Cardiac tissue ablation device

The tissue excises device to form a lines of along the cavity body of the barrier function, comprising a function out of the left atrium of adjacent pulmonary vein is. Excises elements a first and second end part; and first end part and second end parts of the electrode; said parts of lower two first and second pull. First and second pull suitable for the excise of the element first and second end part fixed on the body cavity wall of scheduled first and second position, it excise the body is clothing excising of said of the long and thin area tissue. The fixer capable guide wire rail part, each part suitable for comprising a receiving guide wire and along the lead wire mobile the hole; said guide wire is in the corresponding vein, the lead wire rail part is fixed on the adjacent pulmonary vein opening. The lock of the guiding wire, is suitable for locating the fixer, or the pressure fixer inserted in the tium venosum cordis neatly. Passes through a rubber tube channel is provided with inserting pipe unyielding wire, the pipe silk a transfusion to excises unit area, to the impose a shape of the excising elements, thus of the element for predetermined structure, or it stiffen located on the following catheter, and aim of such assembly when the remote range is woven the thin structure.