Rau cov kws kho mob ophthalmic thiab distributors, xaiv txoj caiophthalmic viscosurgical ntaus ntawv (OVD)yog qhov kev txiav txim siab tseem ceeb uas cuam tshuam ncaj qha rau qhov tshwm sim ntawm kev phais, kev nyab xeeb ntawm tus neeg mob, thiab kev ua haujlwm zoo. Nkag siab txog qhov sib txawv ntawm qhov chaw kho mobcohesive OVD vs dispersive OVDtsis yog kev kawm xwb -nws cuam tshuam rau chamber stability, endothelial tiv thaiv, thiab post- rov ua haujlwm rov qab.
Hauv no hauv -cov lus qhia tob, peb txheeb xyuas cov ntaub ntawv kho mob tiag tiag, sib piv kev ua lag luam-uaHPMC{0}}raws li dispersive OVDstawm tsamsodium hyaluronate gel cohesive OVDs, thiab ua qauv qhia vim li cas Singclean Medical tau dhau los ua tusthawj cov chaw tsim khoom hauv Suav tebkom tau txais OVD EU Medical Device Certificate.
OVD hauv Ophthalmology: Vim Li Cas Qhov Kev Xaiv Tseem Ceeb
Ibophthalmic viscosurgical ntaus ntawv (OVD)yog cov tshuaj viscoelastic siv los tswj lub anterior chamber, tiv thaiv corneal endothelium, thiab pab kev phais maneuvers thaum lub sij hawm cov txheej txheem xws li cataract extraction, glaucoma phais, thiab corneal transplantation. Kev ua lag luam OVD thoob ntiaj teb tau kwv yees kom dhauUSD 1.27 billion los ntawm 2028, tsav los ntawm nce cataract thiab glaucoma ntim.
Clinically, OVDs poob rau hauv ob pawg thawj:
| Khoom | Cohesive OVD | Dispersive OVD |
|---|---|---|
| Molecular cwj pwm | Ua ke ua ib pawg loj | Tshaj tawm thiab coats cov ntaub so ntswg |
| Qhov chaw tu | Zoo heev (chamber retention) | Nruab nrab |
| Kev tshem tawm yooj yim | Yooj yim, ua tiav | Nyuaj, piecesmeal |
| Qhov kev siv zoo tshaj plaws | Routine phaco, IOL implantation, me nyuam kawm ntawv expansion | Complex mob, cuam tshuam endothelium, corneal edema |
Raws li cov lus qhia, cohesive OVDs zoo ntawmtswj qhov chaw thiab raug tshem tawm kom huv-ib qho txiaj ntsig tseem ceeb rau cov kws phais mob uas muaj txiaj ntsig zoo thiab ua kom pom tseeb tom qab- cov txiaj ntsig ua haujlwm. Dispersive OVDs, feem ntau yog tsim los ntawmHPMC (Hydroxypropyl methylcellulose), yog zoo dua ntawm txheej cov ntaub so ntswg tab sis yog nyuaj rau tshem tawm tag nrho.
Clinical Reality: HPMC (Dispersive) vs Sodium Hyaluronate (Cohesive)
Feem ntau dispersive OVDs ntawm lub khw yog tsim nrogHPMC. Txawm li cas los xij, HPMC muaj qhov txwv tsis pub siv thaum piv rausodium hyaluronate gel, uas tam sim no tau lees paub tias yog tus qauv kub tivthaiv vim nws cov biocompatibility superior thiab viscoelastic kev ua tau zoo.
Hauv qab no yog ib qho kev sib piv ncaj qha los ntawm kev soj ntsuam raws li cov khoom specifications los ntawm cov hom ua piv txwvSingclean HA OVD:
| Parameter | A****c | O ** kuv VISC | Singclean HA OVD | Clinical tseem ceeb |
|---|---|---|---|---|
| Cheebtsam | HPMC (dispersive) | HPMC (dispersive) | Sodium Hyaluronate (cohesive) | HA yog OVD feem ntau siv thoob ntiaj teb - cov ntaub so ntswg zoo dua - tus phooj ywg |
| Kev faib tawm | Dispersive | Dispersive | Cohesive | Cohesive: chamber tuav + tshem tawm yooj yim; Dispersive: txheej tab sis ntxhov tshem tawm |
| Molecular Luj | 86,000 Daltons | >80,000 Daltons | 1,000,000 – 2,600,000 Daltons | Singclean's MW yog11-30 × siab, ruaj khov chamber tu |
| viscosity | 3,000–5,000 mPa·s | Tsis tau teev tseg | Ntau dua lossis sib npaug li 100,000 mPa·s | Singclean viscosity is >20 × siab dua, ruaj khov heev thaum rov ua cov cuab yeej nkag |
| pH | 6.0–7.8 | 7.5 | 7.0–7.4 | Matches physiological tib neeg qhov muag ib puag ncig, zoo dua endothelial preservation |
| Osmolality | 250-350 mOsm / kg | 300 mOsm/kg | 270-350 mOsm / kg | Ze rau lub kua muag osmolarity (300 mOsm / kg), txo qhov tsis xis nyob tom qab phais |
| Ntau qhov concentrations | Tsis yog (single conc.) | Tsis muaj | 1.0% / 1.5% (CE) / 2.3% / 3.0% | Enables precision xaiv: los ntawm kev tshem tawm yooj yim mus rau qhov chaw huab cua |
Kev Pom Kev Pom Zoo los ntawm Cov Ntaub Ntawv Tiag Tiag
HPMC-raws li OVDs muajQhov hnyav molecular (≈86 kDa)thiabviscosity tsawg (tsawg dua lossis sib npaug li 5,000 mPa·s). Qhov no txhais tau tias:
Tsawg ruaj khov anterior chamberthaum lub sij hawm siab -phacoemulsification ceev.
Nyuaj nthuav cov menyuam kawm ntawv me/tsis teblos yog smoothing lub anterior capsule.
Kev tshem tawm tsis tiavTej zaum yuav ua rau muaj kev hloov pauv hauv lub siab (IOP) spikes.
Hauv kev sib piv, Singclean'ssiab molecular hnyav sodium hyaluronate (1.0-2.6 lab Daltons)thiab viscosityNtau dua lossis sib npaug li 100,000 mPa·smuab:
Kev nthuav dav ntawm cov menyuam kawm ntawv me / tsis teb- HPMC tsis tuaj yeem ua qhov no.
Smoothing ntawm pem hauv ntej capsulethiab tob tob ntawm lub anterior chamber.
Exceptional endothelial tiv thaivua ke nrog cohesive cwj pwm.
Singclean HA OVD: Clinical & Commercial Advantages for Distributors and Clinics
Cov neeg muag khoom thiab cov neeg saib xyuas kev yuav khoom hauv tsev kho mob xav tau ntau tshaj li cov ntaub ntawv kho mob -lawv xav tau kev ntseeg siab, kev tswj hwm, thiab kev lag luam sib txawv. Singclean Medical muab rau txhua qhov chaw.
Thawj Tuam Tshoj OVD Chaw Tsim Tshuaj nrog EU Medical Device Certificate
Singclean yog tusthawj cov chaw tsim khoom hauv Suav tebkom tau covOVD EU Medical Device Certificate, ua kom muaj kev ua raws li European MDR cov cai. Qhov no yog qhov txiaj ntsig tseem ceeb rau cov neeg xa khoom lag luam uas tswj hwm kev lag luam.
Ntau Qhov Cuam Tshuam & Qhov Loj - Kho rau txhua qhov kev phais
Thaum cov neeg sib tw muab cov kev sib tw ruaj khov (feem ntau 0.02% lossis 2%), Singclean muab ib qhokev xaiv tsis tu ncua:
| Nco ntsoov | Qhov zoo tshaj plaws siv Case |
|---|---|
| 1.0% – 1.5% | Kev tshem tawm yooj yim, kev tiv thaiv endothelial zoo heev - zoo tagnrho rau phaco niaj hnub |
| 2.3% | Kev ua tau zoo sib npaug rau feem ntau cov txheej txheem cataract |
| 3.0% | Kev saib xyuas qhov chaw siab heev rau kev phais mob (piv txwv li, mob cataracts, vitrectomy) |
Qhov ntau thiab tsawg muaj:0.5ml / 0.75ml / 1.0ml / 2.0ml - yooj yim rau kev xav tau kev phais sib txawv (pediatric, niaj hnub, lossis hwm IOL mob).
Singclean Ophthalmic Viscosurgical Device
High Purity & Biocompatibility
Singclean HA OVD yog tsim los ntawmbio-fermentationhauvGMP - theem cov chaw, xyuas kom meej:
Tsis muaj tsiaj- muab impurities
batch zoo ib yam -rau-batch zoo
Tsawg immunogenicity
pH 7.0-7.4 thiab osmolality 270-350 mOsm / kg ua rau nwsphysiologically zoo tib yamrau tib neeg lub qhov muag microenvironment, txo cov mob postoperative thiab corneal edema.
Pov Thawj Ntiaj Teb Cov Ntaub Ntawv
Tshaj1.4 lab units tau muagthoob ntiaj teb
Trusted los ntawm cov kws phais neeg thoob plawsAsia, Europe, Africa, thiab South America
ISO 9001: 2015tau ntawv pov thawj
Environmental Management System Certificate
Clinical Scenarios: Thaum Xaiv Cohesive OVD (Singclean HA) vs Dispersive OVD
| Kev phais Scenario | Pom zoo OVD Hom | Vim li cas |
|---|---|---|
| Kev phais mob cataract niaj hnub | Cohesive (Singclean HA) | Tswj chamber, tshem tawm yooj yim, tsis muaj IOP ntsia hlau loj |
| Mob cataract / me me | Cohesive (Singclean HA 2.3% lossis 3.0%) | Nthuav cov menyuam kawm ntawv, deepens chamber, smooths capsule |
| Fuchs 'dystrophy / qis endothelial suav | Dispersive los yogMos-plhaub (Dispersive + Cohesive) | Dispersive coats endothelium; cohesive tswj qhov chaw |
| Glaucoma + cataract combo | Cohesive | Kev tshem tawm yooj yim zam IOP nce |
| Pediatric cataract | Cohesive (Singclean HA 1.0% lossis 1.5%) | Lub ntim me me, tshem tawm yooj yim, kev tiv thaiv zoo heev |
Vim li cas Hloov ntawm HPMC rau Sodium Hyaluronate OVD?
Yog tias koj lub tsev kho mob lossis cov ntaub ntawv faib tawm tseem cia siab rau HPMC-raws li OVDs, ntawm no yog qhov kev lag luam thiab chaw kho mob rau kev hloov mus rausodium hyaluronate gel:
| Qhov xwm txheej | HPMC (Dispersive) | Sodium Hyaluronate (Cohesive) - Singclean |
|---|---|---|
| Chamber stability | Nruab nrab | Siab (Ntau dua lossis sib npaug rau 100,000 mPa·s) |
| Cov menyuam kawm ntawv nthuav dav | Ua tsis tau | Yog (qhov txiaj ntsig tshwj xeeb) |
| Kev tshem tawm tiav | Tsis tiav | Ua kom tiav, yooj yim |
| Tshaj tawm -op IOP kev pheej hmoo loj heev | Siab dua | qis |
| Kev tiv thaiv endothelial | Zoo | Zoo heev (ntxiv rau biocompatibility) |
| Surgeon txaus siab | Nruab nrab | Siab |
| Kev sib tw sib tw | Tsawg (ntau hom HPMC) | Siab (EU- tau ntawv pov thawj HA OVD nrog ntau yam conc.) |
Rau distributors, muab ahwm sodium hyaluronate OVDtso cai rau koj mus:
ntes ob leegtus nqi(cov xwm txheej niaj hnub) thiabhwm(kev phais nyuaj) ntu.
Sib txawv ntawm cov neeg sib tw tseem muag HPMC.
Tsim kom muaj kev ntseeg siab ntev ntev nrog cov kws kho mob uas muaj nuj nqis rau kev ua haujlwm.
Npaj los txhim kho koj qhov OVD Kev Muab?
Rau Distributors:Koom nrog kev loj hlob thoob ntiaj teb kev sib koom tes ntawm cov neeg koom tes muab Singclean CE- tau lees paub HA OVD. Peb muab cov nqi sib tw, kev txiav txim ntau, thiab kev txhawb nqa kev lag luam.
Rau Clinics & Surgeons:Paub qhov txawv ntawm qhov hnyav molecular hnyav sodium hyaluronate. Thov ib tus qauv lossis teem caij ntsuas kev phais.
