Vision 2024, Hlis ntuj nqeg
Kawg hloov kho: 2023-12-16 21:12
Kev tawm dag zog tshwj xeeb los so lub qhov muag pom kev tau tsim ntau xyoo ua ntej peb lub sijhawm. Yogis, uas tsim cov complexes rau kev cob qhia lub cev tag nrho, tsis pom lawv lub qhov muag. Lawv, zoo li tus so ntawm lub cev, xav tau kev cob qhia, so kom zoo thiab so. Peb yuav qhia koj yuav ua li cas so koj ob lub qhov muag, yuav ua li cas yog tias lawv nkees, thiab cov kev tawm dag zog dab tsi yog qhov zoo tshaj plaws los ua hauv peb tsab xov xwm
Kawg hloov kho: 2023-12-16 21:12
Qhov pom ntawm qhov muag tsaus nti ib txwm ua rau muaj kev txhawj xeeb, vim qhov no yog thawj qhov cim ntawm kev txhim kho cov txheej txheem pathological hauv lub cev lossis ua tsis tiav. Nyob rau tib lub sijhawm, xws li anomaly tsis tas yuav ua rau muaj kev ua txhaum ntawm kev ua haujlwm ntawm lub cev pom
Kawg hloov kho: 2023-12-16 21:12
Vim li cas ib txhia thiaj muaj qhov muag xiav? Qhov no puas yog ib qho kab mob? Koj yuav pom cov lus teb rau cov lus nug no thiab lwm yam hauv kab lus. Cov qhov muag dawb hu ua li ntawd vim lawv ib txwm dawb. Blue sclera yog qhov tshwm sim ntawm thinning ntawm txheej dawb ntawm lub qhov muag, uas yog tsim los ntawm collagen. Raws li qhov no, cov hlab ntsha tso rau hauv qab nws ci los ntawm, muab cov xim xiav rau lub sclera. Nws txhais li cas thaum cov xim dawb ntawm lub qhov muag xiav, nrhiav hauv qab no
Kawg hloov kho: 2023-12-16 21:12
Qhov muag hlawv nrog lub teeb quartz tuaj yeem ua tau yog tias koj siv koj tus kheej. Qhov degree ntawm qhov kub hnyiab yog cuam tshuam los ntawm tus lej thiab lub zog ntawm lub teeb, nrog rau lub sijhawm ntawm kev cuam tshuam rau lub cev ntawm lub zeem muag. Hauv qhov xwm txheej no, kev pabcuam tam sim yog xav tau, tab sis qhov no yuav tsum ua tib zoo ua raws li cov cai. Txhua tus neeg ua haujlwm nrog cov cuab yeej no yuav tsum paub yuav ua li cas yog tias lub qhov muag raug hlawv los ntawm lub teeb quartz
Kawg hloov kho: 2023-12-16 21:12
Ua rau lub qhov muag cyst, nws cov duab thiab cov lus piav qhia dav dav. Daim duab kho mob ntawm tus kab mob thiab ua rau muaj kev phom sij rau kev noj qab haus huv. Yuav ua li cas kho tau zoo thiab tshem tawm kev kawm nrog tshuaj lossis phais
Kawg hloov kho: 2023-12-16 21:12
Lub cev vitreous (vitreum) muaj 99% dej, thiab 1% yog collagen thiab hyaluronic acid, ions, proteins. Hauv cov neeg laus, nws qhov loj me feem ntau yog kwv yees li 4 ml, uas yog, 80% ntawm lub qhov muag. Lub anterior thiab posterior hyaloid daim nyias nyias yog txawv, uas envelop lub vitreum los ntawm sab nraud
Kawg hloov kho: 2023-12-16 21:12
Astigmatism hauv menyuam yaus muaj ntau dua li qhov yuav tsum xav. 6% ntawm cov menyuam kawm ntawv muaj qib siab ntawm astigmatism, thiab qib qis muaj nyob hauv 40% ntawm cov menyuam yaus. Qhov kev ua txhaum cai no tsis tsuas yog ua rau me nyuam tsis yooj yim xwb, nws yog fraught nrog kev txo qis hauv tsev kawm ntawv kev ua tau zoo thiab kev loj hlob ntawm myopia. Vim li no, nws tseem ceeb heev uas yuav tsum nco ntsoov qhov teeb meem no raws sij hawm thiab pib kho
Kawg hloov kho: 2023-12-16 21:12
Mob, kub hnyiab thiab tsis xis nyob hauv thaj tsam ntawm daim tawv muag feem ntau qhia txog cov txheej txheem inflammatory hauv cov ntaub so ntswg. Feem ntau nws yog barley, tab sis txawm tias nws tsis yog qhov mob tsis zoo thiab yuav tsum tau kho tshwj xeeb. Yog tias daim tawv muag qis ntawm lub qhov muag mob, koj yuav tsum tuaj rau kev kuaj xyuas thiab sab laj nrog kws kho mob ophthalmologist. Qee zaum, cov tsos mob no tuaj yeem ua rau tsis pom kev
Kawg hloov kho: 2023-12-16 21:12
Tam sim no, muaj kev saib xyuas zoo thiab kev phais txoj kev kho mob. Tsis tas li ntawd, nws raug tso cai tig mus rau cov tshuaj ib txwm siv txhawm rau txhawm rau txhim kho qhov pom kev. Yuav kho tus mob myopia li cas, tus kws kho mob ophthalmologist txiav txim siab hauv txhua kis. Tom qab ua qhov ntsuas ntsuas, tus kws kho mob txiav txim siab seb txoj kev twg yog qhov tsim nyog
Kawg hloov kho: 2023-12-16 21:12
Kab lus no yuav qhia rau koj paub meej txog cov tsos mob ntawm qhov tshwm sim xws li mob ntawm lub qhov muag tom qab pw tsaug zog, nws ua rau, nrog rau txoj kev kho mob. Los ntawm cov ntaub ntawv muab, koj tuaj yeem paub tias yog vim li cas koj ob lub qhov muag yuav raug mob tom qab sawv los, thiab cov kws tshaj lij pom zoo li cas los daws qhov teeb meem no
Kawg hloov kho: 2023-12-16 21:12
Lub retina yog ib qho tseem ceeb ntawm lub cev uas pab tsim cov duab pom. Nws yog ib lub qhov muag nyias nyias, nyob ib sab ntawm lub cev vitreous ntawm ib sab, thiab ntawm choroid ntawm lwm qhov
Kawg hloov kho: 2023-12-16 21:12
Lub qhov muag yog ib qho khoom siv nyuaj heev. Txhua tus kws tshawb fawb hauv ntiaj teb tau tawm tsam los tsim nws cov analogue rau ntau xyoo lawm. Txog tam sim no, lawv qhov kev sim ua tsis tiav. Vim li cas lub qhov muag thiaj txawv?
Kawg hloov kho: 2023-12-16 21:12
Nyob rau hauv cov xwm txheej zoo li no, ophthalmologists pom zoo kom hnav tsom iav tshwj xeeb tsav tsheb nrog cov khoom polarizing. Xws li lo ntsiab muag, muaj cov nyhuv monochrome, tiv thaiv lub qhov muag los ntawm ultraviolet los ntawm lub hnub ci thiab nqus cov rays ci ntsa iab thiab ci ntsa iab ntawm dej
Kawg hloov kho: 2023-12-16 21:12
Tus nqi phais qhov muag ntau npaum li cas? Dab tsi yog nws cov yam ntxwv? Koj yuav pom cov lus teb rau cov lus nug no thiab lwm yam hauv kab lus. Kev phais qhov muag yog ua rau ntau yam mob ntawm lub cev ntawm lub zeem muag. Feem ntau, kev phais yog siv rau thaum kev kho tshuaj tsis zoo, tshuaj yog contraindicated lossis ua rau muaj kev phiv
Kawg hloov kho: 2023-12-16 21:12
Tsis yog txhua tus paub yuav ua li cas yog qhov muag twitch. Ntau tus neeg ntsib qhov teeb meem no txhua hnub. Qee tus kuj yuav pom nws funny. Qhov tseeb, involuntary twitching ntawm lub qhov muag nqaij yog thawj kos npe rau ntawm lub paj hlwb
Kawg hloov kho: 2023-12-16 21:12
Qhov teeb meem ntawm kev pom kev deb yog qhov muaj ntau hauv ophthalmology. Nws tuaj yeem tshwm sim thaum muaj hnub nyoog me me thiab txawm tias nyob rau hauv cov menyuam yaus, tsis hais txog hnub nyoog txog kev pom kev pom, uas suav tias yog ib txwm muaj. Txog niaj hnub no, ntau txoj hauv kev tau tsim los rau kev kho mob ntawm kev pom kev deb. Peb thov kom xav txog qee yam ntawm lawv hauv peb tsab xov xwm
Kawg hloov kho: 2023-12-16 21:12
Lub cev ntawm lub zeem muag tsis tu ncua raug kev ntxhov siab, vim li ntawd, dhau sijhawm, lawv cov haujlwm dhau los tshwm sim. Feem ntau, ntau tus neeg xav tias cov tsos mob ntawm qhov muag qaug zog tsis yog thaum kawg ntawm hnub, tab sis twb nyob hauv nruab nrab. Koj tuaj yeem tshem tawm tus mob no nrog kev pab ntawm cov tshuaj tshwj xeeb. Nyob rau hauv tsab xov xwm no, peb yuav tshuaj xyuas qhov muag tee muaj muag rau qaug zog thiab tau paub nrog kev txheeb xyuas txog lawv
Kawg hloov kho: 2023-12-16 21:12
Ntab thiab yoov tuaj yeem tshwm sim los ntawm ntau yam, xws li tsis so rau qhov muag lossis siv computer ntau dhau, nrog rau kev saib TV lossis yeeb yaj kiab ntev. Tag nrho cov thev naus laus zis no, nrog rau cov smartphones thiab lwm yam khoom siv zoo sib xws, ua rau lub qhov muag mob hnyav heev. Lub cev, kev puas siab puas ntsws lossis kev xav ntau dhau, nrog rau lwm yam, tuaj yeem ua rau pom cov xim ntawm qee yam xim ntawm lub qhov muag
Kawg hloov kho: 2023-12-16 21:12
Qhov muag tsis pom kev yog ib qho mob hnyav heev uas tuaj yeem ua rau muaj mob hnyav. Tsis muaj qhov xwm txheej yuav tsum tsis quav ntsej. Yog tias koj pom koj tus kheej muaj teeb meem nrog kev ua haujlwm ntawm lub cev ntawm lub zeem muag, sab laj nrog kws kho mob sai li sai tau
Kawg hloov kho: 2023-12-16 21:12
Tsis xis nyob, mob thiab mob qhov muag tuaj yeem tshwm sim los ntawm ntau yam. Ntawm lawv yog cov tsis ua raws li kev ua haujlwm tu cev, nrog rau cov kab mob hnyav thiab mob ntev. Cov kev cai yooj yim kom nco ntsoov yog tias koj tsis tu ncua xav zoo li ib yam dab tsi hauv koj lub qhov muag
Kawg hloov kho: 2023-12-16 21:12
Lub qhov muag yog daim iav ntawm tus ntsuj plig. Yog tias daim iav tsis qhia qhov peb xav tau, nws ua rau lub neej nyuaj heev. Qhov muag tsis pom kev tau dhau los ua teeb meem ntawm lub xyoo pua 21st. Tab sis tib lub sijhawm, kev ua tiav ntawm kev tshawb fawb niaj hnub no pab daws cov teeb meem no
Kawg hloov kho: 2023-12-16 21:12
Ntau tus neeg uas tau hnav tsom iav ntev ntev tab tom xav txog kev hloov pauv rau lo ntsiab muag. Txawm li cas los xij, qhov no yog tag nrho science. Nyeem ntxiv txog yuav ua li cas xaiv cov lo ntsiab muag
Kawg hloov kho: 2023-12-16 21:12
Ntau tus neeg nug yog vim li cas lub qhov muag zoo twitches, thiab yuav ua li cas kom tshem tau qhov tshwm sim tsis kaj siab no. Tom qab nyeem tsab xov xwm, koj yuav pom cov lus teb rau tag nrho koj cov lus nug, nrog rau kawm cov cim tshwj xeeb cuam tshuam nrog qhov muag twitching
Kawg hloov kho: 2023-12-16 21:12
Txawm tias peb nyiam los tsis nyiam, peb lub neej muaj kev ntxhov siab. Nws yog lawv, raws li txoj cai, yog qhov ua rau muaj kev noj qab haus huv tsis zoo, kab mob lossis qee yam tsos mob. Piv txwv li, qee zaum peb xav tias vim li cas daim tawv muag sab sauv twitches. Tej zaum yuav muaj ntau yam laj thawj
Kawg hloov kho: 2023-12-16 21:12
Tom tau hais tias qhov muag tsis pom kev zoo, feem ntau tib neeg tsis sim daws qhov teeb meem no los ntawm kev pib tshem tawm qhov tshwm sim thiab muab lo ntsiab muag thiab tsom iav. Tab sis yog tias koj kawm paub yuav ua li cas txhim kho qhov muag nrog myopia, siv zog thiab ua siab ntev, koj tuaj yeem rov qab ua kom pom tseeb
Kawg hloov kho: 2023-12-16 21:12
Cov hlab ntsha liab ntawm lub qhov muag tsis ntxiv qhov ntxim nyiam rau tus neeg. Tsis tas li ntawd, qhov liab liab yuav qhia tau ntau yam kab mob uas xav tau kev kho mob tshaj lij. Vim li cas lub qhov muag tig liab? Yuav kho qhov teeb meem no li cas? Yuav tiv thaiv dab tsi? Tag nrho cov ntaub ntawv no yuav pab tau
Kawg hloov kho: 2023-12-16 21:12
Qee tus neeg xav tias cov neeg dig muag xim tsis to taub xim kiag li, lawv lub ntiaj teb no dub thiab dawb. Tab sis qhov no yog kev xav yuam kev, qhov tseeb, txhua yam nyob deb ntawm nws. Cov xim sib txawv hauv kev pom yog cov yam ntxwv ntawm kwv yees li 7 feem pua ntawm cov neeg. Koj tuaj yeem sim txheeb xyuas seb cov neeg dig muag pom xim li cas
Kawg hloov kho: 2023-12-16 21:12
Ntawm cov khoom kho qhov muag pom ntau ntawm kev ua lag luam niaj hnub no, SofLens Natural Colors xim tiv thaiv lo ntsiab muag tau txais kev ntseeg siab ntawm ntau tus neeg siv khoom. Lawv tuaj yeem hloov xim qhov muag thiab pab cov neeg tsis pom kev pom lub ntiaj teb hauv txhua xim
Kawg hloov kho: 2023-12-16 21:12
Kev hloov pauv hauv kev noj qab haus huv nrog lub hnub nyoog thiab vim yog qhov tshwm sim ntawm caj ces predisposition hnub no tsis yog lub ntsiab hauv cov qauv ntawm kev pom kev txo qis
Kawg hloov kho: 2023-12-16 21:12
Nyob hauv chaw kho mob ophthalmic, ntau yam khoom siv kho lub cev feem ntau siv. Ib qho ntawm feem ntau yog Eyeball. Lub cuab yeej tsuas tau txais kev tshuaj xyuas zoo tam sim no. Qhov no qhia tau hais tias rau ntau tus neeg qhov no tsuas yog ib tug vajtswv uas pab kho tus kab mob hauv tsev. Nco ntsoov them sai sai rau qhov tseeb tias nws yog ib qho tsim nyog yuav tsum siv ntau yam khoom siv tsuas yog thaum pib ntawm cataract
Kawg hloov kho: 2023-12-16 21:12
Kev txheeb xyuas tsis txaus ntseeg hais tias 77% ntawm tag nrho cov tsheb sib tsoo yog vim qhov tsis pom kev ntawm txoj kev, uas yog tshwm sim los ntawm lub hnub ci ci, huab cua, daus, twilight, thiab lwm yam
Kawg hloov kho: 2023-12-16 21:12
Tsis tu ncua qhov muag qaug zog, pom qhov muag tsis pom kev, mob taub hau, flickering ntawm " yoov" - ib tug neeg ntsib nrog cov tsos mob zoo li no nrog kev nce siab hauv lub paj hlwb. Yog tias koj tsis quav ntsej cov cim qhia no thiab tsis ua raws li kev kho mob raws sijhawm, kab mob txaus ntshai ntawm glaucoma tuaj yeem tshwm sim. Qhov tshwm sim ntawm tus kab mob no tuaj yeem ua rau pom kev tsis pom kev, thiab qee zaum, ua tiav qhov muag tsis pom
Kawg hloov kho: 2023-12-16 21:12
Muaj tsawg tus neeg paub qhov txawv ntawm tus kws kho qhov muag thiab tus kws kho qhov muag, tab sis tseem muaj qhov sib txawv ntawm lawv. Koj tuaj yeem paub ntau ntxiv txog qhov no hauv kab lus
Kawg hloov kho: 2023-12-16 21:12
Cov kab mob ua paug ntawm cov mucous ntawm lub qhov muag tsis tuaj yeem suav tias yog qhov tsis tshua muaj, vim muaj coob tus neeg ntsib teeb meem zoo sib xws. Yog li dab tsi yog tus kab mob no, thiab dab tsi yog cov tsos mob tseem ceeb ntawm conjunctivitis? Cov lus nug no muaj kev txaus siab rau ntau tus, tshwj xeeb tshaj yog qhov tseeb tias cov menyuam yaus muaj tus kab mob no ntau dua
Kawg hloov kho: 2023-12-16 21:12
Ib txoj hauv kev los kho qhov muag tsis pom kev yog kev hloov pob txha. Cov txheej txheem no yog ua ob qho tib si phais thiab nrog kev pab los ntawm lub tshuab laser. Txoj kev no muaj txiaj ntsig thiab txhim khu kev qha
Kawg hloov kho: 2023-12-16 21:12
Qhov muag dawb yog qhov qhia txog kev zoo nkauj thiab kev noj qab haus huv. Ntau tus poj niam xav kom tshem tawm qhov daj lossis liab ntawm sclera. Txawm li cas los xij, nws tsis yooj yim li. Cov qhov muag dawb tsis tuaj yeem ua kom zoo ib yam li cov hniav. Ua ntej koj yuav tsum paub seb qhov kev hloov ntawm cov xim ntawm sclera yog ib qho cim ntawm tus kab mob. Tom qab tag nrho, qhov mob ntawm lub qhov muag tuaj yeem hais ntau txog tib neeg kev noj qab haus huv
Kawg hloov kho: 2023-12-16 21:12
Txhawm rau nkag siab tias lub cev ua haujlwm ntawm lub cev ua haujlwm li cas, nws yuav tsum nkag siab nws lub luag haujlwm hauv lub cev ntawm lub cev ntawm lub zeem muag. Cov qauv anatomical no nyob tom qab lub lens ntawm lub qhov muag. Los ntawm sab nraud, lub cev vitreous ntawm lub qhov muag yog txwv los ntawm ib daim nyias nyias zaj duab xis, los ntawm sab hauv nws muab faib ua tracts (channels)
Kawg hloov kho: 2023-12-16 21:12
Pab xub ntiag rau qhov o hauv qhov muag. Cov laj thawj vim li cas lawv thiaj li tshwm sim thiab yuav ua li cas nrog lawv
Kawg hloov kho: 2023-12-16 21:12
Clouding ntawm lub qhov muag ntawm lub qhov muag vim muaj cov protein ntau hauv nws hu ua cataract hauv tshuaj. Yuav ua li cas yog nws, peb yuav tham nyob rau hauv ntau yam nyob rau hauv hnub no tsab xov xwm, tau txiav txim siab qhov ua rau ntawm tus kab mob thiab txoj kev ntawm nws txoj kev kho mob
Kawg hloov kho: 2023-12-16 21:12
Air Optix lo ntsiab muag yog ib yam khoom tshiab los ntawm lub tuam txhab nto moo CibaVision. Cov khoom siv polymer no tau txais ntau tus kiv cua. Cov neeg nyiam tias cov iav hloov qhov muag no nyiam xis nyob thoob plaws lub sijhawm hnav. Niaj hnub no peb yuav saib seb hom lo ntsiab muag no yog dab tsi, vim li cas lawv zoo dua lwm tus. Thiab kuj nrhiav seb tib neeg xav li cas txog cov optical polymers