WO2007079410A3 - Embolus blood clot filter delivery system - Google Patents

Embolus blood clot filter delivery system Download PDF

Info

Publication number
WO2007079410A3
WO2007079410A3 PCT/US2006/062725 US2006062725W WO2007079410A3 WO 2007079410 A3 WO2007079410 A3 WO 2007079410A3 US 2006062725 W US2006062725 W US 2006062725W WO 2007079410 A3 WO2007079410 A3 WO 2007079410A3
Authority
WO
WIPO (PCT)
Prior art keywords
filter
blood
delivery system
blood clot
positioning assembly
Prior art date
Application number
PCT/US2006/062725
Other languages
French (fr)
Other versions
WO2007079410A2 (en
Inventor
Alexander Germanovic Kashkarov
Andrzej J Chanduszko
Original Assignee
Bard Inc C R
Alexander Germanovic Kashkarov
Andrzej J Chanduszko
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 Bard Inc C R, Alexander Germanovic Kashkarov, Andrzej J Chanduszko filed Critical Bard Inc C R
Priority to US12/096,783 priority Critical patent/US8734479B2/en
Priority to CA002633855A priority patent/CA2633855A1/en
Priority to EP06846863A priority patent/EP1965851A2/en
Publication of WO2007079410A2 publication Critical patent/WO2007079410A2/en
Publication of WO2007079410A3 publication Critical patent/WO2007079410A3/en
Priority to US14/248,859 priority patent/US9421081B2/en
Priority to US15/219,015 priority patent/US10188498B2/en
Priority to US16/213,283 priority patent/US10898311B2/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
    • A61F2/0103—With centering means
    • 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
    • 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
    • A61F2230/0067—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
    • 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
    • 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

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)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

A blood filter delivery system for delivering a blood filter into a vein includes a push rod for pushing the blood filter through and out of a catheter, the push rod having a filter positioning assembly on one end. The filter positioning assembly includes positioner members, which retain anchor members of the filter. The filter positioning assembly can position the end of the delivery catheter near the blood vessel centerline before releasing the filter's anchor members, thereby helping to align the blood filter along the centerline of the blood vessel.
PCT/US2006/062725 2005-12-30 2006-12-29 Embolus blood clot filter delivery system WO2007079410A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/096,783 US8734479B2 (en) 2005-12-30 2006-12-29 Embolus blood clot filter delivery system
CA002633855A CA2633855A1 (en) 2005-12-30 2006-12-29 Embolus blood clot filter delivery system
EP06846863A EP1965851A2 (en) 2005-12-30 2006-12-29 Embolus blood clot filter delivery system
US14/248,859 US9421081B2 (en) 2005-12-30 2014-04-09 Embolus blood clot filter delivery system
US15/219,015 US10188498B2 (en) 2005-12-30 2016-07-25 Embolus blood clot filter delivery system
US16/213,283 US10898311B2 (en) 2005-12-30 2018-12-07 Embolus blood clot filter delivery system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75463605P 2005-12-30 2005-12-30
US60/754,636 2005-12-30

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/096,783 A-371-Of-International US8734479B2 (en) 2005-12-30 2006-12-29 Embolus blood clot filter delivery system
US14/248,859 Continuation US9421081B2 (en) 2005-12-30 2014-04-09 Embolus blood clot filter delivery system

Publications (2)

Publication Number Publication Date
WO2007079410A2 WO2007079410A2 (en) 2007-07-12
WO2007079410A3 true WO2007079410A3 (en) 2008-01-03

Family

ID=38228951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/062725 WO2007079410A2 (en) 2005-12-30 2006-12-29 Embolus blood clot filter delivery system

Country Status (4)

Country Link
US (4) US8734479B2 (en)
EP (1) EP1965851A2 (en)
CA (1) CA2633855A1 (en)
WO (1) WO2007079410A2 (en)

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US11554006B2 (en) 2005-05-12 2023-01-17 C. R. Bard Inc. Removable embolus blood clot filter

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US9421081B2 (en) 2016-08-23
US10898311B2 (en) 2021-01-26
US20140257364A1 (en) 2014-09-11
US8734479B2 (en) 2014-05-27
CA2633855A1 (en) 2007-07-12
EP1965851A2 (en) 2008-09-10
US20170020649A1 (en) 2017-01-26
US10188498B2 (en) 2019-01-29
US20190167405A1 (en) 2019-06-06
US20090318951A1 (en) 2009-12-24

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