# K900333: E5280 Combined Transcutaneous TCP02/TCPCO2 Elect.

- Pathway: 510(k) (Traditional)
- Applicant: Radiometer America, Inc.
- Decided: Apr 16, 1990 after 83 days
- Product code: LKD (Monitor, Carbon-Dioxide, Cutaneous)
- Device class: 2
- Regulation: 21 CFR 868.2480
- 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
- K980756: Corometrics Transcutaneous TCPO2/CO2 Module (1998), 0 descendants of its own
- K980287: Siemens SC9000/SC9015 TCP02/C02 Module (1998), 0 descendants of its own

Source page: https://510kreport.com/device/K900333
Methodology: https://510kreport.com/methodology