The oropharyngeal airway, yomwe imadziwikanso kuti oropharyngeal airway, ndi chubu chosasunthika chopanda mpweya chomwe chingalepheretse lilime kuti lisagwere kumbuyo, kutsegula msewu mofulumira, ndikukhazikitsa njira yopangira mpweya kwakanthawi.

[Mapulogalamu]

Kangyuan oropharyngeal airway ndi oyenera matenda odwala ndi airway kutsekeka, kukhalabe airway patency.

[Kachitidwe]

Mankhwalawa amapangidwa ndi thupi la chubu, chubu chamkati cha pulagi yoluma (palibe kuluma). Thupi la chubu ndi zinthu za polyethylene zomwe zimagwiritsidwa ntchito ndi bite plug tube medical grade (PE), polypropylene (PP) zakuthupi. Mankhwala wosabala, Ngati ntchito ethylene okusayidi yotseketsa.

[Mafotokozedwe]

[Zithunzi]

[Mayendedwe ogwiritsira ntchito]

1. Mu Ikani oropharyngeal airway asanafike kuya kwa opaleshoni kukhuta, pofuna kupondereza pakhosi reflex.

2.Sankhani njira yoyenera ya oropharyngeal airway.

3.Tsegulani pakamwa pa wodwalayo, ndikuyika muzu wa lilime, lilime mmwamba, khoma lakumanzere lakumbuyo la pharyngeal ndi mpweya wa oropharyngeal mkamwa, mpaka kumapeto kwa 1 incisors yotchuka 1- 2cm, kutsogolo kwa oropharyngeal airway. adzafika ku khoma la oropharyngeal.

4.Manja onse akugwira nsagwada, lilime lakumanzere khoma lakumbuyo kwa pharyngeal, Kenako flange ya mbali ziwiri za chala chachikulu imayikidwa m'manja mwa m'mphepete mwa mpweya wa oropharyngeal, kukankhira pansi osachepera 2cm, Flange mpaka mpweya wa oropharyngeal ufike pamwamba. mlomo.

5.Sungani condyle ya mandible, ndikubwezeretsanso ku mgwirizano wa temporomandibular. The m`kamwa kufufuza pofuna kupewa lilime kapena milomo ndi clamped pakati mano ndi oropharyngeal airway.