ClearanceBrief
Recall Z-2287-2025 ยท PZR Percutaneous Nerve Stimulator For Opioid Withdrawal

Spark Biomedical Inc

Sparrow Ascent Patient Controller, REF's: 11-110-K, 11-310-K, 11-320-K, 11-321-K, 11-310-K-28, 11-320-K-28, 11-321-K-28

DateAug 11, 2025 (initiated Jul 2, 2025)
StatusOpen, Classified
ReasonDue to manufacturing issue, neurostimulator device may experience "cable disconnect" error message and interruption to stimulation output.
Root causeProcess control
ActionOn July 2, 2025, Spark Biomedical initiated a Urgent Medical Device Recall via phone. During the phone conversation, Spark Biomedical will ask consignees to take the following actions: 1. Spark Biomedical will replace all affected00 units at no cost. Even if the units appear to be working. 2. Current devices may continue to be used until they are replaced. 3. Please perform a check of the cable to patient controller connection before use. If this connection is loose or moves, please discontinue use of that patient controller device and quarantine that device until the replacement arrives.
Quantity78 units
DistributionUS Nationwide distribution.
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K230796Sparrow Ascent
Spark Biomedical, Inc., Jun 20, 2023