# K981431: Panasonic Wrist Blood Pressure Meter, Model EW280

- Pathway: 510(k) (Traditional)
- Applicant: Panasonic Corporation (Panasonic)
- Decided: Mar 3, 1999 after 317 days
- Product code: DXN (System, Measurement, Blood-Pressure, Non-Invasive)
- Device class: 2
- Regulation: 21 CFR 870.1130
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K942422 (1995). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K942422: Panasonic Wrist Blood Pressure Meter, King & Spalding (1995) Summary page 2.

## Indications for use
The Panasonic wrist blood pressure meter, model EW280, is intended to measure systolic and diastolic blood pressure using a pressurized cuff worn around the wrist.

Source page: https://510kreport.com/device/K981431
Methodology: https://510kreport.com/methodology