WO1992014514A1
Expired / Lapsed
WO
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Surgical trocar
Assignee: Applied Medical Resources Corp
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Filing: 1992-02-12
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Granted: —
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Expires: 2012-02-12
Abstract
Abstract A surgical trocar (10) includes an operative sleeve (32) adapted for disposition across a tissue barrier and an obturator (36) removably disposed in the sleeve (32). A source of energy is introduced to a cutting element (42) disposed at the distal end (43) of the obturator (36) for energizing the cutting element (42) to cut the tissue barrier (18). The distal end (43) of the obturator (36) and the distal end of the operative sleeve (32) can be advanced through the cut tissue and the obturator (36) removed leaving the sleeve (32) operatively disposed for further surgery.
Inventors
- 👤 Nabil Hilal
- 👤 Said S. Hilal
Bibliographic Details
Application Number
—
Jurisdiction
WO
Data Source
google_patents
Last Synchronized
2026-10-23 05:17
CPC Classifications
A; A61; A61B; A61B18/00; A61B18/04; A61B18/12; A61B18/1206; A61B17/00; A61B17/34; A61B17/3417; A61B17/3476; A61B18/14; A61B18/1487; A61M; A61M13/00; A61B18/1402; A61B17/32; A61B17/320068; A61B2017/32007; A61B2017/320082; A61B2018/00636; A61B2018/0066; A61B90/00; A61B90/06; A61B2090/064; A61M2210/00; A61M2210/10
Claims Analysis
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