Rethinking Rigidity: Development of a 3D-Printed Scoliosis Brace With Varying Flexibility

"Scoliosis brace will be 3D printed using a Filament Innovations Icarus printer and the material CPX. There will be corrugations where extra strength is needed. The brace will be made using the same shape as the participant's current brace to minimize variables at play.~According to Sec. 890.3490 of the Code of Federal Regulations Title 21, scoliosis braces are Class I devices, requiring only general controls. This device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in § 890.9. The device is also exempt from the current good manufacturing practice requirements of the quality system regulation in part 820 of this chapter, with the exception of § 820.180, regarding general requirements concerning records and § 820.198, regarding complaint files."