Kev sau ntshav yog ib kauj ruam tseem ceeb hauv kev kuaj mob. Kev xaiv qhov tsim nyogkoob txhaj ntshavua rau tus neeg mob xis nyob dua, zoo dua cov qauv kuaj, thiab ua haujlwm tau zoo dua. Txij li kev siv venipuncture mus rau kev kuaj capillary, cov kws kho mob siv ntau yamcov khoom siv kho mobnyob ntawm seb qhov xwm txheej kho mob zoo li cas. Hauv tsab xov xwm no, peb tshawb nrhiav plaub hom kev mob tseem ceebcov khoom siv sau ntshav: koob ncaj, koob npauj npaim (cov leeg ntshav ntawm lub taub hau), koob txhaj tshuaj, thiabkoob txhaj tshuajPeb kuj tseem yuav tham txog lawv cov qauv ib txwm muajkoob ntsuas ntau yam, siv cov ntaub ntawv, thiab cov txiaj ntsig tseem ceeb.
Rooj Sib Piv ntawm Koob Ntsuas
| Hom koob | Qhov Ntsuas Sib Xws | Cov Ntaub Ntawv Siv Zoo Tshaj Plaws |
|---|---|---|
| Koob Ncaj | 18G – 23G | Kev siv tshuaj venipuncture rau cov neeg laus |
| Koob txhaj tshuaj npauj npaim (Teeb tsa cov hlab ntsha ntawm lub taub hau) | 18G – 27G (feem ntau yog: 21G–23G) | Kev kho mob menyuam yaus, kev kho mob laus, cov leeg me me lossis cov leeg tsis muaj zog |
| Koob Vacutainer | 20G - 22G (feem ntau yog 21G) | Kev sau cov ntshav ntau yam qauv |
| Koob Lancet | 26G – 30G | Kev kuaj ntshav capillary (ntiv tes/taw pob taws) |
1. Koob Ncaj: Yooj Yim thiab Txheem
Koob ntsuas ntau yam:18G–23G
Lubkoob ncajyog ib lub cuab yeej siv rau kev txhaj tshuaj venipuncture thiab kev kuaj ntshav. Nws feem ntau txuas nrog lub koob txhaj tshuaj thiab siv rau kev rho ntshav ncaj qha. Ua los ntawm cov hlau tsis xeb, cov koob no muaj nyob rau hauv ntau lub ntsuas, qhov twg tus lej ntsuas qis dua qhia txog txoj kab uas hla loj dua.
- Tus nqi qis thiab yooj yim muaj
- Zoo rau cov neeg mob uas muaj cov leeg ntshav pom tseeb
- Feem ntau siv rau hauv kev kho mob
Cov koob txhaj ncaj yog tsim rau cov neeg mob laus uas muaj cov leeg ntshav yooj yim nkag mus. Lawv siv dav hauv tsev kho mob thiab chaw kuaj mob ua qhov yooj yimcov khoom siv kho mobrau kev sau ntshav ib txwm muaj.
2. Koob txhaj npauj npaim(Teeb tsa cov hlab ntsha ntawm lub taub hau): Yooj yim thiab xis nyob
Koob ntsuas ntau yam:18G–27G (feem ntau yog: 21G–23G)
Kuj hu ua ibcov hlab ntsha taub hau, tuskoob npauj npaimmuaj ib rab koob nyias nyias txuas rau "tis" thiab cov raj yas uas yoog tau. Nws tso cai rau kev tswj hwm zoo dua thaum ntxig, ua rau nws zoo tagnrho rau cov neeg mob uas muaj cov leeg me lossis tsis muaj zog.
- Ua rau cov leeg nqaij mos, txo qhov mob thiab mob nqaij
- Zoo rau cov neeg mob uas muaj teeb meem nkag mus rau hauv cov hlab ntsha venous
- Tso cai rau kev txiav txim siab thaum lub sijhawm nqus ntshav
Feem ntau siv rau hauv kev kho mob menyuam yaus, kev kho mob laus, kev kho mob qog nqaij hlav, thiab kev saib xyuas neeg mob sab nraud. Vim nws xis nyob thiab raug, lub koob txhaj tshuaj npauj npaim yog ib qho ntawm cov koob uas neeg nyiam tshaj plawscov khoom siv sau ntshav.
3. Koob Vacutainer: Muaj kev nyab xeeb thiab npaj tau ntau yam qauv
Koob ntsuas ntau yam:20G–22G (feem ntau yog 21G)
Lubkoob txhaj tshuajyog ib rab koob uas muaj ob sab uas haum rau hauv lub thawv yas, uas tso cai rau ntau lub raj sau ntshav kom puv thaum lub sijhawm venipuncture ib zaug. Qhov nolub cuab yeej sau ntshavyog ib feem tseem ceeb ntawm cov txheej txheem kuaj mob niaj hnub no.
- Ua kom sau tau ntau yam qauv sai thiab sai
- Txo qhov kev pheej hmoo ntawm kev ua qias tuaj
- Cov ntim txheem rau kev ua haujlwm raug hauv chaw kuaj mob
Siv dav hauv cov chaw kuaj mob thiab cov chaw kho mob uas qhov kev ua haujlwm zoo thiab kev huv huv yog qhov tseem ceeb. Lub tshuab nqus pa yog qhov tseem ceeb hauv kev tshaj lijkhoom siv kho mobcov saw hlau rau kev kuaj ntshav ntau.
4. Koob Lancet: Rau Kev Ntsuas Ntshav Capillary
Koob ntsuas ntau yam:26G–30G
koob txhaj tshuaj Lancet me me, caij nplooj ntoos hlav thauj khoomcov khoom siv kho mobtsim los rau kev txiav daim tawv nqaij kom tau cov ntshav capillary. Lawv feem ntau yog siv ib zaug xwb thiab pov tseg.
- Qhov mob tsawg thiab kho sai
- Zoo tagnrho rau kev kuaj ntshav qab zib thiab kev sau cov khoom me me
- Yooj yim siv hauv tsev lossis hauv chaw kho mob
Cov Lancets feem ntau siv rau kev tswj ntshav qab zib, kev saib xyuas menyuam mos, thiab kev kuaj ntiv tes. Raws li qhov me me thiab huv sikhoom siv kho mob, lawv yog qhov tseem ceeb hauv kev kuaj mob thiab cov khoom siv kho mob tus kheej.
Xaus Lus: Xaiv Koob Rau Kev Sau Ntshav Kom Yog
Nkag siab txog lub hom phiaj tshwj xeeb thiabqhov ntsuas ntau yamntawm txhua tuskoob txhaj ntshavhom no yog qhov tseem ceeb rau kev xa cov kev saib xyuas zoo thiab cov txiaj ntsig tseeb:
- Koob ncaj(18G–23G): zoo tshaj plaws rau kev siv venipuncture niaj hnub
- Koob txhaj npauj npaim(18G–27G): zoo tagnrho rau cov leeg me me, tsis muaj zog
- Koob txhaj tshuaj vacutainer(20G–22G): zoo meej rau kev kuaj ntau lub raj
- koob txhaj tshuaj Lancet(26G–30G): tsim nyog rau kev kuaj cov hlab ntsha
Los ntawm kev xaiv qhov yogkhoom siv kho mob, cov kws kho mob tuaj yeem txhim kho kev nplij siab ntawm tus neeg mob thiab ua kom yooj yim rau kev kuaj mob. Txawm tias koj tab tom nrhiav kev pab rau tsev kho mob, chaw kuaj mob, lossis kev saib xyuas neeg mob sab nraud, muaj txoj caicov khoom siv sau ntshavhauv koj cov khoom muag yog qhov tseem ceeb rau kev xa cov kev saib xyuas zoo thiab muaj kev khuv leej.
Lub sijhawm tshaj tawm: Lub Yim Hli-11-2025