Surgical instrument
A surgical instrument is used to solve the problem that the conventional surgical tools easily cause bone damage. Includes: a rod body, the rod body has an axis extending toward opposite ends, and the axis is a rotation axis of the rod body; and a pushing portion connected to one end of the rod body...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A surgical instrument is used to solve the problem that the conventional surgical tools easily cause bone damage. Includes: a rod body, the rod body has an axis extending toward opposite ends, and the axis is a rotation axis of the rod body; and a pushing portion connected to one end of the rod body, The other end of the push portion has a blade portion, the pushing portion has a plurality of accommodating grooves, the plurality of accommodating grooves are recessed on a surface of the pushing portion, the plurality of accommodating grooves are arranged at intervals, between two adjacent accommodating grooves of the pushing portion forms a rib, the top of the rib in the radial section of the pushing portion is the surface, and each rib has a guide surface on the radial cross-section of the pushing portion, and the guiding surface and the surface are connection, the guide surface faces a direction of rotation, and the included angle between the guide surface and the surface is greater than 90DEG on the radial |
|---|