Defocus Incorporated Multiple Segments Lenses muaj npe vim tias muaj ntau lub lo ntsiab muag me me pom ntawm qhov muag liab qab ntawm cov ces kaum tshwj xeeb ntawm lub lens nto, uas tau muab faib rau hauv cov duab taw tes, yog li lub npe. Defocus Incorporated Multiple Segments Lenses yog ib hom kev tiv thaiv myopia thiab tswj cov iav tsom iav, uas yog tsim los ntawm ob qhov chaw. Ib qho yog qhov chaw kho qhov muag hauv nruab nrab siv los kho qhov tsis zoo (myopia, farsightedness thiab astigmatism), thiab lwm qhov yog qhov chaw txuas mus rau qhov chaw ntawm lub lens. Ntau cheeb tsam myopic defocus zones. Thaum tus neeg hnav saib cov khoom ntawm qhov sib txawv, defocus suav nrog ntau ntu lo ntsiab muag tuaj yeem muab qhov pom kev pom tseeb thiab myopia defocus tib lub sijhawm, thiab tuaj yeem tiv thaiv thiab tswj kev loj hlob ntawm myopia thaum kho qhov muag.
Lub hauv paus ntsiab lus yog siv lub tswv yim zoo ntawm lub qhov muag - qhov tshwm sim ntawm emmetropization, kom lub qhov muag pom kev, kev loj hlob ntawm lub qhov muag thiab cov duab ntawm lub qhov muag nyob ze rau qhov pom ntawm qhov muag emmetropic.
Tam sim no, cov tub ntxhais hluas muaj tseeb myopia feem ntau yog axial myopia, uas yog tshwm sim los ntawm kev loj hlob ntawm lub qhov muag axis. Vim lub elongation ntawm lub qhov muag, cov duab txoj hauj lwm yog projected nyob rau hauv pem hauv ntej ntawm lub retina. Thaum kho cov lo ntsiab muag myopia zoo tib yam, kev kho kom pom tseeb tsuas yog tsom rau ntawm lub hauv paus tsis pom kev, thiab lub lens tsim nws tus kheej maj mam nce lossis tsis xwm yeem nce qib ntawm thaj chaw sab nraum lub hauv paus ci ntsa iab. Tom qab kho, tib yam khoom tuaj yeem npaj mus rau fovea ntawm macula yam tsis muaj teeb meem, ua kom pom tseeb. Txawm li cas los xij, cov khoom tau txais los ntawm peripheral retina tsis yog ncaj qha rau ntawm retina, tab sis yog duab nyob rau sab posterior ntawm lub retina, Qhov no tseem yuav ua rau peb tam sim no xav txog hyperopia defocusing, uas tam sim no lees paub tias yog ib qho ntawm cov laj thawj tseem ceeb ntawm cov retina. myopia tsim thiab tob zuj zus los ntawm cov kws tshawb fawb. Qhov no yog vim hyperopia defocusing nyob rau sab posterior ntawm lub retina nkoos txoj kev loj hlob ntawm lub qhov muag axis ntawm lub posterior sab, ua rau axial loj hlob thiab ntxiv deepening ntawm myopia.
Lub micro lens nyob rau hauv qhov chaw defocus tshwj xeeb yog tsim los kom muaj qhov sib txawv ntawm ib lub lens hauv qhov chaw kho, ua rau cov duab poob rau pem hauv ntej ntawm retina, ua rau myopia defocus thiab muab lub teeb liab rau lub qhov muag axis rau pem hauv ntej, ua tiav. cov nyhuv ntawm ncua myopia deepening.
Qhov zoo:
1.Lub myopia tswj cov nyhuv yog pom tseeb: cov nyhuv ncua ntawm myopia degree kev loj hlob yog siab li 59%, thiab kev tswj cov nyhuv ntawm axial kev loj hlob yog siab li 60%.
2.Simple haum: Multi-point myopia defocus lo ntsiab muag yog ib hom tshwj xeeb ntawm tib lub tsom iav, thiab qhov haum yog yooj yim.
3.High kev nplij siab: multi-point myopia defocus lo ntsiab muag tsis muaj astigmatism cheeb tsam thiab tsis txhob tiv tauj tib neeg lub qhov muag. Tsis zoo li cov lo ntsiab muag, uas tiv thaiv lub pob zeb, lawv yuav tsis ua rau tsis xis nyob.
4.Kev saib xyuas yooj yim: Piv nrog rau lwm cov lo ntsiab muag, xws li orthokeratology lo ntsiab muag, uas yuav tsum tau ntxuav tes thiab tshuaj tua kab mob txhua zaus lawv raug tshem tawm thiab muab tso rau, thiab kev saib xyuas lub lens yuav tsum muaj kev saib xyuas tshwj xeeb.
5.Qhov kev ncua sij hawm ntawm myopia yog siab li 59%, thiab kev tswj cov nyhuv ntawm axial kev loj hlob yog siab li 60%.
https://www.zjideallens.com/ideal-defocus-incorporated-multiple-segments-lenses-product/
Post lub sij hawm: Oct-16-2023