Inventors:
Douglas L. Evans - Andover MN, US
Samuel L. Will - Edina MN, US
Michael T. Beck - Shakopee MN, US
Robert E. Lund - St. Michael MN, US
James B. Guest - Phoenix AZ, US
International Classification:
A61B 18/24
Abstract:
An ablation device comprises a balloon having an open proximal end and a closed distal end. A cylindrical tube extends into the balloon through the proximal end. An end support member is positioned at the distal end of the balloon. The end support member comprises a cylindrical portion facing the proximal end of the balloon. The cylindrical portion is received within a bore at the distal end of the tube. A seal is formed between the proximal end of the balloon and the cylindrical tube.