ESD yog dab tsi?
Endoscopic submucosal dissection (ESD) yog ib qho txheej txheem endoscopic rau tshem tawm cov neoplasms nyob rau hauv cov khaubncaws sab nraud povtseg lossis cov qog subepithelial ntawm txoj hnyuv siv txoj kev en bloc resection.
Dab tsi yog cov cuab yeej tseem ceeb siv rau ESD phais?
Cov cuab yeej tseem ceeb siv rau cov txheej txheem ESD yog cov riam endoscopic electrosurgical riam, polypectomy snare, cap, hood, txhaj tshuaj, electrosurgical unit, thiab hemoclip, thiab lwm yam. Qee cov khoom siv no tsis yog siv rau ESD nkaus xwb tab sis kuj rau lwm cov txheej txheem endoscopic, xws li polypectomy snare.
Yuav ua li cas xaiv ib tug Disposable Electrosurgical riam?
Thaum lub sij hawm ESD, ib rab riam hluav taws xob endoscopic yog ib qho khoom siv tseem ceeb rau kev txiav cov txheej submucosal ntawm qhov txhab thiab thaj chaw ib puag ncig. Ntau yam riam endoscopic yog tam sim no siv hauv kev kho mob, nrog cov tshiab tshiab tau tsim. Txhua rab riam muaj nws tus yam ntxwv, qhov zoo, thiab qhov tsis zoo raws li txoj haujlwm, cov duab, thiab cov yam ntxwv ntawm qhov txhab. Yog li, tsis muaj ib rab riam endoscopic zoo tshaj rau tag nrho lwm tus hauv txhua qhov kev hwm, thiab nws yog ib qho tseem ceeb uas yuav tau xaiv ib rab riam endoscopic pov tseg electrosurgical uas yog qhov zoo tshaj plaws rau txhua tus txheej txheem raws li qhov chaw, hom kab mob, cov duab, thiab cov yam ntxwv ntawm qhov txhab rau. ua excis. Qhov tseem ceeb tshaj plaws, tus kws kho mob endoscopist txoj kev nplij siab nrog ib rab riam tshwj xeeb yuav tsum tau txiav txim siab rau nws txoj kev nyab xeeb thiab siv tau zoo. Hauv qab no yog 4 hom peb muaj tam sim no:
* I-shaped cutter taub hau: ceev dot npav, mucosal stripping
* O-shaped cutter taub hau: ceramic insulator tsim ntawm lub taub hau, zoo heev txhim kho kev phais thiab txiav kev nyab xeeb
* L-shaped cutter taub hau: rotatable cutter taub hau, loj cheeb tsam mucosa tev
* T-shaped cutter taub hau: tuaj yeem siv rau kev kos, hemostasis, txiav ua ntej, txiav, tev thiab lwm yam txheej txheem
