# K160050: SERFAS 90-S Electrosurgical Probe

- Pathway: 510(k) (Traditional)
- Applicant: Stryker Corporation
- Decided: May 3, 2016 after 113 days
- Product code: GEI (Electrosurgical, Cutting & Coagulation & Accessories)
- Device class: 2
- Regulation: 21 CFR 878.4400
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 7 generations back to K011083 (2001). 17 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 19 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K041810: Serfas Energy System, Stryker Endoscopy (2004) Summary page 4.

## Most influential descendants
- K171391: Stryker 90-S Max SERFAS Energy Probe (2018), 0 descendants of its own

## Indications for use
The Stryker SERFAS 90-S Electrosurgical Probe is indicated for resection, ablation, and coagulation of soft tissue and hemostasis of blood vessels in orthopedic and arthroscopic procedures of joints such as the knee, shoulder, elbow, hip, ankle, and wrist.

Source page: https://510kreport.com/device/K160050
Methodology: https://510kreport.com/methodology