Transdermal patches iri kuwana yakakurumbira senzira yekuzvitakura zvinodhaka. Kusiyana nenzira dzechinyakare dzekutora mishonga nemuromo, transdermal patches inobvumidza zvinodhaka kuti ipfuure zvakananga kuburikidza neganda kupinda muropa. Iyi nzira yekutsvaira yekutumira zvinodhaka yakanganisa zvakanyanya munyika yekurapa, uye ivo vanowedzera kushanda mumakore achangopfuura. Munyaya ino, tinoongorora chiiTransdermal patchesnderekuti vakaitwa sei.
Izvo zvekutanga zveTransdermal patches
Transdermal zvigamba zvidiki zvidiki zvinofamba paganda. Iwo ane mushonga unoburitswa zvishoma nezvishoma mumubayiro uchibuda mugero. Chikwangwani chine zvevakaratidzira zvikamu zvina zvekutanga: danda rekudzokera shure, gway rembrane, resvoshi remushonga, uye danda rekunamatira. Iyo inotsigira dhizaini inoita sechipinganidzo yekudzivirira, nepo iyo danda reservoir layer rine mushonga. Iyo yekuzvinamatira inochengetera chigamba chengetedza zvakachengeteka munzvimbo, nepo iyo firimu danda rinodzora chiyero icho chinodururwa nemushonga.
Ndezvipi zvinongedzo muzvikamu zveTransdermal?
Transdermal patches ine huwandu hwezvinongedzo, zvichienderana nemushonga wavari kuendesa. Nekudaro, zvimwe zvezvinhu zvinowanzoitika zvinosanganisira mishonga yemishonga, polymers, enetration enhaucers, mabhenji, uye sol sol. Iyo mishonga yemishonga inyaya inoshanda inopa mushonga. Polymers, kune rumwe rutivi, anoshandiswa mukugadzira maitiro ekugadzira madhiragi ekuchengetedza madhiraivha. Penetation enhencers inowedzerwa kuti iwedzerwe chiyero chekusunungurwa kwezvinodhaka. Mahonyes anoshandiswa kuve nechokwadi chekuti chigamba chinoitwa zvakachengeteka munzvimbo, kunyange solvent inoshandiswa kudzungudza mushonga uye rubatsiro mukugadzira maitiro.
Kugadzira maitiro eTransdermal patches
Iyo yekugadzira maitiro yetransdermal patches chikamu chakaomarara chinosanganisira matanho mazhinji. Nhanho yekutanga inosanganisira kugadzirira iyo inotsigirwa denderedzwa, kazhinji yakagadzirwa nepurasitiki yefirimu. Chikamu chinotevera chinosanganisira kugadzirira dhizaini yezvinodhaka, iyo ine polymer matrix ine iyo inoshanda inoshanda. Iyo dresvoir layer layer yobva yasarudzika kune iyo inotsigirwa.
Kamwe chete muridzi wezvinodhaka layer layer yakareruka kune iyo inotsemuka denderedzwa, iyo inonamatira denderedzwa inoshandiswa. Iyo inonamatira denderedzwa inowanzoitika yekumanikidza inonamira inoshandiswa mune yakatetepa ichishandisa mhinduro yekubatanidza maitiro. Chikamu chekupedzisira chinosanganisira kushandiswa kweiyo membrane layer, kazhinji yakagadzirwa neyechi-inokwanisika kana microupusy zvinyorwa. Iyo firimu layer inotora chiyero iyo iyo mushonga unoburitswa kubva pachigamba.
Mukupedzisa,Transdermal patchesVachinja indasitiri yekurapa, ichipa nzira yekukurudzira yekuendesa zvinodhaka. Maitiro ekugadzirira kwetransdermal zvigamba zvakaoma uye zvinosanganisira matanho mazhinji, kusanganisira kugadzirira kwekudzokera shure Kunyangwe hazvo transdermal zvigamba zvine mishonga yakasiyana-siyana, kusanganisira mishonga yezvinodhaka, polymers, mahobhora uye solines yavo yekuchengetedza zvinodhaka zvakananga mumubayiro wekutumira kweropa kwevakawanda. Kugadzirwa kweTransdermal patches hakuzonyatsoita seyakafambira mberi se tekinoroji inofambira mberi, ichiita kuti ishandurwe zvakanyanya kukosha kwekutumira zvinodhaka.
Kutumira Nguva: May-16-2023