Last synced on 25 January 2026 at 3:41 am

Heating Lumbar Therapy Cushion (Model: AST-622, AST-622B, AST-623, AST-623B)

Page Type
Cleared 510(K)
PDF
PDF
* The FDA doesn't provide PDFs for all submissions.
510(k) Number
K211942
510(k) Type
Traditional
Applicant
Shenzhen Osto Technology Company Limited
Country
China
FDA Decision
Substantially Equivalent
Decision Date
12/13/2021
Days to Decision
173 days
Submission Type
Summary

Heating Lumbar Therapy Cushion (Model: AST-622, AST-622B, AST-623, AST-623B)

Page Type
Cleared 510(K)
PDF
PDF
* The FDA doesn't provide PDFs for all submissions.
510(k) Number
K211942
510(k) Type
Traditional
Applicant
Shenzhen Osto Technology Company Limited
Country
China
FDA Decision
Substantially Equivalent
Decision Date
12/13/2021
Days to Decision
173 days
Submission Type
Summary