WO2009086205A3 - Body lumen filter - Google Patents

Body lumen filter Download PDF

Info

Publication number
WO2009086205A3
WO2009086205A3 PCT/US2008/087839 US2008087839W WO2009086205A3 WO 2009086205 A3 WO2009086205 A3 WO 2009086205A3 US 2008087839 W US2008087839 W US 2008087839W WO 2009086205 A3 WO2009086205 A3 WO 2009086205A3
Authority
WO
WIPO (PCT)
Prior art keywords
filter
apertures
dimensioned
funnel
interconnected
Prior art date
Application number
PCT/US2008/087839
Other languages
French (fr)
Other versions
WO2009086205A2 (en
Inventor
David Mackiewicz
Original Assignee
Abbott Laboratories
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
Priority claimed from US12/338,980 external-priority patent/US8236039B2/en
Application filed by Abbott Laboratories filed Critical Abbott Laboratories
Publication of WO2009086205A2 publication Critical patent/WO2009086205A2/en
Publication of WO2009086205A3 publication Critical patent/WO2009086205A3/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
    • 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
    • A61F2002/016—Filters implantable into blood vessels made from wire-like elements
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • 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
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/005—Rosette-shaped, e.g. star-shaped
    • 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
    • A61F2230/0078—Quadric-shaped hyperboloidal
    • 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

Abstract

The present invention concerns a luminal filter (10). The filter is formed to include: a plurality of filter elements (14) interconnected to form a filter body (12) shaped in a free recovery form and having a plurality of apertures (15) disposed between and defined by the interconnected filter elements. The apertures are dimensioned to inhibit particulates of a selected size from passing through the apertures and being dimensioned to allow blood components smaller than the selected size to pass through the apertures. The filter body can include a first funnel (44) and second funnel (56) at least indirectly coupled together at their small ends. A polymeric wall contact (78a, b, 82a, b) can be coupled to the filter and disposed on an external surface thereof. A fastener (80a, b) can be used to secure the wall contact to the filter.
PCT/US2008/087839 2007-12-21 2008-12-19 Body lumen filter WO2009086205A2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US1627307P 2007-12-21 2007-12-21
US1626607P 2007-12-21 2007-12-21
US61/016,266 2007-12-21
US61/016,273 2007-12-21
US12/338,981 2008-12-18
US12/338,980 US8236039B2 (en) 2007-12-21 2008-12-18 Vena cava filter having wall contacts
US12/338,980 2008-12-18
US12/338,981 US20090187211A1 (en) 2007-12-21 2008-12-18 Vena cava filter having hourglass shape

Publications (2)

Publication Number Publication Date
WO2009086205A2 WO2009086205A2 (en) 2009-07-09
WO2009086205A3 true WO2009086205A3 (en) 2009-08-27

Family

ID=40383619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/087839 WO2009086205A2 (en) 2007-12-21 2008-12-19 Body lumen filter

Country Status (1)

Country Link
WO (1) WO2009086205A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6863683B2 (en) 2001-09-19 2005-03-08 Abbott Laboratoris Vascular Entities Limited Cold-molding process for loading a stent onto a stent delivery system
US8333000B2 (en) 2006-06-19 2012-12-18 Advanced Cardiovascular Systems, Inc. Methods for improving stent retention on a balloon catheter
US8236039B2 (en) 2007-12-21 2012-08-07 Abbott Laboratories Vena cava filter having wall contacts
EP2668934B1 (en) 2008-12-12 2017-05-10 Abbott Laboratories Vascular Enterprises Limited Process for loading a stent onto a stent delivery system
CN104434340B (en) * 2014-12-12 2016-09-14 上海形状记忆合金材料有限公司 Vena cava filter
CN106267356B (en) 2015-05-22 2020-01-03 先健科技(深圳)有限公司 Implanted medical device prefabricated part, implanted medical device and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509464C1 (en) * 1995-03-20 1996-06-27 Horst J Dr Med Jaeger Implant for artery or vein, with anchor piece fixed to wall of vessel
WO1999016382A2 (en) * 1997-09-26 1999-04-08 Cardeon Corporation Perfusion filter catheter
US20030208227A1 (en) * 2000-08-04 2003-11-06 John Thomas Temporary vascular filters and methods
US20060041271A1 (en) * 2004-08-20 2006-02-23 Gjalt Bosma Vascular filter with sleeve
WO2007061927A2 (en) * 2005-11-18 2007-05-31 C. R. Bard, Inc. Vena cava filter with filament
WO2008024491A1 (en) * 2006-08-24 2008-02-28 Boston Scientific Limited Occluding device and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509464C1 (en) * 1995-03-20 1996-06-27 Horst J Dr Med Jaeger Implant for artery or vein, with anchor piece fixed to wall of vessel
WO1999016382A2 (en) * 1997-09-26 1999-04-08 Cardeon Corporation Perfusion filter catheter
US20030208227A1 (en) * 2000-08-04 2003-11-06 John Thomas Temporary vascular filters and methods
US20060041271A1 (en) * 2004-08-20 2006-02-23 Gjalt Bosma Vascular filter with sleeve
WO2007061927A2 (en) * 2005-11-18 2007-05-31 C. R. Bard, Inc. Vena cava filter with filament
WO2008024491A1 (en) * 2006-08-24 2008-02-28 Boston Scientific Limited Occluding device and method

Also Published As

Publication number Publication date
WO2009086205A2 (en) 2009-07-09

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