Invention Grant
- Patent Title: Wound retractor
- Patent Title (中): 伤口牵开器
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Application No.: US13031892Application Date: 2011-02-22
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Publication No.: US08235054B2Publication Date: 2012-08-07
- Inventor: Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
- Applicant: Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
- Applicant Address: US CA Rancho Santa Margarita
- Assignee: Applied Medical Resources Corporation
- Current Assignee: Applied Medical Resources Corporation
- Current Assignee Address: US CA Rancho Santa Margarita
- Agent Cynthia A. Bonner
- Main IPC: A61F13/00
- IPC: A61F13/00
Abstract:
An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
Public/Granted literature
- US20110144446A1 WOUND RETRACTOR Public/Granted day:2011-06-16
Information query
