Catheter check valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 22, 1984
Grant Date -
N/A
app pub date -
Sep 30, 1982
filing date -
Sep 30, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The automatic check valve is proposed to be used with male luer fittings which are the standard on many medical applications. The valve body is a piece of resilient tubing into which a stopper having an oval sealing ring is placed. Inserting the round male luer fitting causes the tube to be made round releasing the seal of the stopper at two points on the minor axis of the oval shape.
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Family
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Cited Art Landscape
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