Cov chaw ua si pov tseg tsis yog-sterile paj rwb txhaj tshuaj
Tsis yog-woven swabs yog hom kev hnav khaub ncaws feem ntau siv rau nqus thiab ntxuav thiab ntxuav thaum phais. Lawv tau ua los ntawm cov ntaub ntawv tsis-woven thiab ib txwm tuaj hauv cov square lossis duab plaub, nrog cov khoom nqus tau zoo. Cov kev ris tsho no yog sterilized ua ntej yuav tawm hauv lub Hoobkas kom ntseeg tau tias lawv muaj kev tsis muaj menyuam. Lawv tuaj yeem siv tau los nqus kev exudate thiab cov ntshav thaum phais, thiab kom ua kom lub chaw phais kom huv thiab qhuav. Tsis-woven Swabs yog cov khoom siv pov tseg thiab yuav tsum tau muab pov tseg tam sim ntawd tom qab siv. Lawv feem ntau yog siv nyob rau hauv chav ua haujlwm thiab lwm yam chaw kho mob rau ntau tus txheej txheem phais. Ib qho ntxiv, lawv kuj tseem tuaj yeem khaws cia hauv kev kho mob hauv tsev, kos duab, lossis lwm yam kev raug mob me.
