BALLOON CATHETER WITH VENTING OF RESIDUAL AIR IN A PROXIMAL DIRECTION

Provided is a balloon guide catheter system including a balloon guide catheter having a catheter shaft which includes (i) a main lumen, (ii) an inflation lumen, and (iii) an exhaust lumen. The terminating distal end of the inflation lumen and the terminating distal end of the exhaust lumen are in lo...

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Bibliographic Details
Main Authors KEATING KARL, O'CONNELL BARRY, CASEY BRENDAN, KELLY RONALD
Format Patent
LanguageEnglish
Korean
Published 19.11.2020
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:Provided is a balloon guide catheter system including a balloon guide catheter having a catheter shaft which includes (i) a main lumen, (ii) an inflation lumen, and (iii) an exhaust lumen. The terminating distal end of the inflation lumen and the terminating distal end of the exhaust lumen are in localized fluid communication with one another underneath the balloon while in a non-inflated state. A balloon is disposed about a distal region of an outer surface of the catheter shaft. The exhaust lumen is configured to purge the residual air in a proximal direction and out from a proximal region of the balloon guide catheter. (i) 주 루멘; (ii) 팽창 루멘; 및(iii) 배출 루멘을 포함하는 카테터 샤프트를 갖는 벌룬 가이드 카테터를 포함하는 벌룬 가이드 카테터 시스템. 팽창 루멘의 종결 원위 단부 및 배출 루멘의 종결 원위 단부는 비-팽창 상태에 있는 동안 벌룬 아래에서 서로 국소적인 유체 연통한다. 벌룬이 카테터 샤프트의 외측 표면의 원위 영역 주위에 배치된다. 배출 루멘은 잔류 공기를 벌룬 가이드 카테터의 근위 방향으로 그리고 근위 영역으로부터 밖으로 퍼징하도록 구성된다.
Bibliography:Application Number: KR20200055442