Cardio assist system and insertion device therefor
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United States of America Patent
Stats
-
May 3, 1994
Issued Date -
N/A
app pub date -
Dec 30, 1992
filing date -
Dec 28, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cardio assist system has an integrated cardio-assist catheter including a multi-lumen tube and an inflatable/deflatable balloon provided on a distal end portion of the tube, a blood pump connected to the proximal end of a main lumen in the catheter, and a balloon driver for supplying and discharging a gas to and from the balloon so as to repeatedly inflate and deflate the balloon. Disclosed also is a device for inserting the cardio assist system to a living body safely, accurately and promptly. A combined use of the cardio assist system and the insertion device enables a quick set up a strong assisted blood circulation system.
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