# P230022: Jewel Patch Wearable Cardioverter Defibrillator (P-WCD) (Jewel), Jewel P-WCD Firmware, Device Accessories Skin Preparati

- Pathway: PMA
- Applicant: Element Science, Inc.
- Decided: Apr 30, 2025 after 667 days
- Product code: MVK (Wearable Automated External Defibrillator)
- Device class: 3
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. PMA decisions do not claim a predicate device.

Source page: https://510kreport.com/device/P230022
Methodology: https://510kreport.com/methodology