Iyo oropharyngeal airway, inozivikanwawo seoropharyngeal airway, isiri-tracheal chubhu isina-invasive ventilation chubhu inogona kudzivirira rurimi kudonha kumashure, kuvhura nzira yemhepo nekukurumidza, uye kumisikidza yenguva pfupi yekugadzira nzira yemhepo.

[Chikumbiro]

Kangyuan oropharyngeal airway inokodzera varwere vekiriniki vane kuvharika kwemhepo, chengetedza mhepo patency.

[Maitiro eChimiro]

Chigadzirwa chacho chinoumbwa nechubhu muviri, yemukati chubhu yekurumwa plug (hapana kuruma). Iyo chubhu muviri uye polyethylene zvinhu zvinoshandiswa nekurumwa plug chubhu yekurapa giredhi (PE), polypropylene (PP) zvinhu. Chigadzirwa sterility, Kana kushandiswa kwe ethylene oxide sterilization.

[Mashoko]

[Mifananidzo]

[Nzira yekushandisa]

1. Mukuisa oropharyngeal airway isati yasvika pakadzika kwekugutsikana kweanesthesia, kuitira kudzvinyirira huro reflex.

2.Sarudza zvakakodzera oropharyngeal airway.

3.Vhura muromo wemurwere, uye uise pamudzi werurimi, rurimi kumusoro, ruboshwe rwemashure pharyngeal rusvingo uye oropharyngeal airway mumuromo, kusvika pakuguma kwe1 incisors yakakurumbira 1- 2cm, mugumo wepamberi weoropharyngeal airway. ichasvika pamadziro oropharyngeal.

4.Maoko ose ari maviri anobata shaya, rurimi rworuboshwe posterior pharyngeal wall, Ipapo flange yemativi maviri echigunwe anoiswa mumaoko emucheto weoropharyngeal airway, kusundira pasi zvishoma 2cm, Flange kusvikira oropharyngeal airway inosvika kumusoro. muromo.

5.Relax the condyle ye mandible, uye ita kuti idzoke kune temporomandibular joint. Kuongororwa kwemuromo, kuitira kudzivirira rurimi kana muromo kunosungirirwa pakati pemazino uye oropharyngeal airway.