Defocus Incorporated Multiple Segments lenses bụ aha n'ihi na enwere ọtụtụ obere lenses a na-ahụ anya na anya gba ọtọ n'akụkụ akụkụ dị iche iche n'elu oghere oghere, nke ekesara n'ụdị ntụpọ, ya mere aha ahụ.Anya anya anya nlegharị anya nke Incorporated Incorporated bụ ụdị mgbochi myopia na enyo enyo njikwa, nke nwere mpaghara abụọ mejupụtara.Otu bụ ebe etiti anya nke a na-eji dozie njehie refractive (myopia, anya anya na astigmatism), nke ọzọ bụ etiti na-agbatị ruo n'akụkụ oghere nke oghere.Mpaghara myopic defocus zone otutu.Mgbe onye nwe ya na-ele ihe anya n'ebe dị anya dị iche iche, defocus gụnyere ọtụtụ oghere anya nwere ike inye ọhụụ doro anya na myopia defocus n'otu oge, ma nwee ike igbochi na ịchịkwa uto nke myopia mgbe ọ na-edozi ọhụụ.
Ụkpụrụ bụ iji usoro nzaghachi sitere n'okike nke anya - ihe ngosi nke emmetropization, nke mere na anya, mmepe anya na ihe oyiyi nke anya dị nso na mmetụta anya nke emmetropic anya.
Ka ọ dị ugbu a, ezigbo myopia na-eto eto na-abụkarị myopia axial, nke na-akpata site na uto nke anya anya.N'ihi elongation nke anyaball, a na-atụ anya ọnọdụ ihe oyiyi n'ihu retina.Mgbe a na-agbazi anya anya anya anya myopia nkịtị, mgbazi kacha doo anya bụ naanị n'ọhụụ etiti, na imewe oghere n'onwe ya ji nwayọọ nwayọọ na-abawanye ma ọ bụ na-abawanye ogo nke mpaghara ahụ n'èzí nchapụta etiti.Mgbe emezigharịrị, otu ihe ahụ nwere ike ịtụba ya na fovea nke macula n'enweghị nsogbu ọ bụla, na-eme ka ọhụụ doro anya.Otú ọ dị, ihe natara site na mpụta retina abụghị kpọmkwem na retina, ma a na-ese ya na azụ azụ nke retina, nke a ga-edugakwa na ihe anyị na-ewere ugbu a hyperopia defocusing, bụ nke a ghọtara ugbu a dị ka otu n'ime isi ihe kpatara ya. nhazi nke myopia na omimi site n'aka ndị nchọpụta.Nke a bụ n'ihi na hyperopia defocusing n'akụkụ azụ nke retina na-akpali uto nke anya anya n'akụkụ azụ, na-eduga na uto axial na mmụba nke myopia.
A na-ahazi obere oghere dị na mpaghara defocus ka ọ nwee ogo dị iche na otu oghere dị na mpaghara mgbazi, na-eme ka onyinyo ahụ daa n'ihu retina, na-eme ka myopia defocus ma na-enye ihe mgbaàmà na axis anya na-aga n'ihu, na-enweta ya. mmetụta nke igbu oge myopia miri emi.
Uru:
1.The myopia njikwa mmetụta doro anya: mmetụta igbu oge na myopia ogo uto dị elu dị ka 59%, na njikwa mmetụta na axial ibu dị ka elu dị ka 60%.
2.Simple dabara adaba: Multi-point myopia defocus lenses bụ ụdị pụrụ iche nke otu oghere lekwasịrị anya, na ihe dabara adaba dị mfe.
3.High nkasi obi: multi-point myopia defocus lenses enweghị ebe astigmatism ma ghara ịkpọtụrụ anya mmadụ.N'adịghị ka lenses kọntaktị, nke na-akpọtụrụ cornea, ha agaghị eme ka ahụ erughị ala.
4.Nlekọta dị mfe: Tụnyere lenses ndị ọzọ, dị ka lenses orthokeratology, nke na-achọ ịsacha aka na disinfection mgbe ọ bụla a na-ewepụ ha ma tinye ya, na nlekọta lens chọrọ ngwọta nlekọta pụrụ iche.
5.The na-egbu oge mmetụta nke myopia dị elu dị ka 59%, na ịchịkwa mmetụta nke axial ibu dị elu dị ka 60%.
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Oge nzipu: Ọktoba 16-2023