Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the use of our report dated March 15, 2023, with respect to the consolidated financial statements of Senseonics Holdings, Inc., incorporated herein by reference, and to the reference to our firm under the heading "Experts" in the prospectus.

/s/ KPMG LLP

McLean, Virginia
September 11, 2023