Indlela yokukhetha yokusiza izithulu

I-Baili Medical Supplies(Xiamen) Co.,ungumhlinzeki wemishini yezokwelapha echwepheshile ozinze e-Xiamen, e-China. Imikhiqizo yethu eyinhloko: Izimpahla Zokuzivikela, Izimpahla Zasesibhedlela, Izinsiza Zosizo Lokuqala, Izinsiza Zesibhedlela Nezigceme.
I-Deaf-aid iyisipikha esincane, umsindo wokuqala ongezwakali uyakhuliswa, futhi ukuzwa okuyinsalela kwabakhubazekile kungasetshenziswa ukuthumela umsindo esikhungweni sokuzwa sobuchopho futhi uzwe umsindo. Letha ukusizakala okukhulu kwabangezwa kahle.
Amanothi abantu abadala abakhetha izinsiza eziyizithulu:
Izithulu-izinsizaemakethe zihlukaniswe ngohlobo lwebhokisi, uhlobo olungemuva kwendlebe, uhlobo lwendlebe kanye nohlobo lwe-ear ear.
1.Ibhokisi le-deaf-aid, elibizwa nangokuthi iphakethe noma iphakethe, likhudlwana kunebhokisi likamentshisi. Umzimba uxhunywe ngocingo kwi-earphone, efakwa endlebeni yangaphandle uma isetshenziswa, bese ibhokisi lifakwa ephaketheni lesifuba. Izinzuzo zayo ziwukuphazanyiswa okuncane, amandla amakhulu, kulula ukuyisebenzisa, kulula ukulungisa, ukusetshenziswa kwesikhathi nakho kude, intengo iphansi, ingahlangabezana nokungezwa kwezidingo zabantu abasindayo. Kodwa-ke, leli bhokisi lensiza yokuzwa ephaketheni lizoveza umsindo wokungqubuzana, lithinte ukucwaswa kolimi, ukugqoka kugqame kakhulu, ngakho-ke ngezinye izikhathi uzizwa ungathandeki.

2. Ukubukeka kosizo lwezithulu ngemuva kobude obungu-3 kuya ku-4 cm ubude obuyihhuku, ngemuva kwendlebe, ngehuku lendlebe elimise okophondo kanye neshubhu lepulasitiki ukuthumela umsindo endlebeni. Inzuzo yayo iwukuba ungenayo i-conductor, ivolumu yikhabhinethi, efihliwe kakhulu, ukuphazamiseka kuncane, kungandisa umsebenzi wokulalela ucingo ngokufaka ikhoyili yokungeniswa. Ukungalungi ukuthi isikhunta sezindlebe sidinga ukulungiswa ngokukhethekile, esingasetshenzisiwe futhi akulula ukulungisa.
3. Uhlobo lwendlebe nohlobo lwe-ear canal uhlobo lwe-deaf-aid luyinsiza yokuzwa encane, enezintambo ezincane, ezifihliwe, ezingenazintambo, ngaphandle kwesinye isikhunta sendlebe, umphumela omuhle wokuzwa, ungathuthukisa ukuzwa nezinye izinzuzo; Kodwa ukulungiswa akulula, kuyabiza, kudinga ukwenziwa ngokwezifiso ngokusho komsele wendlebe ngamunye kanye nomgodi wezindlebe. Ngenxa yokuthi amandla mancane, afanele kuphela ubuthulu obusesilinganisweni, awufanele ukungezwa okunzima nokunzima kakhulu.
I-Deaf-aid ehambisana nokuhamba phambili kokuya esibhedlela, ukwenza ukuhlolwa okuphelele kokuzwa, i-audiometry kagesi nezinye izinsimbi ukuhlola ngokunembile izinga lokungezwa, bese ukhetha usizo lwezithulu, uma kungekho izimo zendawo esibhedlela, ukuzwa. ukulahlekelwa kanye nokulinganisa amandla okusiza izithulu kungalinganiselwa ngokuya ngokuhlolwa komlomo. Ngokwesibonelo, awukwazi ukuzwa ukulahlekelwa kokuzwa okuhlebayo okungama-decibel angu-30 ~ 40, awukwazi ukuzwa ukulahlekelwa kokuzwa okuhlebayo okungaba ngama-decibel angu-40 ~ 50, ngalesi sikhathi kufanele ukhethe amandla aphansi namandla.abantu abayizithulu; Ukulahlekelwa yizindlebe kwabantu abangakwazi ukuzwa inkulumo evamile cishe kungama-decibel angu-50 ~ 60, futhi ukulahlekelwa kwezindlebe zabantu abangakwazi ukuzwa inkulumo ephakeme ngama-decibel angu-60 ~ 70. Amandla amaphakathi namandla aphezuluabantu abayizithuluuyazikhethela. Abantu abangakwazi ukuzwa ukumemeza okukhulu, ukulahlekelwa kokuzwa kwama-decibel angu-70 ~ 80, ukukhethwa kwezinsiza eziyisithulu ezinamandla aphakathi nendawo naphezulu; Ukukhala okugcwele akukwazi ukuzwa ukulahlekelwa kwezindlebe cishe kwama-decibel angu-80 ~ 90 noma ngaphezulu, amandla amakhulu ongawakhetha kanye namandla amakhulu kakhuluabantu abayizithulu.
Izingane ezihambisana nezindaba zosizo lwezithulu ezidinga ukunakwa
"Ukulahlekelwa ukuzwa" kwezingane kuvame ukuhlukaniswa ngezimo ezingelaphekayo nezingelapheki. Ukungezwa okuphulukiswayo, okufana ne-otitis media kanye ne-earwax embolism, kungelashwa ngezinaliti ezilwa nokuvuvukala noma ukuhlanza umsele wezindlebe. Umaabantu abayizithuluzihambisana kanzima, umsindo okhuliswa yizinsiza-zithulu uzodala ukulimala kwezindlebe ezinganeni.
Ngenxa yokuthi ikhono lokukhuluma lezingane libuthakathaka, ukuhlolwa akulula ukubambisana, futhi ukuzwa kwezingane ngezinye izikhathi kuba nokuguquguquka okuthile, ukuhlolwa akukwazi ukufinyelela iziphetho kalula. Abazali kufanele bathathe izingane zabo ziyohlola ezinye izivivinyo eziningi, okungenani izivivinyo ezimbili ezifanele esibhedlela esivamile, ukuze banqume ukuthi bazohambisana yini nosizo oluyisithulu lwezingane. Uma ugqoke isithulu, ungacabangi nje ukuthi muhle, cabanga ukuthi ingane egqoke i-aid enkulu yezithulu ayibukeki kahle. Eqinisweni, ukufanisa okungafanelekile kwezinsiza-kuzwa kuzothinta ukuzwa kwezingane nokubiza amagama. Gqoka insiza yokuzwa ngemva kwezinyanga ezingu-1 ~ 2, qiniseka ukuthi uya esibhedlela uyohlolwa ukuzwa, ukuze ulungise ngesikhathi. Ngemva kokugqokaabantu abayizithulu, izingane ezivela ezweni elithulile ukuzwa umsindo, kunenqubo yokujwayela kancane kancane, abazali kufanele baphikelele ekuqeqesheni ulimi lwezingane, kodwa bangajahi empumelelweni, ngemva kokuqeqeshwa, izingane ngokuvamile zigqoka 3 ~ 4 izinyanga ngemuva kokuqala ukufunda ukukhuluma.