CA2192105A1 - Fibered Micro Vaso-Occlusive Devices - Google Patents

Fibered Micro Vaso-Occlusive Devices

Info

Publication number
CA2192105A1
CA2192105A1 CA2192105A CA2192105A CA2192105A1 CA 2192105 A1 CA2192105 A1 CA 2192105A1 CA 2192105 A CA2192105 A CA 2192105A CA 2192105 A CA2192105 A CA 2192105A CA 2192105 A1 CA2192105 A1 CA 2192105A1
Authority
CA
Canada
Prior art keywords
micro
vaso
fibered
occlusive devices
fibers
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.)
Granted
Application number
CA2192105A
Other languages
French (fr)
Other versions
CA2192105C (en
Inventor
Ivan Sepetka
Son M. Gia
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.)
Target Therapeutics Inc
Original Assignee
Target Therapeutics 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 Target Therapeutics Inc filed Critical Target Therapeutics Inc
Publication of CA2192105A1 publication Critical patent/CA2192105A1/en
Application granted granted Critical
Publication of CA2192105C publication Critical patent/CA2192105C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12159—Solid plugs; being solid before insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
    • A61B17/1215—Coils or wires comprising additional materials, e.g. thrombogenic, having filaments, having fibers, being coated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers

Abstract

This is a micro-vaso-occlusive device intended generally for occlusion of small arteries located distally in the vasculature. The invention is made up of a binder portion, often radio-opaque, which is short in length in comparison to the length of the included thrombogenic fibers. The fibers from the other portion of the device.
The micro device may have multiple binder sections. The fibers may be straight, looped, or tufted.
CA002192105A 1995-12-04 1996-12-04 Fibered micro vaso-occlusive devices Expired - Lifetime CA2192105C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56660895A 1995-12-04 1995-12-04
US08/566,608 1995-12-04

Publications (2)

Publication Number Publication Date
CA2192105A1 true CA2192105A1 (en) 1997-06-05
CA2192105C CA2192105C (en) 1999-11-16

Family

ID=24263597

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002192105A Expired - Lifetime CA2192105C (en) 1995-12-04 1996-12-04 Fibered micro vaso-occlusive devices

Country Status (9)

Country Link
US (1) US5843118A (en)
EP (1) EP0778006B1 (en)
JP (1) JP3045678B2 (en)
AT (1) ATE243001T1 (en)
AU (1) AU690862B2 (en)
CA (1) CA2192105C (en)
DE (1) DE69628722T2 (en)
ES (1) ES2201157T3 (en)
NO (1) NO965153L (en)

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Also Published As

Publication number Publication date
DE69628722T2 (en) 2004-04-29
JP3045678B2 (en) 2000-05-29
US5843118A (en) 1998-12-01
JPH09266909A (en) 1997-10-14
ATE243001T1 (en) 2003-07-15
EP0778006A1 (en) 1997-06-11
AU690862B2 (en) 1998-04-30
DE69628722D1 (en) 2003-07-24
EP0778006B1 (en) 2003-06-18
NO965153L (en) 1997-06-05
AU7407496A (en) 1997-06-19
ES2201157T3 (en) 2004-03-16
CA2192105C (en) 1999-11-16
NO965153D0 (en) 1996-12-03

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