Catheter with bulb
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 22, 1981
Grant Date -
N/A
app pub date -
Aug 16, 1979
filing date -
Sep 1, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This catheter for blood retroperfusion comprises a tube and a flexible bulb through which the tube passes; ports are formed in the tube portion surrounded by the bulb, and their total surface area is at least equal to the total surface area of the fluid passage of the tube between the latter and the cavity into which the catheter is introduced in actual use.
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Family
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Cited Art Landscape
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