WO2001032254A1 - Methods and devices for filtering fluid flow through a body structure - Google Patents
Methods and devices for filtering fluid flow through a body structure Download PDFInfo
- Publication number
- WO2001032254A1 WO2001032254A1 PCT/US2000/041817 US0041817W WO0132254A1 WO 2001032254 A1 WO2001032254 A1 WO 2001032254A1 US 0041817 W US0041817 W US 0041817W WO 0132254 A1 WO0132254 A1 WO 0132254A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter element
- filtering
- filter
- collapsed position
- expandable
- 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
- A61F2/0105—Open ended, i.e. legs gathered only at one side
-
- 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
- A61F2230/0067—Three-dimensional shapes conical
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU34377/01A AU3437701A (en) | 1999-11-04 | 2000-11-02 | Methods and devices for filtering fluid flow through a body structure |
EP00991720A EP1265669A4 (en) | 1999-11-04 | 2000-11-02 | Methods and devices for filtering fluid flow through a body structure |
JP2001534457A JP2004515255A (en) | 1999-11-04 | 2000-11-02 | Methods and devices for filtering fluid flow through body structures |
CA002390223A CA2390223A1 (en) | 1999-11-04 | 2000-11-02 | Methods and devices for filtering fluid flow through a body structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/434,585 | 1999-11-04 | ||
US09/434,585 US6425909B1 (en) | 1999-11-04 | 1999-11-04 | Methods and devices for filtering fluid flow through a body structure |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001032254A1 true WO2001032254A1 (en) | 2001-05-10 |
Family
ID=23724831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/041817 WO2001032254A1 (en) | 1999-11-04 | 2000-11-02 | Methods and devices for filtering fluid flow through a body structure |
Country Status (6)
Country | Link |
---|---|
US (4) | US6425909B1 (en) |
EP (1) | EP1265669A4 (en) |
JP (1) | JP2004515255A (en) |
AU (1) | AU3437701A (en) |
CA (1) | CA2390223A1 (en) |
WO (1) | WO2001032254A1 (en) |
Cited By (39)
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WO2003011188A1 (en) * | 2001-07-31 | 2003-02-13 | Advanced Cardiovascular Systems, Inc. | Intravascular device and system |
WO2004015438A1 (en) * | 2002-08-12 | 2004-02-19 | Scimed Life Systems, Inc. | Mri enhancing intravascular device with trimmable capacitor |
EP1401340A2 (en) * | 2001-07-02 | 2004-03-31 | Rubicon Medical, Inc. | Methods, systems, and devices for deploying a filter from a filter device |
EP1416978A2 (en) * | 2001-08-17 | 2004-05-12 | Advanced Bio Prothestic Surfaces, Ltd. | Embolic protection device |
EP1455686A2 (en) * | 2001-12-21 | 2004-09-15 | Salviac Limited | A support frame for an embolic protection device |
JP2006528901A (en) * | 2003-05-26 | 2006-12-28 | ハダシット メディカル リサーチ サービシーズ アンド ディベロップメント リミテッド | Stent positioning system |
WO2010077855A1 (en) * | 2008-12-15 | 2010-07-08 | Boston Scientific Scimed, Inc. | Embolic filter delivery system and method |
WO2011025871A1 (en) * | 2009-08-28 | 2011-03-03 | Boston Scientific Scimed, Inc. | Sheathless embolic protection device |
EP2371323A1 (en) * | 2003-12-11 | 2011-10-05 | Boston Scientific Limited | Nose rider improvement for filter exchange and methods of use |
US8512352B2 (en) | 2007-04-17 | 2013-08-20 | Lazarus Effect, Inc. | Complex wire formed devices |
US8932319B2 (en) | 2011-05-23 | 2015-01-13 | Lazarus Effect, Inc. | Retrieval systems and methods for use thereof |
US8984733B2 (en) | 2013-02-05 | 2015-03-24 | Artventive Medical Group, Inc. | Bodily lumen occlusion |
US9017351B2 (en) | 2010-06-29 | 2015-04-28 | Artventive Medical Group, Inc. | Reducing flow through a tubular structure |
US9095344B2 (en) | 2013-02-05 | 2015-08-04 | Artventive Medical Group, Inc. | Methods and apparatuses for blood vessel occlusion |
US9149277B2 (en) | 2010-10-18 | 2015-10-06 | Artventive Medical Group, Inc. | Expandable device delivery |
US9247942B2 (en) | 2010-06-29 | 2016-02-02 | Artventive Medical Group, Inc. | Reversible tubal contraceptive device |
US9254371B2 (en) | 2009-03-06 | 2016-02-09 | Lazarus Effect, Inc. | Retrieval systems and methods for use thereof |
US9636116B2 (en) | 2013-06-14 | 2017-05-02 | Artventive Medical Group, Inc. | Implantable luminal devices |
US9717514B2 (en) | 2007-12-26 | 2017-08-01 | Covidien Lp | Retrieval systems and methods for use thereof |
US9737308B2 (en) | 2013-06-14 | 2017-08-22 | Artventive Medical Group, Inc. | Catheter-assisted tumor treatment |
US9737306B2 (en) | 2013-06-14 | 2017-08-22 | Artventive Medical Group, Inc. | Implantable luminal devices |
CN107595432A (en) * | 2017-08-28 | 2018-01-19 | 科塞尔医疗科技(苏州)有限公司 | Coordinate component, its preparation method, its shaped device and its stowage of filter |
US9924958B2 (en) | 2010-07-15 | 2018-03-27 | Covidien Lp | Retrieval systems and methods for use thereof |
US9931128B2 (en) | 2006-02-03 | 2018-04-03 | Covidien Lp | Methods for restoring blood flow within blocked vasculature |
US10064635B2 (en) | 2007-04-17 | 2018-09-04 | Covidien Lp | Articulating retrieval devices |
US10076346B2 (en) | 2007-04-17 | 2018-09-18 | Covidien Lp | Complex wire formed devices |
US10149968B2 (en) | 2013-06-14 | 2018-12-11 | Artventive Medical Group, Inc. | Catheter-assisted tumor treatment |
US10363043B2 (en) | 2014-05-01 | 2019-07-30 | Artventive Medical Group, Inc. | Treatment of incompetent vessels |
US10456560B2 (en) | 2015-02-11 | 2019-10-29 | Covidien Lp | Expandable tip medical devices and methods |
US10478322B2 (en) | 2017-06-19 | 2019-11-19 | Covidien Lp | Retractor device for transforming a retrieval device from a deployed position to a delivery position |
US10575864B2 (en) | 2017-06-22 | 2020-03-03 | Covidien Lp | Securing element for resheathing an intravascular device and associated systems and methods |
US10709464B2 (en) | 2017-05-12 | 2020-07-14 | Covidien Lp | Retrieval of material from vessel lumens |
US10722257B2 (en) | 2017-05-12 | 2020-07-28 | Covidien Lp | Retrieval of material from vessel lumens |
US10813644B2 (en) | 2016-04-01 | 2020-10-27 | Artventive Medical Group, Inc. | Occlusive implant and delivery system |
US10945746B2 (en) | 2017-06-12 | 2021-03-16 | Covidien Lp | Tools for sheathing treatment devices and associated systems and methods |
US11129630B2 (en) | 2017-05-12 | 2021-09-28 | Covidien Lp | Retrieval of material from vessel lumens |
US11191555B2 (en) | 2017-05-12 | 2021-12-07 | Covidien Lp | Retrieval of material from vessel lumens |
US11202646B2 (en) | 2007-04-17 | 2021-12-21 | Covidien Lp | Articulating retrieval devices |
US11298145B2 (en) | 2017-05-12 | 2022-04-12 | Covidien Lp | Retrieval of material from vessel lumens |
Families Citing this family (190)
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DE69838952T2 (en) | 1997-11-07 | 2009-01-02 | Salviac Ltd. | EMBOLISM PROTECTION DEVICE |
US7491216B2 (en) | 1997-11-07 | 2009-02-17 | Salviac Limited | Filter element with retractable guidewire tip |
US7314477B1 (en) | 1998-09-25 | 2008-01-01 | C.R. Bard Inc. | Removable embolus blood clot filter and filter delivery unit |
US6918921B2 (en) | 1999-05-07 | 2005-07-19 | Salviac Limited | Support frame for an embolic protection device |
US6964672B2 (en) | 1999-05-07 | 2005-11-15 | Salviac Limited | Support frame for an embolic protection device |
US7320697B2 (en) * | 1999-07-30 | 2008-01-22 | Boston Scientific Scimed, Inc. | One piece loop and coil |
WO2001008742A1 (en) * | 1999-07-30 | 2001-02-08 | Incept Llc | Vascular filter having articulation region and methods of use in the ascending aorta |
DE29916162U1 (en) * | 1999-09-14 | 2000-01-13 | Cormedics Gmbh | Vascular filter system |
US8414543B2 (en) | 1999-10-22 | 2013-04-09 | Rex Medical, L.P. | Rotational thrombectomy wire with blocking device |
US6425909B1 (en) * | 1999-11-04 | 2002-07-30 | Concentric Medical, Inc. | Methods and devices for filtering fluid flow through a body structure |
US6402771B1 (en) | 1999-12-23 | 2002-06-11 | Guidant Endovascular Solutions | Snare |
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US6695813B1 (en) | 1999-12-30 | 2004-02-24 | Advanced Cardiovascular Systems, Inc. | Embolic protection devices |
US7918820B2 (en) | 1999-12-30 | 2011-04-05 | Advanced Cardiovascular Systems, Inc. | Device for, and method of, blocking emboli in vessels such as blood arteries |
US20130289606A1 (en) * | 2000-02-01 | 2013-10-31 | Kletschka Foundation | Embolic Protection Device Having Expandable Trap |
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US10575864B2 (en) | 2017-06-22 | 2020-03-03 | Covidien Lp | Securing element for resheathing an intravascular device and associated systems and methods |
CN107595432B (en) * | 2017-08-28 | 2019-09-24 | 科塞尔医疗科技(苏州)有限公司 | Cooperate component, preparation method, its molding machine and its stowage of filter |
CN107595432A (en) * | 2017-08-28 | 2018-01-19 | 科塞尔医疗科技(苏州)有限公司 | Coordinate component, its preparation method, its shaped device and its stowage of filter |
Also Published As
Publication number | Publication date |
---|---|
EP1265669A4 (en) | 2008-05-21 |
US6890341B2 (en) | 2005-05-10 |
JP2004515255A (en) | 2004-05-27 |
AU3437701A (en) | 2001-05-14 |
US6425909B1 (en) | 2002-07-30 |
EP1265669A1 (en) | 2002-12-18 |
CA2390223A1 (en) | 2001-05-10 |
US7691122B2 (en) | 2010-04-06 |
US20050055048A1 (en) | 2005-03-10 |
US20030023264A1 (en) | 2003-01-30 |
US20100152766A1 (en) | 2010-06-17 |
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