SJA — Injectable For Thermal Treatment Of Musculoskeletal Pain Class II

FDA Device Classification

FDA product code SJA covers "Injectable For Thermal Treatment Of Musculoskeletal Pain", a Class II medical device regulated under 21 CFR 888.3048. Submissions are reviewed by the Orthopedic panel. At least 1 recent 510(k) clearance has been granted under this product code.

Classification Details

Product Code
SJA
Device Class
Class II
Regulation Number
888.3048
Submission Type
Review Panel
OR
Medical Specialty
Orthopedic
Implant
No

Definition

An injectable for thermal treatment of musculoskeletal pain is an injectable device intended to inhibit sensory nerve signaling through exchange of thermal energy (e.g., cold temperatures). The device is injected into the extraneural space of the target nerve.

Recent 510(k) Clearances

K-NumberApplicantDevice NameDate
DEN250067Brixton BiosciencesReneuRx™ (Neural Ice)Aug 21, 2026