WO2008002871A3 - Self-opening filter with wire actuation - Google Patents
Self-opening filter with wire actuation Download PDFInfo
- Publication number
- WO2008002871A3 WO2008002871A3 PCT/US2007/072020 US2007072020W WO2008002871A3 WO 2008002871 A3 WO2008002871 A3 WO 2008002871A3 US 2007072020 W US2007072020 W US 2007072020W WO 2008002871 A3 WO2008002871 A3 WO 2008002871A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- self
- filter
- wire
- opening filter
- wire actuation
- Prior art date
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
- A61F2/011—Instruments for their placement or removal
-
- 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
- A61F2230/0069—Three-dimensional shapes cylindrical
-
- 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
- A61F2230/0073—Quadric-shaped
- A61F2230/008—Quadric-shaped paraboloidal
Abstract
A distal protection device that may include a guidewire having a proximal end and a distal end, a filter disposed on the guidewire, the filter including filtering material and an expandable hollow coil, and a wire at least partially disposed within the coil, wherein the filter is actuatable from a closed position to an open position by reducing tension on the wire and methods of use thereof.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80582406P | 2006-06-26 | 2006-06-26 | |
US60/805,824 | 2006-06-26 | ||
US11/749,475 US8277479B2 (en) | 2006-06-26 | 2007-05-16 | Self-opening filter with wire actuation |
US11/749,475 | 2007-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008002871A2 WO2008002871A2 (en) | 2008-01-03 |
WO2008002871A3 true WO2008002871A3 (en) | 2008-02-14 |
Family
ID=38698886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/072020 WO2008002871A2 (en) | 2006-06-26 | 2007-06-25 | Self-opening filter with wire actuation |
Country Status (2)
Country | Link |
---|---|
US (1) | US8277479B2 (en) |
WO (1) | WO2008002871A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110054593A1 (en) * | 2009-08-28 | 2011-03-03 | Boston Scientific Scimed, Inc. | Sheathless embolic protection device |
US20110264133A1 (en) | 2010-03-01 | 2011-10-27 | Tyco Healthcare Group Lp | Introducer sheaths, thrombus collection devices and associated methods |
US9888994B2 (en) | 2012-05-15 | 2018-02-13 | Transverse Medical, Inc. | Catheter-based apparatuses and methods |
US20140257362A1 (en) * | 2013-03-07 | 2014-09-11 | St. Jude Medical, Cardiology Division, Inc. | Filtering and removing particulates from bloodstream |
ES2911265T3 (en) * | 2013-05-14 | 2022-05-18 | Transverse Medical Inc | Catheter-based devices |
US10010398B2 (en) | 2013-10-01 | 2018-07-03 | Cook Medical Technologies Llc | Filter device, system, and method |
GB201319588D0 (en) * | 2013-11-06 | 2013-12-18 | Bae Systems Plc | Heat exchangers and the production thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706671A (en) * | 1985-05-02 | 1987-11-17 | Weinrib Harry P | Catheter with coiled tip |
WO1998038920A1 (en) * | 1997-03-06 | 1998-09-11 | Scimed Life Systems, Inc. | Distal protection device |
WO1999055236A1 (en) * | 1998-04-29 | 1999-11-04 | Embol-X, Inc. | Adjustable blood filtration system |
WO2003075997A1 (en) * | 2002-03-08 | 2003-09-18 | Ev3 Inc. | Distal protection devices having controllable wire motion |
EP1479357A1 (en) * | 1998-03-05 | 2004-11-24 | Boston Scientific Limited | Distal protection device |
Family Cites Families (37)
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FR2689388B1 (en) * | 1992-04-07 | 1999-07-16 | Celsa Lg | PERFECTIONALLY RESORBABLE BLOOD FILTER. |
WO1997042879A1 (en) * | 1996-05-14 | 1997-11-20 | Embol-X, Inc. | Aortic occluder with associated filter and methods of use during cardiac surgery |
US5662671A (en) * | 1996-07-17 | 1997-09-02 | Embol-X, Inc. | Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries |
US6391044B1 (en) * | 1997-02-03 | 2002-05-21 | Angioguard, Inc. | Vascular filter system |
US6974469B2 (en) * | 1997-03-06 | 2005-12-13 | Scimed Life Systems, Inc. | Distal protection device and method |
US7094249B1 (en) * | 1997-03-06 | 2006-08-22 | Boston Scientific Scimed, Inc. | Distal protection device and method |
US6676682B1 (en) * | 1997-05-08 | 2004-01-13 | Scimed Life Systems, Inc. | Percutaneous catheter and guidewire having filter and medical device deployment capabilities |
US5846260A (en) * | 1997-05-08 | 1998-12-08 | Embol-X, Inc. | Cannula with a modular filter for filtering embolic material |
US5911734A (en) * | 1997-05-08 | 1999-06-15 | Embol-X, Inc. | Percutaneous catheter and guidewire having filter and medical device deployment capabilities |
US5947995A (en) * | 1997-06-06 | 1999-09-07 | Samuels; Shaun Lawrence Wilkie | Method and apparatus for removing blood clots and other objects |
US5941896A (en) * | 1997-09-08 | 1999-08-24 | Montefiore Hospital And Medical Center | Filter and method for trapping emboli during endovascular procedures |
US6530939B1 (en) * | 1999-07-30 | 2003-03-11 | Incept, Llc | Vascular device having articulation region and methods of use |
US6179861B1 (en) * | 1999-07-30 | 2001-01-30 | Incept Llc | Vascular device having one or more articulation regions and methods of use |
US6544279B1 (en) * | 2000-08-09 | 2003-04-08 | Incept, Llc | Vascular device for emboli, thrombus and foreign body removal and methods of use |
US6245087B1 (en) * | 1999-08-03 | 2001-06-12 | Embol-X, Inc. | Variable expansion frame system for deploying medical devices and methods of use |
US6235044B1 (en) * | 1999-08-04 | 2001-05-22 | Scimed Life Systems, Inc. | Percutaneous catheter and guidewire for filtering during ablation of mycardial or vascular tissue |
US6425909B1 (en) * | 1999-11-04 | 2002-07-30 | Concentric Medical, Inc. | Methods and devices for filtering fluid flow through a body structure |
US6540768B1 (en) * | 2000-02-09 | 2003-04-01 | Cordis Corporation | Vascular filter system |
US6520978B1 (en) * | 2000-05-15 | 2003-02-18 | Intratherapeutics, Inc. | Emboli filter |
US6663650B2 (en) * | 2000-06-29 | 2003-12-16 | Concentric Medical, Inc. | Systems, methods and devices for removing obstructions from a blood vessel |
US6740061B1 (en) * | 2000-07-28 | 2004-05-25 | Ev3 Inc. | Distal protection device |
US6616680B1 (en) * | 2000-11-01 | 2003-09-09 | Joseph M. Thielen | Distal protection and delivery system and method |
US6726703B2 (en) * | 2000-11-27 | 2004-04-27 | Scimed Life Systems, Inc. | Distal protection device and method |
US6936059B2 (en) * | 2001-01-16 | 2005-08-30 | Scimed Life Systems, Inc. | Endovascular guidewire filter and methods of use |
US6663651B2 (en) * | 2001-01-16 | 2003-12-16 | Incept Llc | Systems and methods for vascular filter retrieval |
US6610077B1 (en) * | 2001-01-23 | 2003-08-26 | Endovascular Technologies, Inc. | Expandable emboli filter and thrombectomy device |
US6506205B2 (en) * | 2001-02-20 | 2003-01-14 | Mark Goldberg | Blood clot filtering system |
US6562058B2 (en) * | 2001-03-02 | 2003-05-13 | Jacques Seguin | Intravascular filter system |
US6508826B2 (en) * | 2001-04-30 | 2003-01-21 | Embol-X, Inc. | Cannula with flow diversion mechanism and methods of use |
US6790219B1 (en) * | 2001-11-06 | 2004-09-14 | Edwards Lifesciences Corporation | Filter with integrated obturator tip and methods of use |
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US6805699B2 (en) * | 2002-04-19 | 2004-10-19 | Peter Shimm | Laparoscopic specimen retrieval shoehorn |
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US7942892B2 (en) * | 2003-05-01 | 2011-05-17 | Abbott Cardiovascular Systems Inc. | Radiopaque nitinol embolic protection frame |
US7651514B2 (en) * | 2003-12-11 | 2010-01-26 | Boston Scientific Scimed, Inc. | Nose rider improvement for filter exchange and methods of use |
US20050187568A1 (en) * | 2004-02-20 | 2005-08-25 | Klenk Alan R. | Devices and methods for closing a patent foramen ovale with a coil-shaped closure device |
US7846175B2 (en) * | 2006-04-03 | 2010-12-07 | Medrad, Inc. | Guidewire and collapsable filter system |
-
2007
- 2007-05-16 US US11/749,475 patent/US8277479B2/en active Active
- 2007-06-25 WO PCT/US2007/072020 patent/WO2008002871A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706671A (en) * | 1985-05-02 | 1987-11-17 | Weinrib Harry P | Catheter with coiled tip |
WO1998038920A1 (en) * | 1997-03-06 | 1998-09-11 | Scimed Life Systems, Inc. | Distal protection device |
EP1479357A1 (en) * | 1998-03-05 | 2004-11-24 | Boston Scientific Limited | Distal protection device |
WO1999055236A1 (en) * | 1998-04-29 | 1999-11-04 | Embol-X, Inc. | Adjustable blood filtration system |
WO2003075997A1 (en) * | 2002-03-08 | 2003-09-18 | Ev3 Inc. | Distal protection devices having controllable wire motion |
Also Published As
Publication number | Publication date |
---|---|
WO2008002871A2 (en) | 2008-01-03 |
US8277479B2 (en) | 2012-10-02 |
US20070299465A1 (en) | 2007-12-27 |
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