# K002257: Tecno Disposable Fingerswitch Pencil, Model 150-100

- Pathway: 510(k) (Traditional)
- Applicant: Tecno Instruments (Pvt.), Ltd.
- Decided: Oct 19, 2000 after 86 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.
2 later devices descend from it; 1 cites it directly.
0 of 3 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
- K092634: Obs Disposable Electrosurgical Pencils, Models: Obs-DB, Obs-DR, Obs-DF (2009), 1 descendant of its own
- K170369: Disposable Electrosurgical Pencils (2018), 0 descendants of its own

Source page: https://510kreport.com/device/K002257
Methodology: https://510kreport.com/methodology