# K222718: Vial Adapter

- Pathway: 510(k) (Traditional)
- Applicant: Hangzhou Qiantang Longyue Biotechnology Co., Ltd.
- Decided: Mar 10, 2023 after 183 days
- Product code: LHI (Set, I.V. Fluid Transfer)
- Device class: 2
- Regulation: 21 CFR 880.5440
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K963583 (1996). 2 ancestors in all.
2 later devices descend from it; 2 cite it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K171796: Vial Adapter 15mm, Medimop Medical Project, Ltd. (2017) Summary page 4.

## Most influential descendants
- K233287: Vent Vial Adapter (2024), 0 descendants of its own
- K233284: Vial Adapter with Filter (2024), 0 descendants of its own

## Indications for use
The Vial Adapter is indicated for the transfer and mixing of drugs contained in vials.

Source page: https://510kreport.com/device/K222718
Methodology: https://510kreport.com/methodology