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FR2749154A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

BONE SURGERY TREFINE

Assignee: JBS SA
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Filing: 1996-05-30
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Granted: —
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Expires: 2016-05-30
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Abstract

Abstract Translated from French L'invention concerne une tréfine de chirurgie osseuse pour ablation d'implants ou prélèvement de greffons osseux. Cette tréfine est constituée d'un corps (10), dont la partie coupante est constituée de dents de scie (11), dans l'âme duquel est montée une tige d'éjection coulissante (20) dont la pénétration est limitée par une tête (21). La mise en oeuvre s'effectue par l'intermédiaire de bras (13, 14), reliés au corps (10) par l'intermédiaire d'une bague (15). Principale application: Chirurgie rachidienne. The invention relates to a bone surgery trefin for the removal of implants or the removal of bone grafts. This trefin consists of a body (10), the cutting part of which consists of saw teeth (11), in the core of which is mounted a sliding ejection rod (20) whose penetration is limited by a head (21). The implementation is carried out by means of arms (13, 14), connected to the body (10) by means of a ring (15). Main application: Spinal surgery.

Inventors

  • 👤 Michel Gau

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 07:38
CPC Classifications
A; A61; A61B; A61B10/00; A61B10/02; A61B10/0233; A61B10/025; A61B17/00; A61B17/16; A61B17/1637; A61B17/56; A61B17/58; A61B17/88; A61B17/92

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