Hauv kev phais mob ophthalmic, ND: YAG Laser (1064nm) thiab ER: YAG Laser (2940NM) tau siv dua tshiab vim lawv cov kev cuam tshuam loj ntawm lawv cov kev cuam tshuam siab. Txawm li cas los xij, cov tawg lossis cov teeb pom kev los ntawm ob lub lasers no yuav ua rau tus kws phais neeg lub qhov muag, ua rau muaj kev puas tsuaj rau lub qhov muag, Cornal Thermal kev puas tsuaj thiab ntev kev puas tsuaj. Txhawm rau kom muaj kev phais mob, cov kws kho mob yuav tsum hnavDual-wavelength Kev Tiv Thaiv iav, uas yuav tsum ua kom tau raws li cov qauv tseem ceeb xws li ib txhij thaiv ntawm 1064nm thiab sib npaug ntawm 5 \/ od ntau dua lossis sib npaug ob qho tib si tiv thaiv kev ua kom pom tseeb.
1. Lub hauv paus rau phau ntawv
Ophthalmic Kev Kho Mob SivNd: yag (1064nm)thiabER: YAG (2940NM)Lasers tau ua haujlwm dav rau cov txheej txheem xws li Posterior capsulotomy, kev tswj hwm glaigoma, thiab cornalal ablation. Cov lasers no xa lub zog pulses muaj peev xwm ntawm kev cuam tshuam cov ntaub so ntswg tab sis ua rau cov kev pheej hmoo txaus ntshai tab sis yog kev cuam tshuam rau cov neeg phais mob vim yog tawg.Cov tsom iav tiv thaivyog qhov tseem ceeb kom mitting ocular phom sij, suav nrog cov kev puas tsuaj retinal, ua pob txha ua tsis taus, thiab ua rau muaj cov teebmeem tshwm sim.
2. Laser yam ntxwv thiab kev phais thov
Nd: yag laser (1064nm):
Lub tshuab: Siv photodis kev tsim los tsim cov ntshav-induced cov ntaub so ntswg puas tsuaj, feem ntau rau cov posterior capsulotomy thiab kev kho mob caj pas.
Cov Ntawv Thov: Tshem tawm Opaque lens tsiav tshuaj ntsiav ncej-cataract phais, tsim cov painwen dej, thiab kho cov ntoo loj.
ER: YAG LASER (2940NM):
Lub tshuab: Kev tso siab rau lub teeb nruab nrab ntawm lub teeb pom kev zoo nrog cov dej nqus dej siab rau cov ntaub ntawv ntawm cov ntaub ntawv.
Cov Ntawv Thov: Corneal reshaping, caws pliav tshem tawm, thiab scleral channel kev tsim hauv kev phais mob.
3. Kev phom sij rau cov kws phais neeg yam tsis muaj kev tiv thaiv
Retinal raug mob: ND: YAG nyob ze-infrared lub teeb nkag rau hauv cheeb tsam ocular xov xwm, tsom mus rau lub retina thiab ua rau thermal kev puas tsuaj.
Casteal Burs: Er: YAG's Mid-Infrared Wavelength yog nqus los ntawm cov dej hauv qab, ua rau raug mob epithelial lossis plomal.
Kev cuam tshuam ntev: Lub caij nyoog txo qis qis yuav ua rau muaj kev cataracts lossis macular degeneration.
4. Cov Qauv Tseem Ceeb rau XaivCov tsom iav tiv thaiv
Wavelength-tshwj xeeb kev pab cuam:
Tsom iav yuav tsum thaiv1064nm (ND: YAG)thiab2940NM (ER: YAG)ib txhij. Polycarbonate lo ntsiab muag nrog cov organic dyes lossis nws yog xim hlau txheej ua tau zoo.
Qhov muag kho qhov muag ceev (OD):
Od ntau dua los yog sib npaug rau 5 rau nd: yag: Ua kom muaj kev puas tsuaj rau cov qib muaj zog (tsawg dua lossis sib npaug rau 0. 1 mj \/ cmo.
Od ntau dua los yog sib npaug rau 4 rau er: yag: Txaus txaus vim muaj kev pheej hmoo rov qab muaj kev pheej hmoo.
Pom kev thiab ergonomics:
Pom lub teeb kis tau (VLT) ntawm 20-40% kev tiv thaiv kev tiv thaiv thiab phais mob.
Wraparound tsim qauv tiv thaiv kab tom ntej, thiab kev sib raug zoo nrog cov tsom iav yog qhov tseem ceeb.
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5. Ua raws cai thiab kev coj ua zoo tshaj plaws
Tus qauv: Ua raws li ANSI Z136.1 thiab ISO 21254 rau OD pov thawj thiab cov khoom siv ruaj khov.
Kho: Txheeb xyuas cov lo ntsiab muag rau cov khawb thiab hloov cov eyewear eyewear.
Cov txheej txheem kev yoog: Siv cov duab thaiv cov tsiaj txhu thaum ND: YAG cov txheej txheem thiab cov ntxaij lim dej siab rau er: yag ua haujlwm.
6. Tag
Cov tsom iav tiv thaiv rau ND: YAG thiab ER: YAGKev phais mob yuav tsum ua qhov tseem ceeb dual-wavelength kev pab, ergonomic tsim, thiab kev ua raws li cov qauv kev nyab xeeb. Cov kws phais yuav tsum xaiv iav ua kom haum rau lawv cov txheej txheem laser thiab cov txheej txheem xav tau kom ua kom muaj kev nyab xeeb thiab kev nyab xeeb kev nyab xeeb thiab kev pom tseeb.