Nkag siab txog Kev Siv Viscoelastic hauv Kev phais qhov muag
Ophthalmic viscoelastic cov cuab yeej yog ib feem tseem ceeb ntawm kev phais qhov muag niaj hnub, muab kev tiv thaiv, chaw tu, thiab kev phais mob. Cov kev daws teeb meem tshwj xeeb polymer no - feem ntau yog tsim los ntawm sodium hyaluronate thiab lwm yam biopolymers - yog qhov tseem ceeb rau cov txheej txheem muaj kev nyab xeeb thiab ua tau zoo xws li kev tshem tawm cov kab mob cataract, intraocular lens implantation, thiab transplantation corneal.
Dab tsi yog Ophthalmic Viscoelastic Devices?
OVDs yog qhov tseeb, gel-zoo li cov kev daws teeb meem uas sib xyaw ua ke viscosity thiab elasticity los tswj lub anterior chamber qhov tob, tiv thaiv cov nqaij mos ocular, thiab pab txhawb kev tswj hwm ntawm cov kab mob hauv lub cev thaum phais. Lawv pab txo cov neeg kho tshuab kev raug mob los ntawm cov cuab yeej phais thiab lub zog ultrasonic thaum lub sij hawm phacoemulsification.
Viscoelastic cov ntaub ntawv feem ntau muab faib ua ob pawg raws li lawv cov khoom rheological:
- Cohesive OVDs:High viscosity, zoo heev chaw tu, thiab tshem tawm yooj yim.
- Dispersive OVDs:Tsawg viscosity, muaj peev xwm txheej zoo dua, thiab kev tiv thaiv endothelial ntau dua.
Ntau tus kws phais neeg siv cov txheej txheem mos- plhaub, sib txuas ob hom kom sib npaug chamber stability nrog kev tiv thaiv pob txha.
Kev sib xyaw thiab Mechanism ntawm Kev Ua Haujlwm
Lub ntsiab tseem ceeb ntawm OVDs feem ntau yog sodium hyaluronate-natural, linear polysaccharide tsim los ntawm kev rov qab disaccharide units ntawm glucuronic acid thiab N-acetylglucosamine. Hauv Singclean's ophthalmic viscoelastic ntaus ntawv, sodium hyaluronate (1.5%, 15 mg / mL) yog yaj nyob rau hauv lub cev sib npaug ntawm sodium phosphate tsis nrog osmotic siab ntawm 270-350 mOsm / kg.
Qhov formulation no muab:
- High viscoelasticity kom tswj lub chamber tob
- Lubrication uas minimizes kev sib txhuam thiab cov ntaub so ntswg puas
- Endothelial tiv thaiv txhua yam thiab ultrasonic kev nyuaj siab
- Kev yooj yim ntawm IOL implantation thiab txo cov teeb meem tom qab phais
Cov ntawv thov hauv Kev Kho Qhov Muag
Singclean OVD yog qhov tsim nyog rau ntau cov txheej txheem kho qhov muag, suav nrog:
- Cataract Surgery & IOL Implantation: Tuav lub qhov tob hauv lub chamber, tiv thaiv lub pob txha endothelium, thiab pab ua kom zoo IOL ntxig.
- Corneal Transplantation: Ua kom yooj yim rau tus neeg pub khoom noj khoom haus thiab tiv thaiv lub chamber sab hauv.
- Glaucoma Filtration Surgery: Khaws lub ntim ntim thaum lub sij hawm trabeculectomy thiab txo cov nqaij ntshiv.
- Secondary Lens Implantation: Stabilizes anterior chamber thaum lub sij hawm tshem tawm thiab hloov IOL.
Tshaj li 90% ntawm Singclean OVD kev siv yog nyob rau hauv kev phais kab mob cataract- ib qho ntawm cov txheej txheem ophthalmic feem ntau thoob ntiaj teb.
Kev nyab xeeb thiab Biocompatibility
Singclean OVD yog muab los ntawm cov tsiaj uas tsis yog -cov kab mob fermentation los xyuas kom meej purity thiab zam immunogenic cov tshuaj tiv thaiv. Cov khoom no yog sterilized siv high - siab ntub dej kub thiab ua nyob rau hauv ib tug 10,000-theem cleanroom nrog 100-level localized ib puag ncig, xyuas kom meej cov khoom sterility thiab sib xws.
Nws qhov hnyav molecular siab (1,000,000–2,600,000 Da) muab viscosity ruaj khov thiab txhua yam kev ncaj ncees, tso cai rau cov cuab yeej phais rov ua dua yam tsis muaj kev cuam tshuam. Kev soj ntsuam kev soj ntsuam paub meej tias muaj kev nyab xeeb zoo heev, kev tshem tawm yooj yim, thiab tsawg kawg ntawm kev hloov pauv hauv lub cev tom qab ua haujlwm.
Kev kho mob thiab kev lag luam thoob ntiaj teb pom
Cov kev tshawb fawb soj ntsuam tau ua nyob nruab nrab ntawm xyoo 2015 thiab 2016 tau nthuav tawm cov lus pom zoo los ntawm cov kws kho mob ophthalmic, nrog qhov kev txaus siab nruab nrab ntawm 8.55 tawm ntawm 10. Singclean OVD tau pom qhov kev phais zoo heev thiab tau txais txiaj ntsig zoo - tau txais thoob plaws kev lag luam hauv Europe, Asia, thiab South America.
Thoob plaws ntiaj teb, kev lag luam ophthalmic viscoelastic khoom lag luam txuas ntxiv nthuav dav vim qhov nce cataract thiab glaucoma ntau thiab ntau qhov muag phais ntawm cov neeg laus. Kev ua lag luam tau kwv yees tias yuav loj hlob ntawm CAGR ntawm ntau dua 10% txog xyoo 2032, qhia txog kev xav tau loj hlob rau siab -zoo, biocompatible OVDs.
Hais txog Singclean Medical
Hangzhou Singclean Medical Products Co., Ltd. yog CE -cov chaw tsim tshuaj paus muaj ntawv pov thawj tshwj xeeb hauv cov khoom siv biomaterials thiab cov khoom siv kho mob tsis muaj menyuam. Founded hauv 2002, Singclean koom nrog R&D, kev tsim khoom, thiab kev faib thoob ntiaj teb ntawm sodium hyaluronate-raws li cov khoom, suav nrog OVDs, dermal fillers, thiab anti-adhesion gels.
Nrog rau cov kab ntau lawm thiab kev tswj xyuas nruj, Singclean ua kom muaj kev nyab xeeb, huv si, thiab kev ua tau zoo hauv txhua yam khoom muag. Lub tuam txhab txuas ntxiv koom tes nrog cov kws kho mob thoob ntiaj teb kom xa cov kev daws teeb meem kev phais uas txhim kho cov neeg mob.
