# K223495: Zeolite Hemostatic Cotton

- Pathway: 510(k) (Traditional)
- Applicant: Hangzhou Zeo-Innov Life Technology Co., Ltd.
- Decided: May 2, 2023 after 162 days
- Product code: QSY (Hemostatic Wound Dressing Without Thrombin Or Other Biologics)
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 7 generations back to K002550 (2000). 10 ancestors in all.
No later device cites it as a predicate yet.
0 of 11 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K211570: Zeolite Hemostatic Gauze, Hangzhou Zeo-Innov Life Technology Co., Ltd. (2022) Summary page 4.

## Indications for use
Prescription Use: Zeolite Hemostatic Cotton is intended for temporary external use to control traumatic bleeding. Over-The-Counter Use: Zeolite Hemostatic Cotton is intended for temporary external use to stop bleeding of superficial wounds, minor cuts, and abrasions.

Source page: https://510kreport.com/device/K223495
Methodology: https://510kreport.com/methodology