Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement on Form S-3 of our reports dated March 15, 2013, relating to the consolidated financial statements of Hansen Medical, Inc. (which report expresses an unqualified opinion and includes an explanatory paragraph relating to the change in the Company’s method for recognizing revenue for multiple element arrangements), and the effectiveness of Hansen Medical, Inc.’s internal control over financial reporting appearing in the Annual Report on Form 10-K of Hansen Medical, Inc. for the year ended December 31, 2012, and to the reference to us under the heading “Experts” in the Prospectus, which is part of this Registration Statement.
/s/ Deloitte & Touche LLP
San Francisco, California
November 8, 2013
