EP0485280A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Surgical trocar
Assignee: Ethicon Inc
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Filing: 1991-11-06
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Granted: —
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Expires: 2011-11-06
Abstract
Abstract The present invention relates to a surgical instrument of the trocar type, characterised by the fact that it comprises a cannula (10), a needle (30) engaged in the cannula (10), and manually controlled locking means (50) capable of selectively immobilizing the needle (30) in translation, relative to the cannula (10), in such a way that, in a rest position, the cutting end (33) of the needle (30) is immobilized in the cannula (10) in a position set back from the proximal end of the latter. <IMAGE>
Inventors
- 👤 Joseph Bilweis
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-28 01:49
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/34; A61B2017/347
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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