# K861272: Impact Models 701, 702 and 703

- Pathway: 510(k) (Traditional)
- Applicant: Impact Instrumentation, Inc.
- Decided: May 20, 1986 after 46 days
- Product code: BTL (Ventilator, Emergency, Powered (Resuscitator))
- Device class: 2
- Regulation: 21 CFR 868.5925
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
9 later devices descend from it; 1 cites it directly.
3 of 10 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
- K032386: Uni-Vent Model 730AEV (Automatic Emergency Ventilator) (2004), 8 descendants of its own
- K071526: Uni-Vent 731 Series Ventilators, Model 731, 731EMV (2008), 7 descendants of its own
- K091238: Uni-Vent-731 Series Ventilators, Model 731EMV+ (2009), 6 descendants of its own
- K103318: Uni-Vent 731 Series Model Emv+ Portable Critical Care Ventilator (2011), 5 descendants of its own
- K111473: Uni-Vent (R) Model 731 Series Portable Critical Care Ventilator (2012), 4 descendants of its own

Source page: https://510kreport.com/device/K861272
Methodology: https://510kreport.com/methodology