EX-23.1 4 ex23-1.htm EX-23.1

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated March 11, 2026, which includes an explanatory paragraph as to the Company’s ability to continue as a going concern, relating to the consolidated financial statements of Impact Biomedical, Inc., as of and for the years ended December 31, 2025 and 2024. We also consent to the reference of our firm under the heading “Experts” appearing therein.

Grassi & Co., CPAs, P.C.

Jericho, New York

April 6, 2026