# K042923: MD-6W Wireless Critical Data Viewer

- Pathway: 510(k) (Traditional)
- Applicant: The Microoptical Corporation
- Decided: Dec 17, 2004 after 56 days
- Product code: GCJ (Laparoscope, General & Plastic Surgery)
- Device class: 2
- Regulation: 21 CFR 876.1500
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to K923160 (1992). 6 ancestors in all.
No later device cites it as a predicate yet.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K040244: Microoptical's Critical Data Viewers, Models MD-3 and MD-6, The Microoptical Corporation (2004) Summary page 1.

## Indications for use
The MD-6W Wireless Critical Data Viewer is intended to display patient vital signs in such a way that the data is continuously in a medical specialist's field of view. A typical application would be to view the vital signs of a patient undergoing surgery.

Source page: https://510kreport.com/device/K042923
Methodology: https://510kreport.com/methodology