Invention Grant
- Patent Title: Prosthesis having a sleeve valve
- Patent Title (中): 具有套筒阀的假体
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Application No.: US11709518Application Date: 2007-02-22
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Publication No.: US08221505B2Publication Date: 2012-07-17
- Inventor: Gregory J. Skerven
- Applicant: Gregory J. Skerven
- Applicant Address: US IN Bloomington
- Assignee: Cook Medical Technologies LLC
- Current Assignee: Cook Medical Technologies LLC
- Current Assignee Address: US IN Bloomington
- Agency: Brinks Hofer Gilson & Lione
- Main IPC: A61F2/04
- IPC: A61F2/04 ; A61F2/82

Abstract:
Disclosed is a pressure sensitive prosthesis that includes a tubular member having a passageway extending therethrough and a sleeve attached about one end of the tubular member. The sleeve functions as a one-way valve to permit fluid flowing through the sleeve lumen in a first, distal direction and under a first pressure, while collapsing in response to fluid flowing in a second direction when the pressure thereof exceeds that of the first direction or pressure. One aspect of the invention includes a first opening and a second opening configured for allowing fluid flow from the passage to the lumen in the first direction.
Public/Granted literature
- US20080208314A1 Prosthesis having a sleeve valve Public/Granted day:2008-08-28
Information query
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