中文I-Laryngeal mask airway (LMA) yimveliso esebenzayo eyaphuhliswa phakathi koo-1980 kwaye isetyenziswa kwi-anesthesia jikelele ukuseka indlela yomoya ekhuselekileyo. I-Laryngeal mask airway enomgangatho omhle ineenzuzo ezininzi, ezifana nokulula ukuyisebenzisa, izinga eliphezulu lempumelelo yokubeka, umoya othembekileyo, ukuvuselela okuncinci, ukuphepha umonakalo emqaleni kunye ne-tracheal mucosa. Kodwa njani ukwahlula umgangatho we-LMA? Namhlanje, thatha i-Kangyuan's laryngeal mask airway kunye nesabelo esiphezulu semarike njengomzekelo wokuchaza indlela yokugweba umgangatho we-laryngeal mask airway ukusuka kule miba mithathu ingezantsi.
Ekuqaleni:Izinto eziphathekayo zeLaryngeal Mask Airway
Ityhubhu ikhutshelwe i-silicone eqinileyo ecocekileyo efakwe iplatinam, yeyomgangatho wezonyango kunye nokubonakala okuphezulu, ukuhambelana kwebhayoloji okugqwesileyo kunye nokuzinza olomeleleyo. Umphezulu ugudile kwaye awuzukufumana tyheli phambi komhla wokuphelelwa. I-curvature yombhobho ihambelana nesakhiwo somzimba womntu.
I-cuff yenziwe ngomatshini wokubumba inaliti kunye nempompo yokuxuba eguquguqukayo yezinto ezicocekileyo ze-silicone ezifakwe kwiplatinam, inozinzo olomeleleyo, umphezulu othambileyo kunye nogudileyo, ukunxibelelana ngokukhululekileyo nezigulana.
Isibini:IiNkqubo zeMveliso
Imaski ye-Kangyuan laryngeal yaphuhliswa ngokuzimeleyo liqela laseKangyuan ngo-2005 kwaye yafakwa kwimveliso emva kovavanyo olungqongqo. Ineqela lamalungelo awodwa omenzi wechiza kwaye ineengenelo ezingenakuthelekiswa nanto xa kuthelekiswa nenye imaski yelaryngeal. Inkqubo esisiseko imi ngolu hlobo lulandelayo:
I-1) I-silicone ukuxuba izinto eziluhlaza: ngomatshini wokuxuba izinto ezichanekileyo ezichanekileyo ze-silicone ukuze uqinisekise ukudibanisa, kwaye usebenzise i-chiller yamanzi yokuguqulwa kwamanzi ukulawula ukushisa okupholisa.
I-2) I-Extrusion ye-tube: izixhobo ezichanekileyo ezizenzekelayo ezichanekileyo kunye ne-laser diameter measurement kunye nomsebenzi wokusika ngokuzenzekelayo wamkelwe ukuqinisekisa ubungakanani obuchanekileyo kunye nokulawulwa kwe-Kangyuan laryngeal mask airway.
3) Ukubumba inaliti ye-Cuff: usebenzisa umatshini wokubumba we-athomathikhi we-silicone we-liquid ophuculweyo, oguquguqukayo wempompo yezinto zokuxuba, izixhobo zokulawula izixhobo ze-microcomputer kunye neeparamitha.
I-4) Ukudibanisa i-Cuff: izixhobo ezipheleleyo zokuzikhupha ngokuzenzekelayo zisetyenziselwa ukuqinisekisa ukuba iglue isetyenziswe ngokulinganayo.
I-5) Ukuprintwa kweThubhu: I-inki yokumisa yonyango isetyenzisiweyo, ukuprinta akunatyhefu kwaye akuwi.
6) Xhuma ityhubhu kunye ne-cuff kunye ne-scrape iglue: yenza uxhulumaniso phakathi kombhobho kunye ne-cuff ilula kwaye igqithise, ngaphandle kwe-protrusion.
7) Hlanganisa i-cuff ebonisayo.
8) Ukuhlolwa kwembonakalo: I-LMA iya kuhlolwa ngesandla.
I-9) Ukubona ukuvuza kwe-cuff: faka i-capsule ngamaxesha e-1.3 ukuze uvavanye amanzi ukuze ukhangele ukuba uyavuza.
10) Ucoce kwaye wome.
11) Ukupakishwa.
12)I-ethylene oxide inzalo.
Isithathu:Iintlobo zomoya wemaski welaryngeal
Inkqubo echanekileyo ye-mask ye-laryngeal yase-Kangyuan imisela ubungcali bayo. Emva kweminyaka eyi-15 yobhaptizo lwemarike kunye nemvula, iKangyuan inegama elihle kakhulu kwiimarike zaseYurophu, eMelika naseMazantsi-mpuma eAsia. Ukongeza, i-Kangyuan iphuhlise inani leemveliso zemaski ze-laryngeal ezineziphumo ezahlukeneyo kwiindidi ezahlukeneyo zezigulane, ezifana nendlela enye ye-mask ye-laryngeal airway, enye indlela yokuqinisa i-laryngeal mask airway (ityhubhu yokungenisa umoya inokujikeleza kwii-engile ezininzi ngaphandle kokutyumza okanye ukukrazula) , i-laryngeal mask airway ene-epiglottis bars (ukuthintela naluphi na uhlobo lwe-reflux), iindlela ezimbini zokuqinisa imaski ye-laryngeal airway, i-PVC ye-laryngeal mask airway, njl.
Ixesha lokuposa: Dec-09-2020