Hauv kev phais hluav taws xob monopolar, lub voj voog hluav taws xob nquag siv txhawm rau xa lub zog rau hauv cov ntaub so ntswg thiab rov qab electrode ntawm daim tawv nqaij kom ua tiav cov hluav taws xob hluav taws xob, thaum nyob rau hauv bipolar electrosurgery (Fig.
Lub tsev electrosurgical yog dab tsi?
Electrosurgical units (ESU) siv lub tshuab hluav taws xob ntau hluav taws xob tam sim no los txiav cov ntaub so ntswg thiab tswj cov ntshav los ntawm kev ua kom coagulation. Cov ntaub so ntswg tsis kam mus rau high-density tam sim no ua rau cov cua sov uas ua rau cov ntaub so ntswg puas. Cov hluav taws xob tam sim no raug xa thiab tau txais los ntawm cov cables thiab electrodes.
2 hom kev phais hluav taws xob yog dab tsi?
Electrosurgery yog ib lo lus siv los piav txog ntau yam kev siv hluav taws xob los ua kom thermal puas ntawm cov ntaub so ntswg los ntawm lub cev qhuav dej, coagulation, los yog vaporization. Ob hom electrosurgery feem ntau yog siv yog high-frequency electrosurgery thiab electrocautery.
Thaum twg koj siv COAG thiab txiav?
Cut/Coag Feem ntau cov ntub dej electrosurgical tshuab ua haujlwm nyob rau hauv ob hom: "Cut" ua rau thaj tsam me me ntawm cov ntaub so ntswg kom vaporized, thiab "Coag" ua rau cov ntaub so ntswg "qhuav"(nyob rau hauv kev txiav txim siab los ntshav tau nres).
Txoj cai ua haujlwm ntawm electrosurgical cautery yog dab tsi?
Lub tshuab hluav taws xob yog qhov chaw ntawm qhov hluav taws xob. Cov hluav taws xob hluav taws xob hloov mus rau cov cua sov hauv cov ntaub so ntswg raws li cov ntaub so ntswgresists ntws tam sim no los ntawm electrode. Peb cov ntaub so ntswg muaj peev xwm ua tau nrog niaj hnub electrosurgical units-txiav, desiccation, thiab fulguration.
