JOINT FILING AGREEMENT
Exhibit 1
Each of the undersigned agrees that (i) the statement on Schedule 13G/A relating to the Common
Stock of Thermage, Inc., has been adopted and filed on behalf of each of them, (ii) all future
amendments to such statement on Schedule 13G/A will, unless written notice to the contrary is
delivered as described below, be jointly filed on behalf of each of them, and (iii) the provisions
of Rule 13G-1(k) under the Securities Exchange Act of 1934 apply to each of them. This agreement
may be terminated with respect to the obligations to jointly file future amendments to such
statement on Schedule 13G/A as to any of the undersigned upon such person giving written notice
thereof to each of the other persons signature hereto, at the principal office thereof.
This Agreement may be executed in any number of counterparts, each of which shall be deemed an
original, but all of which together shall constitute one and the same instrument.
Date: January 31, 0000
XXXXX XXXXXXXXX HEALTH VENTURES FUND V, L.P. | INDIVIDUALS: | |||||||||||
By: | Essex Woodlands Health Ventures VI, L.P. | |||||||||||
/s/ Xxxxx X. Xxxxxx | ||||||||||||
By: Essex Woodlands Health Ventures VI, L.L.C. | Name: Xxxxx X. Xxxxxx | |||||||||||
/s/ Xxxxxx X. Xxxxxx | ||||||||||||
Name: | Xxxxxx X. Xxxxxx | /s/ Xxxxxx X. Xxxxxx | ||||||||||
Title: | Managing Director | Name: Xxxxxx X. Xxxxxx | ||||||||||
ESSEX WOODLANDS HEALTH VENTURES V, L.L.C. | /s/ Xxxxxxxx Xxxxxxxxx | |||||||||||
Name: Xxxxxxxx Xxxxxxxxx | ||||||||||||
/s/ Xxxxxx X. Xxxxxx | ||||||||||||
Name: | Xxxxxx X. Xxxxxx | |||||||||||
Title: | Managing Director |