发明名称 |
COMPOSITE SEAL AND METHOD FOR MANUFACTURING |
摘要 |
The present disclosure provides a composite surgical seal for use in a surgical access device which defines an access channel through it and includ es a seal member configured and dimensioned to form a seal with a housing interior wal l of a surgical access device. The seal member includes a layer defining an orifice therethrough and a fabric layer substantially encapsulating the resilient layer such that a surface of the resilient layer which defines the orifice is covered by the fabric layer. Th e access channel is configured and dimensioned such that insertion of a surgical instrument into the access channel causes the seal member to form a substantial sealing relation with t he surgical instrument inserted therethrough. A method of forming a composite surgical seal in accordance with the present disclosure is also provided herewith.
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申请公布号 |
CA2639310(A1) |
申请公布日期 |
2009.03.17 |
申请号 |
CA20082639310 |
申请日期 |
2008.09.04 |
申请人 |
TYCO HEALTHCARE GROUP LP |
发明人 |
BETTUCHI, MICHAEL;GRESHAM, RICHARD D.;BERRY, DANNY;IZZO, STEVEN L. |
分类号 |
A61B17/34;A61L29/04;A61L29/08 |
主分类号 |
A61B17/34 |
代理机构 |
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