# K983840: Wallach Quantum 500 Electrosurgical Generator (Proposed)

- Pathway: 510(k) (Traditional)
- Applicant: Wallach Surgical Devices, Inc.
- Decided: May 20, 1999 after 202 days
- Product code: HGI (Electrocautery, Gynecologic (And Accessories))
- Device class: 2
- Regulation: 21 CFR 884.4120
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Indications for use
Indications for use: The intended use of the Quantum 500 Electrosurgical Generator is for in-office high frequency, electrosurgical OB/GYN procedures. Some OB/GYN indications for applications include: 1) Cervical Conization. 2) Large Loop Excision of the Transformation Zone (LLETZ) in the diagnosis and treatment of some Cervical Intraepithelial Neoplasias (CIN) and Dysplasias. 3) External Anogenital Lesions. 4) Large Vaginal Intraepithelial Neoplastic (VAIN) Lesions. 5) Bipolar — pinpoint, precise coagulation. Pinpoint hemostasis in any field, wet or dry.

Source page: https://510kreport.com/device/K983840
Methodology: https://510kreport.com/methodology