Low temperature plasma radio frequency surgery system

Abstract

The invention discloses a low-temperature plasma radio frequency surgical system used under an endoscope, which includes a microprocessor, a control system, an energy generator, accessories and a foot switch, and the energy generator has a plasma generating module and a high-frequency energy generating module , the control system includes a control input module, an accessory detection and identification module, a data analysis module, an alarm module, an output display module, an energy control module, an energy output module, a power supply module and a system power-on initialization module. It is equipped with a clamp channel, an endoscope connection deck and an endoscope, and a bipolar surgical electrode is arranged in the clamp channel; It can be automatically switched between different media or no media, avoiding the need for frequent replacement of bipolar surgical electrodes during the operation, shortening the operation time, and improving the survival rate of patients.

Description

technical field [0001] The invention relates to surgical equipment, in particular to a low-temperature plasma radio frequency surgical system. Background technique [0002] The application of plasma radio frequency technology in medicine is quite mature, but there are still some defects that have not been overcome. Traditional active surgery and plasma surgery can only be performed through natural orifice and open surgery, which takes a long time and causes great damage. Postoperative recovery is difficult. For a long period of time, if the operation is performed in conjunction with the endoscope, it is easy to cause electromagnetic interference to the endoscope, affect the imaging of the endoscope, and is not conducive to the operation. The existing plasma surgery usually uses a monopolar bipolar surgical electrode plus a neutral electrode The form of the plate realizes soft tissue crushing, gasification, and ablation. The current flows through the human body for a long tim...

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Problems solved by technology

[0002] The application of plasma radio frequency technology in medicine is quite mature, but there are still some defects that have not been overcome. Traditional active surgery and plasma surgery can only be performed through natural orifice and open surgery, which takes a long time and causes great damage. Postoperative recovery is difficult. For a long period of time, if the operation is performed in conjunction with the endoscope, it is easy to cause electromagnetic interference to the endoscope, affect the imaging of the endoscope, and is not conducive to the operation. The existing plasma surgery usually uses a monopolar bipolar surgical electrode plus a neutral electrode The form of the plate realizes soft tissue crushing, gasification, and ablation. The current flows through the human body for a long time. The neutral plate is prone to accidental burns, and the dielectric is limited to normal saline. For more complicated surgeries, frequent exchange of unipolar and bipolar is required. The entire operation can only be completed, the operation time is prolonged, and the survival rate of the patient may also be reduced

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