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ES2118890T3 - Dispositivos, material y metodo ecogenicos. - Google Patents

Dispositivos, material y metodo ecogenicos.

Info

Publication number
ES2118890T3
ES2118890T3 ES93300345T ES93300345T ES2118890T3 ES 2118890 T3 ES2118890 T3 ES 2118890T3 ES 93300345 T ES93300345 T ES 93300345T ES 93300345 T ES93300345 T ES 93300345T ES 2118890 T3 ES2118890 T3 ES 2118890T3
Authority
ES
Spain
Prior art keywords
interconnection layer
environment
surrounding
image
devices
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
ES93300345T
Other languages
English (en)
Inventor
Rodney W Bosley Jr
Paul G Thomson
Thomas L Foster
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.)
Cook Urological Inc
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 ES2118890T3 publication Critical patent/ES2118890T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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—Clinical applications
    • A61B8/0833—Clinical applications 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—Clinical applications
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/0841—Clinical applications 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Biophysics (AREA)
  • Environmental Sciences (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Optics & Photonics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Surgical Instruments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

SE PRESENTAN DISPOSITIVOS MEDICOS ECOGENICOS Y LOS METODOS DE FABRICACION Y DE USO. LOS DISPOSITIVOS SE ENCUENTRAN ADAPTADOS PARA SER INTRODUCIDOS EN UN PACIENTE. EL DISPOSITIVO INCLUYE UN MIEMBRO ALARGADO (1502) QUE INCLUYE UN MATERIAL (1503) QUE TIENE UNA IMPEDANCIA ACUSTICA DIFERENTE DE LA DEL MEDIO CIRCUNDANTE. EL MEDIO INCLUYE UN TEJIDO BIOLOGICO CIRCUNDANTE O FLUIDOS QUE CIRCUNDAN AL MEDIO (1502) CUANDO SE INTRODUCE EN UN PASO DEL PACIENTE. LA IMPEDANCIA ACUSTICA DEL MIEMBRO ALARGADO (1502) ES LO SUFICIENTEMENTE DIFERENTE DEL MEDIO CIRCUNDANTE COMO PAR INTENSIFICAR UNA IMAGEN PRODUCIDA EN RESPUESTA A UN HAZ SONICO PRODUCIDO EN UN EQUIPO DE FORMACION DE IMAGENES. EL MIEMBRO ALARGADO (1502) INCLUYE TAMBIEN UNA CAPA DE INTERCONEXION (1506) DE UN METAL DE ALTA DENSIDAD (1510) EN DONDE PARA AYUDAR A SU DEPOSICION SOBRE EL MATERIAL BASE (1503) DEL MIEMBRO (1502) INTERVIENE UN HAZ DE IONES. LA CAPA DE INTERCONEXION (1506) INCLUYE UNA SUPERFICIE EXTERIOR (1507) QUE TIENE UNA PLURALIDAD DE SUPERFICIES CURVAS DISCONTINUAS, TIPO PARTICULAS (1511,1708) DE INDENTACIONES PARCIALMENTE ESFERICAS ((1709) FORMADAS DENTRO DE ELLAS O DE ESFERAS (1508) QUE SE EXTIENDEN DESDE LAS MISMAS. LA DIFERENCIA ENTRE LAS IMPEDANCIAS ACUSTICAS DE LA CAPA DE INTERCONEXION (1506) Y EL MEDIO CIRCUNDANTE JUNTO CON LAS SUPERFICIES DISCONTINUAS (1511,1708) DE LA CAPA DE INTERCONEXION (1506) COOPERAN EN RESPUESTA A UN HAZ PROCEDENTE DEL EQUIPO SONICO DE FORMACION DE IMAGENES PARA INTENSIFICAR DE MANERA SIGNIFICATIVA LA IMAGEN DEL MIEMBRO DE DISPOSITIVO MEDICO.
ES93300345T 1992-01-21 1993-01-20 Dispositivos, material y metodo ecogenicos. Expired - Lifetime ES2118890T3 (es)

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
ES2118890T3 true ES2118890T3 (es) 1998-10-01

Family

ID=25238433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93300345T Expired - Lifetime ES2118890T3 (es) 1992-01-21 1993-01-20 Dispositivos, material y metodo ecogenicos.

Country Status (10)

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

Families Citing this family (153)

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CA2087627A1 (en) 1993-07-22
US5201314A (en) 1993-04-13
EP0552924A1 (en) 1993-07-28
ATE168250T1 (de) 1998-08-15
AU3182093A (en) 1993-07-22
DE69319632D1 (de) 1998-08-20
HK1013944A1 (en) 1999-09-17
JPH05345015A (ja) 1993-12-27
AU671812B2 (en) 1996-09-12
JP3234921B2 (ja) 2001-12-04
EP0552924B1 (en) 1998-07-15
CA2087627C (en) 2003-12-02
DK0552924T3 (da) 1999-02-01
DE69319632T2 (de) 1998-12-24

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