# K984352: Aaron TOP50 Reusable Electrosurgical Pencil, Model #Espr

- Pathway: 510(k) (Traditional)
- Applicant: Aaron Medical Industries
- Decided: Mar 4, 1999 after 90 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: 1 generation back to K914400 (1991). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K970039: Encore Electrosurgical Handcontrol Pencil (35001-001), Medtrex, Inc. (1997) Summary page 1.
- K914400: Models E2502B/E2525 Reusable Handswitching Pencils, Valleylab, Inc. (1991) Summary page 1.
- K955681: Aaron 800 High Frequency Desiccator/Handpiece, Geiger Instrument Co., Inc. (1996) Summary page 1.

## Indications for use
The Aaron Top50 Reusable Electrosurgical Pencil is intended to be used in general electrosurgical applications for cutting and coagulation during surgical procedures. It is provided non-sterile and is intended for reuse.

Source page: https://510kreport.com/device/K984352
Methodology: https://510kreport.com/methodology