1. Simultaneous Multi-RF ablation catheter for pulmonary artery, comprising a handle (2) management body (1) of the catheter and the circular ring (4) prichemruchka (2) Control is provided an adjusting device, the housing (1) of the catheter is hollow aB catheter body a cavity which houses The supply wire (6), the wire (7), sensitive to temperature and air wire (8), one end the catheter body is flexible, the flexible end (3) is connected to the circular ring (4) the other end of the catheter body is connected to the handle (2) control one-way exhaust the wire (8) is connected with a flexible end (3) and the other end of the exhaust wire (8) is connected with the adjusting device on the control handle, the adjustment device adjusts the tension of the exhaust wire to adjust the rounded portion of the flexible end, wire (12) with shape memory is made in a round ring, one end of the wire with shape memory takes place before the end of a circular ring (4) and the other end of the wire of the shape memory extends through the base of a circular ring and mounted on a flexible end (3) of the catheter body, a circular ring is provided with a group of electrodes, and each electrode (5) is connected to the current supply wire and the wire (7) which is sensitive to temperature, and The supply wire (6) and the wire (7), sensitive to temperature, tested through the housing (1) of the catheter and electrically connected to the handle (2) upravleniya.2. The catheter of claim 1, wherein the delivery tube is made in the cavity of the catheter body, and a through hole electrode (15). delivery tube passes through a circular ring and is connected to the electrode transfused fluid flows from the through otverstiya.3. Cate1. Многополюсный синхронный радиочастотный абляционный катетер для легочной артерии, содержащий ручку (2) управления, корпус (1) катетера и круглое кольцо (4) причемручка (2) управления снабжена регулировочным устройствомкорпус (1) катетера выполнен полым, ав корпусе кате
