Fakitale yaku China yophera tizilombo toyambitsa matenda a ventilator tubings imapanga mankhwala apamwamba kwambiri omwe amatsuka bwino ndikuchotsa machubu olowera mpweya.Machubu olowera mpweya amenewa ndi ofunika kwambiri popereka mpweya kwa odwala, choncho m'pofunika kuti atsuke bwino kuti apewe kufala kwa matenda opatsirana.Fakitale imagwiritsa ntchito ukadaulo wapamwamba komanso kuwongolera kokhazikika kuti zinthu zawo zikhale zogwira mtima, zotetezeka komanso zodalirika.Amapereka mankhwala osiyanasiyana ophera tizilombo m'miyeso ndi mitundu yosiyanasiyana kuti akwaniritse zosowa za makasitomala osiyanasiyana.Fakitale yaku China yopha tizilombo toyambitsa matenda a ventilator tubing yadzipereka kupereka zinthu zapamwamba kwambiri komanso ntchito yabwino kwamakasitomala.