# K923555: Codman Gaab Neuroendoscope

- Pathway: 510(k) (Traditional)
- Applicant: Codman & Shurtleff, Inc.
- Decided: Mar 23, 1993 after 249 days
- Product code: GWB (Antisera, Fluorescent, All Types, Streptococcus Pneumoniae)
- Device class: 1
- Regulation: 21 CFR 866.3740
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
4 later devices descend from it; 1 cites it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K971340: Olympus Neuro Endoscope (1998), 3 descendants of its own
- K043128: Olympus Endoarm (2004), 0 descendants of its own
- K020507: Olympus Neuroscope, Models S-1349/1, S-1349/2, S-1349/3 and S-1349/4 (2002), 0 descendants of its own
- K013759: MSS-28CS-301/701 Needlescope (2002), 0 descendants of its own

Source page: https://510kreport.com/device/K923555
Methodology: https://510kreport.com/methodology