HPMC ni oju silė

Hydroxypropyl methyl celluloseA lo HPMC lati ṣe iṣelọpọ oju silė, ati pẹlu awọn igbesẹ wọnyi: akọkọ, ni awọn ẹya wọnyi nipasẹ iwuwo ti a yan awọn ohun elo aise, hydroxypropyl methyl cellulose HPMC ninu 3 ona, 40℃si 70℃ninu omi fun abẹrẹ ni 300-800, lati fi hydroxypropyl methyl cellulose kun.HPMCsi omi ti o wa loke, lori ati ju awọn iṣẹju 30 lọ, lẹhin ti o tan kaakiri patapata, gbigba itọju iwọn otutu kekere, jẹrisi iwọn otutu ipamọ ti wa ni iṣakoso ni 0℃-30℃, ti o ti fipamọ fun diẹ ẹ sii ju 12 wakati, le ṣee lo; Lẹhinna mu awọn ẹya 150 nipasẹ iwuwo omi fun abẹrẹ lati tu awọn aise miiran ati awọn ohun elo iranlọwọ ti awọn silė oju, ki o si dapọ wọn ni deede pẹlu hydroxypropyl methyl cellulose ti a pese sile.HPMCojutu ni iwọn otutu yara. Nikẹhin, fi omi kun ojutu adalu titi ti ibi-apo/ipin ipin iwọn didun ti hydroxypropyl methyl cellulose HPMC jẹ 0.3%, ati aruwo boṣeyẹ lati gba awọn oju oju ti pari. Awọn kiikan le gba hydroxypropyl methyl celluloseHPMCojutu pẹlu iki o pọju ati wípé, yanju iṣoro ti ojoriro ti ọja ju oju ikẹhin, ati ilọsiwaju didara ọja naa.

Agbekalẹ ti oju silė

Idojukọ ogorun iwuwo ti paati kọọkan ti awọn silė oju jẹ: povidone iodine 0.1% ~ 0.5%, lidocaine 0.5% ~ 1%, hydroxypropyl methyl cellulose HPMC 0.5% ~ 1.5%, flumeilon 0.05% ~ 0.15%, sodium ~ hyaluronate 00.05% %. Awọn ọna igbaradi ti wa ni apejuwe, pẹlu distilled omi lẹsẹsẹ akọkọ povidone iodine, lidocaine, fluorine dragoni, hydroxypropyl methyl cellulose, sodium hyaluronate se lati dissolving povidone iodine ojutu, lidocaine ojutu, fluorine dragoni ojutu, hydroxypropyl methyl cellulose ojutu, soda hyaluronate ojutu, ki o si povidone iodine ojutu. ojutu, ojutu lidocaine, ojutu fluorine dragoni ati / tabi ati hydroxypropyl methyl cellulose ojutu / tabi ojutu hyaluronate soda ti wa ni idapo lati ṣe ojutu adalu lẹhin igbaradi ti oju silė. Awọn kiikan gidigidi gbooro awọn jakejado julọ.Oniranran ti oju silė ati ki o din híhún si awọn cornea.