WO2001010287A3 - Percutaneous transmyocardial revascularization (ptmr) system - Google Patents
Percutaneous transmyocardial revascularization (ptmr) system Download PDFInfo
- Publication number
- WO2001010287A3 WO2001010287A3 PCT/US2000/021341 US0021341W WO0110287A3 WO 2001010287 A3 WO2001010287 A3 WO 2001010287A3 US 0021341 W US0021341 W US 0021341W WO 0110287 A3 WO0110287 A3 WO 0110287A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catheter body
- catheter
- thin
- incisions
- tissue
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00243—Type of minimally invasive operation cardiac
- A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
- A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
- A61B2018/00285—Balloons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
- A61B2018/00357—Endocardium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
- A61B2018/00392—Transmyocardial revascularisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00607—Coagulation and cutting with the same instrument
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00613—Irreversible electroporation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/144—Wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/002—Irrigation
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU65198/00A AU6519800A (en) | 1999-08-06 | 2000-08-04 | Percutaneous transmyocardial revascularization (ptmr) system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14768799P | 1999-08-06 | 1999-08-06 | |
US60/147,687 | 1999-08-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2001010287A2 WO2001010287A2 (en) | 2001-02-15 |
WO2001010287A3 true WO2001010287A3 (en) | 2001-08-30 |
WO2001010287A8 WO2001010287A8 (en) | 2001-12-06 |
Family
ID=22522504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/021341 WO2001010287A2 (en) | 1999-08-06 | 2000-08-04 | Percutaneous transmyocardial revascularization (ptmr) system |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU6519800A (en) |
WO (1) | WO2001010287A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8652025B2 (en) | 2010-10-19 | 2014-02-18 | Michael D. Laufer | Methods and devices for diastolic assist |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5211651A (en) * | 1989-08-18 | 1993-05-18 | Evi Corporation | Catheter atherotome |
US5730127A (en) * | 1993-12-03 | 1998-03-24 | Avitall; Boaz | Mapping and ablation catheter system |
US5895402A (en) * | 1994-12-16 | 1999-04-20 | Hundertmark; Ron Ray | Intravascular catheter with guiding structure |
US5931848A (en) * | 1996-12-02 | 1999-08-03 | Angiotrax, Inc. | Methods for transluminally performing surgery |
US6051008A (en) * | 1996-12-02 | 2000-04-18 | Angiotrax, Inc. | Apparatus having stabilization members for percutaneously performing surgery and methods of use |
-
2000
- 2000-08-04 AU AU65198/00A patent/AU6519800A/en not_active Abandoned
- 2000-08-04 WO PCT/US2000/021341 patent/WO2001010287A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5211651A (en) * | 1989-08-18 | 1993-05-18 | Evi Corporation | Catheter atherotome |
US5730127A (en) * | 1993-12-03 | 1998-03-24 | Avitall; Boaz | Mapping and ablation catheter system |
US5895402A (en) * | 1994-12-16 | 1999-04-20 | Hundertmark; Ron Ray | Intravascular catheter with guiding structure |
US5931848A (en) * | 1996-12-02 | 1999-08-03 | Angiotrax, Inc. | Methods for transluminally performing surgery |
US6051008A (en) * | 1996-12-02 | 2000-04-18 | Angiotrax, Inc. | Apparatus having stabilization members for percutaneously performing surgery and methods of use |
Also Published As
Publication number | Publication date |
---|---|
WO2001010287A2 (en) | 2001-02-15 |
WO2001010287A8 (en) | 2001-12-06 |
AU6519800A (en) | 2001-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5766166A (en) | Bipolar Electrosurgical scissors | |
AU672611B2 (en) | Catheter having needle electrode for radiofrequency ablation | |
US5558673A (en) | Medical probe device and method having a flexible resilient tape stylet | |
CA1296962C (en) | Extendable electrocautery surgery apparatus and method | |
US6468272B1 (en) | Surgical probe for supporting diagnostic and therapeutic elements in contact with tissue in or around body orifices | |
US6802840B2 (en) | Medical instrument positioning tool and method | |
US6436097B1 (en) | Electrosurgical cutting tool | |
US6238390B1 (en) | Ablation catheter system having linear lesion capabilities | |
EP0610326B1 (en) | Electrosurgical cutting tool | |
WO1997042893B1 (en) | Ablation catheter | |
JP2007537832A5 (en) | ||
AU6850396A (en) | A maneuverable electrophysiology catheter for percutaneous or intraoperative ablation of cardiac arrhythmias | |
WO1999024082A3 (en) | Conformally coated implantable medical device | |
AU5402899A (en) | Expandable wet electrode | |
EP1179320A3 (en) | Systems and methods for electrosurgical myocardial revascularization | |
CA2169560A1 (en) | Electrosurgical Apparatus | |
WO1994027670A1 (en) | Catheter having tip with fixation means | |
WO1993020767A1 (en) | Articulated unidirectional microwave antenna systems for cardiac ablation | |
WO1995013027A1 (en) | Minimally invasive bipolar electrosurgical instrument | |
EP1233715A4 (en) | Medical device having an incrementally displaceable electrode | |
EP2999806B1 (en) | Coating system comprising zro2 for electrosurgical devices | |
WO2001010287A3 (en) | Percutaneous transmyocardial revascularization (ptmr) system | |
CN107582163B (en) | Electrosurgical device | |
US20030060867A1 (en) | Heart catheter with optimized probe | |
JP2000139942A (en) | High-frequency treating instrument |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AU JP |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AU JP |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
AK | Designated states |
Kind code of ref document: C1 Designated state(s): AU JP |
|
AL | Designated countries for regional patents |
Kind code of ref document: C1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
WR | Later publication of a revised version of an international search report | ||
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |