Patches transdermal na-enweta ewu ewu dị ka usoro nnyefe ọgwụ. N'adịghị ka usoro ọdịnala nke ịṅụ ọgwụ ọnụ, transdermal patches na-ekwe ka ọgwụ na-agafe akpụkpọ ahụ ozugbo n'ime ọbara. Ụzọ ọhụrụ a e si ewepụta ọgwụ na-enwe mmetụta dị ukwuu n'ụwa ọgwụ, ha na-esiwanyekwa ike nke ọma n'afọ ndị na-adịbeghị anya. N'isiokwu a, anyị na-enyocha ihetransdermal patchesbụ na otú e si eme ha.
Ihe ndabere nkeTransdermal patches
Transdermal patches bụ obere patches na-aga na akpụkpọ. Ha nwere ọgwụ na-eji nwayọọ nwayọọ na-abanye n'ọbara site na akpụkpọ ahụ. Ihe nkedo ahụ nwere akwa anọ bụ isi: oyi akwa nkwado, akwa akpụkpọ anụ, oyi akwa nchekwa ọgwụ, na oyi akwa nrapado. Ngwunye nkwado na-arụ ọrụ dị ka ihe mgbochi nchebe, ebe nchekwa nchekwa ọgwụ nwere ọgwụ ahụ. Ngwunye nrapado na-edobe ihe nkedo ahụ nke ọma, ebe oyi akwa ihe nkiri na-achịkwa ọnụego a na-ahapụ ọgwụ ahụ.
Kedu ihe ndị dị na patches transdermal?
Ihe mgbochi transdermal nwere ọtụtụ ihe eji eme ihe, dabere na ọgwụ ha na-ebuga. Agbanyeghị, ụfọdụ n'ime ihe ndị a na-ahụkarị gụnyere ogige ọgwụ, polymers, nkwalite ntinye, ihe nchikota, na ihe mgbaze. Ngwakọta ọgwụ bụ ihe na-arụ ọrụ nke na-enye ọgwụ. N'aka nke ọzọ, a na-eji polymers eme ihe n'ime usoro mmepụta ihe iji mepụta akwa mmiri mmiri ọgwụ. A na-agbakwunye ihe nkwalite ntinye n'ime ya ka ọ na-abawanye ọnụego mwepụta ọgwụ. A na-eji adhesives iji hụ na ejidere patch ahụ nke ọma, ebe a na-eji ihe mgbaze eme ihe na-agbari ogige ọgwụ ma nyere aka na nhazi usoro.
Usoro mmepụta nketransdermal patches
Usoro mmepụta nke transdermal patches bụ usoro mgbagwoju anya gụnyere ọtụtụ ọkwa. Nzọụkwụ mbụ na-agụnye ịkwadebe oyi akwa nkwado, nke a na-ejikarị ihe nkiri plastik mee. Oge na-esote gụnyere ịkwadebe oyi akwa nchekwa ọgwụ, nke nwere matrix polymer nwere ihe na-arụ ọrụ. A na-edobe oyi akwa nchekwa nchekwa ọgwụ na oyi akwa nkwado.
Ozugbo akwa akwa nchekwa ọgwụ ahụ na-agbanye na oyi akwa nkwado, a na-etinye akwa mkpuchi ahụ. Ngwunye nrapado na-enwekarị ihe nrapado nwere mmetụta nrụgide etinyere na oyi akwa dị mkpa site na iji usoro mkpuchi ihe ngwọta. Oge ikpeazụ na-agụnye ntinye nke oyi akwa akpụkpọ anụ, nke a na-ejikarị eme ihe na-eme ka ọ bụrụ ihe na-adịghị mma ma ọ bụ microporous. Igwe ihe nkiri ahụ na-achịkwa ọnụego nke a na-ahapụ ọgwụ ahụ na patch.
Na ngwụcha,transdermal patchesagbanweela ụlọ ọrụ ahụike, na-enye ụzọ ọhụrụ iji wepụta ọgwụ. Usoro nkwadebe nke patches transdermal dị mgbagwoju anya ma na-agụnye ọtụtụ usoro, gụnyere nkwadebe nke nkwado oyi akwa, akwa nchekwa ọgwụ, akwa mkpuchi na oyi akwa ihe nkiri. Ọ bụ ezie na patches transdermal nwere ihe dị iche iche, gụnyere ogige ọgwụ, polymers, binders na solvents, ihe ịga nke ọma ha dabeere n'ikike ha na-ebuga ọgwụ ozugbo n'ime ọbara, na-eme ka ha bụrụ usoro nnyefe ọgwụ nke nhọrọ maka ọtụtụ. Ihe ịrụ ụka adịghị ya na mmepụta nke transdermal patches ga-adịwanye elu ka nkà na ụzụ na-aga n'ihu, na-eme ka ha bụrụ ngwá ọrụ dị mkpa maka nnyefe ọgwụ.
Oge nzipu: Mee-16-2023