CA2605912A1 - Apparatus and method for shaped magnetic field control for catheter, guidance, control, and imaging - Google Patents
Apparatus and method for shaped magnetic field control for catheter, guidance, control, and imaging Download PDFInfo
- Publication number
- CA2605912A1 CA2605912A1 CA002605912A CA2605912A CA2605912A1 CA 2605912 A1 CA2605912 A1 CA 2605912A1 CA 002605912 A CA002605912 A CA 002605912A CA 2605912 A CA2605912 A CA 2605912A CA 2605912 A1 CA2605912 A1 CA 2605912A1
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- CA
- Canada
- Prior art keywords
- magnetic field
- distal end
- magnetic
- control
- system controller
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00158—Holding or positioning arrangements using magnetic field
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/70—Manipulators specially adapted for use in surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/70—Manipulators specially adapted for use in surgery
- A61B34/73—Manipulators for magnetic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/70—Manipulators specially adapted for use in surgery
- A61B34/77—Manipulators with motion or force scaling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves using microwaves or terahertz waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00694—Aspects not otherwise provided for with means correcting for movement of or for synchronisation with the body
- A61B2017/00703—Aspects not otherwise provided for with means correcting for movement of or for synchronisation with the body correcting for movement of heart, e.g. ECG-triggered
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2051—Electromagnetic tracking systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/70—Manipulators specially adapted for use in surgery
- A61B34/73—Manipulators for magnetic surgery
- A61B2034/731—Arrangement of the coils or magnets
- A61B2034/732—Arrangement of the coils or magnets arranged around the patient, e.g. in a gantry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/25—User interfaces for surgical systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M2025/0166—Sensors, electrodes or the like for guiding the catheter to a target zone, e.g. image guided or magnetically guided
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0127—Magnetic means; Magnetic markers
Abstract
A variable magnet system for manipulating a magnetic catheter is described for controlling catheter guidance and imaging. The system comprises an apparatus for controlling the movement of a catheter-type tool inside a body of a patient, where it comprises: a magnetic field source for generating a magnetic field, the magnetic field source comprising a first coil corresponding to a first magnetic pole and a second coil corresponding to a second magnetic pole. The first magnetic pole is moveable with respect to said second magnetic pole and a system controller for controlling the magnetic field source to control a movement of a distal end of a catheter, the distal end responsive to the magnetic field, the controller configured to control a current in the first coil, a current in the second coil, and a position of the first pole with respect to the second pole.
Claims (43)
1. ~An apparatus for controlling the movement of a catheter-type tool inside a body of a patient, comprising:
a magnetic field source for generating a magnetic field, said magnetic field source coinprising a first coil corresponding to a first magnetic pole and a second coil corresponding to a second magnetic pole, wherein said first magnetic pole is moveable with respect to said second magnetic pole; and a system controller for controlling said magnetic field source to control a movement of a distal end of a catheter, said distal end responsive to said magnetic field, said controller configured to control a current in said first coil, a current in said second coil, and a position of said first pole with respect to said second pole.
a magnetic field source for generating a magnetic field, said magnetic field source coinprising a first coil corresponding to a first magnetic pole and a second coil corresponding to a second magnetic pole, wherein said first magnetic pole is moveable with respect to said second magnetic pole; and a system controller for controlling said magnetic field source to control a movement of a distal end of a catheter, said distal end responsive to said magnetic field, said controller configured to control a current in said first coil, a current in said second coil, and a position of said first pole with respect to said second pole.
2. ~The apparatus of Claim 1, said system controller comprises a closed-loop feedback servo system.
3. ~The apparatus of Claim 1, said distal end comprising one or more magnetic field sensors.
4. ~The apparatus of Claim 1, said distal end coinprising one or more magnetic field sensors for providing sensor data to said system controller.
5. ~The apparatus of Claim 1, further comprising an operator interface unit.
6. ~The apparatus of Claim 1, wherein said servo system comprises a correction factor that compensates for a dynamic position of an organ, thereby offsetting a response of said distal end to said magnetic field such that said distal end moves in substantial unison with said organ.
7. ~The apparatus of Claim 6, wherein said correction factor is generated from an auxiliary device that provides correction data concerning said dynamic position of said organ, and wherein when said correction data are combined with measurement data derived from said sensory apparatus to offset a response of said servo system so that said distal end moves substantially in unison with said organ.
8. ~The apparatus of Claim 7, wherein said auxiliary device is at least one of an X-ray device, an ultrasound device, and a radar device.
9. ~The apparatus of Claim 1, wherein said system controller includes a Virtual Tip control device to allow user control inputs.
10. ~The apparatus of Claim 1, wherein said first magnetic pole is extended and retracted by a hydraulic piston.
11. ~The apparatus of Claim 1, further comprising:
first controller to control said first coil; and a second controller to control said second coil.
first controller to control said first coil; and a second controller to control said second coil.
12. ~The apparatus of Claim 11, wherein said first controller receives feedback from a magnetic field sensor.
13. ~The apparatus of Claim 12, wherein said magnetic field sensor comprises a Hall effect sensor.
14. ~The apparatus of Claim 1, wherein said system controller coordinates flow of current through said first and second coils according to inputs from a Virtual tip.
15. ~The apparatus of Claim 14, wherein said Virtual Tip provides tactile feedback to an operator.
16. ~The apparatus of Claim 14, wherein said Virtual Tip provides tactile feedback to an operator according to a position error between an actual position of said distal end and a desired position of said distal end.
17. The apparatus of Claim 14, wherein said system controller causes said distal end to follow movements of said Virtual Tip.
18. The apparatus of Claim 14, further comprising:
a mode switch to allow a user to select a force mode and a torque mode.
a mode switch to allow a user to select a force mode and a torque mode.
19. An apparatus for controlling the movement of a catheter-like tool to be inserted into the body of a patient, comprising:
a controllable magnetic field source having a first cluster of poles and a second cluster of poles;
wherein at least one pole in said first cluster of poles is extendable;
a radar system configured to produce a radar image of organs of said body;
and one or more magnetic sensors to sense a magnetic field.
a controllable magnetic field source having a first cluster of poles and a second cluster of poles;
wherein at least one pole in said first cluster of poles is extendable;
a radar system configured to produce a radar image of organs of said body;
and one or more magnetic sensors to sense a magnetic field.
20. The apparatus of Claim 19, said distal end comprising one or more magnetic field sensors.
21. The apparatus of Claim 19, said distal end comprising one or more magnetic field sensors for providing sensor data to a system controller.
22. The apparatus of Claim 19, further comprising an operator interface unit.
23. The apparatus of Claim 19, wherein said first cluster of poles is coupled to said second cluster of poles by a magnetic material.
24. A method for controlling movement of a tool having a distal end to be inserted in a body, comprising:
calculating a desired direction of movement for said distal end;
computing a magnetic field needed to produce said movement;
controlling a plurality of electric currents and pole positions to produce said magnetic field; and measuring a location of said distal end.
calculating a desired direction of movement for said distal end;
computing a magnetic field needed to produce said movement;
controlling a plurality of electric currents and pole positions to produce said magnetic field; and measuring a location of said distal end.
25. The method of Claim 24, further comprising controlling one or more electromagnets to produce said magnetic field.
26. The method of Claim 24, further comprising simulating a magnetic field before creating said magnetic field.
27. An apparatus for controlling the movement of a catheter-like tool having a distal end responsive to a magnetic field and configured to be inserted into the body of patient, comprising:
a magnetic field source for generating a magnetic field outside the body;
a hydraulic system to extend and retract a magnetic core relating to a coil provided to said magnetic core said magnetic field source with respect to the body;
a radar system to measure a location of said distal end;
a sensor system to measure positions of a plurality of fiduciary markers;
a user input device for inputting commands to move said distal end; and a system controller for controlling said magnetic field source in response to inputs from said user input device, said radar system, and said magnetic sensors.
a magnetic field source for generating a magnetic field outside the body;
a hydraulic system to extend and retract a magnetic core relating to a coil provided to said magnetic core said magnetic field source with respect to the body;
a radar system to measure a location of said distal end;
a sensor system to measure positions of a plurality of fiduciary markers;
a user input device for inputting commands to move said distal end; and a system controller for controlling said magnetic field source in response to inputs from said user input device, said radar system, and said magnetic sensors.
28. The apparatus of Claim 27, said system controller coinprising a closed-loop feedback servo system.
29. The apparatus of Claim 27, said radar system coinprising an impulse radar.
30. The apparatus of Claim 27, said distal end comprising one or more magnets.
31. The apparatus of Claim 27, where said system controller calculates a position error and controls said magnetic field source to move said distal end in a direction to reduce said position error.
32. The apparatus of Claim 27, where said system controller integrates a position data of said distal end with a set of fiduciary markers.
33. The apparatus of Claim 27, where said system controller synchronizes a location of said distal end with a fluoroscopic image.
34. The apparatus of Claim 27, further coinprising an operator interface unit.
35. The apparatus of Claim 1, wherein a correction input is generated by an auxiliary device that provides correction data concerning a dynamic position of an organ, and wherein said correction data are combined with measurement data from said radar system to offset a response of said control system so that said distal end moves substantially in unison with said organ.
36. The apparatus of Claim 35, wlierein said auxiliary device comprises at least one of an X-ray device, an ultrasound device, and a radar device.
37. The apparatus of Claim 27, wherein said user input device comprises a virtual tip control device to allow user control inputs.
38. The apparatus of Claim 27, further comprising a virtual tip with force feedback.
39. The apparatus of Claim 27 wherein a first coil cluster is fitted with shield for flux return.
40. The apparatus of Claim 27, further comprising a boundary condition controller, and where computing the fields in the surroundings of the catheter based on the fields on 2D planes.
41. The apparatus of Claim 27, wherein a button allows the controller to switch from torque control to force control.
42. The apparatus of Claim 27, wherein said system controller is configured to produce coil current polarities and magnitudes are generated to produce desired field directions for torque and force field is established.
43. The apparatus of Claim 27, a low level logic simulation of action is provided.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/140,475 | 2005-05-27 | ||
US11/140,475 US8027714B2 (en) | 2005-05-27 | 2005-05-27 | Apparatus and method for shaped magnetic field control for catheter, guidance, control, and imaging |
PCT/US2006/020895 WO2006128160A2 (en) | 2005-05-27 | 2006-05-25 | Apparatus for shaped magnetic field control for catheter, guidance, control, and imaging |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2605912A1 true CA2605912A1 (en) | 2006-11-30 |
CA2605912C CA2605912C (en) | 2012-09-18 |
Family
ID=37149231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2605912A Expired - Fee Related CA2605912C (en) | 2005-05-27 | 2006-05-25 | Apparatus and method for shaped magnetic field control for catheter, guidance, control, and imaging |
Country Status (7)
Country | Link |
---|---|
US (2) | US8027714B2 (en) |
EP (2) | EP1895930B1 (en) |
AT (1) | ATE499896T1 (en) |
CA (1) | CA2605912C (en) |
DE (2) | DE602006008001D1 (en) |
HK (1) | HK1111875A1 (en) |
WO (1) | WO2006128160A2 (en) |
Families Citing this family (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6499488B1 (en) * | 1999-10-28 | 2002-12-31 | Winchester Development Associates | Surgical sensor |
US8644907B2 (en) * | 1999-10-28 | 2014-02-04 | Medtronic Navigaton, Inc. | Method and apparatus for surgical navigation |
US7366562B2 (en) * | 2003-10-17 | 2008-04-29 | Medtronic Navigation, Inc. | Method and apparatus for surgical navigation |
US8239001B2 (en) * | 2003-10-17 | 2012-08-07 | Medtronic Navigation, Inc. | Method and apparatus for surgical navigation |
US11331150B2 (en) | 1999-10-28 | 2022-05-17 | Medtronic Navigation, Inc. | Method and apparatus for surgical navigation |
US7769427B2 (en) * | 2002-07-16 | 2010-08-03 | Magnetics, Inc. | Apparatus and method for catheter guidance control and imaging |
US7840253B2 (en) * | 2003-10-17 | 2010-11-23 | Medtronic Navigation, Inc. | Method and apparatus for surgical navigation |
US7280863B2 (en) * | 2003-10-20 | 2007-10-09 | Magnetecs, Inc. | System and method for radar-assisted catheter guidance and control |
WO2005092188A1 (en) * | 2004-03-29 | 2005-10-06 | Olympus Corporation | System for detecting position in examinee |
EP1846894A4 (en) * | 2004-12-20 | 2009-10-21 | Stereotaxis Inc | Contact over torque with three dimensional anatomical data |
US8027714B2 (en) | 2005-05-27 | 2011-09-27 | Magnetecs, Inc. | Apparatus and method for shaped magnetic field control for catheter, guidance, control, and imaging |
US8406866B2 (en) | 2005-12-06 | 2013-03-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing coupling between an electrode and tissue |
US9492226B2 (en) | 2005-12-06 | 2016-11-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Graphical user interface for real-time RF lesion depth display |
US8603084B2 (en) * | 2005-12-06 | 2013-12-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing the formation of a lesion in tissue |
US8403925B2 (en) | 2006-12-06 | 2013-03-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing lesions in tissue |
US9254163B2 (en) | 2005-12-06 | 2016-02-09 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
WO2007067628A1 (en) | 2005-12-06 | 2007-06-14 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
US10362959B2 (en) * | 2005-12-06 | 2019-07-30 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing the proximity of an electrode to tissue in a body |
WO2007070361A2 (en) | 2005-12-06 | 2007-06-21 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
US20090177111A1 (en) * | 2006-12-06 | 2009-07-09 | Miller Stephan P | System and method for displaying contact between a catheter and tissue |
US8449535B2 (en) * | 2005-12-06 | 2013-05-28 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing coupling between an electrode and tissue |
US7749249B2 (en) | 2006-02-21 | 2010-07-06 | Kardium Inc. | Method and device for closing holes in tissue |
US7869854B2 (en) * | 2006-02-23 | 2011-01-11 | Magnetecs, Inc. | Apparatus for magnetically deployable catheter with MOSFET sensor and method for mapping and ablation |
US20080039705A1 (en) * | 2006-05-03 | 2008-02-14 | Viswanathan Raju R | Map based intuitive device control and sensing to navigate a medical device |
US8449605B2 (en) | 2006-06-28 | 2013-05-28 | Kardium Inc. | Method for anchoring a mitral valve |
US7837610B2 (en) * | 2006-08-02 | 2010-11-23 | Kardium Inc. | System for improving diastolic dysfunction |
US20080249395A1 (en) * | 2007-04-06 | 2008-10-09 | Yehoshua Shachar | Method and apparatus for controlling catheter positioning and orientation |
EP2134403B1 (en) * | 2007-04-11 | 2012-12-12 | Elcam Medical Agricultural Cooperative Association Ltd. | System for accurate placement of a catheter tip in a patient |
US8734440B2 (en) * | 2007-07-03 | 2014-05-27 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Magnetically guided catheter |
EP2173426B1 (en) | 2007-07-03 | 2016-04-20 | Irvine Biomedical, Inc. | Magnetically guided catheter |
US9204927B2 (en) | 2009-05-13 | 2015-12-08 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for presenting information representative of lesion formation in tissue during an ablation procedure |
US8290578B2 (en) | 2007-12-28 | 2012-10-16 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Method and apparatus for complex impedance compensation |
US20090275828A1 (en) * | 2008-05-01 | 2009-11-05 | Magnetecs, Inc. | Method and apparatus for creating a high resolution map of the electrical and mechanical properties of the heart |
US20090287304A1 (en) | 2008-05-13 | 2009-11-19 | Kardium Inc. | Medical Device for Constricting Tissue or a Bodily Orifice, for example a mitral valve |
US8179133B1 (en) | 2008-08-18 | 2012-05-15 | Hypres, Inc. | High linearity superconducting radio frequency magnetic field detector |
DE102008049198B4 (en) * | 2008-09-26 | 2017-03-02 | Siemens Healthcare Gmbh | Coil system, medical device and method for non-contact magnetic navigation of a magnetic body in a workspace |
US8457714B2 (en) * | 2008-11-25 | 2013-06-04 | Magnetecs, Inc. | System and method for a catheter impedance seeking device |
DE102009005110B3 (en) * | 2009-01-19 | 2010-11-18 | Siemens Aktiengesellschaft | Motion detection using the UWB radar system during particle therapy irradiation |
US11890226B2 (en) | 2009-02-25 | 2024-02-06 | University Of Maryland, College Park | Device and methods for directing agents into an eye |
US8316862B2 (en) * | 2009-02-25 | 2012-11-27 | University Of Maryland | Devices, systems and methods for magnetic-assisted therapeutic agent delivery |
US20100305402A1 (en) * | 2009-05-29 | 2010-12-02 | Magnetecs,Inc. | Method and apparatus for magnetic waveguide forming a shaped field employing a magnetic aperture for guiding and controlling a medical device |
WO2011030271A1 (en) * | 2009-09-14 | 2011-03-17 | Koninklijke Philips Electronics N.V. | Apparatus and method for moving and activating an active agent |
WO2011041571A2 (en) | 2009-10-01 | 2011-04-07 | Kardium Inc. | Medical device, kit and method for constricting tissue or a bodily orifice, for example, a mitral valve |
US20110091853A1 (en) * | 2009-10-20 | 2011-04-21 | Magnetecs, Inc. | Method for simulating a catheter guidance system for control, development and training applications |
US20110092808A1 (en) * | 2009-10-20 | 2011-04-21 | Magnetecs, Inc. | Method for acquiring high density mapping data with a catheter guidance system |
US20110112396A1 (en) * | 2009-11-09 | 2011-05-12 | Magnetecs, Inc. | System and method for targeting catheter electrodes |
US8593141B1 (en) | 2009-11-24 | 2013-11-26 | Hypres, Inc. | Magnetic resonance system and method employing a digital squid |
WO2011072060A2 (en) * | 2009-12-08 | 2011-06-16 | Magnetecs Corporation | Diagnostic and therapeutic magnetic propulsion capsule and method for using the same |
WO2011072221A1 (en) * | 2009-12-11 | 2011-06-16 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Systems and methods for determining the likelihood of endocardial barotrauma in tissue during ablation |
US8970217B1 (en) | 2010-04-14 | 2015-03-03 | Hypres, Inc. | System and method for noise reduction in magnetic resonance imaging |
US9023033B2 (en) | 2010-08-04 | 2015-05-05 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Magnetically guided catheters |
US8715280B2 (en) | 2010-08-04 | 2014-05-06 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Magnetically guided catheters |
US8945118B2 (en) | 2010-08-04 | 2015-02-03 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Catheter with flexible tether and introducer for a catheter |
US9314306B2 (en) | 2010-09-17 | 2016-04-19 | Hansen Medical, Inc. | Systems and methods for manipulating an elongate member |
US8940002B2 (en) | 2010-09-30 | 2015-01-27 | Kardium Inc. | Tissue anchor system |
EP2624749A4 (en) * | 2010-10-05 | 2014-09-10 | Jointvue Llc | Uwb microwave imaging system with a novel calibration approach for breast cancer detection |
DE102010051684B4 (en) | 2010-11-17 | 2022-11-10 | Follak Matthias | Magnet-assisted navigation system for vascular catheterization |
EP2665415A1 (en) * | 2011-01-20 | 2013-11-27 | Enav Medical Ltd. | System and method to estimate location and orientation of an object |
US20120298101A1 (en) * | 2011-03-08 | 2012-11-29 | Cooper Alexander H | Magnet Aided Intubation Systems, Kits, and Methods |
US9072511B2 (en) | 2011-03-25 | 2015-07-07 | Kardium Inc. | Medical kit for constricting tissue or a bodily orifice, for example, a mitral valve |
US9237931B2 (en) | 2011-08-22 | 2016-01-19 | Visualase, Inc. | Stereotactic access devices and methods |
KR102015149B1 (en) | 2011-09-06 | 2019-08-27 | 에조노 아게 | Imaging Probe and Method of Acquiring Position and / or Orientation Information |
EP3653151A1 (en) | 2011-10-17 | 2020-05-20 | Avinger, Inc. | Atherectomy catheters and non-contact actuation mechanism for catheters |
US20140336515A1 (en) * | 2011-11-03 | 2014-11-13 | Albatross Breast Cancer Diagnostic Ltd | Ultra-wideband and infra-red multisensing integration |
US20130137921A1 (en) * | 2011-11-28 | 2013-05-30 | Industrial Technology Research Institute | Propelling system and capsule applying the same |
US8652031B2 (en) | 2011-12-29 | 2014-02-18 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Remote guidance system for medical devices for use in environments having electromagnetic interference |
WO2013180731A1 (en) * | 2012-06-01 | 2013-12-05 | Quali-Med Gmbh | Implantation system with handle and catheter and method of use thereof |
JP2013252387A (en) * | 2012-06-08 | 2013-12-19 | Canon Inc | Medical image processing apparatus |
US9381063B2 (en) | 2012-07-13 | 2016-07-05 | Magnetecs Inc. | Method and apparatus for magnetically guided catheter for renal denervation employing MOSFET sensor array |
US10199147B2 (en) | 2012-10-18 | 2019-02-05 | University Of Utah Research Foundation | Omnidirectional electromagnet |
US9459087B2 (en) | 2013-03-05 | 2016-10-04 | Ezono Ag | Magnetic position detection system |
GB201303917D0 (en) | 2013-03-05 | 2013-04-17 | Ezono Ag | System for image guided procedure |
US9257220B2 (en) | 2013-03-05 | 2016-02-09 | Ezono Ag | Magnetization device and method |
US9326702B2 (en) | 2013-03-15 | 2016-05-03 | Mediguide Ltd. | Medical device navigation system |
CN104207840B (en) * | 2013-05-30 | 2016-03-30 | 乐普(北京)医疗器械股份有限公司 | magnetic navigation radio frequency ablation catheter |
EP2818056A1 (en) | 2013-06-25 | 2014-12-31 | Biosearch S.A. | Probiotic bacteria comprising metals, metal nanoparticles and uses thereof |
US9901400B2 (en) | 2014-01-23 | 2018-02-27 | Visualise, Inc. | Stereotactic access devices and methods |
USD874648S1 (en) | 2014-01-26 | 2020-02-04 | Visualase, Inc. | Access device |
CN107206208B (en) * | 2014-08-22 | 2020-12-15 | 杰万特·P·帕马 | Advanced electromagnetic motion and tracking peripherally inserted central catheter system with extended intravascular applications |
US10159536B2 (en) * | 2015-01-09 | 2018-12-25 | Titan Medical Inc. | Alignment difference safety in a master-slave robotic system |
KR101647020B1 (en) | 2015-03-12 | 2016-08-11 | 전남대학교산학협력단 | Electromagnetic based actuation device with adjustable movement of coil-module |
EP3209236B1 (en) | 2015-03-31 | 2020-06-10 | St. Jude Medical, Cardiology Division, Inc. | Device for delivering pulsed rf energy during catheter ablation |
US10206645B2 (en) | 2015-09-18 | 2019-02-19 | General Electric Company | Multi-perspective interventional imaging using a single imaging system |
AU2017208999B2 (en) * | 2016-01-19 | 2022-02-24 | Verum Tcs, Llc | Systems and methods of determining one or more properties of a catheter and a distal tip thereof |
US11051712B2 (en) * | 2016-02-09 | 2021-07-06 | Verily Life Sciences Llc | Systems and methods for determining the location and orientation of implanted devices |
GB2547916A (en) * | 2016-03-02 | 2017-09-06 | Cook Medical Technologies Llc | Magnetic guidance system particularly for neurological device |
KR101740553B1 (en) | 2016-03-14 | 2017-05-26 | 재단법인대구경북과학기술원 | Magnetic field precise control system with x-ray apparatus |
US10327667B2 (en) | 2016-05-13 | 2019-06-25 | Becton, Dickinson And Company | Electro-magnetic needle catheter insertion system |
US20170347914A1 (en) | 2016-06-01 | 2017-12-07 | Becton, Dickinson And Company | Invasive Medical Devices Including Magnetic Region And Systems And Methods |
US11826522B2 (en) | 2016-06-01 | 2023-11-28 | Becton, Dickinson And Company | Medical devices, systems and methods utilizing permanent magnet and magnetizable feature |
US11413429B2 (en) | 2016-06-01 | 2022-08-16 | Becton, Dickinson And Company | Medical devices, systems and methods utilizing permanent magnet and magnetizable feature |
US10583269B2 (en) * | 2016-06-01 | 2020-03-10 | Becton, Dickinson And Company | Magnetized catheters, devices, uses and methods of using magnetized catheters |
US10032552B2 (en) | 2016-08-30 | 2018-07-24 | Becton, Dickinson And Company | Cover for tissue penetrating device with integrated magnets and magnetic shielding |
CN109788982B (en) | 2016-10-04 | 2021-11-02 | 圣犹达医疗用品心脏病学部门有限公司 | Ablation catheter tip |
JP7262885B2 (en) * | 2017-06-16 | 2023-04-24 | 朝日インテック株式会社 | Ultra-sensitive micro magnetic sensor |
US11134877B2 (en) * | 2017-08-09 | 2021-10-05 | Genetesis, Inc. | Biomagnetic detection |
US20190321601A1 (en) * | 2018-03-30 | 2019-10-24 | Jaywant P. Parmar | Electromagnetic Motion and Tracking Seldinger Technique Access System: Introducing the EMMT STA System |
US20200069218A1 (en) | 2018-09-04 | 2020-03-05 | Biosense Webster (Israel) Ltd. | Single axis sensor (sas) with hall sensor using external magnet |
KR102256332B1 (en) * | 2018-11-28 | 2021-05-26 | 한양대학교 산학협력단 | Magnetic navigation system |
KR102293087B1 (en) * | 2019-12-13 | 2021-08-26 | 전남대학교산학협력단 | Dual Electromagnet Module for Controling Micro-robot |
KR102351937B1 (en) * | 2019-03-29 | 2022-01-18 | 전남대학교산학협력단 | Magnetic Actuated System for Knee Articular Cartilage Regeneration |
KR102289065B1 (en) * | 2019-07-26 | 2021-08-13 | 한양대학교 산학협력단 | Magnetic navigation system and method for controlling micro robot using the system |
WO2021041099A1 (en) | 2019-08-28 | 2021-03-04 | Massachusetts Institute Of Technology | Magnetically steerable continuum robotic guidewires for neurovascular applications |
WO2021146589A1 (en) * | 2020-01-16 | 2021-07-22 | Nxt Biomedical, Llc | Lymphatic access, drainage, and shunting |
US20210369373A1 (en) * | 2020-05-28 | 2021-12-02 | The Chinese University Of Hong Kong | Mobile-electromagnetic coil-based magnetic actuation systems |
CN112959311B (en) * | 2021-02-24 | 2023-11-07 | 哈尔滨工业大学 | High-frequency strong magnetic field generating device based on multistage electromagnet and magnetic field control method |
EP4105768B1 (en) * | 2021-06-18 | 2024-03-06 | Melexis Technologies SA | Device and method for determining an orientation of a magnet, and a joystick |
US11464573B1 (en) * | 2022-04-27 | 2022-10-11 | Ix Innovation Llc | Methods and systems for real-time robotic surgical assistance in an operating room |
Family Cites Families (162)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3043309A (en) * | 1959-09-29 | 1962-07-10 | Avco Corp | Method of performing intestinal intubation |
GB1035205A (en) * | 1962-11-30 | 1966-07-06 | Yeda Res & Dev | Improvements in the remote controlled propulsion of a body |
US3622869A (en) | 1967-06-28 | 1971-11-23 | Marcel J E Golay | Homogenizing coils for nmr apparatus |
US3628527A (en) | 1969-10-08 | 1971-12-21 | Microcom Corp | Biological electrode amplifier |
US3746937A (en) * | 1971-07-12 | 1973-07-17 | H Koike | Electromagnetic linear motion device |
US3961632A (en) | 1974-12-13 | 1976-06-08 | Moossun Mohamed H | Stomach intubation and catheter placement system |
US4063561A (en) | 1975-08-25 | 1977-12-20 | The Signal Companies, Inc. | Direction control device for endotracheal tube |
US4096862A (en) | 1976-05-17 | 1978-06-27 | Deluca Salvatore A | Locating of tubes in the human body |
SE7610696L (en) | 1976-09-28 | 1978-03-29 | Reenstierna Bertil | KIT AND DEVICE FOR INSERTING AND FIXING "PACEMAKER - ELECTROD" IN (HUMAN) HEART |
US4173228A (en) | 1977-05-16 | 1979-11-06 | Applied Medical Devices | Catheter locating device |
US4270252A (en) | 1978-01-03 | 1981-06-02 | Allied Chemical Corporation | Apparatus to count and control crimps in a moving tow of yarn |
US4244362A (en) * | 1978-11-29 | 1981-01-13 | Anderson Charles C | Endotracheal tube control device |
JPS5588732A (en) | 1978-12-26 | 1980-07-04 | Olympus Optical Co | Endoscope |
US4249536A (en) | 1979-05-14 | 1981-02-10 | Vega Roger E | Urological catheter |
US4354501A (en) | 1979-08-28 | 1982-10-19 | Univ Washington | Esophageal catheter including ultrasonic transducer for use in detection of air emboli |
JPS56109968A (en) * | 1980-02-04 | 1981-08-31 | Fuji Kinzoku Kosaku Kk | Solenoid valve |
US4870306A (en) | 1981-10-08 | 1989-09-26 | Polaroid Corporation | Method and apparatus for precisely moving a motor armature |
US5090956A (en) | 1983-10-31 | 1992-02-25 | Catheter Research, Inc. | Catheter with memory element-controlled steering |
CA1276710C (en) | 1983-11-30 | 1990-11-20 | Kazuo Asakawa | Robot force controlling system |
US4671287A (en) | 1983-12-29 | 1987-06-09 | Fiddian Green Richard G | Apparatus and method for sustaining vitality of organs of the gastrointestinal tract |
EP0303054B1 (en) * | 1984-04-04 | 1993-06-09 | Omron Tateisi Electronics Co. | Electromagnetic drive and polarized relay |
JPS61176326A (en) | 1985-02-01 | 1986-08-08 | 株式会社日立製作所 | Diagnostic apparatus |
US4943770A (en) | 1987-04-21 | 1990-07-24 | Mccormick Laboratories, Inc. | Device for accurately detecting the position of a ferromagnetic material inside biological tissue |
US5209234A (en) | 1987-10-02 | 1993-05-11 | Lara Consultants S.R.L. | Apparatus for the non-intrusive fragmentation of renal calculi, gallstones or the like |
US5320103A (en) | 1987-10-07 | 1994-06-14 | Advanced Techtronics, Inc. | Permanent magnet arrangement |
US4809713A (en) * | 1987-10-28 | 1989-03-07 | Joseph Grayzel | Catheter with magnetic fixation |
EP0317705B1 (en) | 1987-11-25 | 1992-09-30 | Siemens Aktiengesellschaft | Device for the controlled dosage and infusion of liquids from a reservoir into the body |
US5083562A (en) | 1988-01-19 | 1992-01-28 | Telectronics Pacing Systems, Inc. | Method and apparatus for applying asymmetric biphasic truncated exponential countershocks |
US4869247A (en) | 1988-03-11 | 1989-09-26 | The University Of Virginia Alumni Patents Foundation | Video tumor fighting system |
US4984581A (en) | 1988-10-12 | 1991-01-15 | Flexmedics Corporation | Flexible guide having two-way shape memory alloy |
US5653713A (en) | 1989-04-24 | 1997-08-05 | Michelson; Gary Karlin | Surgical rongeur |
US5063935A (en) | 1989-04-27 | 1991-11-12 | C. R. Bard, Inc. | Catheter guidewire with varying radiopacity |
US5681260A (en) * | 1989-09-22 | 1997-10-28 | Olympus Optical Co., Ltd. | Guiding apparatus for guiding an insertable body within an inspected object |
US5226847A (en) | 1989-12-15 | 1993-07-13 | General Electric Company | Apparatus and method for acquiring imaging signals with reduced number of interconnect wires |
US5125888A (en) | 1990-01-10 | 1992-06-30 | University Of Virginia Alumni Patents Foundation | Magnetic stereotactic system for treatment delivery |
US5031634A (en) | 1990-01-19 | 1991-07-16 | Beth Israel Hospital Assoc., Inc. | Adjustable biopsy needle-guide device |
US5167626A (en) | 1990-10-02 | 1992-12-01 | Glaxo Inc. | Medical capsule device actuated by radio-frequency (RF) signal |
US5257636A (en) | 1991-04-02 | 1993-11-02 | Steven J. White | Apparatus for determining position of an endothracheal tube |
US5485745A (en) * | 1991-05-20 | 1996-01-23 | Halliburton Company | Modular downhole inspection system for coiled tubing |
EP0531081A1 (en) | 1991-09-03 | 1993-03-10 | General Electric Company | Tracking system to follow the position and orientation of a device with radiofrequency fields |
US5255680A (en) | 1991-09-03 | 1993-10-26 | General Electric Company | Automatic gantry positioning for imaging systems |
US5645065A (en) | 1991-09-04 | 1997-07-08 | Navion Biomedical Corporation | Catheter depth, position and orientation location system |
ATE238140T1 (en) | 1992-01-21 | 2003-05-15 | Stanford Res Inst Int | SURGICAL SYSTEM |
JP3417560B2 (en) | 1992-02-21 | 2003-06-16 | ボストン サイエンティフィック コーポレーション | Ultrasound imaging guidewire |
WO1993020876A1 (en) | 1992-04-14 | 1993-10-28 | Du-Med B.V. | Electronic catheter displacement sensor |
US5249163A (en) | 1992-06-08 | 1993-09-28 | Erickson Jon W | Optical lever for acoustic and ultrasound sensor |
US5269759A (en) | 1992-07-28 | 1993-12-14 | Cordis Corporation | Magnetic guidewire coupling for vascular dilatation apparatus |
AT399647B (en) | 1992-07-31 | 1995-06-26 | Truppe Michael | ARRANGEMENT FOR DISPLAYING THE INTERIOR OF BODIES |
US5588442A (en) | 1992-08-12 | 1996-12-31 | Scimed Life Systems, Inc. | Shaft movement control apparatus and method |
US5353807A (en) * | 1992-12-07 | 1994-10-11 | Demarco Thomas J | Magnetically guidable intubation device |
US5396902A (en) | 1993-02-03 | 1995-03-14 | Medtronic, Inc. | Steerable stylet and manipulative handle assembly |
JPH06289111A (en) * | 1993-04-02 | 1994-10-18 | Stanley Electric Co Ltd | Driving circuit for hall element |
US5774091A (en) | 1993-04-12 | 1998-06-30 | The Regents Of The University Of California | Short range micro-power impulse radar with high resolution swept range gate with damped transmit and receive cavities |
AU7468494A (en) | 1993-07-07 | 1995-02-06 | Cornelius Borst | Robotic system for close inspection and remote treatment of moving parts |
IL116699A (en) | 1996-01-08 | 2001-09-13 | Biosense Ltd | Method of constructing cardiac map |
US5625576A (en) | 1993-10-01 | 1997-04-29 | Massachusetts Institute Of Technology | Force reflecting haptic interface |
US5558091A (en) | 1993-10-06 | 1996-09-24 | Biosense, Inc. | Magnetic determination of position and orientation |
US5683384A (en) | 1993-11-08 | 1997-11-04 | Zomed | Multiple antenna ablation apparatus |
US5485748A (en) | 1994-01-26 | 1996-01-23 | Zeamer; Geoffrey H. | Magnetically levitated force/weight measurement system |
US5821920A (en) | 1994-07-14 | 1998-10-13 | Immersion Human Interface Corporation | Control input device for interfacing an elongated flexible object with a computer system |
US5654864A (en) * | 1994-07-25 | 1997-08-05 | University Of Virginia Patent Foundation | Control method for magnetic stereotaxis system |
US5573012A (en) | 1994-08-09 | 1996-11-12 | The Regents Of The University Of California | Body monitoring and imaging apparatus and method |
US5492131A (en) | 1994-09-06 | 1996-02-20 | Guided Medical Systems, Inc. | Servo-catheter |
US5624430A (en) | 1994-11-28 | 1997-04-29 | Eton; Darwin | Magnetic device to assist transcorporeal guidewire placement |
US5656030A (en) | 1995-05-22 | 1997-08-12 | Boston Scientific Corporation | Bidirectional steerable catheter with deflectable distal tip |
US5702433A (en) | 1995-06-27 | 1997-12-30 | Arrow International Investment Corp. | Kink-resistant steerable catheter assembly for microwave ablation |
US5650725A (en) | 1995-09-01 | 1997-07-22 | Associated Universities, Inc. | Magnetic imager and method |
US5711299A (en) | 1996-01-26 | 1998-01-27 | Manwaring; Kim H. | Surgical guidance method and system for approaching a target within a body |
US5769843A (en) | 1996-02-20 | 1998-06-23 | Cormedica | Percutaneous endomyocardial revascularization |
US5971976A (en) * | 1996-02-20 | 1999-10-26 | Computer Motion, Inc. | Motion minimization and compensation system for use in surgical procedures |
US5650864A (en) * | 1996-04-08 | 1997-07-22 | Scanvision | Full color single-sensor-array contact image sensor (CIS) using advanced signal processing techniques |
US5775322A (en) | 1996-06-27 | 1998-07-07 | Lucent Medical Systems, Inc. | Tracheal tube and methods related thereto |
US5844140A (en) | 1996-08-27 | 1998-12-01 | Seale; Joseph B. | Ultrasound beam alignment servo |
US5980535A (en) | 1996-09-30 | 1999-11-09 | Picker International, Inc. | Apparatus for anatomical tracking |
US6122538A (en) | 1997-01-16 | 2000-09-19 | Acuson Corporation | Motion--Monitoring method and system for medical devices |
ES2314989T3 (en) | 1997-02-14 | 2009-03-16 | Biosense Webster, Inc. | SURGICAL SYSTEM FOR RADIOSCOPIC LOCATION WITH EXTENDED CATOGRAPHIC VOLUME. |
US6038488A (en) | 1997-02-27 | 2000-03-14 | Bertec Corporation | Catheter simulation device |
US5919135A (en) | 1997-02-28 | 1999-07-06 | Lemelson; Jerome | System and method for treating cellular disorders in a living being |
US6129668A (en) | 1997-05-08 | 2000-10-10 | Lucent Medical Systems, Inc. | System and method to determine the location and orientation of an indwelling medical device |
US5851185A (en) | 1997-07-02 | 1998-12-22 | Cabot Technology Corporation | Apparatus for alignment of tubular organs |
US5843153A (en) * | 1997-07-15 | 1998-12-01 | Sulzer Intermedics Inc. | Steerable endocardial lead using magnetostrictive material and a magnetic field |
US6128174A (en) | 1997-08-29 | 2000-10-03 | Stereotaxis, Inc. | Method and apparatus for rapidly changing a magnetic field produced by electromagnets |
US6015414A (en) * | 1997-08-29 | 2000-01-18 | Stereotaxis, Inc. | Method and apparatus for magnetically controlling motion direction of a mechanically pushed catheter |
US6200312B1 (en) | 1997-09-11 | 2001-03-13 | Vnus Medical Technologies, Inc. | Expandable vein ligator catheter having multiple electrode leads |
US6311082B1 (en) * | 1997-11-12 | 2001-10-30 | Stereotaxis, Inc. | Digital magnetic system for magnetic surgery |
US6014580A (en) * | 1997-11-12 | 2000-01-11 | Stereotaxis, Inc. | Device and method for specifying magnetic field for surgical applications |
US6157853A (en) | 1997-11-12 | 2000-12-05 | Stereotaxis, Inc. | Method and apparatus using shaped field of repositionable magnet to guide implant |
WO1999024097A1 (en) | 1997-11-12 | 1999-05-20 | Stereotaxis, Inc. | Intracranial bolt and method of placing and using an intracranial bolt to position a medical device |
US6459924B1 (en) * | 1997-11-12 | 2002-10-01 | Stereotaxis, Inc. | Articulated magnetic guidance systems and devices and methods for using same for magnetically-assisted surgery |
US6212419B1 (en) | 1997-11-12 | 2001-04-03 | Walter M. Blume | Method and apparatus using shaped field of repositionable magnet to guide implant |
US6104944A (en) * | 1997-11-17 | 2000-08-15 | Martinelli; Michael A. | System and method for navigating a multiple electrode catheter |
US6505062B1 (en) | 1998-02-09 | 2003-01-07 | Stereotaxis, Inc. | Method for locating magnetic implant by source field |
IL123646A (en) | 1998-03-11 | 2010-05-31 | Refael Beyar | Remote control catheterization |
EP1078238A2 (en) | 1998-05-15 | 2001-02-28 | Robin Medical Inc. | Method and apparatus for generating controlled torques on objects particularly objects inside a living body |
US6315709B1 (en) | 1998-08-07 | 2001-11-13 | Stereotaxis, Inc. | Magnetic vascular defect treatment system |
WO2000007641A2 (en) * | 1998-08-07 | 2000-02-17 | Stereotaxis, Inc. | Method and apparatus for magnetically controlling catheters in body lumens and cavities |
US6385472B1 (en) | 1999-09-10 | 2002-05-07 | Stereotaxis, Inc. | Magnetically navigable telescoping catheter and method of navigating telescoping catheter |
EP1119299A1 (en) | 1998-10-02 | 2001-08-01 | Stereotaxis, Inc. | Magnetically navigable and/or controllable device for removing material from body lumens and cavities |
US6428551B1 (en) | 1999-03-30 | 2002-08-06 | Stereotaxis, Inc. | Magnetically navigable and/or controllable device for removing material from body lumens and cavities |
US6704694B1 (en) | 1998-10-16 | 2004-03-09 | Massachusetts Institute Of Technology | Ray based interaction system |
US6241671B1 (en) * | 1998-11-03 | 2001-06-05 | Stereotaxis, Inc. | Open field system for magnetic surgery |
US6459926B1 (en) | 1998-11-20 | 2002-10-01 | Intuitive Surgical, Inc. | Repositioning and reorientation of master/slave relationship in minimally invasive telesurgery |
WO2000040146A1 (en) | 1999-01-06 | 2000-07-13 | Ball Semiconductor, Inc. | Wireless ekg |
US6330467B1 (en) | 1999-02-04 | 2001-12-11 | Stereotaxis, Inc. | Efficient magnet system for magnetically-assisted surgery |
US6296604B1 (en) | 1999-03-17 | 2001-10-02 | Stereotaxis, Inc. | Methods of and compositions for treating vascular defects |
US6148823A (en) | 1999-03-17 | 2000-11-21 | Stereotaxis, Inc. | Method of and system for controlling magnetic elements in the body using a gapped toroid magnet |
US6375606B1 (en) | 1999-03-17 | 2002-04-23 | Stereotaxis, Inc. | Methods of and apparatus for treating vascular defects |
DE19914455B4 (en) | 1999-03-30 | 2005-07-14 | Siemens Ag | Method for determining the movement of an organ or therapeutic area of a patient and a system suitable for this purpose |
US6902528B1 (en) | 1999-04-14 | 2005-06-07 | Stereotaxis, Inc. | Method and apparatus for magnetically controlling endoscopes in body lumens and cavities |
US6292678B1 (en) * | 1999-05-13 | 2001-09-18 | Stereotaxis, Inc. | Method of magnetically navigating medical devices with magnetic fields and gradients, and medical devices adapted therefor |
US6478793B1 (en) | 1999-06-11 | 2002-11-12 | Sherwood Services Ag | Ablation treatment of bone metastases |
JP3668865B2 (en) | 1999-06-21 | 2005-07-06 | 株式会社日立製作所 | Surgical device |
JP3293802B2 (en) | 1999-07-07 | 2002-06-17 | エスエムシー株式会社 | Chuck with position detection function |
AU3885801A (en) | 1999-09-20 | 2001-04-24 | Stereotaxis, Inc. | Magnetically guided myocardial treatment system |
US6298257B1 (en) * | 1999-09-22 | 2001-10-02 | Sterotaxis, Inc. | Cardiac methods and system |
US6702804B1 (en) | 1999-10-04 | 2004-03-09 | Stereotaxis, Inc. | Method for safely and efficiently navigating magnetic devices in the body |
US6381485B1 (en) | 1999-10-28 | 2002-04-30 | Surgical Navigation Technologies, Inc. | Registration of human anatomy integrated for electromagnetic localization |
JP3830319B2 (en) | 1999-12-16 | 2006-10-04 | 株式会社デンソー | Method for adjusting temperature characteristics of rotation angle detection sensor |
US6401723B1 (en) | 2000-02-16 | 2002-06-11 | Stereotaxis, Inc. | Magnetic medical devices with changeable magnetic moments and method of navigating magnetic medical devices with changeable magnetic moments |
JP4388203B2 (en) * | 2000-05-23 | 2009-12-24 | ミネベア株式会社 | Combined electromagnetic actuator device |
WO2002007794A2 (en) | 2000-07-24 | 2002-01-31 | Stereotaxis, Inc. | Magnetically navigated pacing leads, and methods for delivering medical devices |
DE10066032B4 (en) | 2000-07-28 | 2010-01-28 | Infineon Technologies Ag | Circuit arrangement for controlling the gain of an amplifier circuit |
US6524303B1 (en) | 2000-09-08 | 2003-02-25 | Stereotaxis, Inc. | Variable stiffness magnetic catheter |
JP2002191099A (en) * | 2000-09-26 | 2002-07-05 | Matsushita Electric Ind Co Ltd | Signal processor |
US6537196B1 (en) * | 2000-10-24 | 2003-03-25 | Stereotaxis, Inc. | Magnet assembly with variable field directions and methods of magnetically navigating medical objects |
US6662034B2 (en) | 2000-11-15 | 2003-12-09 | Stereotaxis, Inc. | Magnetically guidable electrophysiology catheter |
US6677752B1 (en) | 2000-11-20 | 2004-01-13 | Stereotaxis, Inc. | Close-in shielding system for magnetic medical treatment instruments |
US6626819B2 (en) | 2001-01-12 | 2003-09-30 | Scimed Life Systems, Inc. | Permanent magnetic and electromagnetic apparatus for embolizing an aneurysm with magnetically controllable embolic and method |
US6352363B1 (en) | 2001-01-16 | 2002-03-05 | Stereotaxis, Inc. | Shielded x-ray source, method of shielding an x-ray source, and magnetic surgical system with shielded x-ray source |
US20020103430A1 (en) | 2001-01-29 | 2002-08-01 | Hastings Roger N. | Catheter navigation within an MR imaging device |
DE10115341A1 (en) | 2001-03-28 | 2002-10-02 | Philips Corp Intellectual Pty | Method and imaging ultrasound system for determining the position of a catheter |
US6771996B2 (en) | 2001-05-24 | 2004-08-03 | Cardiac Pacemakers, Inc. | Ablation and high-resolution mapping catheter system for pulmonary vein foci elimination |
US7316700B2 (en) | 2001-06-12 | 2008-01-08 | Pelikan Technologies, Inc. | Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties |
NL1018874C2 (en) | 2001-09-03 | 2003-03-05 | Michel Petronella Hub Vleugels | Surgical instrument. |
US6669693B2 (en) | 2001-11-13 | 2003-12-30 | Mayo Foundation For Medical Education And Research | Tissue ablation device and methods of using |
ATE369084T1 (en) | 2002-03-15 | 2007-08-15 | Bard Inc C R | APPARATUS FOR CONTROLLING ABLATION ENERGY AND ELECTROGRAM RECORDING USING A MULTIPLE COMMON ELECTRODES IN AN ELECTROPHYSIOLOGY CATHETER |
US7769427B2 (en) | 2002-07-16 | 2010-08-03 | Magnetics, Inc. | Apparatus and method for catheter guidance control and imaging |
US6776165B2 (en) | 2002-09-12 | 2004-08-17 | The Regents Of The University Of California | Magnetic navigation system for diagnosis, biopsy and drug delivery vehicles |
US7774046B2 (en) * | 2003-03-13 | 2010-08-10 | Stereotaxis, Inc. | Magnetic navigation system |
US7305263B2 (en) * | 2003-03-13 | 2007-12-04 | Stereotaxis, Inc. | Magnetic navigation system and magnet system therefor |
DE10322739B4 (en) | 2003-05-20 | 2006-10-26 | Siemens Ag | Method for markerless navigation in preoperative 3D images using an intraoperatively obtained 3D C-arm image |
US6980843B2 (en) * | 2003-05-21 | 2005-12-27 | Stereotaxis, Inc. | Electrophysiology catheter |
US6914552B1 (en) | 2003-06-25 | 2005-07-05 | The Regents Of The University Of California | Magneto-radar detector and method |
US7280863B2 (en) | 2003-10-20 | 2007-10-09 | Magnetecs, Inc. | System and method for radar-assisted catheter guidance and control |
US20060041181A1 (en) * | 2004-06-04 | 2006-02-23 | Viswanathan Raju R | User interface for remote control of medical devices |
EP1846894A4 (en) * | 2004-12-20 | 2009-10-21 | Stereotaxis Inc | Contact over torque with three dimensional anatomical data |
US7918848B2 (en) | 2005-03-25 | 2011-04-05 | Maquet Cardiovascular, Llc | Tissue welding and cutting apparatus and method |
US8027714B2 (en) | 2005-05-27 | 2011-09-27 | Magnetecs, Inc. | Apparatus and method for shaped magnetic field control for catheter, guidance, control, and imaging |
US20070016131A1 (en) * | 2005-07-12 | 2007-01-18 | Munger Gareth T | Flexible magnets for navigable medical devices |
US20070062547A1 (en) | 2005-07-21 | 2007-03-22 | Carlo Pappone | Systems for and methods of tissue ablation |
US7495537B2 (en) * | 2005-08-10 | 2009-02-24 | Stereotaxis, Inc. | Method and apparatus for dynamic magnetic field control using multiple magnets |
US20070066880A1 (en) | 2005-09-09 | 2007-03-22 | Warren Lee | Image-based probe guidance system |
DE102005045073B4 (en) | 2005-09-21 | 2012-03-22 | Siemens Ag | A method of visually assisting invasive examination or treatment of the heart using an invasive instrument |
US7869854B2 (en) | 2006-02-23 | 2011-01-11 | Magnetecs, Inc. | Apparatus for magnetically deployable catheter with MOSFET sensor and method for mapping and ablation |
US20080039880A1 (en) | 2006-08-10 | 2008-02-14 | Nohilly Martin J | Cutting blade for morcellator |
US20080249395A1 (en) | 2007-04-06 | 2008-10-09 | Yehoshua Shachar | Method and apparatus for controlling catheter positioning and orientation |
US20080297287A1 (en) | 2007-05-30 | 2008-12-04 | Magnetecs, Inc. | Magnetic linear actuator for deployable catheter tools |
US20090253985A1 (en) | 2008-04-07 | 2009-10-08 | Magnetecs, Inc. | Apparatus and method for lorentz-active sheath display and control of surgical tools |
US20090275828A1 (en) | 2008-05-01 | 2009-11-05 | Magnetecs, Inc. | Method and apparatus for creating a high resolution map of the electrical and mechanical properties of the heart |
US8457714B2 (en) * | 2008-11-25 | 2013-06-04 | Magnetecs, Inc. | System and method for a catheter impedance seeking device |
US8986214B2 (en) * | 2009-05-29 | 2015-03-24 | Magnetecs Inc. | System and method for using tissue contact information in an automated mapping of cardiac chambers employing magnetically shaped fields |
US20100305402A1 (en) * | 2009-05-29 | 2010-12-02 | Magnetecs,Inc. | Method and apparatus for magnetic waveguide forming a shaped field employing a magnetic aperture for guiding and controlling a medical device |
-
2005
- 2005-05-27 US US11/140,475 patent/US8027714B2/en not_active Expired - Fee Related
-
2006
- 2006-05-25 CA CA2605912A patent/CA2605912C/en not_active Expired - Fee Related
- 2006-05-25 WO PCT/US2006/020895 patent/WO2006128160A2/en active Application Filing
- 2006-05-25 DE DE602006008001T patent/DE602006008001D1/en active Active
- 2006-05-25 DE DE602006020508T patent/DE602006020508D1/en active Active
- 2006-05-25 EP EP06771577A patent/EP1895930B1/en not_active Not-in-force
- 2006-05-25 AT AT09005296T patent/ATE499896T1/en not_active IP Right Cessation
- 2006-05-25 EP EP09005296A patent/EP2080488B1/en not_active Not-in-force
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2008
- 2008-06-20 HK HK08106878A patent/HK1111875A1/en not_active IP Right Cessation
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2011
- 2011-09-26 US US13/245,310 patent/US20120143127A1/en not_active Abandoned
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DE602006008001D1 (en) | 2009-09-03 |
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US20120143127A1 (en) | 2012-06-07 |
EP2080488B1 (en) | 2011-03-02 |
EP1895930B1 (en) | 2009-07-22 |
US8027714B2 (en) | 2011-09-27 |
ATE499896T1 (en) | 2011-03-15 |
EP2080488A3 (en) | 2009-09-16 |
HK1111875A1 (en) | 2008-08-22 |
WO2006128160A2 (en) | 2006-11-30 |
DE602006020508D1 (en) | 2011-04-14 |
CA2605912C (en) | 2012-09-18 |
EP1895930A2 (en) | 2008-03-12 |
US20070016006A1 (en) | 2007-01-18 |
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