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FR2424733A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

ULTRA-SOUND INTRACORPAL PROBE

Assignee: Institut National de la Santé et de la Recherche Médicale
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Filing: 1978-05-05
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Granted: —
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Expires: 1998-05-05
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Abstract

Abstract Translated from French SONDE MEDICALE INTRACORPORELLE. LA SONDE COMPORTE UN CATHETER 1 EN BOUT DUQUEL EST MONTE UN EMETTEUR ULTRA-SONORE 17 ALIMENTE ELECTRIQUEMENT A TRAVERS LE CATHETER ET POUVANT ETRE IMMOBILISE A L'INTERIEUR D'UNE VOIE NATURELLE QUI PORTE EN BOUT UNE ENVELOPPE GONFLABLE 11 ASSUMANT UNE FONCTION D'IMMOBILISATION DE L'EMETTEUR A L'INTERIEUR DE LA VOIE O ET UNE FONCTION DE COUPLAGE ACOUSTIQUE POUR LEDIT EMETTEUR. APPLICATION A LA MESURE DU DEBIT AORTIQUE. INTRACORPAL MEDICAL PROBE. THE PROBE INCLUDES A CATHETER 1 AT THE END OF WHICH IS MOUNTED AN ULTRA-SOUND TRANSMITTER 17 ELECTRICALLY SUPPLIED THROUGH THE CATHETER AND CAN BE IMMOBILIZED INSIDE A NATURAL WAY WHICH AT THE END CARRIES AN INFLATABLE CASE 11 ASSUMING AN IMMOBILIZATION FUNCTION FROM THE TRANSMITTER INSIDE CHANNEL O AND AN ACOUSTIC COUPLING FUNCTION FOR THE TRANSMITTER. APPLICATION TO THE MEASUREMENT OF AORTIC FLOW.

Inventors

  • 👤 Dominique Cathignol
  • 👤 Claude Fourcade
  • 👤 Jacques Jossinet
  • 👤 Bernard Lavandier

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 00:10
CPC Classifications
A; A61; A61B; A61B8/00; A61B8/06; A61B8/12; A61B8/44; A61B8/4444; A61B8/4461; A61M; A61M25/00; A61M25/10; A61M25/1011; A61B8/445

Claims Analysis

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References Cited (Backward Citations)

FR1520840A Cited
US3817089A Cited
DE2305501A1 Cited

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