# K024215: Enertron CPR Jack

- Pathway: 510(k) (Traditional)
- Applicant: Enertron Engineering Co.
- Decided: May 14, 2004 after 511 days
- Product code: DRM (Compressor, Cardiac, External)
- Device class: 2
- Regulation: 21 CFR 870.5200
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K851139 (1985). 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)
- K972525: Thumper, Michigan Instruments, Inc. (1997) Summary page 1.
- K010526: Modification to the Grip, Elcare Innovations, Inc. (2001) Summary page 1.

## Indications for use
The device is an external device that is manually powered and is used to compress the chest periodically in the region of the heart to provide blood flow during cardiac arrest for adult patients.

Source page: https://510kreport.com/device/K024215
Methodology: https://510kreport.com/methodology