# K960964: Ohmeda 7900 Anesthesia Ventilator

- Pathway: 510(k) (Traditional)
- Applicant: Ohmeda Medical
- Decided: Sep 27, 1996 after 200 days
- Product code: CBK (Ventilator, Continuous, Facility Use)
- 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.
135 later devices descend from it; 2 cite it directly.
44 of 136 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) Ohmeda 7800 Anesthesia Ventilator: named in the summary without a submission number

## Most influential descendants
- K023366: Datex-Ohmeda 7900 Ventilator Enhancements (2003), 134 descendants of its own
- K041775: GE Datex-Ohmeda Engstrom Carestation (2004), 107 descendants of its own
- K051767: LTV 1000 Ventilator (2005), 57 descendants of its own
- K051895: GE Datex-Ohmeda Engstrom Carestation (2005), 49 descendants of its own
- K060862: GE Datex-Ohmeda Engstrom Carestation (2006), 48 descendants of its own

## Indications for use
The Ohmeda 7900 Anesthesia Ventilator provides mechanical ventilation for patients during surgery, as well as adjustment and monitoring various patient parameters

Source page: https://510kreport.com/device/K960964
Methodology: https://510kreport.com/methodology