# K813101: Cardiobeeper Memory Monitor

- Pathway: 510(k) (Traditional)
- Applicant: Survival Technology, Inc.
- Decided: Nov 27, 1981 after 24 days
- Product code: DXY (Implantable Pacemaker Pulse-Generator)
- Device class: 3
- Regulation: 21 CFR 870.3610
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
4 later devices descend from it; 1 cites it directly.
0 of 5 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
- K965101: Cardiobeeper CB-12L (1997), 3 descendants of its own
- K031229: Telzuit Cardiac Monitoring System (2003), 0 descendants of its own
- K983582: Cardiobeeper CB250 (1998), 0 descendants of its own
- K980144: Heartview P12/8 Electrocardiograph Recorder and Transmitter (1998), 0 descendants of its own

Source page: https://510kreport.com/device/K813101
Methodology: https://510kreport.com/methodology