# K962517: Model 7700 Quantum Pressure Support Ventilator PSV

- Pathway: 510(k) (Traditional)
- Applicant: Healthdyne Technologies, Inc.
- Decided: Feb 20, 1997 after 238 days
- Product code: MNS (Ventilator, Continuous, Non-Life-Supporting)
- Device class: 2
- Regulation: 21 CFR 868.5895
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
196 later devices descend from it; 2 cite it directly.
56 of 197 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K984407: Bipap Harmony S/T, Model 1001445 (1999), 115 descendants of its own
- K022132: Servo Ventilator System, Model 64 87 800 E407E (2002), 102 descendants of its own
- K992530: Bipap Synchrony HC (2000), 92 descendants of its own
- K012323: Bipap Synchrony Ventilatory Support System (2001), 91 descendants of its own
- K040221: Servo-I Ventilator System, Model 64 87 800 E407E (2004), 75 descendants of its own

Source page: https://510kreport.com/device/K962517
Methodology: https://510kreport.com/methodology