Serial valves and hubs for tubular devices and methods for making and using them
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 24, 2015
Grant Date -
Jan 5, 2012
app pub date -
May 2, 2011
filing date -
Jul 5, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hub for a sheath, catheter, or other tubular device includes a first hub portion including a first hub lumen sized for receiving a medical device therethrough, and a second hub portion including a second hub lumen, the second hub portion coupled to the first hub portion such that the first and second hub lumens are aligned with one another and the first and second hub portions are spaced apart from one another to define a gap. A valve is secured within the gap between the first and second hub portions that includes a valve passage therethrough, e.g., for accommodating receiving a medical device through the first and second hub lumens into the tubular device, while providing a substantially fluid tight seal. For example, the valve passage may include a bore extending partially from a first end of the valve towards a second end of the valve, and a slit that extends from the end of the bore to the second end of the valve.
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