Power injectable valve designs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 20, 2014
Grant Date -
Oct 11, 2012
app pub date -
Apr 8, 2011
filing date -
Apr 8, 2011
priority date (Note) -
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Abstract
Pressure activated valves for catheters with improved tolerance of high pressure and high flow conditions are described. Embodiments of the valve comprise a flexible membrane with one or more linear slits therethrough, and means for applying tension to the flexible membrane in-line with the linear slits. The application of tension may optionally be facilitated by structural features of both the flexible membrane and the valve housing.
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