Introduction To Radio Frequency Puncture Needles

Introduction to radio frequency puncture needles

Radio frequency puncture needles and radio frequency trocars are sterile products for one-time use, and are used in conjunction with radio frequency temperature control thermocoagulators. It is used for puncture during radiofrequency thermocoagulation treatment of nerves and muscles. Instructions for use Under aseptic conditions, remove the radiofrequency puncture needle radiofrequency trocar. Before use, make sure that the length and diameter of the surgical electrode are suitable for the length of the radiofrequency trocar of the radiofrequency puncture needle. You can refer to the nominal specifications and dimensions in the manufacturer's manual of the radio frequency temperature control fuser. If you are not sure, please take out the liner core in the trocar of the radiofrequency thermocoagulation electrode from the needle tube, and insert the electrode into the needle tube for verification. At this time, if the tip of the electrode just comes out of the needle tube and is located in the middle of the bevel of the needle tube end, and the electrode is not significantly loosened, the electrode is considered suitable. Make sure that the liner is matched with the needle tube correctly. Use the radiofrequency thermocoagulation electrode trocar to perform percutaneous puncture until the tip of the needle tube reaches the target position. Gently remove the liner core from the needle tube and insert the surgical electrode.

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