Exhibit 1
JOINT FILING AGREEMENT
THIS JOINT FILING Agreement is entered into as of August 8, 2013, by and among the parties signatories hereto. The undersigned hereby agree that the Statement on Schedule 13D with respect to the shares of the common stock, par value $0.0001 per share, of Hansen Medical, Inc., a Delaware corporation, is, and any amendment thereafter signed by each of the undersigned shall be, filed on behalf of each undersigned pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.
| Dated: August 8, 2013 | ORACLE PARTNERS, L.P. By: ORACLE ASSOCIATES, LLC, its general partner By: /s/ Larry N. Feinberg Name: Larry N. Feinberg Title: Managing Member |
| Dated: August 8, 2013 | ORACLE TEN FUND MASTER, LP By: ORACLE ASSOCIATES, LLC, its general partner By: /s/ Larry N. Feinberg Name: Larry N. Feinberg Title: Managing Member |
| Dated: August 8, 2013 | ORACLE INSTITUTIONAL PARTNERS, LP By: ORACLE ASSOCIATES, LLC, its general partner By: /s/ Larry N. Feinberg Name: Larry N. Feinberg Title: Managing Member |
| Dated: August 8, 2013 | ORACLE ASSOCIATES, LLC By: /s/ Larry N. Feinberg Name: Larry N. Feinberg Title: Managing Member |
| Dated: August 8, 2013 | ORACLE INVESTMENT MANAGEMENT, INC. By: /s/ Larry N. Feinberg Name: Larry N. Feinberg Title: President and Director |
| Dated: August 8, 2013 | THE FEINBERG FAMILY FOUNDATION By: /s/ Larry N. Feinberg Name: Larry N. Feinberg Title: Trustee |
| Dated: August 8, 2013 | ORACLE INVESTMENT MANAGEMENT, INC. EMPLOYEES’ RETIREMENT PLAN By: /s/ Aileen Wiate Name: Aileen Wiate Title: Trustee |
| Dated: August 8, 2013 | LARRY N. FEINBERG /s/ Larry N. Feinberg |