Cov koob txhaj tshuaj pov tseg yog siv rau kev txhaj tshuaj endoscopic rau hauv plab hnyuv mucosa.
Raws li peb paub, peb cov koob txhaj tshuaj pov tseg muaj ntau hom kev xaiv thiab lawv raug xa mus rau ntau lub tebchaws. Lub koob sab nraud txoj kab uas hla yog los ntawm 0.5mm-0.9mm. thiab ntev ua haujlwm yog los ntawm 160cm-230cm.
Raws li cov qauv hauv qab no, nws muaj qhov ntsuas qhov ntsuas ntawm tus kov, thiab nyem rau ntawm rab koob txuas ntxiv kom nco ntsoov tus neeg kho mob tias rab koob tawm ntawm catheter, uas ua rau nws muaj kev nyab xeeb dua. Thiab lub koob yog beveled nrog stainless hlau koob, txuas qhov chaw ntawm qhov txhab nyob rau hauv ib cheeb tsam loj. Tsis tas li ntawd, lub catheter ntawm rab koob ua los ntawm PP, tuaj yeem tiv thaiv nws tsis yog punctured ua ntej koob txhaj tshuaj mus txog qhov chaw mob.
1-Tube Cap, 2-Qab, 3-Kov, 4-Adapter, 5-Needle, 6-Needle Holder, 7-Sheath , 8-Catheter
Nrog CE, ISO thiab FDA daim ntawv pov thawj, thiab tus nqi tsim nyog, cov koob txhaj tshuaj pov tseg yog qhov kev xaiv zoo rau koj. T yog li no, xaiv hom koj xav tau rau kev siv sib txawv. Yog tias koj tsis paub yuav ua li cas xaiv, hu thiab tiv tauj peb cov neeg muag khoom, lawv tuaj yeem pab koj txhua yam.
