HPMC m'maso

Hydroxypropyl methyl celluloseHPMC imagwiritsidwa ntchito popanga madontho a m'maso, ndipo akuphatikizapo njira zotsatirazi: choyamba, m'zigawo zotsatirazi ndi kulemera kwa zipangizo zosankhidwa, hydroxypropyl methyl cellulose Mtengo wa HPMC mu 3 zidutswa, 40℃ku 70℃m'madzi a jakisoni mu 300-800, kuwonjezera hydroxypropyl methyl celluloseMtengo wa HPMCpamwamba pa madzi, mobwerezabwereza mphindi 30, mutatha kufalikira kwathunthu, kutengera kutentha kwapansi, kutsimikiziridwa Kutentha kosungirako kumayendetsedwa pa 0℃-30℃, yosungidwa kwa maola oposa 12, ingagwiritsidwe ntchito;Kenako tengani magawo 150 pa kulemera kwa madzi a jekeseni kuti musungunuke zopangira zina za madontho a maso, ndi kusakaniza mofanana ndi hydroxypropyl methyl cellulose.Mtengo wa HPMCnjira pa firiji.Pomaliza, onjezani madzi ku yankho losakaniza mpaka kuchuluka kwa misa / voliyumu ya hydroxypropyl methyl cellulose. Mtengo wa HPMC ndi 0.3%, ndikuyambitsanso mofanana kuti mupeze madontho a diso omalizidwa.Zomwe zimapangidwa zimatha kupeza hydroxypropyl methyl celluloseMtengo wa HPMCyankho ndi mamasukidwe akayendedwe pazipita ndi momveka bwino, kuthetsa vuto la mpweya wa chomaliza diso dontho mankhwala, ndi kusintha khalidwe la mankhwala.

Fomula ya madontho a maso

Kulemera kwa gawo lililonse la madontho a diso kunali: povidone ayodini 0.1% ~ 0.5%, lidocaine 0.5% ~ 1%, hydroxypropyl methyl cellulose HPMC 0.5% ~ 1.5%, flumeilon 0.05% ~ 0.15%, 0.05% sodium hyaluronate. %.Njira zokonzekera zimafotokozedwa, ndi madzi osungunuka motsatana, povidone iodine, lidocaine, chinjoka cha fluorine, hydroxypropyl methyl cellulose, sodium hyaluronate yopangidwa kuchokera kusungunuka povidone ayodini yankho, lidocaine solution, fluorine dragon solution, hydroxypropyl methyl cellulose solution, sodium hyaluronate solution, sodium hyaluronate solution yankho, lidocaine solution, fluorine dragon solution ndi/kapena ndi hydroxypropyl methyl cellulose solution / kapena sodium hyaluronate solution amasakanizidwa kuti apange yankho losakanikirana pambuyo pokonza madontho a maso.Zomwe zimapangidwazo zimakulitsa kwambiri kuchuluka kwa madontho a maso ndikuchepetsa kukwiya kwa cornea.