# K241454: Minvitro® Vitrification Straw (MVT-VSN series, including MVT-VSNR, MVT-VSNY, MVT-VSNB, MVT-VSNG, MVT-VSNP)

- Pathway: 510(k) (Traditional)
- Applicant: Guangzhou Hehong Biotech Co., Ltd.
- Decided: Feb 3, 2025 after 257 days
- Product code: MQK (Labware, Assisted Reproduction)
- Device class: 2
- Regulation: 21 CFR 884.6160
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K041562 (2004). 5 ancestors in all.
No later device cites it as a predicate yet.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K181469: Cryotop®US-flash and Cryotop®US-scoop, Kitazato Corporation (2018) Summary page 5.

## Indications for use
The Minvitro® Vitrification Straw (MVT-VSN series: MVT-VSNR, MVT-VSNY, MVT-VSNB, MVT-VSNG, MVT-VSNP) is a cryopreservation storage device intended for use in vitrification procedures to contain and maintain human oocytes (MII), 4-8 cell embryos, and blastocyst stage embryos.

Source page: https://510kreport.com/device/K241454
Methodology: https://510kreport.com/methodology