CA2378715C - Dispositif vasculaire permettant le retrait des emboles, des thrombus et des corps etrangers et procedes d'utilisation - Google Patents

Dispositif vasculaire permettant le retrait des emboles, des thrombus et des corps etrangers et procedes d'utilisation Download PDF

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Publication number
CA2378715C
CA2378715C CA2378715A CA2378715A CA2378715C CA 2378715 C CA2378715 C CA 2378715C CA 2378715 A CA2378715 A CA 2378715A CA 2378715 A CA2378715 A CA 2378715A CA 2378715 C CA2378715 C CA 2378715C
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CA
Canada
Prior art keywords
support hoop
sac
lumen
delivery sheath
sheath
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.)
Expired - Fee Related
Application number
CA2378715A
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English (en)
Other versions
CA2378715A1 (fr
Inventor
L. N. Hopkins
Farhad Khosravi
Amr Salahieh
Jackson F. Demond
Jonah Lepak
Stephen Ramee
Jeff A. Krolik
Richard Renati
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.)
Incept LLC
Original Assignee
Incept LLC
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 US09/364,064 external-priority patent/US6530939B1/en
Priority claimed from US09/430,211 external-priority patent/US6589263B1/en
Priority claimed from US09/470,703 external-priority patent/US6179861B1/en
Priority claimed from US09/470,682 external-priority patent/US6214026B1/en
Priority claimed from US09/470,681 external-priority patent/US6203561B1/en
Priority claimed from US09/611,428 external-priority patent/US6616679B1/en
Application filed by Incept LLC filed Critical Incept LLC
Publication of CA2378715A1 publication Critical patent/CA2378715A1/fr
Application granted granted Critical
Publication of CA2378715C publication Critical patent/CA2378715C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A61F2002/018—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
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0008—Rounded shapes, e.g. with rounded corners elliptical or oval
    • 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)

Abstract

La présente invention concerne un appareil (20) qui permet de filtrer les emboles contenus dans un vaisseau et/ou d'effectuer une thrombectomie et une embolectomie. Un dispositif vasculaire (50) comprend un ou plusieurs arceaux de soutien (263,264) reliés à proximité de l'extrémité distale d'un fil guide (252), et un sac perméable au sang (258) fixé sur l'arceau ou les arceaux de soutien afin de former l'ouverture du sac perméable au sang. L'ouverture du sac se ferme lorsque l'appareil se trouve en position affaissée afin d'empêcher que de la matière s'échappe du sac.
CA2378715A 1999-07-30 2000-07-28 Dispositif vasculaire permettant le retrait des emboles, des thrombus et des corps etrangers et procedes d'utilisation Expired - Fee Related CA2378715C (fr)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US09/364,064 1999-07-30
US09/364,064 US6530939B1 (en) 1999-07-30 1999-07-30 Vascular device having articulation region and methods of use
US09/430,211 US6589263B1 (en) 1999-07-30 1999-10-29 Vascular device having one or more articulation regions and methods of use
US09/430,211 1999-10-29
US09/470,703 1999-12-23
US09/470,681 1999-12-23
US09/470,857 1999-12-23
US09/470,703 US6179861B1 (en) 1999-07-30 1999-12-23 Vascular device having one or more articulation regions and methods of use
US09/470,857 US6129739A (en) 1999-07-30 1999-12-23 Vascular device having one or more articulation regions and methods of use
US09/470,682 US6214026B1 (en) 1999-07-30 1999-12-23 Delivery system for a vascular device with articulation region
US09/470,682 1999-12-23
US09/470,681 US6203561B1 (en) 1999-07-30 1999-12-23 Integrated vascular device having thrombectomy element and vascular filter and methods of use
US09/611,428 US6616679B1 (en) 1999-07-30 2000-07-07 Rapid exchange vascular device for emboli and thrombus removal and methods of use
US09/611,428 2000-07-07
PCT/US2000/020754 WO2001008743A1 (fr) 1999-07-30 2000-07-28 Dispositif vasculaire permettant le retrait des emboles, des thrombus et des corps etrangers et procedes d'utilisation

Publications (2)

Publication Number Publication Date
CA2378715A1 CA2378715A1 (fr) 2001-02-08
CA2378715C true CA2378715C (fr) 2011-09-06

Family

ID=27569720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2378715A Expired - Fee Related CA2378715C (fr) 1999-07-30 2000-07-28 Dispositif vasculaire permettant le retrait des emboles, des thrombus et des corps etrangers et procedes d'utilisation

Country Status (5)

Country Link
EP (1) EP1244492A1 (fr)
JP (1) JP4439780B2 (fr)
AU (1) AU6391700A (fr)
CA (1) CA2378715C (fr)
WO (1) WO2001008743A1 (fr)

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Also Published As

Publication number Publication date
CA2378715A1 (fr) 2001-02-08
JP4439780B2 (ja) 2010-03-24
JP2003505216A (ja) 2003-02-12
AU6391700A (en) 2001-02-19
EP1244492A1 (fr) 2002-10-02
WO2001008743A1 (fr) 2001-02-08

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