# K971827: Alexander Manufacturing CO. Rechargeable Battery Part Number MS71764

- Pathway: 510(k) (Traditional)
- Applicant: Alexander Mfg. Co.
- Decided: Aug 12, 1997 after 88 days
- Product code: DQA (Oximeter)
- Device class: 2
- Regulation: 21 CFR 870.2700
- 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 K844256 (1984). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K844256: Nellcor Pulse Oximeter N-10, Nellcor, Inc. (1984)

## Indications for use
Replacement battery for Nellcor, Inc. 071764 N-10 Pulse Oximeter (insert only), 510(k) Number KB44256. This battery is shipped only to customers who request a replacement battery for a particular device or to replace a competitor's replacement battery. The biomedical equipment technician therefore knows the intended use is as a replacement battery.

Source page: https://510kreport.com/device/K971827
Methodology: https://510kreport.com/methodology