FR2685211B1 - Appareil de therapie par ultrasons emettant des ondes ultrasoniques produisant des effets thermiques et des effets de cavitation. - Google Patents
Appareil de therapie par ultrasons emettant des ondes ultrasoniques produisant des effets thermiques et des effets de cavitation.Info
- Publication number
- FR2685211B1 FR2685211B1 FR9115943A FR9115943A FR2685211B1 FR 2685211 B1 FR2685211 B1 FR 2685211B1 FR 9115943 A FR9115943 A FR 9115943A FR 9115943 A FR9115943 A FR 9115943A FR 2685211 B1 FR2685211 B1 FR 2685211B1
- Authority
- FR
- France
- Prior art keywords
- therapy apparatus
- producing thermal
- cavitation effects
- ultrasonic
- apparatus emitting
- 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
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
-
- 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
- A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
- A61B2017/22005—Effects, e.g. on tissue
- A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
- A61B2017/22008—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing used or promoted
-
- 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
- A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
- A61B2017/22005—Effects, e.g. on tissue
- A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
- A61B2017/22009—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing reduced or prevented
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0086—Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
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)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Surgical Instruments (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9115943A FR2685211B1 (fr) | 1991-12-20 | 1991-12-20 | Appareil de therapie par ultrasons emettant des ondes ultrasoniques produisant des effets thermiques et des effets de cavitation. |
CA002126080A CA2126080A1 (fr) | 1991-12-20 | 1992-12-21 | Appareil de therapie emettant des ondes ultrasonores produisant des effets thermiques et des effets de cavitation |
EP93902353A EP0617599B1 (fr) | 1991-12-20 | 1992-12-21 | Appareil de therapie par ultrasons emettant des ondes ultrasoniques produisant des effets thermiques et des effets de cavitation |
AT93902353T ATE144124T1 (de) | 1991-12-20 | 1992-12-21 | Schallwellen aussendende,thermische effekte und kavitationseffekte erzeugende vorrichtung fur die ultraschalltherapie |
JP51148493A JP3533217B2 (ja) | 1991-12-20 | 1992-12-21 | 熱効果およびキャビテーション効果を有する超音波を出力する超音波治療装置 |
US08/244,953 US5601526A (en) | 1991-12-20 | 1992-12-21 | Ultrasound therapy apparatus delivering ultrasound waves having thermal and cavitation effects |
PCT/FR1992/001210 WO1993012742A1 (fr) | 1991-12-20 | 1992-12-21 | Appareil de therapie par ultrasons emettant des ondes ultrasoniques produisant des effets thermiques et des effets de cavitation |
DE69214672T DE69214672T2 (de) | 1991-12-20 | 1992-12-21 | Schallwellen aussendende,thermische effekte und kavitationseffekte erzeugende vorrichtung fur die ultraschalltherapie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9115943A FR2685211B1 (fr) | 1991-12-20 | 1991-12-20 | Appareil de therapie par ultrasons emettant des ondes ultrasoniques produisant des effets thermiques et des effets de cavitation. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2685211A1 FR2685211A1 (fr) | 1993-06-25 |
FR2685211B1 true FR2685211B1 (fr) | 1997-05-30 |
Family
ID=9420340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9115943A Expired - Fee Related FR2685211B1 (fr) | 1991-12-20 | 1991-12-20 | Appareil de therapie par ultrasons emettant des ondes ultrasoniques produisant des effets thermiques et des effets de cavitation. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2685211B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5573497A (en) * | 1994-11-30 | 1996-11-12 | Technomed Medical Systems And Institut National | High-intensity ultrasound therapy method and apparatus with controlled cavitation effect and reduced side lobes |
FR2717942B1 (fr) * | 1994-03-01 | 1996-05-31 | Technomed Int Sa | Procédé et appareil de thérapie générant des ultrasons de haute intensité à effet de cavitation contrôlé. |
GB2279742A (en) * | 1993-06-29 | 1995-01-11 | Cancer Res Inst Royal | Apparatus for monitoring ultrasonic surgical ablation |
GB2479598B (en) * | 2010-04-16 | 2012-11-21 | Cancercure Technology As | Methods and systems for inducing hyperthermia |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559227A (en) * | 1947-05-24 | 1951-07-03 | Interval Instr Inc | Shock wave generator |
GB820814A (en) * | 1955-12-22 | 1959-09-30 | Univ Illinois | Apparatus for treating living tissue |
GB2167305B (en) * | 1984-11-23 | 1988-11-30 | Vernon Smith | Apparatus for dispersal of haemorrhages in eyes |
DE3806532A1 (de) * | 1988-03-01 | 1989-09-14 | Wolf Gmbh Richard | Vorrichtung zur erzeugung von das wachstum pathologischen gewebes oder dergleichen einschraenkenden bzw. unterbindenden bzw. rueckbildenden ultraschallsignalformen fuer eine ultraschallsendeanordnung |
EP0363239A3 (fr) * | 1988-10-06 | 1990-06-20 | Edap International | Appareil de destruction localisée de structures molles au moyen d'ondes élastiques de pression négative |
-
1991
- 1991-12-20 FR FR9115943A patent/FR2685211B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2685211A1 (fr) | 1993-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |