Invention Grant
- Patent Title: Methods and devices for providing access into a body cavity
- Patent Title (中): 用于提供进入体腔的方法和装置
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Application No.: US12399633Application Date: 2009-03-06
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Publication No.: US08821391B2Publication Date: 2014-09-02
- Inventor: Christopher W. Widenhouse , Frederick E. Shelton, IV
- Applicant: Christopher W. Widenhouse , Frederick E. Shelton, IV
- Applicant Address: US OH Cincinnati
- Assignee: Ethicon Endo-Surgery, Inc.
- Current Assignee: Ethicon Endo-Surgery, Inc.
- Current Assignee Address: US OH Cincinnati
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Main IPC: A61B1/32
- IPC: A61B1/32
Abstract:
Methods and devices are provided for providing surgical access into a body cavity. In one embodiment, a surgical access device is provided that includes a housing coupled to a retractor. The housing can be have one or more movable sealing ports for receiving surgical instruments. Each movable sealing port can include one or more sealing elements therein for sealing the port and/or forming a seal around a surgical instrument disposed therethrough. Each movable sealing port can be rotatable relative to the housing and each sealing element can be rotatable relative to the housing along a predetermined orbital path.
Public/Granted literature
- US20100228198A1 METHODS AND DEVICES FOR PROVIDING ACCESS INTO A BODY CAVITY Public/Granted day:2010-09-09
Information query
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