# K050757: Flex-Aid Liquid Gel Bandage and Dermaflex Gel Tissue Adhesive Professional Liquid Bandage

- Pathway: 510(k) (Traditional)
- Applicant: Chemence Medical, Inc.
- Decided: Feb 23, 2006 after 337 days
- Product code: KMF (Bandage, Liquid)
- Device class: 1
- Regulation: 21 CFR 880.5090
- 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 K002338 (2001). 3 ancestors in all.
6 later devices descend from it; 1 cites it directly.
0 of 10 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K031263: 3M Liquid Bandage, Model 120-LB, 3M Company (2003) Summary page 1.
- K031321: Liquishield Liquid Bandage, Model LSB 0001, Medlogic Global Limited (2004) Summary page 1.

## Cited in the summary but kept off the family tree
- K003138: Liquiderm Liquid Adhesive Bandage. Not matched in our reading of the summary (scans can blur digits), so it is kept off the family tree

## Most influential descendants
- K063202: Proderma Liquid Bandage (2007), 5 descendants of its own
- K083913: Chesson Labs Liquid Bandage (2009), 3 descendants of its own
- K131384: Kericure Advanced Liquid Bandage, Natural Seal Liquid Bandage, Liquid Bandage (2014), 2 descendants of its own
- K182733: Rochal Bioshield Silicone Film (2019), 0 descendants of its own
- K171148: Aleo BME Liquid Bandage (2018), 0 descendants of its own

## Indications for use
DERMA+FLEX Gel Adhesive is indicated for OTC use to cover minor cuts, scrapes and minor irritations of the skin and help protect them from infection.

Source page: https://510kreport.com/device/K050757
Methodology: https://510kreport.com/methodology