# K861036: E7509 Polyhesive II Patient Return Electrode

- Pathway: 510(k) (Traditional)
- Applicant: Valleylab, Inc.
- Decided: May 6, 1986 after 49 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
No predicates in its family tree.
4 later devices descend from it; 2 cite 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
- K102372: Obs Disposable Electrosurgical Pads, Monopolar, Biopolar, Models GBS-DM, GBS-DB (2010), 2 descendants of its own
- K130027: Disposable Neutral Electrode GP202 (2013), 1 descendant of its own
- K203293: Abbott Medical Grounding Pad, model RF-DGP-IS (2022), 0 descendants of its own
- K963307: GDC Patient Return Electtrode Model 45021 (1996), 0 descendants of its own

Source page: https://510kreport.com/device/K861036
Methodology: https://510kreport.com/methodology