# R2 Corp.

- Location (FDA's records): Mchenry, IL
- FDA decisions: 9 (1980–1983): 9 510(k) clearances
- Product codes: DRX (3), LDD (2), DSA (2), JOT (1), IKD (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 1 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms that cite its devices most
- Guidant Corporation, Cardiac Surgery: 1 (https://510kreport.com/company/guidant-cardiac-surgery)

## Its most-cited devices
- K800937: R2 Plate Type Cable-Adaptor #S 175,176 (1980), cited by 1

## Recent decisions
- K832516: Magnatrode Cardiac Monitoring Electrode (Dec 16, 1983)
- K800936: R2 Paddle Type Cable-Adaptor #S 170,171 (May 23, 1980)
- K800930: R2(TM) Ecg Electrode Set-#'S305-306 Etc. (May 23, 1980)
- K800932: Ecg-RF-Choke Cable-Adapter #'S 121,120 (May 23, 1980)
- K800937: R2 Plate Type Cable-Adaptor #S 175,176 (May 23, 1980)
- K800935: R2 Apex-Post.,Ant.&Post. Elect.(12 Mods) (May 23, 1980)
- K800931: R2(TM) Ecg Cable-Adaptor #'S 120-121-122 (May 23, 1980)
- K800933: R2 Electrosurg. Return Elect. #225ETC. (May 20, 1980)

Source page: https://510kreport.com/company/r2