Ventilator Control Board Spare Parts Recalled Due to Electrical Short-Circuit Risk
Hamilton Medical is recalling 6 control board spare parts for ventilators due to degrading capacitors that may leak electrolyte and cause electrical short circuits, potentially interrupting ventilation.
What this means for you
Illness, injury, or structural failure has been reported. Stop using the product immediately and contact the manufacturer for a refund or repair.
Our severity reasoning: FDA Class I recalls carry a minimum severity of Severe (4). The hazard—capacitor electrolyte leakage causing electrical short circuits and potential ventilation interruption—poses a direct risk to ventilator-dependent patients, though no illnesses are reported in the source.
Plain-English summary
Hamilton Medical, Inc. is recalling 6 units of the Hamilton C1/T1/MR1 control board spare part (REF: MSP161502/12) due to a defect affecting ventilator functionality.
Capacitors on the control board may degrade and leak electrolyte, which can cause an electrical short circuit on the board. This can result in loss of capacitor function and potentially interrupt ventilation to patients.
The affected spare parts have serial numbers: 4001901, 4002139, 4003445, 4003567, 4003576, and 4005595. These units were distributed throughout the United States, including Puerto Rico.
Facilities using these spare parts should discontinue use and contact Hamilton Medical, Inc. for replacement or repair information.
The recalled product
- Product
- Hamilton C1/T1/MR1, REF: MSP161502/12, Control Board Spare part for ventilator
- Manufacturer
- Hamilton Medical, Inc.
- Affected units
- 6
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Lot numbers (6)
- UDI: 07630002805247 / Affected Serial Numbers: 4001901
- 4002139
- 4003445
- 4003567
- 4003576
- 4005595
Distribution
Part of a larger recall action
This product is one of 6 recalled by Hamilton Medical, Inc. under a single FDA (Devices) recall action. The agency files each product separately, so the size of the action is not visible from this page alone.
See all 6 products in this recall →Related recalls
Same manufacturer · Hamilton Medical, Inc.
See all →- SevereIntensive Care Ventilators Recalled Due to Capacitor Degradation Risk
FDA (Devices) · 2023-09-27
- SevereHamilton-T1 Ventilator Recall: Degrading Capacitors May Interrupt Ventilation
FDA (Devices) · 2023-09-27
- SevereVentilator Spare Parts Recalled for Degrading Capacitor Risk
FDA (Devices) · 2023-09-27
- SeverePortable Intensive Care Ventilator Recalled for Degrading Capacitor Issue
FDA (Devices) · 2023-09-27
- SevereHamilton-T1 Ventilator Recalled Due to Degrading Capacitors That May Interrupt Ventilation
FDA (Devices) · 2023-09-27
Same hazard · short circuit
See all →- Severe
- SevereNissan Recalls 2026 Leaf Vehicles Due to High Voltage Battery Fire Risk
NHTSA · 2026-03-25
- SevereVolvo EX30 high voltage battery may short circuit and overheat
NHTSA · 2026-02-20
- SevereFord Escape and Lincoln Corsair plug-in hybrid battery cells may short
NHTSA · 2026-02-17
- HighTriumph motorcycle alternator wiring may short circuit and overheat
NHTSA · 2026-02-11