# K853905: Ohmeda Oxygen Blender

- Pathway: 510(k) (Traditional)
- Applicant: Ohmeda Medical
- Decided: Oct 16, 1985 after 26 days
- Product code: BZR (Mixer, Breathing Gases, Anesthesia Inhalation)
- Device class: 2
- Regulation: 21 CFR 868.5330
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
13 later devices descend from it; 1 cites it directly.
6 of 14 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
- K971243: Ohmeda Infant Resuscitation System (1997), 12 descendants of its own
- K070210: Giraffe and Panda  T- Piece Resuscitation System (2007), 10 descendants of its own
- K070247: Giraffe and Panda Bag and Mask Resuscitation System (2007), 4 descendants of its own
- K070377: Giraffe and Panda Warmer (2007), 3 descendants of its own
- K072157: Modification to Giraffe and Panda Warmers (Giraffe and Panda Uninterruptible Power Supply) (2007), 2 descendants of its own

Source page: https://510kreport.com/device/K853905
Methodology: https://510kreport.com/methodology