HeartSine Samaritan — membrane tail fault
An internal component called the membrane tail can develop an intermittent fault. It may occur while the defibrillator is charging, while it delivers therapy, or after a shock, and it can leave the device inoperable.
Which devices this covers
This action was announced in Stryker's updated HeartSine field action of July 2026 and is recorded by Health Canada as recall RA-82380 (Type II), with a recall date of 13 July 2026. It covers ten catalogue variants — four of the SAM 350P, four of the SAM 360P and two of the SAM 500P — limited to specific lot numbers, which Stryker supplies on request.
Why this is separate from the serial number recall
This is not the same action as the circuit board recall below, and the two do not share a checking method. A defibrillator that came back clear on the serial number lookup has been cleared of the circuit board defect only — it can still fall within an affected membrane tail lot. Both need to be checked.
What this means for your defibrillator
The fault is intermittent, which means a defibrillator that passes its self-test today can still fail at the moment it is needed. That makes this one to act on rather than watch. Have the lot number checked and complete the acknowledgement form so the device is on record with the manufacturer.
HeartSine Technologies / Stryker Australia: 1800 738 521.
What to do next
- Find the lot number on the label on the rear of the defibrillator.
- Telephone Stryker on 1800 738 521 and have the lot number checked against the affected list.
- Complete the online acknowledgement form on the HeartSine product notice site.
- Check the serial number separately against the circuit board recall below — clearing one does not clear the other.