Venturi Mask yas txhaj tshuaj pwm / pwm
Lub npog ntsej muag Venturi yog cov cuab yeej kho mob siv los xa cov pa oxygen txaus rau cov neeg mob ua pa nyuaj.Nws muaj lub npog ntsej muag, tubing, thiab Venturi valve.Lub Venturi valve muaj qhov sib txawv me me uas tsim kom muaj cov pa oxygen txaus.Qhov no tso cai rau tus kws kho mob los kho qhov concentration ntawm oxygen xa mus rau tus neeg mob kom raug.Lub npog ntsej muag Venturi feem ntau yog siv rau hauv cov xwm txheej uas yuav tsum tau muaj cov pa oxygen ntau, xws li hauv cov neeg mob uas muaj kab mob ntsws ntev (COPD), mob hawb pob, lossis lwm yam ua pa. tej yam kev mob.Nws yog ib qho tseem ceeb tshwj xeeb tshaj yog rau cov neeg mob uas xav tau kev tswj hwm thiab kwv yees cov pa oxygen concentration, vim nws xa ib feem ntawm cov pa oxygen (FiO2).Tom qab ntawd lub raj xa mus rau qhov chaw ntawm oxygen, thiab lub npog ntsej muag muab tso rau ntawm tus neeg mob lub qhov ntswg thiab qhov ncauj.Lub npog ntsej muag yuav tsum haum snugly kom ntseeg tau tias cov pa oxygen zoo tshaj plaws.Nws yog ib qho tseem ceeb los saib xyuas tus neeg mob cov qib oxygen saturation thiab kho lub qhov ncauj raws li qhov xav tau los tswj qhov xav tau FiO2.Tsis tas li ntawd, kev ntsuam xyuas tsis tu ncua ntawm tus neeg mob txoj kev ua pa thiab kev hloov pauv ntawm cov pa oxygen txaus yuav tsim nyog.Lub npog ntsej muag Venturi feem ntau muaj kev nyab xeeb thiab siv tau zoo thaum siv kom raug raws li tus kws kho mob saib xyuas.Nws tso cai rau kev xa cov pa oxygen, ua rau nws muaj txiaj ntsig zoo hauv kev tswj kev ua pa.
| 1. R&D | Peb tau txais cov neeg siv khoom 3D kos duab lossis qauv nrog cov ntsiab lus xav tau |
| 2. Kev sib tham | Paub meej nrog cov neeg siv khoom paub meej txog: kab noj hniav, khiav, zoo, nqe, khoom siv, lub sijhawm xa khoom, cov khoom them nqi, thiab lwm yam. |
| 3.Tau qhov kev txiav txim | Raws li koj cov neeg siv khoom tsim lossis xaiv peb tus qauv tsim tawm tswv yim. |
| 4. Pwm | Ua ntej Peb xa pwm tsim rau cov neeg siv khoom pom zoo ua ntej Peb ua pwm thiab tom qab ntawd pib tsim khoom. |
| 5. Qauv | Yog tias thawj tus qauv tuaj tawm tsis txaus siab rau cov neeg siv khoom, peb hloov cov pwm thiab kom txog rau thaum cov neeg siv khoom txaus siab. |
| 6. Lub sijhawm khoom xa tuaj | 35-45 hnub |
| Lub npe tshuab | Ntim (pcs) | Lub teb chaws qub |
| CNC | 5 | Nyiv/Taiwan |
| EDM | 6 | Nyiv/China |
| EDM (Daim iav) | 2 | Nyiv |
| Hlau txiav (ceev) | 8 | Tuam Tshoj |
| Hlau txiav (nruab nrab) | 1 | Tuam Tshoj |
| Hlau txiav (slow) | 3 | Nyiv |
| Sib tsoo | 5 | Tuam Tshoj |
| Drilling | 10 | Tuam Tshoj |
| Lather | 3 | Tuam Tshoj |
| Milling | 2 | Tuam Tshoj |
