| 摘要 |
The invention relates to a surgical instrument comprising a handpiece with a drive, and comprising a surgical tool, which comprises a tube and a working part with a shank and a tool head. The tube of the surgical tool can be detachably connected to the handpiece by means of a first coupling part, and simultaneously the shank of the working part can be detachably connected to a drive shaft in the form of a pin of the drive by means of a second coupling part. |
