# K221819: 35g Standard SMMS Surgical Gown; 35g Reinforced SMMS Surgical Gown;43g Standard SMMS Surgical Gown;43g Reinforced SMMS Surgical Gown ;50g Standard SMMS Surgical Gown; 50g Reinforced SMMS Surgical Gown;BVB Surgical Gown

- Pathway: 510(k) (Traditional)
- Applicant: Winner Medical Co., Ltd.
- Decided: Sep 19, 2022 after 88 days
- Product code: FYA (Gown, Surgical)
- Device class: 2
- Regulation: 21 CFR 878.4040
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 6 generations back to K964142 (1997). 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)
- K211422: Level 2 Standard Surgical Gown, Level 3 Standard Surgical Gown, Level 3 Reinforced Surgical Gown, Jiangsu Medplus Non-Woven Manufacturer Co., Ltd. (2021) Summary page 7.
- K192290: 50g SMS Standard Surgical Gown, 45g SMS Surgical Gown with Reinforcement, 68g BVB Surgical Gown, 68g BVB Splicing Surgical Gown, Xuchang Zhengde Environstar Medical Products Co., Ltd. (2020) Summary page 7.

## Indications for use
Surgical gown is intended to be worn by operating room personnel during surgical procedure to protect both the surgical patient and the operating room personnel from transfer of microorganisms, body fluids, and particulate material. Per ANSI/AAMI PB70:2012 Liquid barrier performance and classification of protective apparel and drapes intended for use in health care facilities, 35g Standard SMMS Surgical Gown met the requirements for Level 2 classification; 35g Reinforced SMMS Surgical Gown, 43g Standard SMMS Surgical Gown, 43g Reinforced SMMS Surgical Gown, 50g Standard SMMS Surgical Gown and 50g Reinforced SMMS Surgical Gown met the requirements for Level 3 classification; BVB Surgical gown met the requirements for Level 4 classification. Non-sterile gowns are to be sold to re-packager/re-labeler establishments for ethylene oxide (EtO) sterilization according to ISO 11135-1 prior to marketing to the end users and sterile surgical gowns are to be sold directly to the end users after EtO sterilization validation to ISO 11135-1.

Source page: https://510kreport.com/device/K221819
Methodology: https://510kreport.com/methodology