Koob thiab Hub Cheebtsam rau kev siv kho mob
Thaum tham txog cov koob thiab cov hub cov khoom, peb feem ntau yog hais txog cov koob tshuaj hypodermic siv hauv kev kho mob thiab kev kho mob. Ntawm no yog cov khoom tseem ceeb ntawm koob hypodermic thiab hub: koob hub: Lub hub yog ib feem ntawm lub koob uas lub ncej ntawm koob txuas. Nws feem ntau yog ua los ntawm kev kho mob qib yas lossis hlau thiab muab kev ruaj ntseg thiab ruaj khov rau ntau yam khoom siv kho mob, xws li cov koob txhaj tshuaj, IV tubing, lossis cov tshuab sau ntshav.Needle ncej: Cov ncej yog qhov cylindrical ntawm rab koob uas txuas ntawm lub hub thiab muab tso rau hauv tus neeg mob lub cev. Nws feem ntau yog ua los ntawm cov hlau tsis muaj steel thiab muaj nyob rau hauv ntau qhov ntev thiab ntsuas raws li qhov xav tau siv. Cov ncej yuav coated nrog cov ntaub ntawv tshwj xeeb, xws li silicone los yog PTFE, kom txo tau kev sib txhuam thiab txhim kho cov neeg mob kev nplij siab thaum lub sij hawm insertion.Bevel los yog tip: lub bevel los yog ntsis yog lub sharpened los yog tapered kawg ntawm lub koob ncej. Nws tso cai rau kom du thiab meej nkag mus rau hauv tus neeg mob daim tawv nqaij lossis cov ntaub so ntswg. Lub bevel tuaj yeem luv lossis ntev, nyob ntawm lub hom phiaj ntawm rab koob. Qee cov koob kuj tseem muaj cov yam ntxwv kev nyab xeeb, xws li lub hau rov qab los yog tiv thaiv lub hau, kom txo tau qhov kev pheej hmoo ntawm kev raug mob ntawm rab koob.Luer xauv los yog plam connector: Lub connector ntawm lub hub yog qhov twg rab koob txuas rau ntau yam khoom siv kho mob. Muaj ob hom kev sib txuas tseem ceeb: Luer xauv thiab plam. Luer xauv connectors muaj ib tug threaded mechanism uas muab kev ruaj ntseg thiab tsis muaj xau. Slip connectors, ntawm qhov tod tes, muaj lub ntsej muag zoo li lub khob hliav qab thiab yuav tsum muaj qhov sib tw sib tw los txuas lossis tshem tawm ntawm lub cuab yeej.Safety nta: Ntau cov koob niaj hnub thiab cov khoom siv hub tuaj nrog cov yam ntxwv kev nyab xeeb los pab tiv thaiv kev raug mob ntawm rab koob. Cov yam ntxwv no yuav suav nrog cov koob thim rov qab lossis cov ntaub thaiv kev nyab xeeb uas cia li npog lub koob tom qab siv. Cov yam ntxwv kev nyab xeeb no yog tsim los txo qhov kev pheej hmoo ntawm kev raug mob ntawm rab koob thiab txhim kho cov neeg ua haujlwm kho mob thiab cov neeg mob kev nyab xeeb.Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov koob tshwj xeeb thiab cov khoom siv hub tuaj yeem sib txawv nyob ntawm daim ntawv thov thiab cov chaw tsim khoom. Cov txheej txheem kho mob sib txawv thiab kev teeb tsa yuav xav tau ntau hom koob, thiab cov kws kho mob yuav xaiv cov khoom tsim nyog raws li cov kev xav tau tshwj xeeb ntawm tus neeg mob thiab cov txheej txheem.
