Breathing circuit set, coaxial: REF: 260127, 260128, 260167, 260168 used with HAMILTON-C1, HAMILT...

FDA Device Recall #Z-2463-2026 - Class I, May 29, 2026

Recall Summary

Recall Number Z-2463-2026
Classification Class I - Serious risk
Date Initiated May 29, 2026
Status Ongoing
Voluntary Voluntary: Firm initiated

Recalling Firm

Firm Hamilton Medical AG
Location Domat/Ems, N/A
Product Type Devices
Quantity 27,270 pcs

Product Description

Breathing circuit set, coaxial: REF: 260127, 260128, 260167, 260168 used with HAMILTON-C1, HAMILTON-T1 and HAMILTON-MR1 ventilators.

Reason for Recall

Ventilator coaxial breathing circuit may have, expiratory valve sets with membranes sticking to valve body, not detectable during pre-operative test, which will result in "exhalation obstructed " alarm, which may result in inadequate ventilation, oxygen desaturation. Advising: Prior to use, test lung action. If alarm occurs, expiratory valve set removal to overcome membrane adhesion or replacement

Distribution Pattern

US Nationwide distribution including in the states of KS, WA, VT, TX, WI, AR, OH, PA, CA, CO, ID, AZ, ME, MO, MI, IL, OR, VA, FL, NJ, SD, NY, NM, TN, CT, NE, OK, AL, GA, KY, NH, WY, ND, IN, UT, WV, DE, IA, PR, MN, LA, AK, HI.

Lot / Code Information

REF/UDI-DI: 260127/07630002802956, 17630002802953; 260128/07630002802963, 17630002802960; 260167/07630002802970, 17630002802977; 260168/07630002802987, 17630002802984. Lot numbers between 200379 and 205050 (including both.)

Other Recalls from Hamilton Medical AG

Recall # Classification Product Date
Z-2625-2026 Class II IntelliCuff, Portable automatic cuff pressure c... May 22, 2026
Z-2167-2025 Class I Breathing circuit set, coaxial, 1.80 m, with fl... Jun 26, 2025
Z-2328-2025 Class I Hamilton C6 REF 160021 (ESM Board PN 10144626 ... Jun 3, 2025
Z-2020-2024 Class I Ventilator HAMILTON-C6, PN: 160021 May 15, 2024
Z-1429-2023 Class II HAMILTON-C6, REF: 160021 Mar 14, 2023

Frequently Asked Questions

Contact your healthcare provider and the device manufacturer immediately. Check whether your specific model number and lot number are included in the recall scope. For external devices, stop using the affected product and arrange a replacement. For implanted devices, do not panic, removal is typically not required unless the risk assessment clearly indicates it. Your physician will guide you based on your individual clinical situation and the FDA's recommended actions. Report any adverse effects you may have experienced to FDA MedWatch at 1-800-FDA-1088.

Class I recalls indicate a reasonable probability of serious adverse health consequences or death from the defect. Class II recalls involve products that may cause temporary or medically reversible adverse health consequences, or where serious consequences are remote. Class III recalls cover products not likely to cause any adverse health consequences, typically involving technical regulatory violations. The classification guides urgency, Class I recalls require immediate action, while Class III may simply involve returning a product or acknowledging a labeling change. Always read the specific recall notice for recommended patient actions.

Report problems with medical devices to the FDA through MedWatch at 1-800-FDA-1088 or online at FDA.gov/safety/medwatch. Healthcare facilities are required by law to report device-related serious injuries and deaths. Patients and consumers can also report voluntarily. Include the device name, manufacturer, model number, and a description of the problem and any patient outcome. Reports from patients and clinicians help the FDA identify emerging safety signals and may trigger investigations that lead to recalls of dangerous devices.

What Should You Do?

Stop using this device if you are affected by this recall. Contact your healthcare provider and the manufacturer immediately for guidance. Report adverse events to FDA MedWatch.