FR2508324B1 - - Google Patents

Info

Publication number
FR2508324B1
FR2508324B1 FR8112612A FR8112612A FR2508324B1 FR 2508324 B1 FR2508324 B1 FR 2508324B1 FR 8112612 A FR8112612 A FR 8112612A FR 8112612 A FR8112612 A FR 8112612A FR 2508324 B1 FR2508324 B1 FR 2508324B1
Authority
FR
France
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
Application number
FR8112612A
Other languages
French (fr)
Other versions
FR2508324A1 (fr
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8112612A priority Critical patent/FR2508324A1/fr
Priority to EP82401068A priority patent/EP0068961A3/fr
Publication of FR2508324A1 publication Critical patent/FR2508324A1/fr
Application granted granted Critical
Publication of FR2508324B1 publication Critical patent/FR2508324B1/fr
Priority to US06/717,465 priority patent/US4586512A/en
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • B06B1/0625—Annular array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22027—Features of transducers
    • A61B2017/22028—Features of transducers arrays, e.g. phased arrays

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Surgical Instruments (AREA)
FR8112612A 1981-06-26 1981-06-26 Dispositif d'echauffement localise de tissus biologiques Granted FR2508324A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8112612A FR2508324A1 (fr) 1981-06-26 1981-06-26 Dispositif d'echauffement localise de tissus biologiques
EP82401068A EP0068961A3 (fr) 1981-06-26 1982-06-11 Dispositif d'échauffement localisé de tissus biologiques
US06/717,465 US4586512A (en) 1981-06-26 1985-03-27 Device for localized heating of biological tissues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112612A FR2508324A1 (fr) 1981-06-26 1981-06-26 Dispositif d'echauffement localise de tissus biologiques

Publications (2)

Publication Number Publication Date
FR2508324A1 FR2508324A1 (fr) 1982-12-31
FR2508324B1 true FR2508324B1 (enExample) 1984-05-18

Family

ID=9259916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112612A Granted FR2508324A1 (fr) 1981-06-26 1981-06-26 Dispositif d'echauffement localise de tissus biologiques

Country Status (1)

Country Link
FR (1) FR2508324A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2903316B1 (fr) * 2006-07-05 2009-06-26 Edap S A Sonde de therapie et appareil de therapie incluant une telle sonde

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415832A (en) * 1942-12-31 1947-02-18 Bell Telephone Labor Inc Radiation absorber
US2789557A (en) * 1952-01-07 1957-04-23 Raytheon Mfg Co Ultrasonic therapeutic devices
US2875355A (en) * 1954-05-24 1959-02-24 Gulton Ind Inc Ultrasonic zone plate focusing transducer
CH590483A5 (enExample) * 1975-04-18 1977-08-15 Hoffmann La Roche
DE2901231A1 (de) * 1979-01-13 1980-07-17 Fraunhofer Ges Forschung Pruefkopftyp zur zerstoerungsfreien werkstoffpruefung

Also Published As

Publication number Publication date
FR2508324A1 (fr) 1982-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse