DE69907475D1 - Medizinische geräte mit echogener beschichtung - Google Patents

Medizinische geräte mit echogener beschichtung

Info

Publication number
DE69907475D1
DE69907475D1 DE69907475T DE69907475T DE69907475D1 DE 69907475 D1 DE69907475 D1 DE 69907475D1 DE 69907475 T DE69907475 T DE 69907475T DE 69907475 T DE69907475 T DE 69907475T DE 69907475 D1 DE69907475 D1 DE 69907475D1
Authority
DE
Germany
Prior art keywords
medical devices
echogenic coating
echogenic
coating
medical
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 - Lifetime
Application number
DE69907475T
Other languages
English (en)
Other versions
DE69907475T2 (de
Inventor
G Sarkis
L Halverson
A Tapsak
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.)
Medtronic Inc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE69907475D1 publication Critical patent/DE69907475D1/de
Publication of DE69907475T2 publication Critical patent/DE69907475T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
DE69907475T 1998-08-17 1999-07-29 Medizinische geräte mit echogener beschichtung Expired - Lifetime DE69907475T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/135,468 US5921933A (en) 1998-08-17 1998-08-17 Medical devices with echogenic coatings
US135468 1998-08-17
PCT/US1999/017260 WO2000009178A1 (en) 1998-08-17 1999-07-29 Medical devices with echogenic coatings

Publications (2)

Publication Number Publication Date
DE69907475D1 true DE69907475D1 (de) 2003-06-05
DE69907475T2 DE69907475T2 (de) 2004-02-19

Family

ID=22468239

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69907475T Expired - Lifetime DE69907475T2 (de) 1998-08-17 1999-07-29 Medizinische geräte mit echogener beschichtung

Country Status (6)

Country Link
US (1) US5921933A (de)
EP (1) EP1105170B1 (de)
JP (1) JP2002522167A (de)
CA (1) CA2340746A1 (de)
DE (1) DE69907475T2 (de)
WO (1) WO2000009178A1 (de)

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DE69907475T2 (de) 2004-02-19
EP1105170A1 (de) 2001-06-13
WO2000009178A1 (en) 2000-02-24
US5921933A (en) 1999-07-13
JP2002522167A (ja) 2002-07-23
CA2340746A1 (en) 2000-02-24

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