Invention Grant
- Patent Title: Wound retractor
- Patent Title (中): 伤口牵开器
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Application No.: US13533453Application Date: 2012-06-26
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Publication No.: US08973583B2Publication Date: 2015-03-10
- 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 (500), having a first ring (504) with a diameter greater than the desired diameter of the wound incision, a flexible second ring (502), having a lumen and a diameter greater than the desired diameter of the wound incision, and a flexible sleeve (506), disposed in a generally cylindrical form between the first and second rings (502, 504), where the second ring may be rolled over itself to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
Public/Granted literature
- US20120277539A1 WOUND RETRACTOR Public/Granted day:2012-11-01
Information query
