中文Laryngeal mask airway (LMA) nigicuruzwa cyiza cyakozwe hagati mumwaka wa 1980 kandi gikoreshwa muri anesthesia muri rusange kugirango hashyizweho inzira nziza.Umuyoboro wa Laryngeal mask ufite ubuziranenge bufite ibyiza byinshi, nko gukoresha byoroshye, umuvuduko mwinshi wo gushyira, guhumeka neza, guhumeka gake, kwirinda kwangirika mu muhogo na mucosa tracheal.Ariko nigute dushobora gutandukanya ubwiza bwa LMA?Uyu munsi, fata inzira ya Kangyuan ya mask yo mu kanwa hamwe nu mugabane munini ku isoko kugirango usobanure uburyo bwo gusuzuma ubuziranenge bwumuyaga uhumeka uva mu bice bitatu bikurikira.
Icya mbere:Ibikoresho bya Laryngeal Mask Airway
Umuyoboro usohoka wa silicone isukuye yanduye hamwe na platine, ni urwego rwubuvuzi rufite umucyo mwinshi, biocompatibilité nziza kandi ihamye.Ubuso bworoshye kandi ntibuzabona umuhondo mbere yitariki yo kurangiriraho.Kugabanuka k'umuyoboro bihuye n'imiterere y'umubiri w'umuntu.
Cuff ikozwe mumashini ibumba inshinge hamwe na pompe ivanze ya pompe yibikoresho byamazi ya silicone yuzuye yanduye hamwe na platine, ifite ituze rikomeye, yoroshye kandi yoroshye, guhura neza nabarwayi.
Icya kabiri:Inzira zibyara umusaruro
Masgy ya Kangyuan yatejwe imbere yigenga nitsinda rya Kangyuan mu 2005 hanyuma ishyirwa mubikorwa nyuma yo gupimwa bikomeye.Ifite patenti nyinshi kandi ifite inyungu ntagereranywa ugereranije nandi maska yo mu kanwa.Inzira y'ibanze niyi ikurikira:
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3) Gutera inshinge za cuff: ukoresheje imashini yimbere yimbere yuzuye yuzuye ya silicone yatewe imashini, imashini ivanga ibikoresho pompe, ibikoresho byo kugenzura microcomputer ibikorwa nibipimo.
4) Guhuza ibicuruzwa: ibikoresho byose byogutanga byikora bikoreshwa kugirango barebe ko kole ikoreshwa neza.
5) Icapiro rya tube: Irangi ryo kumisha imiti rirakoreshwa, gucapa ntabwo ari uburozi kandi ntibigwa.
6) Huza umuyoboro na cuff hanyuma usibe kole: kora ihuriro hagati yigituba na cuff byoroshye kandi birenze, nta gusohoka.
7) Guteranya cuff yerekana.
8) Igenzura ryibigaragara: LMA igomba kugenzurwa nintoki.
9) Kumenyekanisha ibibyimba: shyiramo capsule inshuro 1,3 kugirango ugerageze amazi kugirango umenye niba yatembye.
10) Isuku kandi yumutse.
11) Gupakira.
12) Guhindura sterile ya Ethylene.
Icya gatatu:Ubwoko bwa mask yo mu kanwa
Inzira isobanutse ya Kangyuan laryngeal mask igena ubuhanga bwayo.Nyuma yimyaka 15 yabatijwe nisoko ryimvura, Kangyuan afite izina ryiza mumasoko yuburayi, Amerika na majyepfo yuburasirazuba bwa Aziya.Byongeye kandi, Kangyuan yateje imbere ibicuruzwa byinshi bya mask byo mu kanwa bifite ingaruka zitandukanye ku barwayi batandukanye, nk'inzira imwe isanzwe yo mu bwoko bwa mask yo mu kirere, inzira imwe ishimangira inzira ya mask yo mu kirere (umuyoboro uhumeka ushobora kuzunguruka ku mpande nyinshi utabanje guhonyora cyangwa gukubita) inzira ya mask yo mu kanwa hamwe na epiglottis bar (gukumira ubwoko ubwo aribwo bwose), inzira ebyiri zishimangira inzira ya mask yo mu kirere, inzira ya PVC laryngeal mask, nibindi.
Igihe cyo kohereza: Ukuboza-09-2020