DK0552924T3 - Ekkogene anordninger, materiale og fremgangsmåde - Google Patents

Ekkogene anordninger, materiale og fremgangsmåde

Info

Publication number
DK0552924T3
DK0552924T3 DK93300345T DK93300345T DK0552924T3 DK 0552924 T3 DK0552924 T3 DK 0552924T3 DK 93300345 T DK93300345 T DK 93300345T DK 93300345 T DK93300345 T DK 93300345T DK 0552924 T3 DK0552924 T3 DK 0552924T3
Authority
DK
Denmark
Prior art keywords
interface layer
surrounding
image
elongated member
surrounding medium
Prior art date
Application number
DK93300345T
Other languages
English (en)
Inventor
Paul G Thomson
W Jr Bosley Rodney
Thomas L Foster
Original Assignee
Vance Products 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 Vance Products Inc filed Critical Vance Products Inc
Application granted granted Critical
Publication of DK0552924T3 publication Critical patent/DK0552924T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K85/00—Artificial bait for fishing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A61B8/0841—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating instruments
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/18—Materials at least partially X-ray or laser opaque
    • 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
    • A61B2090/3925—Markers, e.g. radio-opaque or breast lesions markers ultrasonic
DK93300345T 1992-01-21 1993-01-20 Ekkogene anordninger, materiale og fremgangsmåde DK0552924T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/823,323 US5201314A (en) 1989-03-09 1992-01-21 Echogenic devices, material and method

Publications (1)

Publication Number Publication Date
DK0552924T3 true DK0552924T3 (da) 1999-02-01

Family

ID=25238433

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93300345T DK0552924T3 (da) 1992-01-21 1993-01-20 Ekkogene anordninger, materiale og fremgangsmåde

Country Status (10)

Country Link
US (1) US5201314A (da)
EP (1) EP0552924B1 (da)
JP (1) JP3234921B2 (da)
AT (1) ATE168250T1 (da)
AU (1) AU671812B2 (da)
CA (1) CA2087627C (da)
DE (1) DE69319632T2 (da)
DK (1) DK0552924T3 (da)
ES (1) ES2118890T3 (da)
HK (1) HK1013944A1 (da)

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DE69319632T2 (de) 1998-12-24
CA2087627A1 (en) 1993-07-22
AU3182093A (en) 1993-07-22
EP0552924A1 (en) 1993-07-28
US5201314A (en) 1993-04-13
ES2118890T3 (es) 1998-10-01
HK1013944A1 (en) 1999-09-17
DE69319632D1 (de) 1998-08-20
JP3234921B2 (ja) 2001-12-04
AU671812B2 (en) 1996-09-12
CA2087627C (en) 2003-12-02
EP0552924B1 (en) 1998-07-15
ATE168250T1 (de) 1998-08-15
JPH05345015A (ja) 1993-12-27

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