# K952681: Stryker Hummer II Microdebrider System

- Pathway: 510(k) (Traditional)
- Applicant: Stryker Endoscopy
- Decided: Jul 20, 1995 after 38 days
- Product code: ERL (Drill, Surgical, Ent (Electric Or Pneumatic) Including Handpiece)
- Device class: 2
- Regulation: 21 CFR 874.4250
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
1,700 later devices descend from it; 3 cite it directly.
1 of 1,701 devices in its family (counting itself) has 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
- K973478: Arthrocare Sinus Electrosurgery System (1998), 1,219 descendants of its own
- K981870: Visage Cosmetic Surgery System (1998), 1,073 descendants of its own
- K000944: Thermage Thermacool System (2000), 1,069 descendants of its own
- K013034: Modification to: Thermacool Iia (2001), 800 descendants of its own
- K013639: Thermage Thermacool TC System (2002), 799 descendants of its own

Source page: https://510kreport.com/device/K952681
Methodology: https://510kreport.com/methodology