A Chinochinja Hunyoro Hwekupisa (HME)ndiyo imwe nzira yekupa hunyoro kuvarwere vakuru vane tracheostomy. Kuchengetedza hunyoro hwemhepo kwakakosha nekuti kunobatsira kutetepa kwemvura kuti ikwanise kukosora. Dzimwe nzira dzekupa hunyoro kumhepo dzinofanira kushandiswa kana HME isipo.
Zvikamu zveMafirita eHEM
Zvikamu zvemafirita eHME zvakagadzirwa nokungwarira kuti zvive nechokwadi chekuti zvinoshanda zvakanaka. Kazhinji, mafirita aya anosanganisira imba, hygroscopic media, uye bacterial/viral filter layer. Imba yacho yakagadzirirwa kuchengetedza firita mukati memurwere.dunhu rekufema. Hygroscopic media inowanzogadzirwa nezvinhu zvinodzivirira mvura zvinobata uye zvinochengetedza hunyoro hunobuda. Panguva imwe chete, firita remabhakitiriya/mavhairasi rinoshanda sechidziviriro, richidzivirira kupfuura kwetupukanana tunokuvadza netunhu.
Hunhu hwehunyanzvi hweHME Filters:
Sefa yeHME inoshandiswa pamasekete ekufema emurwere kudzivirira kusvibiswa kupi zvako.
Zvakakodzera varwere vanofema vasingafungiri vane tracheostomy tube.
Nzvimbo yekusefa inoshanda: 27.3cm3
Luer Port kuti zvive nyore kutora sampuli yegesi nevharo rakasungirirwa kuti pasave nenjodzi yekurasikirwa nenzvimbo.
Chimiro chedenderedzwa chisina mipendero yakapinza chinoderedza zviratidzo zvekumanikidzwa.
Dhizaini diki inoderedza huremu hwesekete.
Kusakwanisa kuyerera zvakanaka kunoderedza kufema
Kazhinji kacho kanenge kaine furo kana bepa rakafukidzwa nemunyu wehydroscopic wakaita secalcium chloride
Mafirita ebhakitiriya nehutachiona anobatsira pakusefa kusvika pa99.9%.
HME ine hunyoro hunobudirira >30mg.H2O/L
Inobatanidza kune chinongedzo che 15mm chakajairwa chiri pachubhu ye endotracheal
Maitiro ekudziyisa nekunyorovesa
Ine furo kana bepa rakaputirwa nemunyu wakaita secalcium chloride
Gasi rinopera rinotonhora parinoyambuka membrane, zvichikonzera kuungana uye kuburitswa kwesimba guru remhepo rinopfungaira kuenda kuHME layer.
Pakufemerwa, kupisa kunonyungudika kunobvisa mvura mumhepo uye kunodziisa gasi, munyu we hygroscopic unoburitsa mamorekuru emvura kana kumanikidzwa kweutsi kwakaderera.
Saka kudziya uye hunyoro zvinodzorwa nehunyoro hwemhepo inenge yapera uye tembiricha yemuviri wemurwere.
Panewo firita, ingave yakachajwa nemagetsi kana kuti ine pleated hydrophobic layer, iyo yekupedzisira inobatsira kudzorera hunyoro kugasi sezvo condensation uye evaporation zvichiitika pakati pepleats.
Maitiro ekusefa
Kusefa kunowanikwa kune zvidimbu zvakakura (>0.3 µm) nekushandisa inertial impaction uye interception
Zvidimbu zvidiki (<0.3 µm) zvinobatwa nekupararira kweBrownian
Kushandiswa kweHME Filters
Anoshandiswa zvakanyanya muzvipatara, makiriniki, uye munzvimbo dzekuchengeta varwere kumba. Mafirita aya anowanzo batanidzwa mumasekete ekufema, masisitimu ekufema eanesthesia, uye machubhu etracheostomy. Kushanda kwadzo kwakasiyana-siyana uye kuenderana kwadzo nemidziyo yakasiyana-siyana yekufema kunoita kuti dzive chikamu chakakosha chekuchengetedza kufema.
Semutengesi anotungamira uye mugadziri wezvinodyiwa zvekurapaShanghai Teamstand Corporation yakazvipira kupa mafirita eHME emhando yepamusoro anosangana nezvinodiwa zvakasimba zvevashandi vehutano. Zvigadzirwa zvavo zvakagadzirwa zvakananga pakunyaradza kwevarwere, kushanda zvakanaka kwekiriniki uye kudzora hutachiona, zvichiita kuti vave sarudzo yakavimbika kune zvipatara pasi rese.
Tinopa sarudzo yakakura uye yakazara yeHMEFs ine mabasa akasiyana-siyana, saizi uye maumbirwo akasiyana-siyana kuitira kuti tive nechokwadi chekuti vatengi vanosarudza vatengi vavo zvakanyanya uku tichizadzisa zvese zvinodiwa pakurapa.
Nguva yekutumira: Kubvumbi-22-2024