# K970756: Mercury Medical Reusable CPR Bag

- Pathway: 510(k) (Traditional)
- Applicant: Mercury Medical
- Decided: Oct 31, 1997 after 242 days
- Product code: BTM (Ventilator, Emergency, Manual (Resuscitator))
- Device class: 2
- Regulation: 21 CFR 868.5915
- 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 K911622 (1991). 1 ancestor in all.
1 later device descends 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)
- K911622: CPR Bag, Merced Medical, Inc. (1991) Summary page 1.
- (no number) Puritan Bennett PMR: named in the summary without a submission number
- (no number) Laerdal Bag Mask Resuscitator: named in the summary without a submission number

## Most influential descendants
- K094003: Revivator (2010), 0 descendants of its own

## Indications for use
The intended use of this device is to provide manual, bag mask/tube pulmonary resuscitation.

Source page: https://510kreport.com/device/K970756
Methodology: https://510kreport.com/methodology