PMA approvals

ReActiv8 Implantable Neurostimulation System

Mainstay Medical Limited · Stimulator, neuromuscular, lower back muscles, totally implanted for pain relief · Neurology

P190021 S012SupplementApproved
Open FDA's page for this record
PMA number
P190021
Supplement number
S012
Applicant
Mainstay Medical Limited
Street 1
Clonmel House Forster Way
City
Swords, Co Dublin
Zip
K67F2K3
Generic name
Stimulator, neuromuscular, lower back muscles, totally implanted for pain relief
Trade name
ReActiv8 Implantable Neurostimulation System
Product code
QLK
Advisory committee
NE
Advisory committee description
Neurology
Supplement type
Real-Time Process
Supplement reason
Labeling Change - Indications/instructions/shelf life/tradename
Expedited review flag
N
Date received
2026-06-25
Decision date
2026-10-19
Decision code
APPR
Ao statement

approval for revised magnetic resonance (MR) compatibility labeling in the ReActiv8® System Magnetic Resonance Imaging (MRI) Guidelines manual to include lead fragments up to 2 cm in length.

Harmonized identifiers (openFDA)
Device name
Stimulator, Neuromuscular, Lower Back Muscles, Totally Implanted For Pain Relief
Medical specialty description
Unknown
Device class
3
Registration number
3021520203, 3010326622, 1035166
FEI number
3021520203, 3010326622, 1035166
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Data from openFDA, FDA's public API. FDA says not to rely on it to make decisions about medical care and to treat every result as unvalidated; confirm against FDA's own record and the product labeling. Not medical or legal advice.