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FR2672486A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

ULTRASONIC DEVICE FOR EXTRACORPORAL THERAPEUTIC TREATMENT OF VARICOSES AND SUPERFICIAL VARICES.

Assignee: Institut National de la Santé et de la Recherche Médicale
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Filing: 1991-02-11
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Granted: —
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Expires: 2011-02-11
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Abstract

Abstract Translated from French L'invention concerne un appareil ultrasonore pour traitement extracorporel des varicoses et des varices superficielles. Cet appareil est caractérisé en ce qu'il comprend un dispositif de traitement ultrasonique (12) comprenant des moyens de focalisation des ondes ultrasoniques, définissant une région focale (F) où les ondes ultrasoniques sont focalisées et des moyens d'émission (14) d'ondes ultrasoniques capables de produire à la région focale (F) une intensité ultrasonique comprise entre environ 100 W/cm2 et environ 2 kW/cm2 . L'invention permet de réaliser un traitement extracorporel des varicoses et des varices superficielles. The invention relates to an ultrasound device for the extracorporeal treatment of varicoses and superficial varicose veins. This apparatus is characterized in that it comprises an ultrasonic treatment device (12) comprising means for focusing the ultrasonic waves, defining a focal region (F) where the ultrasonic waves are focused and emission means (14) d ultrasonic waves capable of producing at the focal region (F) an ultrasonic intensity of between about 100 W / cm2 and about 2 kW / cm2. The invention makes it possible to carry out an extracorporeal treatment of varicoses and superficial varicose veins.

Inventors

  • 👤 Cathignol Dominique
  • 👤 Delon-Martin Chantal
  • 👤 Chapelon Jean-Yves
  • 👤 Lacoste Francois
  • 👤 Guers Catherine

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 04:33
CPC Classifications
A; A61; A61N; A61N7/00; A61B; A61B17/00; A61B17/00008

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE2902331A1 Cited
US4355643A Cited
US4446395A Cited
GB2113099A Cited
FR2619003A1 Cited
US4934365A Cited
EP0372174A1 Cited

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