Xov xwm

Qhov teeb meem no yog 200th ntawm Uday Devgan, MD's "Rov Qab Mus Rau Qhov Tseem Ceeb" kab rau Xov Xwm Kev phais qhov muag.Cov kab no tau qhia cov kws phais neeg tshiab thiab cov kws phais neeg paub zoo ib yam hauv txhua yam ntawm kev phais mob cataract thiab muab kev pab cuam tseem ceeb rau kev xyaum phais.Kuv xav ua tsaug thiab ua kev zoo siab rau Uday rau nws qhov kev pab cuam rau kev tshaj tawm thiab nws txoj kev koom tes rau kev ua kom zoo tshaj plaws ntawm kev phais mob cataract.
Thaum lub caij nplooj zeeg xyoo 2005, kuv tau pib qhov "rov qab mus rau qhov tseem ceeb" kem hauv kev koom tes nrog cov kws kho ntawm Healio / Ocular Surgery News, tshuaj xyuas cov ntsiab lus ntawm cataract thiab refractive phais.
Tam sim no, yuav luag 17 xyoo tom qab, thiab ntawm tus naj npawb 200 hauv peb cov ntawv xov xwm txhua hli, qhov kev phais qhov muag tau hloov pauv ntau, tshwj xeeb tshaj yog kev phais mob cataract.Qhov tsuas yog qhov uas zoo li tsis tu ncua ntawm qhov muag phais yog hloov, raws li peb cov tswv yim thiab cov tswv yim txuas ntxiv mus. txhua xyoo.
Phaco cov cav tov tau ua zoo strides hauv dav hlau thiab ultrasonic zog xa. Cov tswv yim yav dhau los yog incisions 3 hli dav los yog loj dua, siv lub ntiajteb txawj nqus infusion thiab txwv ultrasound zog modulation.Modern machines tam sim no muaj kev yuam infusions, nquag saib xyuas, thiab siab zog hloov kho kom ruaj khov. anterior chambers.Kaum xyoo dhau los, peb dabbled hauv ob txhais tes phaco cais cov infusion los ntawm phaco koob, uas yog siv tsis muaj silicone cannula.Thaum qhov no tso cai siv ob txoj kev txiav, txhua qhov tsawg dua 2 hli dav, nws tsis dav. saws nyob rau hauv lub tebchaws United States.Peb tam sim no rov qab mus rau coaxial ultrasonography, albeit nrog ib tug me me incision, nyob rau hauv nruab nrab-2mm range.Our ultrasound systems tam sim no muab unprecedented kev nyab xeeb thiab precision rau cataract phais.
Muaj ntau hom IOLs 200 lub hlis dhau los, tab sis lawv cov qauv tsim tau txawm tias tsis zoo tshaj qhov peb muaj niaj hnub no.Tshwj xeeb trifocal thiab bifocal diffractive IOL tsim muaj ntau yam tsis pom kev zoo yam tsis muaj tsom iav.Thaum yav dhau los, toric IOLs tau tsim los nrog cov ntawv silicone haptics. , uas tsis muaj kev ruaj ntseg ntawm hydrophobic acrylic IOLs peb siv niaj hnub no.Peb kuj muab toric IOLs nyob rau hauv ntau qib thiab nyob rau hauv ntau yam IOL designs.Peb tau los mus rau lub xaus hais tias me me tsis yog ib txwm zoo dua, thiab peb ' d theej muaj IOL zoo heev uas yuav tsum tau txiav tawm 2.5mm dua li tus qauv me me uas yuav tsum tau mus dhau ntawm 1.5mm cutout.Extended focal length lo ntsiab muag txuas ntxiv mus, thiab cov qauv tsim tshiab kom haum rau IOLs yog nyob rau hauv cov raj xa dej (Daim duab 1). yav tom ntej, kev hloov kho qhov muag lo ntsiab muag yuav tuaj yeem kho qhov pom kev hluas tiag tiag rau peb cov neeg mob.
Peb siv cov lo ntsiab muag intraocular tau txhim kho qhov tseeb qhov tseeb, uas tau coj cov kev phais mob cataract mus rau pem hauv ntej. Zoo dua biometrics, ob qho tib si hauv kev ntsuas axial ntev thiab kev ntsuas lub ntsej muag, tau txhim kho qhov tseeb ntawm refractive thiab tau nce mus ntxiv nrog cov qauv zoo dua.Peb tam sim no nyob rau ntawm qhov chaw uas lub tswv yim ntawm ib tug zoo li qub mis yuav sai sai no hloov los ntawm dynamic thiab evolving txhaj koob tshuaj tivthaiv txoj kev siv crowdsourcing thiab artificial txawj ntse.Nrog rau yav tom ntej tus kheej-calibrating qhov muag biometer, cov neeg mob tuaj yeem ntsuas ntawm tib lub tshuab ua ntej thiab tom qab. Kev phais mob cataract los sau cov ntaub ntawv rau kev txhim kho txuas ntxiv hauv cov txiaj ntsig refractive.
Peb cov txheej txheem phais mob tau los ntev dhau los hauv 200 lub hlis dhau los.Thaum qhov tseem ceeb ntawm kev phais intraocular tseem muaj nyob, peb tau tsim nws kom ua tiav cov txiaj ntsig zoo rau peb cov neeg mob.Txhua tus kws phais yuav tsum saib lawv cov cuab yeej siv tam sim no thiab lees paub tias txoj kev lawv ua haujlwm niaj hnub no zoo dua li nws tau 10 xyoo dhau los.Femtosecond lasers, intraoperative aberrometers, digital surgical guidance systems, and head-up 3D displays are now available in our operation room.Kev siv cov anterior chamber IOLs yog txo nrog ntau txoj kev ruaj ntseg. Lub IOL rau lub sclera.Nyob rau hauv subspecialties, tag nrho cov tshiab phais pawg tau tsim, xws li minimally invasive glaucoma phais thiab lamellar keratoplasty.Txawm tias intraocular lo ntsiab muag extractions, feem ntau siv rau cov densest cataracts, tau evolved los ntawm cov txheej txheem extracapsular extractions (yuav tsum tau muaj ntau yam suede. Kaw ib qho kev txiav ua nrog txiab) rau phau ntawv me me incision cataract phais cov txheej txheem, uas nta shelving txiav kom zoo sealing nyob rau hauv tsawg lub sij hawm, thiab sutures, yog tias muaj.
Kuv tseem nyiam tau txais cov ntawv luam tawm ntawm Healio / Ocular Surgery News ntawm kuv lub rooj ob zaug hauv ib hlis, tab sis kuv kuj pom kuv tus kheej nyeem Healio emails yuav luag txhua hnub thiab nquag saib cov ntawv online ntawm cov ntawv tshaj tawm uas kuv nyiam tshaj plaws. ua qhov kev siv yeeb yaj kiab dav dav, uas tam sim no peb tuaj yeem txaus siab rau hauv peb lub xov tooj thiab ntsiav tshuaj hauv cov ntsiab lus siab.Nyob rau hauv qhov no, 4 xyoo dhau los kuv tau tsim ib lub vev xaib qhia dawb hu ua CataractCoach.com uas tshaj tawm cov yeeb yaj kiab tshiab, hloov kho, piav qhia txhua hnub. (Daim duab 2).Raws li kev sau ntawv no, muaj 1,500 cov yeeb yaj kiab uas hais txog txhua yam hauv kev phais kab mob cataract.Yog tias kuv tuaj yeem khaws 200 lub hlis, qhov ntawd yuav yog 6,000 yeeb yaj kiab.Kuv tsuas tuaj yeem xav txog yuav ua li cas lub neej yav tom ntej ntawm kev phais mob cataract yuav zoo dua.