RF electrosurgery yog ua los ntawm RF electrosurgical generator (tseem hu ua electrosurgical unit los yog ESU) thiab handpiece nrog rau ib los yog ob electrodes - ib tug monopolar los yog bipolar ntsuas. Txhua RF electrosurgery yog bipolar yog li qhov sib txawv ntawm cov twj paj nruag monopolar thiab bipolar yog cov twj paj nruag monopolar tsuas yog ib qho electrode thaum cov twj paj nruag bipolar suav nrog ob qho tib si electrodes hauv lawv cov qauv tsim.
Cov cuab yeej monopolar hu ua" nquag electrode" Thaum muaj zog, yuav tsum tau siv lwm lub cuab yeej monopolar hu ua" dispersive electrode" lwm qhov ntawm tus neeg mob' lub cev ua haujlwm rau' defocus' los yog disperse RF tam sim no los tiv thaiv thermal raug mob rau cov ntaub so ntswg. Qhov no dispersive electrode yog nquag thiab yuam kev hu ua" hauv av ncoo" los yog" nruab nrab electrode" Txawm li cas los xij txhua yam tam sim no muaj RF electrosurgical systems tau tsim los ua haujlwm nrog cov kab hluav taws xob sib cais-cov electrode dispersive yog txuas ncaj qha rau ESU, tsis yog" av". Tib yam hluav taws xob tam sim no kis tau los ntawm ob qho tib si dispersive electrode thiab cov khoom siv hluav taws xob, yog li nws tsis yog" nruab nrab". Lub sij hawm" rov qab electrode" kuj yog technically incorrectly vim alternating hluav taws xob tam sim no xa mus rau alternating polarity, ib tug tshwm sim uas tshwm sim nyob rau hauv bidirectional ntws hla ob electrodes nyob rau hauv lub Circuit Court.
Cov twj paj nruag bipolar feem ntau yog tsim los nrog ob" nquag" electrodes, xws li ib tug forceps rau sealing cov hlab ntsha. Txawm li cas los xij, cov cuab yeej bipolar tuaj yeem tsim tau xws li ib qho electrode dispersive. Lub ntsiab kom zoo dua ntawm cov cuab yeej bipolar yog tias tsuas yog ib feem ntawm tus neeg mob suav nrog hauv Circuit Court yog qhov uas nyob nruab nrab ntawm ob lub electrodes, qhov xwm txheej uas tshem tawm qhov kev pheej hmoo ntawm kev hloov pauv tam sim no thiab cov xwm txheej tsis zoo. Txawm li cas los xij, tshwj tsis yog cov khoom siv tsim los ua haujlwm hauv cov kua dej, nws nyuaj rau vaporize lossis txiav cov ntaub so ntswg nrog cov twj paj nruag bipolar.
Jinhua Huacheng Medical Appliance Co., Ltd.
Chaw tsim tshuaj paus ntawm cov khoom siv kho mob pov tseg:Electrosurgical mem hluav, grounding phaj, daim tawv nqaij stapler thiab ECG electrode
