DE602005017599D1 - Entfernbarer vena cava filter mit in eingefaltetem zustand einwärts gerichteten verankerungshaken - Google Patents

Entfernbarer vena cava filter mit in eingefaltetem zustand einwärts gerichteten verankerungshaken

Info

Publication number
DE602005017599D1
DE602005017599D1 DE602005017599T DE602005017599T DE602005017599D1 DE 602005017599 D1 DE602005017599 D1 DE 602005017599D1 DE 602005017599 T DE602005017599 T DE 602005017599T DE 602005017599 T DE602005017599 T DE 602005017599T DE 602005017599 D1 DE602005017599 D1 DE 602005017599D1
Authority
DE
Germany
Prior art keywords
filter
struts
primary
longitudinal axis
blood vessel
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005017599T
Other languages
English (en)
Inventor
Thomas A Osborne
Arne Molgaard-Nielsen
Per Hendriksen
Allan Hemmingsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
William Cook Europe ApS
Cook Inc
Original Assignee
William Cook Europe ApS
Cook Inc
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 William Cook Europe ApS, Cook Inc filed Critical William Cook Europe ApS
Publication of DE602005017599D1 publication Critical patent/DE602005017599D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F2002/016—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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
    • A61F2002/8483—Barbs
    • 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
    • A61F2230/008—Quadric-shaped paraboloidal
DE602005017599T 2004-04-16 2005-04-18 Entfernbarer vena cava filter mit in eingefaltetem zustand einwärts gerichteten verankerungshaken Active DE602005017599D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US56281304P 2004-04-16 2004-04-16
US56317604P 2004-04-16 2004-04-16
US56290904P 2004-04-16 2004-04-16
US56317104P 2004-04-16 2004-04-16
PCT/US2005/013323 WO2005102214A1 (en) 2004-04-16 2005-04-18 Removable vena cava filter having inwardly positioned anchoring hooks in collapsed configuration

Publications (1)

Publication Number Publication Date
DE602005017599D1 true DE602005017599D1 (de) 2009-12-24

Family

ID=34966347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005017599T Active DE602005017599D1 (de) 2004-04-16 2005-04-18 Entfernbarer vena cava filter mit in eingefaltetem zustand einwärts gerichteten verankerungshaken

Country Status (10)

Country Link
US (1) US8043322B2 (de)
EP (1) EP1737384B1 (de)
JP (1) JP4918637B2 (de)
AT (1) ATE447903T1 (de)
AU (1) AU2005234753B2 (de)
CA (1) CA2562746C (de)
DE (1) DE602005017599D1 (de)
DK (1) DK1737384T3 (de)
ES (1) ES2335903T3 (de)
WO (1) WO2005102214A1 (de)

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EP1737384A1 (de) 2007-01-03
AU2005234753B2 (en) 2010-12-02
WO2005102214A1 (en) 2005-11-03
ES2335903T3 (es) 2010-04-06
US8043322B2 (en) 2011-10-25
AU2005234753A1 (en) 2005-11-03
JP4918637B2 (ja) 2012-04-18
US20070005095A1 (en) 2007-01-04
ATE447903T1 (de) 2009-11-15
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DK1737384T3 (da) 2010-03-08
CA2562746A1 (en) 2005-11-03

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