Ukukhutshwa kweZiyobisi: Isikhokelo esibanzi 

Ukukhutshwa kweziyobisi Iinkqubo zenzelwe ukukhulula amayeza ngexesha elide, ukubonelela izibonelelo ezininzi kwiindlela eziqhelekileyo zokuhanjiswa kweziyobisi. Ezi nkqubo zibonelela ngoxinzelelo lweziyobisi ngaphakathi kuluhlu lonyango, ukunciphisa iziphumo ebezingalindelekanga kunye nokuphucula ukuthotyelwa koguli. Eli nqaku lidla imigaqo, iintlobo, izibonelelo, kunye nokusetyenziswa kwe Ukukhutshwa kweziyobisi, ukubonelela ngokuqonda okucacileyo kwentsimi entsha.

Ukuqonda ukukhutshwa okulawulwa

Yintoni ukukhutshwa okulawulwa?

Ukukhutshwa okulawulwayo Ibhekisa kwinkqubo yokuhambisa ichiza kwinqanaba elimiselweyo kunye nendawo emzimbeni. Ngokungafaniyo nefom yokukhupha kwangoko, ekwakukhulula yonke idosi ngokukhawuleza, Ukukhutshwa kweziyobisi Iinkqubo zidlulisa ukukhutshwa kwamayeza ngaphezulu kweeyure, iintsuku, okanye iinyanga. Le ndlela ibonelela ngefuthe lokuziphatha ngakumbi kwaye inciphisa i-frequency ye-dosing.

Imigaqo yokukhutshwa elawulwayo

Imigaqo eliqela ilawula uyilo kunye nomsebenzi we ukukhutshwa okulawulwayo Iinkqubo:

• Ukwahluka: Ukukhutshwa kweziyobisi kulawulwa ngexabiso apho ichiza liyahluka khona nge-polymer matrix.
• I-Thissotions: Ukukhutshwa kweziyobisi kulawulwa ngexabiso apho i-polymer matrix inyibilika okanye i-erode.
• I-Osmosis: Ukukhutshwa kwezichiza okuqhutywa ngu-Osmotic uxinzelelo umahluko kwi-membrane engapheliyo.
• I-Erosion: Ukukhupha iziyobisi kubangelwa kukonakala kancinci kwe-polymer matrix.

Iindidi zeenkqubo zokuthumela ezilawulwayo

Iinkqubo zeMatrix

Iinkqubo zeMatrix zibandakanya ukuvula ichiza ngaphakathi kwe-polymer matrix. Ichiza likhutshwa nokuba lihlukunyezwe kwi-matrix okanye ngokukhukuliseka kweMatrix ngokwayo. Ezi nkqubo zilula ukwenza kwaye zinokulungelelaniswa ukubonelela ngeeprofayili ezahlukeneyo zokukhululeka.

Iinkqubo ze-reservoir

Iinkqubo zokugcina indawo ziquka isiseko esinezichiza ejikelezwe yi-melymer membrane. Ichiza likhutshwa kwi-membrane kwinqanaba elilawulayo. Ezi nkqubo zibonelela ngolawulo oluchanekileyo malunga nokukhululwa kweziyobisi kodwa zinokuntsonkotha ukwenziwa.

Iinkqubo ze-OSMOIC

Iinkqubo ze-osmotic zisebenzisa uxinzelelo lwe-osmotic ukulawula ukukhutshwa ngamachiza. Ichiza liqulathwe ngaphakathi kwe-membrane egcwele, kwaye amanzi athathwe kwinkqubo ngu-Osmosis. Oku kudala ingcinezelo etyhila ichiza ngaphandle kokuvulwa okuncinci. Iinkqubo ze-osmotic zibonelela ngokukhutshwa kwamachiza anokuqikelelwa kakhulu.

Iinkqubo ezinokuphumelela

Iinkqubo ezinokuphumeza zisebenzisa i-polymers ezikhupha okanye zikhukulise ixesha, ukukhupha ichiza njengoko i-polymer iqhekeza. Ezi nkqubo zihlala zisetyenziselwa ukuhanjiswa kweziyobisi ixesha elide.

IINGXAKI ZOKUQINISEKISA UKUSETYENZISWA

Ukuphuculwa kwesigulana esiphuculweyo

Ukuncitshiswa kwe-Dossing Drequency kuphucula ukubambelela kubaguli kwiirejimeni zoncedo, ngakumbi kwiimeko ezingapheliyo.

Incitshisiwe iziphumo ebezingalindelekanga

Ukugcina ukugxininisa iziyobisi ngaphakathi kwefestile yonyango kunciphisa ukuguquguquka okunokukhokelela kwiziphumo ezibi.

Ukuphuculwa kokusebenza kakuhle kwendlela yokuphucula

Amanqanaba enzala eguqukayo Yenza iziphumo zonyango kunye nokuthintela amaxesha oxinzelelo olungaphantsi komhlaba okanye olunetyhefu.

Ukuhanjiswa kweziyobisi

Ezinye ukukhutshwa okulawulwayo Iinkqubo zinokwenziwa ukuhambisa iziyobisi ngokuthe ngqo kwizicubu ezithile okanye amaziko athile, ukwandisa ukusebenza ngempumelelo nokunciphisa ukubonakaliswa kwenkqubo. Cinga ngophando oluqhubekayo kumaziko anje IZiko loPhando lweShandong Baeo, egxile kunyango olujolisiweyo kwizifo ezahlukeneyo.

Izicelo zoKhululo olulawulwayo

Isifo sentliziyo

Ukukhutshwa okulawulwayo Ifomula isetyenziselwa ukuhambisa amayeza e-hyperterension, i-Angina, kunye nezinye iimeko zentliziyo, ukuqinisekisa ukulawula uxinzelelo lwegazi kunye nokunciphisa umngcipheko wokubetha kwentliziyo kunye nemivimbo.

Isifo seswekile

I-insulin kunye nabanye amayeza esifo seswekile bahlala beqhutywa kusetyenziswa ukukhutshwa okulawulwayo iinkqubo zokugcina amanqanaba eglucose ezinzileyo kunye nokuphucula ulawulo lwe-glycemic.

Ulawulo lweentlungu

Ukukhutshwa okulawulwayo I-opioids kunye nezinye ii-analgesics zibonelela ngoncedo lwentlungu oluzinzileyo, ukunciphisa isidingo se-dosing rhoqo kunye nokunciphisa umngcipheko wobukhoboka.

Unyango lomhlaza

Ukukhutshwa okulawulwayo Iziyobisi zeChemotherapy zinokujolisa iiseli zomhlaza ngaphezulu, ukunciphisa umonakalo kwizicubu ezinempilo kunye nokunciphisa iziphumo ebezingalindelekanga. IZiko loPhando lweShandong Baeo Ithatha inxaxheba ngenkuthalo kuphando olunxulumene nokusetyenziswa kokukhutshwa okulawulwa konyango lomhlaza.

Ezinye iinkqubo

Ukukhutshwa okulawulwayo ikwasetyenziswa kuluhlu olubanzi lwezinye iinkqubo, kubandakanya:

• I-hormone yokutshintsha konyango
• UKUNYANGELWA KWEEMPAHLA YOKUGQIBELA
• Ugonyo
• Iyeza lezilwanyana

Imizekelo yeemveliso zokukhutshwa ezilawulwayo

Amayeza omlomo

Amayeza amaninzi omlomo ayafumaneka ukukhutshwa okulawulwayo Ifomu, kubandakanya:

• I-metforman yandise i-Diabetes
• I-Nifdipine yandise i-hypertered
• I-oxycodone yandiswa-ukukhutshwa kwentlungu

I-Transbermal patches

I-Transdirmal patches ihambisa iziyobisi ngolusu kwinqanaba elilawulayo. Imizekelo ibandakanya:

• I-pikine ye-nicotine yokutshaya
• I-Fentanyl Procheches zolawulo lweentlungu
• I-HORMONE SPHEST STOCHES

Ukufakelwa

Ukufakwa kwezixhobo ezifakiweyo ngokuqifayo Izixhobo ezikhuphayo ezikhupha iziyobisi ngexesha elongezelelweyo. Imizekelo ibandakanya:

• Ukufakwa kwentembeko
• Iziyobisi ezinamachiza

Imiceli mngeni kunye nezikhokelo ezizayo

Imiceli mngeni

Ngaphandle kweenzuzo ezininzi ze ukukhutshwa okulawulwayo, Imiceli mngeni aliqela:

• Ukuvelisa ububanzi
• Iindleko
• Ukwahluka kokukhululwa kweziyobisi
• Izinto ezithile zoMguli

Izikhombisi ezizayo

Uphando lwexesha elizayo ngaphakathi Ukukhutshwa kweziyobisi Ijolise kuyo:

• Ukuphuhliswa kweenkqubo zokuhambisa iziyobisi ngakumbi kwaye zijolise kwiziyobisi
• Sebenzisa izixhobo ze-biodegrad kunye ne-biompmative
• Ukuhanjiswa kweziyobisi ngokusekwe kwiimfuno zomgulana ngamnye
• Ukudibanisa i-nanotechnology kunye nemicrofluidics

Ukuqukumbela

Ukukhutshwa kweziyobisi imele ukuqhubela phambili okukhulu kwitekhnoloji yamachiza, ukubonelela ngezibonelelo ezininzi kwiindlela eziqhelekileyo zokuhanjiswa kweziyobisi. Njengoko uphando luyaqhubeka kwaye itekhnoloji entsha ivela, ukukhutshwa okulawulwayo Iinkqubo zilungele ukudlala indima ebaluleke ngakumbi ekuphuculeni iziphumo zoguli kunye nokuqhubela phambili ukhathalelo lwempilo.

Idatha kunye nezixhobo

Nanku umzekelo wendlela iindlela zokuhanjiswa kweziyobisi ezahlukileyo ezinokuthelekiswa nazo ngokwemigaqo yeeprofayili zabo. Nceda uqaphele ukuba lo ngummeli olula ngeenjongo zemizekeliso kuphela, kwaye iiprofayili zokukhululwa ziya kwahluka ngokuxhomekeke kwichiza elithile, ukwenziwa, kunye nezigulana.

* Qaphela: Idatha ibonisa kwaye amaxabiso aya kwahluka.

Iphepha elichazayo: Eli nqaku lelo nqaku lolwazi kuphela kwaye alisebenzi ngengcebiso kwezonyango. Nxibelelana nengcali yezempilo ngayo nayiphi na inkxalabo yezempilo okanye ngaphambi kokwenza naziphi na izigqibo ezinxulumene nonyango lwakho.