# K071261: Isobar Semi-Rigid Dual Dampener

- Pathway: 510(k) (Traditional)
- Applicant: Scient'X
- Decided: Apr 17, 2008 after 349 days
- Product code: NQP (Posterior Metal/Polymer Spinal System, Fusion)
- Device class: 2
- Regulation: 21 CFR 888.3070
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Indications for use
The ISOBAR Spinal System is intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of thoracic, lumbar, and sacral spine: degenerative spondylolisthesis with objective evidence of neurological impairment; fracture; dislocation; scoliosis; kyphosis; spinal tumor; and failed previous fusion. As a pedicle screw system, the ISOBAR Spinal System is intended for the treatment of severe spondylolisthesis (Grade 3 and 4) of the L5-S1 vertebrae in skeletally mature patients receiving fusion by autogenous bone graft having implants attached to the lumbar and sacral spine (L3 to sacrum) with removal of the implants after the attainment of solid fusion. The Semi-Rigid Rod and Dual Dampener Rod should only be used at levels (one and two levels, respectively) that will be fused.

Source page: https://510kreport.com/device/K071261
Methodology: https://510kreport.com/methodology