# K931935: Endpoint 500 Peracetic Acid Test Indicators

- Pathway: 510(k) (Traditional)
- Applicant: Minntech Corp.
- Decided: Feb 7, 1994 after 294 days
- Product code: JOJ (Indicator, Physical/Chemical Sterilization Process)
- Device class: 2
- Regulation: 21 CFR 880.2800
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K152394: Rapicide PA High-Level Disinfectant Test Strips (2016), 2 descendants of its own
- K251035: DISINTEK™ PA Test Strips (2025), 0 descendants of its own
- K251048: Rapicide PA High-Level Disinfection Test Strip  Model Ref # = ML02-0118 (2025), 0 descendants of its own

Source page: https://510kreport.com/device/K931935
Methodology: https://510kreport.com/methodology