WO1999058068A3 - A surgical shunt - Google Patents

A surgical shunt Download PDF

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Publication number
WO1999058068A3
WO1999058068A3 PCT/IE1999/000042 IE9900042W WO9958068A3 WO 1999058068 A3 WO1999058068 A3 WO 1999058068A3 IE 9900042 W IE9900042 W IE 9900042W WO 9958068 A3 WO9958068 A3 WO 9958068A3
Authority
WO
WIPO (PCT)
Prior art keywords
shunt
filter
surgical
length
released during
Prior art date
Application number
PCT/IE1999/000042
Other languages
French (fr)
Other versions
WO1999058068A2 (en
Inventor
Paul Gilson
David Vale
Original Assignee
Salviac Ltd
Paul Gilson
David Vale
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Salviac Ltd, Paul Gilson, David Vale filed Critical Salviac Ltd
Priority to AU40557/99A priority Critical patent/AU4055799A/en
Priority to EP99923830A priority patent/EP1077649A2/en
Publication of WO1999058068A2 publication Critical patent/WO1999058068A2/en
Publication of WO1999058068A3 publication Critical patent/WO1999058068A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/013—Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/0108—Both ends closed, i.e. legs gathered at both ends
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/011—Instruments for their placement or removal
    • 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
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B2017/320741—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions for stripping the intima or the internal plaque from a blood vessel, e.g. for endarterectomy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0067—Three-dimensional shapes conical

Abstract

A surgical shunt (1) has a tubular body (2) with internal bore (3). A port (9) is provided intermediate the ends (4, 5) of the body (2) for delivery of a medical device such as a collapsible embolic protection filter (16) carried by a guidewire (17). The filter (16) is deployed downstream of the shunt (1) to entrap embolic material released during a surgical procedure. The length of the external proximal portion of a mounting system is greater than the sum of the length of the entry port (9) and a distal section of the shunt bore (3). The shunt can be completely removed while maintaining the filter (16) in place to protect against embolic material released during shunt removal.
PCT/IE1999/000042 1998-05-13 1999-05-13 A surgical shunt WO1999058068A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU40557/99A AU4055799A (en) 1998-05-13 1999-05-13 A surgical shunt
EP99923830A EP1077649A2 (en) 1998-05-13 1999-05-13 A surgical shunt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE980366 1998-05-13
IE980366 1998-05-13

Publications (2)

Publication Number Publication Date
WO1999058068A2 WO1999058068A2 (en) 1999-11-18
WO1999058068A3 true WO1999058068A3 (en) 2000-02-17

Family

ID=11041798

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IE1999/000042 WO1999058068A2 (en) 1998-05-13 1999-05-13 A surgical shunt

Country Status (3)

Country Link
EP (1) EP1077649A2 (en)
AU (1) AU4055799A (en)
WO (1) WO1999058068A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8007510B2 (en) 2003-02-24 2011-08-30 Boston Scientific Scimed, Inc. Embolic protection filtering device that can be adapted to be advanced over a guidewire
US8460336B2 (en) 2001-01-16 2013-06-11 Incept Llc Systems and methods for vascular filter retrieval
US9283066B2 (en) 1999-07-30 2016-03-15 Incept Llc Vascular device for emboli, thrombus and foreign body removal and methods of use
US9301829B2 (en) 2003-07-30 2016-04-05 Boston Scientific Scimed, Inc. Embolic protection aspirator

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876367A (en) 1996-12-05 1999-03-02 Embol-X, Inc. Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries
US6171327B1 (en) 1999-02-24 2001-01-09 Scimed Life Systems, Inc. Intravascular filter and method
US7229462B2 (en) * 1999-07-30 2007-06-12 Angioguard, Inc. Vascular filter system for carotid endarterectomy
US6217589B1 (en) 1999-10-27 2001-04-17 Scimed Life Systems, Inc. Retrieval device made of precursor alloy cable and method of manufacturing
WO2001058382A2 (en) * 2000-02-11 2001-08-16 Percusurge, Inc. Intravascular device for filtering emboli
GB2369575A (en) * 2000-04-20 2002-06-05 Salviac Ltd An embolic protection system
US6911036B2 (en) 2001-04-03 2005-06-28 Medtronic Vascular, Inc. Guidewire apparatus for temporary distal embolic protection
US6706055B2 (en) 2001-04-03 2004-03-16 Medtronic Ave Inc. Guidewire apparatus for temporary distal embolic protection
US6887257B2 (en) 2001-10-19 2005-05-03 Incept Llc Vascular embolic filter exchange devices and methods of use thereof
JP4350515B2 (en) 2001-11-09 2009-10-21 ルビコン・メデイカル・インコーポレイテツド Stent delivery device
US8468678B2 (en) 2002-10-02 2013-06-25 Boston Scientific Scimed, Inc. Expandable retrieval device
US6878291B2 (en) 2003-02-24 2005-04-12 Scimed Life Systems, Inc. Flexible tube for cartridge filter
US7780611B2 (en) 2003-05-01 2010-08-24 Boston Scientific Scimed, Inc. Medical instrument with controlled torque transmission
US7621904B2 (en) 2004-10-21 2009-11-24 Boston Scientific Scimed, Inc. Catheter with a pre-shaped distal tip
US8480629B2 (en) 2005-01-28 2013-07-09 Boston Scientific Scimed, Inc. Universal utility board for use with medical devices and methods of use
US8821478B2 (en) 2011-03-04 2014-09-02 Boston Scientific Scimed, Inc. Catheter with variable stiffness
US11129702B2 (en) 2018-05-09 2021-09-28 Boston Scientific Scimed, Inc. Pedal access embolic filtering sheath

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435824A (en) * 1966-10-27 1969-04-01 Herminio Gamponia Surgical apparatus and related process
US4586919A (en) * 1984-04-06 1986-05-06 Taheri Syde A External shunt and method for procuring and preserving the endothelium of a vein used in arterial bypass
US4712551A (en) * 1986-10-14 1987-12-15 Rayhanabad Simon B Vascular shunt
US4723549A (en) * 1986-09-18 1988-02-09 Wholey Mark H Method and apparatus for dilating blood vessels
US4926858A (en) * 1984-05-30 1990-05-22 Devices For Vascular Intervention, Inc. Atherectomy device for severe occlusions
US4976689A (en) * 1984-09-18 1990-12-11 Medtronic Versaflex, Inc. Outer exchange catheter system
EP0437121A2 (en) * 1989-12-13 1991-07-17 LEFEBVRE, Jean-Marie Filter-catheter combination
US5695519A (en) * 1995-11-30 1997-12-09 American Biomed, Inc. Percutaneous filter for carotid angioplasty
WO1998024377A1 (en) * 1996-12-05 1998-06-11 Embol-X, Inc. Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254622A (en) 1988-12-09 1993-10-19 Asahi Kasei Kogyo Kabushiki Kaisha ABS resin compositions and molded articles thereof having improved coating performances
CA2038605C (en) 1990-06-15 2000-06-27 Leonard Pinchuk Crack-resistant polycarbonate urethane polymer prostheses and the like
DE19513164A1 (en) 1995-04-07 1996-10-10 Bayer Ag Hydroxy-terminated polycarbonates based on high mol. cyclic dimer diols with and use in prodn. of polyurethanes stable against hydrolysis and oxidn.

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435824A (en) * 1966-10-27 1969-04-01 Herminio Gamponia Surgical apparatus and related process
US4586919A (en) * 1984-04-06 1986-05-06 Taheri Syde A External shunt and method for procuring and preserving the endothelium of a vein used in arterial bypass
US4926858A (en) * 1984-05-30 1990-05-22 Devices For Vascular Intervention, Inc. Atherectomy device for severe occlusions
US4976689A (en) * 1984-09-18 1990-12-11 Medtronic Versaflex, Inc. Outer exchange catheter system
US4723549A (en) * 1986-09-18 1988-02-09 Wholey Mark H Method and apparatus for dilating blood vessels
US4712551A (en) * 1986-10-14 1987-12-15 Rayhanabad Simon B Vascular shunt
EP0437121A2 (en) * 1989-12-13 1991-07-17 LEFEBVRE, Jean-Marie Filter-catheter combination
US5695519A (en) * 1995-11-30 1997-12-09 American Biomed, Inc. Percutaneous filter for carotid angioplasty
WO1998024377A1 (en) * 1996-12-05 1998-06-11 Embol-X, Inc. Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9283066B2 (en) 1999-07-30 2016-03-15 Incept Llc Vascular device for emboli, thrombus and foreign body removal and methods of use
US8460336B2 (en) 2001-01-16 2013-06-11 Incept Llc Systems and methods for vascular filter retrieval
US8007510B2 (en) 2003-02-24 2011-08-30 Boston Scientific Scimed, Inc. Embolic protection filtering device that can be adapted to be advanced over a guidewire
US8287564B2 (en) 2003-02-24 2012-10-16 Boston Scientific Scimed, Inc. Embolic protection filtering device that can be adapted to be advanced over a guidewire
US9301829B2 (en) 2003-07-30 2016-04-05 Boston Scientific Scimed, Inc. Embolic protection aspirator

Also Published As

Publication number Publication date
AU4055799A (en) 1999-11-29
WO1999058068A2 (en) 1999-11-18
EP1077649A2 (en) 2001-02-28

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