Recall Z-3191-2026 ยท BSZ Gas-Machine, Anesthesia
Datex-Ohmeda, Inc.
Aisys CS2 with Et Control, Datex-Ohmeda anesthesia system, Part Number 1011-9000-000
| Date | Sep 16, 2026 (initiated Jul 30, 2026) |
| Status | Open, Classified |
| Reason | Anesthesia Delivery Systems containing certain electronic gas mixer assemblies can automatically transition to Alternate O2 control. In Alternate O2 control, the system delivers 100% O2 to the breathing system enabling continued controlled or manual ventilation and initiates audible and visual alarms. When this issue occurs, anesthetic agent delivery will be interrupted and requires clinician intervention. If this is not provided, the patient may experience decreased anesthetic agent effect. |
| Root cause | Nonconforming Material/Component |
| Action | An URGENT MEDICAL DEVICE CORRECTION notification letter dated 7/30/26 was sent to customers. Actions to be taken by Customer/User Pending corrections from GE HealthCare, you can continue to use your Anesthesia system by following the instruction below: 1. Prior to each use, complete preoperative checkout and tests in accordance with the instructions in the User Reference Manual (URM). 2. When Alternate O2 control is enabled, the clinician should adjust the Alternate O2 flow as appropriate for the case. Use the Alternate O2 control knob to adjust the O2 flow. 3. When Alternate O2 control is en |
| Quantity | 7 units |
| Distribution | Worldwide - US Nationwide distribution. |
| FDA record | Open on fda.gov |
510(k) clearances named in this recall
| K172045 | Aestiva 7900, Aestiva MRI, Aestiva 7100, Aestiva 7100 Compact, Aespire 100, Aespire 7100, Aespire 7900, Aespire View, Av Datex-Ohmeda, Inc., Nov 3, 2017 |