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Disposable Microwave Therapeutic Antennas is used with the Microwave Therapeutic System, which is indicated for the coagulation (ablation) of soft tissue. The Disposable Microwave Therapeutic Antennas is not intended for cardiac use.

Disposable Microwave Therapeutic Antennas is a puncture needle with microwave energy transmission. It is inserted into the human body through puncture, and the tissue is ablated by the thermal energy transformed by the needle tip. Disposable Microwave Therapeutic Antennas is composed of radiator, handle, microwave cable with/without cooling tubes. The microwave cable connect the microwave ablation system to transmit microwaves to the ablation needle (radiator), a handle is set at the connection between the microwave cable and the ablation needle to facilitate the operator. The radiator is composed of a needle tip, a needle shaft, a cooling tube, and a coaxial cable. The metal parts are connected by a welding process, and the non-metal parts are connected by qlue. The needle and needle shaft are made of medical stainless steel, and the shape of the needle is a trianqular pyramid tip or pyramid type tip, which is mainly used for percutaneous puncture and microwave radiation; the handle is made of ABS material, the cooling tube is made of stainless steel to cool the needle bar all the way, the thermocouple is arranged in the handle to effectively monitor the temperature of the ablation needle not to exceed 45 degrees. Disposable Microwave Therapeutic Antennas is provided sterile, for single use.