FR2851923B1 - Dispositif a ultrasons a lentille refroidie - Google Patents

Dispositif a ultrasons a lentille refroidie

Info

Publication number
FR2851923B1
FR2851923B1 FR0401654A FR0401654A FR2851923B1 FR 2851923 B1 FR2851923 B1 FR 2851923B1 FR 0401654 A FR0401654 A FR 0401654A FR 0401654 A FR0401654 A FR 0401654A FR 2851923 B1 FR2851923 B1 FR 2851923B1
Authority
FR
France
Prior art keywords
ultrasonic device
cooled lens
lens
cooled
ultrasonic
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 - Fee Related
Application number
FR0401654A
Other languages
English (en)
Other versions
FR2851923A1 (fr
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 filed Critical
Publication of FR2851923A1 publication Critical patent/FR2851923A1/fr
Application granted granted Critical
Publication of FR2851923B1 publication Critical patent/FR2851923B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
    • A61B17/2251—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves characterised by coupling elements between the apparatus, e.g. shock wave apparatus or locating means, and the patient, e.g. details of bags, pressure control of bag on patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00023—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids closed, i.e. without wound contact by the fluid

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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR0401654A 2003-03-05 2004-02-19 Dispositif a ultrasons a lentille refroidie Expired - Fee Related FR2851923B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003109605 DE10309605B4 (de) 2003-03-05 2003-03-05 Ultraschall-Einrichtung mit gekühlter Linse

Publications (2)

Publication Number Publication Date
FR2851923A1 FR2851923A1 (fr) 2004-09-10
FR2851923B1 true FR2851923B1 (fr) 2007-04-27

Family

ID=32864151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0401654A Expired - Fee Related FR2851923B1 (fr) 2003-03-05 2004-02-19 Dispositif a ultrasons a lentille refroidie

Country Status (2)

Country Link
DE (1) DE10309605B4 (fr)
FR (1) FR2851923B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8382689B2 (en) 2007-02-08 2013-02-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Device and method for high intensity focused ultrasound ablation with acoustic lens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068961A3 (fr) 1981-06-26 1983-02-02 Thomson-Csf Dispositif d'échauffement localisé de tissus biologiques
DE3727692C2 (de) * 1987-08-19 1996-10-02 Siemens Ag Stoßwellenquelle mit kurzer Fokussierung
DE19507478C1 (de) * 1995-03-03 1996-05-15 Siemens Ag Therapiegerät zur Behandlung mit fokussiertem Ultraschall
WO2002005720A1 (fr) * 2000-07-13 2002-01-24 Transurgical, Inc. Application d'energie a l'aide de lentille annulaire gonflable

Also Published As

Publication number Publication date
DE10309605A1 (de) 2004-09-23
FR2851923A1 (fr) 2004-09-10
DE10309605B4 (de) 2011-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111102