Patent US1800797A successfully refreshed from Google Patents.
Patent FR2429007A1 successfully refreshed from Google Patents.
FR2429007A1
Expired / Lapsed
FR
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Tool cutting cylindrical hole in bone - has hollow cylindrical section with serrated cutting edge and removable rotary blades hollowing out hole
Assignee: Tornier SAS
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Filing: 1978-06-21
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Granted: —
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Expires: 1998-06-21
Abstract
Abstract The cutting tool is for cutting a cylindrical channel in a bone of a patient before the insertion of an artificial implant. The tool is composed of one cylindrical section with a serrated cutting edge. The closed end of the cylinder has a shaft extending perpendicularly from it for insertion into the chuck of a rotating drill. A second section is inserted into the hollow shaft and this has a series of rotor-like blades to cut away the bottom of the channel once the first cylindrical section has cut the annular side walls.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 10:12
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/16; A61B17/1662; A61B17/1664; A61B17/1666; B; B23; B23B; B23B51/00; B23B51/04; B23B51/0413
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