# K771027: Electrocardiographic Patient Cables

- Pathway: 510(k) (Traditional)
- Applicant: Tronomed, Inc.
- Decided: Jul 5, 1977 after 27 days
- Product code: DSA (Cable, Transducer And Electrode, Patient, (Including Connector))
- Device class: 2
- Regulation: 21 CFR 870.2900
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 2 cite 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)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K984263: Ewc:  Ecg II Cable Leadwire System (1999), 0 descendants of its own
- K982817: Ewc: Ecg Cable and Leadwire Systems (1998), 0 descendants of its own

Source page: https://510kreport.com/device/K771027
Methodology: https://510kreport.com/methodology