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  5. Sol-Millennium Medical Inc. - 677524 - 12/22/2025
  1. Warning Letters

CLOSEOUT LETTER

Sol-Millennium Medical Inc. MARCS-CMS 677524 —

Delivery Method:
VIA Electronic Mail
Product:
Medical Devices

Recipient:
Recipient Name
Liang Lin
Recipient Title
CEO
Sol-Millennium Medical Inc.

311 S Wacker Drive
Suite 4100
Chicago, IL 60606-6604
United States

llin@sol-m.com
Issuing Office:
Division of Medical Device and Radiological Health Operations Central

United States

Secondary Issuing Offices

United States


Dear Mr. Lin:

The Food and Drug Administration has completed an evaluation of your firm’s corrective actions in response to our Warning Letter (CMS #677524, dated March 18, 2024.) Based on our evaluation, it appears that you have addressed the violations contained in this Warning Letter. Future FDA inspections and regulatory activities will further assess the adequacy and sustainability of these corrections.

This letter does not relieve you or your firm from the responsibility of taking all necessary steps to assure sustained compliance with the Federal Food, Drug, and Cosmetic Act and its implementing regulations or with other relevant legal authority. The Agency expects you and your firm to maintain compliance and will continue to monitor your state of compliance. This letter will not preclude any future regulatory action should violations be observed during a subsequent inspection or through other means.


Sincerely,
/S/
For Barbara C. Marsden
Acting Director
Office of Regulatory Programs
Office of Product Evaluation and Quality
Center for Devices and Radiological Health

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