A61B 90/13

Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups [CPC: A61B1/00] - [CPC: A61B50/00], e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints guided by light, e.g. laser pointers