Umzila womoya we-oropharyngeal, owaziwa nangokuthi umzila womoya we-oropharyngeal, iyishubhu lokungenisa umoya elingenalo uqhoqho elinganqanda ulimi ukuba liwe ngemuva, livule umzila womoya ngokushesha, futhi lisungule umzila womoya wokufakelwa wesikhashana.

[Uhlelo lokusebenza]

Umzila womoya we-Kangyuan oropharyngeal ulungele iziguli zasemtholampilo ezinokuvaleka kwendlela yokuphefumula, zilondoloze amandla omoya.

[Ukusebenza Kwesakhiwo]

Umkhiqizo wenziwe ngomzimba weshubhu, ishubhu elingaphakathi le-bite plug (akukho bite). Umzimba weshubhu kanye nezinto ze-polyethylene ezisetshenziswa i-bite plug tube yebanga lezokwelapha (PE), i-polypropylene (PP) impahla. Ubunyumba bomkhiqizo, Uma ukusetshenziswa kwe-ethylene oxide inzalo.

[Ukucaciswa]

[Izithombe]

[Indlela yokusebenzisa]

1. Ekufakeni umzila womoya we-oropharyngeal ngaphambi kokufinyelela ekujuleni kokwaneliseka kwe-anesthesia, ukuze ucindezele i-reflex yomphimbo.

2.Khetha indlela yomoya efanelekile ye-oropharyngeal.

3.Vula umlomo wesiguli, bese ufakwa empandeni yolimi, ulimi phezulu, udonga lwe-posterior pharyngeal lwesobunxele kanye nomzila womoya we-oropharyngeal emlonyeni, kuze kube sekupheleni kwe-1 incisors evelele engu-1- 2cm, umkhawulo wangaphambili we-oropharyngeal airway. izofinyelela odongeni lwe-oropharyngeal.

4.Zombili izandla zibambe umhlathi, ulimi lwesokunxele odongeni lwepharyngeal lwangemuva, Bese i-flange yezinhlangothi ezimbili zesithupha ibekwe ezandleni zonqenqema lomzila womoya we-oropharyngeal, phushela phansi okungenani u-2cm, Flange kuze kufike indlela yomoya ye-oropharyngeal ngenhla. udebe.

5.Nethezeka i-condyle ye-mandible, futhi uyenze ibuyele ekuhlanganyeleni kwe-temporomandibular. Ukuhlolwa komlomo, ukuze kuvinjwe ulimi noma udebe luboshwe phakathi kwamazinyo nendlela yomoya ye-oropharyngeal.