I-HPMC isetyenziswe kwi-quep yamehlo

I-HydroxyPOpyl Methyl Selelose (i-HPMC) idla ngokusetyenziswa emehlweni emehlweni e-viscofity kunye ne-omebricity. Iliso lamehlo, ekwabizwa ngokuba ziinyembezi zokufakelwa okanye izisombululo ze-Ophthalmic, zisetyenziselwa ukukhulula ukomiswa, ukungoneliseki kunye nokucaphukisa emehlweni. Nantsi i-HPMC isetyenziswa njani kwifomu yokulahla iliso:

I-1. Ukuphuculwa kwe-viscosity

1.1 Indima kwi-Dops yamehlo

I-HPMC isetyenziswa kumahla e-romp yokwandisa i-viscosity. Oku kusebenza kwiinjongo ezininzi, kubandakanya:

• Ixesha lokunxibelelana elide: Ukunyuka kwe-viscofity enyukayo kunceda ukugcina iliso kwiliso kumhlaba we-ocular ixesha elide, libonelela ngoncedo olude.
• Ukuphuculwa kwe-qubrication: UVelosity oPhezulu wenzalo kwi-qubring engcono yeliso, ukunciphisa ukuxabana kunye nokungaphumli kunye nokungasebenzi kwamehlo awomileyo.

I-2. Ukuphuculwa kweMiswayishini

2.1 Impembelelo yokufumana

I-HPMC isebenza njengeoli i-oyile yehla, ukuphucula isiphumo sokugqobhoza kwiCornea kunye neCojuncctiva.

2.2 Ukulinganisa iinyembezi zendalo

Iipropathi ezityhafisayo ze-HPMC kwi-Drops yamehlo zinceda ukulinganisa ifilimu yendawo yendalo, ibonelela ngoncedo kubantu abanowakho amehlo awomileyo.

3. Ukuzinza kwenkqubo

3.1ntela ukungazinzi

I-HPMOC ye-AIDS yokuzinzisa ukwenziwa kwamachaphaza amehlo, ukuthintela ukwahlukana kwezithako kunye nokuqinisekisa umxube owonwabileyo.

I-3.2 Ulwandiso lweShelf-Life

Ngokufaka igalelo kutoliko, i-HPMC inceda ukwandisa ubomi beshelufa yeemveliso zeliso.

4. Iingqwalaselo kunye namanyathelo okhuseleko

4.1 Umthamo

Umthamo we-HPMC kwifom yokulahla iliso kufuneka ilawulwe ngononophelo ukuze ifezekise i-viscofity enqwenelekayo ngaphandle kokuchaphazela kakubi ukucaca kunye nokusebenza kweliso kweliso kwamehlo.

4.2 Ukuhambelana

I-HPMC kufuneka ihambelane namanye amacandelo ekuqulunqweni kweliso kwamehlo, kubandakanya izinto ezizizolo kunye nezithako ezisebenzayo. Uvavanyo lokuvavanywa lubalulekile ukuqinisekisa uzinzo lwemveliso.

4.3 Ukuthuthuzela isigulana

UVenkile yokuhla kweliso kufuneka ufaneleke ukuba anikele ngoncedo olusebenzayo ngaphandle kokubangela ukuba umboniso okanye ukungonwabisi kwisigulana.

4.4 Ukungasebenzi

Njengoko amahla emehlo asetyenziswa ngokuthe ngqo emehlweni, eqinisekisa ukungasebenzi komsebenzi kubalulekile ukuthintela usulelo ngamehlo.

5. Ukuqukumbela

I-HydroxyPOpyl Methyl Selelose sisithako esixabisekileyo ekuqulunqweni kweliso lamehlo, sifaka isandla kuphuculo lwe-viscofity, i-biby, kunye nokuzinza kwenkqubo. Ukusetyenziswa kwayo kwehla ngamehlo kunceda ekuphuculeni ukusebenza ngempumelelo kwemveliso ekupheliseni ukoma kunye nokungaqhelekanga okunxulumene neemeko ezahlukeneyo. Ukuqwalaselwa ngononophelo kumthamo, ukungqinelana, kunye nokuthuthuzela isigulana kubalulekile ukuqinisekisa ukuba i-HPMC iphucula intsebenzo yeliso elipheleleyo. Soloko ulandela ezi ngcebiso kunye nezikhokelo ezibonelelwe ngabasemagunyeni ezempilo kunye neengcali ze-Ophthalmic xa kusenziwa amachaphaza ehla.