# K954904: Microquartz Medical General Shape Laser Fiber

- Pathway: 510(k) (Traditional)
- Applicant: Microquartz Medical, Inc.
- Decided: Jan 22, 1996 after 89 days
- Product code: GEX (Powered Laser Surgical Instrument)
- Device class: 2
- Regulation: 21 CFR 878.4810
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 2 cite it directly.
0 of 4 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
- K020673: Wave Form Manufacturing Prolase General Shaped Fiber (2002), 2 descendants of its own
- K022338: Optical Integrity General Shaped Fiber (2002), 1 descendant of its own
- K100194: Optical Integrity Laserguard Fibers (2010), 0 descendants of its own

Source page: https://510kreport.com/device/K954904
Methodology: https://510kreport.com/methodology