CATHETER SYSTEMS FOR HAVING BOTH A THERMODILUTION ACTION AND A BODY OBSTRUCTION DESTRUCTION ACTION, AND METHODS FOR DETERMINING BLOOD FLOW RATES AND FOR PERFORMING BODY OBSTRUCTION DESTRUCTION

A catheter system and a method for performing body obstruction destruction are disclosed. The catheter comprises a catheter shaft (512) comprising a proximal end and a distal end, including an outer tubular member and at least one inner tubular member disposed within the outer tubular member; a firs...

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Bibliographic Details
Main Authors DE BRUYNE, Bernard, PIJLS, Nico, ASCHER, Gilles
Format Patent
LanguageEnglish
French
German
Published 19.04.2023
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A catheter system and a method for performing body obstruction destruction are disclosed. The catheter comprises a catheter shaft (512) comprising a proximal end and a distal end, including an outer tubular member and at least one inner tubular member disposed within the outer tubular member; a first fluid lumen defined between the inner tubular member and the outer tubular member and at least one second lumen defined by the inner tubular member; one or more fluid exit openings (540a, 540b) located at a distal end region of the catheter configured to permit fluid to exit the catheter from the first fluid lumen; fluid pressure means located external of the catheter ahead from the proximal end for delivering said fluid in the first fluid lumen at a pressure range predetermined to cause destruction of said obstruction.
Bibliography:Application Number: EP20210732007