Invention Grant
- Patent Title: Trocar with retention cannula
- Patent Title (中): 套管带保留插管
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Application No.: US12903006Application Date: 2010-10-12
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Publication No.: US08167843B2Publication Date: 2012-05-01
- Inventor: Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
- Applicant: Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
- 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 John F. Heal
- Main IPC: A61M5/178
- IPC: A61M5/178
Abstract:
A trocar comprises a retention cannula comprising an inverted or incised retention pattern disposed thereon. Embodiments of the incised cannula exhibit reduced tissue trauma compared with screw-threaded cannula, improved fixation and/or retention compared with an unthreaded cannula, and good sealing between the cannula and the incision.
Public/Granted literature
- US20110087167A1 TROCAR WITH RETENTION CANNULA Public/Granted day:2011-04-14
Information query
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