Skip to content
RecallWatchMedical Device Safety
Class IIOngoingZ-2405-2026

Abbott Medical recalls Merlin" Patient Care System (PCS) software Merlin" PCS 3650 programmer Model 3330 soft…

Abbott MedicalSylmar, CA, United StatesReported Jun 17, 2026 · 1 month ago
Legal News Analyst ·

Reason for recall

Software malfunction may occur during pacing capture threshold test of pacemaker resulting in programmer not successfully communicating the command to terminate the test.

Affected product

Check your device

Enter a lot, serial, REF, or UDI number from your device's label to check it against this recall's listed codes.

Merlin" Patient Care System (PCS) software Merlin" PCS 3650 programmer Model 3330 software

Lot / code information

Model
3650; Software
Model
3330
GTIN
05414734509725; Software Versions 25.0.1 - 28.7.1 in the United States (varies based on region)

What the firm is doing

On May 12 Abbott issued a Urgent Medical Device Recall notification via sales representative. Abbott ask consignees to take the following actions: Abbott has developed updated Merlin PCS 3650 programmer software (v28.9.1 rev 1 or higher) that resolves this behavior. Beginning with this notification, your Abbott Representative will upgrade programmer software to this software version . Abbott's service representative will proved a attestation to acknowledge receipt of the notification and software update. Please share this notification with others in your organization, as appropriate.

DistributionShow details

US Nationwide distribution including in the states of AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY. OUS: Not provided yet

Class IIWhat this means

Use of the product may cause temporary or medically reversible adverse health consequences.

Sources & references

Taylor Coteus
Legal News Analyst

Taylor Coteus is RecallWatch's Legal News Analyst, covering FDA medical-device enforcement and patient-safety litigation. He reviews every recall against the FDA's official openFDA record before it is published and is responsible for corrections and editorial accuracy.

More Class II recalls