Li-patches tsa Transdermal li ntse li tsebahala e le mokhoa oa ho tsamaisa lithethefatsi. Ho fapana le mekhoa e tloaelehileng ea ho noa meriana ka molomo, li-patches tsa transdermal li lumella lithethefatsi hore li fete ka ho toba letlalong ho kena maling. Mokhoa ona o mocha oa ho fana ka lithethefatsi o bile le phello e kholo lefapheng la bongaka, 'me o se o ntse o sebetsa hantle haholo lilemong tsa morao tjena. Sehloohong sena, re hlahloba engli-patches tsa transdermalli teng le kamoo li entsoeng kateng.
The Basics ofLi-Patches tsa Transdermal
Li-patches tsa Transdermal ke likhechana tse nyane tse kenang letlalong. Li na le moriana o kenang butle-butle maling ka letlalo. Patch e na le likarolo tse 'nè tsa motheo: lera le tšehetsang, lera la lera, lera la polokelo ea lithethefatsi, le lera le khomarelang. Sekhahla se tšehetsang se sebetsa e le tšitiso e sireletsang, ha lera la polokelo ea lithethefatsi le na le lithethefatsi. Lera la sekhomaretsi le boloka patch e sireletsehile, ha karolo ea filimi e laola lebelo leo moriana o lokolloang ka lona.
Metsoako ea li-patches tsa transdermal ke eng?
Li-patches tsa Transdermal li na le mefuta e mengata ea metsoako, ho itšetlehile ka sethethefatsi seo li se tsamaisang. Leha ho le joalo, tse ling tsa metsoako e atileng haholo li kenyelletsa metsoako ea meriana, li-polymers, li-incentration enhancers, li-binders le li-solvents. Motsoako oa meriana ke motsoako o sebetsang o fanang ka moriana. Li-polymers, ka lehlakoreng le leng, li sebelisoa ts'ebetsong ea tlhahiso ho theha likarolo tsa polokelo ea lithethefatsi. Lisebelisoa tsa ho kenella li eketsoa ho eketsa sekhahla sa ho lokolloa ha lithethefatsi. Likhomaretsi li sebelisoa ho etsa bonnete ba hore patch e ts'oareloa ka mokhoa o sireletsehileng, ha li-solvents li sebelisetsoa ho qhaqha motsoako oa lithethefatsi le ho thusa ts'ebetsong ea tlhahiso.
Mokhoa oa tlhahiso eali-patches tsa transdermal
Mokhoa oa ho etsa li-patches tsa transdermal ke mokhoa o rarahaneng o kenyelletsang mekhahlelo e mengata. Mokhahlelo oa pele o kenyelletsa ho lokisa lera le tšehetsang, hangata le entsoeng ka filimi ea polasetiki. Mokhahlelo o latelang o kenyelletsa ho lokisa lera la polokelo ea lithethefatsi, le nang le matrix a polymer a nang le motsoako o sebetsang. Ka nako eo letamo la polokelo ea lithethefatsi le laminated ho ea karolong e tšehetsang.
Hang ha lera la letamo la lithethefatsi le entsoe ka laminated ho ea mokokotlong, ho sebelisoa lera la sekhomaretsi. Lera la sekhomaretsi hangata le na le sekhomaretsi se nang le khatello ea maikutlo se sebelisoang ka lera le tšesaane ho sebelisoa mokhoa oa ho roala tharollo. Mokhahlelo oa ho qetela o kenyelletsa ho sebelisoa ha lera la lera, leo hangata le entsoeng ka semi-permeable kapa microporous material. Lera la filimi le laola lebelo leo moriana o lokolloang ka lona ho tloha patch.
Ha re phethela,li-patches tsa transdermalli fetotse indasteri ea bongaka, tsa fana ka mokhoa o mocha oa ho tsamaisa lithethefatsi. Mokhoa oa ho lokisa li-patches tsa transdermal o rarahane 'me o kenyelletsa mekhahlelo e mengata, ho kenyelletsa le ho lokisoa ha lesela le tšehetsang, lera la polokelo ea lithethefatsi, lesela la sekhomaretsi le lera la filimi. Le hoja li-patches tsa transdermal li na le mefuta e sa tšoaneng ea metsoako, ho kopanyelletsa le metsoako ea lithethefatsi, li-polymers, li-binders le li-solvents, katleho ea tsona e itšetlehile ka bokhoni ba bona ba ho fana ka lithethefatsi ka ho toba maling, e leng se etsang hore e be mokhoa oa ho fana ka lithethefatsi oo ba bangata ba o khethang. Ha ho pelaelo hore tlhahiso ea li-transdermal patches e tla hatela pele ha theknoloji e ntse e tsoela pele, e leng se tla etsa hore e be sesebelisoa sa bohlokoa haholo bakeng sa phano ea lithethefatsi.
Nako ea poso: May-16-2023