Kev cuam tshuam ntawm tortuous sib sau ceev ntawm hydraulic yeeb nkab dabtsi yog khoov tshuab ntawm txoj kev zoo

Kev cuam tshuam ntawm tortuous sib sau ceev ntawm hydraulic yeeb nkab dabtsi yog khoov tshuab ntawm txoj kev zoo

Txhawm rau kom lub tshuab ua haujlwm ib txwm siv sijhawm ntev, peb yuav tsum ua txoj haujlwm zoo hauv kev tu txhua hnub thiab kev siv tus qauv, thiab siv dav siv semi-automatic hydraulic yeeb nkab dabtsi yog khoov tshuab tsis muaj qhov tshwj xeeb. Nws yog ib qho tsim nyog kom nkag siab meej txog qee qhov kev ceev faj rau kev saib xyuas thiab cov yeeb nkab dabtsi yog khoov ceev.

Thaum lub sijhawm ua haujlwm ntawm semi-automatic hydraulic yeeb nkab dabtsi yog khoov tshuab, txhua qhov chaw ntawm cov yeeb nkab dabtsi yog khoov tshuab tuaj yeem khaws cia nyob rau hauv qhov hnyav ib puag ncig, kev ua haujlwm tsis raug thiab kev ua haujlwm tsis zoo, nrog rau kev siv ntau dhau. Cov yeeb nkab dabtsi yog khoov tshuab yog tsim rau kev ua haujlwm hauv ib puag ncig ntawm ± 40 degree thiab 0-95% av noo. Cov yeeb nkab dabtsi yog khoov tshuab yog tsim rau siv hauv zos ntawm qhov siab ntawm 0-3000m. Ua ntej ua haujlwm ntawm cov yeeb nkab dabtsi yog khoov tshuab, yuav tsum xaiv qhov chaw ua haujlwm tsim nyog. Lub tsev kawm ntawv yuav tsum tsis tsuas yog ua tiav cov stacking ntawm cov kav dej ncaj thiab khoov cov kav dej, tab sis kuj xyuas kom meej tias lub siab ntawm cov cuab yeej tuaj yeem lees txais hauv av. Txoj haujlwm dabtsi yog khoov yog siv los tshuaj xyuas cov tsos ntawm cov yeeb nkab tiv thaiv corrosion kom pom tias muaj cov roj stains, dents, twists, wrinkles nyob rau hauv cov txheej txheem tiv thaiv corrosion, tsis paub meej los yog tsis raug txheeb xyuas ntawm tus lej tiv thaiv thiab cov yeeb nkab tooj. , mechanical puas tsuaj, thiab lwm yam tsis pom kev. Cov ntaub ntawv tshuaj xyuas yuav tsum khaws cia.

Tsis tas li ntawd, qhov cuam tshuam tseem ceeb ntawm kev khoov txoj kev ceev ntawm semi-automatic hydraulic yeeb nkab dabtsi yog khoov tshuab ntawm txoj kev zoo yog:

Qhov nrawm nrawm dhau, ua rau lub tiaj tiaj thiab tortuous ib feem ntawm lub catheter uas tsis ua raws li qhov yuav tsum tau ua, ua rau catheter tearing thiab tawg; Qhov ceev yog qeeb heev, uas tuaj yeem yooj yim ua rau wrinkling ntawm lub catheter thiab slipping ntawm lub clamping thaiv. Cov kav dej loj loj yog qhov ua rau poob ntawm qhov nkhaus ntawm lub catheter. Nws raug nquahu kom paub meej tias qhov khoov ceev ntawm lub catheter li 20% -40% ntawm lub tshuab dabtsi yog khoov ceev.

Qhov zoo ntawm lub siab tsis siv neeg cov yeeb nkab dabtsi yog khoov tshuab yog qhov zoo. Nyob rau hauv cov txheej txheem ntau lawm, peb kuj yuav tsum tau them sai sai rau qhov ruaj khov ntawm cov yeeb nkab dabtsi yog khoov tshuab ua, uas tuaj yeem muab faib ua ob yam: thawj, nws sib tshooj, thiab qhov thib ob, lub ntsuas siab. Tsuas yog thaum ob qho tib si ua tau raws li qhov yuav tsum tau ua tuaj yeem siv lub tshuab cuab yeej thiab cov yeeb nkab dabtsi yog khoov tshuab pwm tsis raug puas tsuaj thiab xyuas kom meej cov kev xav tau zoo ntawm cov khoom siv khoov. Lub tshuab dabtsi yog khoov pwm ntawm lub tshuab dabtsi yog khoov tau muab faib ua ob ntu: sab sauv thiab qis. Cov txheej txheem sib tshooj yog qhov sib tshooj ntawm cov pwm sab saud thiab qis ntawm cov yeeb nkab dabtsi yog khoov tshuab. Tsis tas li ntawd, nws kuj tau muab faib ua ntsug sib tshooj thiab kab rov tav sib tshooj. Nyob rau hauv ntsug sib tshooj, xyuam xim rau qhov sib txawv ntawm ob, tsis loj lossis me dhau. Yog li ntawd, thaum kho qhov sib txawv, nws kuj tseem yuav tsum tau them sai sai rau kev sib txuam nrog kev hloov kho ntawm lub ntsuas siab.

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