Invention Grant
- Patent Title: Surgical portal with gel and fabric seal assembly
- Patent Title (中): 手术入口与凝胶和织物密封组件
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Application No.: US13718720Application Date: 2012-12-18
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Publication No.: US09022986B2Publication Date: 2015-05-05
- Inventor: Richard D Gresham
- Applicant: Covidien LP
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- Main IPC: A61B17/34
- IPC: A61B17/34 ; A61B1/32 ; A61M39/02
Abstract:
A surgical portal assembly provides access to underlying tissue. The surgical portal has a seal which includes a gel layer and a fabric layer. The seal includes internal surfaces defining a passage for reception and passage of a surgical object in substantial sealed relation therewith.
Public/Granted literature
- US20130172683A1 SURGICAL PORTAL WITH GEL AND FABRIC SEAL ASSEMBLY Public/Granted day:2013-07-04
Information query
