
Cheap Controlled Distribution Drug Delivery nyob ze MeFinding pheej yig thiab zoo pheej yig tswj kev tso tshuaj xa cov kev xaiv yuav nyuaj. Cov lus qhia no yuav pab koj nkag siab txog ntau hom kev tswj hwm kev tso tawm, qhov twg yuav nrhiav tau lawv, thiab yam uas yuav tsum xav txog thaum koj xaiv. Peb yuav tshawb nrhiav ntau yam kev xaiv, tsom mus rau lawv cov kev nkag tau yooj yim thiab siv tau zoo.
Pheej yig tswj kev tso tshuaj xa cov tshuab tau tsim los tso cov tshuaj maj mam dhau lub sijhawm ntev, tsis yog tag nrho ib zaug. Txoj kev no muaj ntau qhov zoo, suav nrog:
Txawm li cas los xij, nrhiav pheej yig tswj tso tshuaj xa cov tshuab yuav tsum tau ua tib zoo xav txog ntau yam, suav nrog cov tshuaj tshwj xeeb, koj tus kheej xav tau, thiab cov peev txheej muaj. Tus nqi tuaj yeem sib txawv heev nyob ntawm kev siv thev naus laus zis thiab qhov nyuaj ntawm kev xa khoom.
Matrix systems suav nrog cov tshuaj nyob rau hauv ib tug polymeric matrix uas tswj tus nqi tso tawm. Cov txheej txheem no feem ntau kuj yooj yim thiab raug nqi tsim khoom, ua rau lawv muaj peev xwm xaiv tau pheej yig tswj tso tshuaj xa.
Reservoir systems encapsulate cov tshuaj nyob rau hauv ib tug core, uas yog surrounded los ntawm tus nqi-tswj daim nyias nyias. Qhov kev tsim no muaj kev tswj xyuas meej txog kev tso tawm tshuaj tab sis tuaj yeem ua ntau dua thiab muaj peev xwm tsim tau ntau dua li cov tshuab matrix. Nrhiav tiag tiag pheej yig tswj tso tshuaj xa nyob rau hauv qeb no tej zaum yuav xav tau kev tshawb fawb rau hauv tsawg dua manufacturers.
Osmotic systems siv osmotic siab los tsav cov tshuaj tso tawm. Cov tshuab no muab cov ntaub ntawv tso tawm zoo ib yam, tab sis cov txheej txheem tsim khoom tuaj yeem koom nrog ntau dua, muaj feem cuam tshuam rau tus nqi.
Qhov chaw pheej yig tswj tso tshuaj xa cov kev xaiv xav tau kev tshawb fawb thiab muaj peev xwm qee qhov kev sib piv yuav khoom. Nov yog qee txoj hauv kev los tshawb nrhiav:
Ua ntej xaiv a pheej yig tswj tso tshuaj xa system, xav txog cov hauv qab no:
Nco ntsoov sab laj nrog koj tus kws kho mob lossis tus kws muag tshuaj kom txiav txim siab qhov tsim nyog thiab nyab xeeb tshaj plaws pheej yig tswj tso tshuaj xa txoj kev rau koj qhov teeb meem. Lawv tuaj yeem muab kev qhia tus kheej raws li koj qhov kev noj qab haus huv thiab kev xav tau tshuaj.
Yog xav paub ntxiv txog kev tswj cov tshuaj tso tawm, koj tuaj yeem sab laj cov peev txheej xws li FDA lub vev xaib https://www.fda.gov/ thiab cov ntaub ntawv kho mob muaj npe nrov. Nco ntsoov, cov ntaub ntawv txhim khu kev qha yog qhov tseem ceeb rau kev txiav txim siab paub txog koj txoj kev kho mob.
| Hom Kev Xa Khoom | Nqi Factor | Qhov zoo | Qhov tsis zoo |
|---|---|---|---|
| Matrix | Feem ntau qis dua | Yooj yim, feem ntau raug nqi | Tsawg dua kev tso tawm tswj |
| Lub pas dej | Muaj peev xwm siab dua | Precise tso tswj | Ntau txoj kev tsim khoom |
| Osmotic | Nruab nrab siab | Kev tso tawm siab heev | complex manufacturing txheej txheem |
Disclaimer: Cov ntaub ntawv no yog siv rau kev kawm nkaus xwb thiab yuav tsum tsis txhob suav hais tias yog cov lus qhia kho mob. Nco ntsoov sab laj nrog tus kws kho mob ua ntej txiav txim siab txog koj txoj kev noj qab haus huv lossis tshuaj.