Lub tshuab muag hluav taws xob yog qhov tsim kho tshiab, los ntawm cov cuab yeej siv tshuab tshiab thiab cov ntaub ntawv raw zoo, kev ua yeeb yam ntawm cov ventilator portable mus txog rau tus qauv siab dua. Peb zoo tag nrho rau txhua qhov kev nthuav dav ntawm lub tshuab tsom iav portable , lav qib theem qis, yog li coj koj cov khoom zoo meej. Mecanmed yog tus kws tshaj lij Tuam Tshoj ua kom lub chaw tsim khoom lag luam thiab cov chaw muag khoom, yog tias koj tab tom nrhiav tus nqi zoo tshaj plaws nrog tus nqi qis, Tham txog peb tam sim no!