SJA

Injectable For Thermal Treatment Of Musculoskeletal Pain

Product code
SJA
Device name
Injectable For Thermal Treatment Of Musculoskeletal Pain
Device class
Class 2
21 CFR
21 CFR 888.3048
Medical specialty
Orthopedic
Marketing pathway
510(K)
510(k) clearances (last 3 years)
1

FDA classification 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.

Definition text from the FDA device classification database (U.S. federal government work, public domain).

510(k) clearances, last 3 years (1)

Last three years. Most recent: 2026-08-21.

NumberDecision dateApplicantDevice nameSummary
DEN2500672026-08-21Brixton BiosciencesReneuRx™ (Neural Ice)
Official FDA classification page: SJA
Classification and pathway per current FDA publications. Data from openFDA (CC0).