Dab tsi yog Dissolvable Microneedle Therapy - Lub Ntsiab Lus Txhais Thiab Muaj Kev Tsim Nyog Muaj nqis

https://en.wikipedia.org/wiki/Microneedles

DissolvablemicroneedleKev kho yog ib qho kev hloov kho tshiab ntawm kev kho microneedle ib txwm siv, txhais tau tias yog ntsuab thiab muaj kev nyab xeeb kev kho mob tsawg kawg nkaus uas siv biodegradable polymer microneedles uas tuaj yeem ua kom yaj thiab nqus tau los ntawm tib neeg cov tawv nqaij. Sib txawv ntawm cov khoom hlau thiab silicon microneedles uas tsuas muaj lub cev muaj zog channeling, lub koob lub cev ntawm cov microneedles dissolvable yog ua los ntawm dej -soluble thiab degradable lom cov ntaub ntawv xws li PLA thiab PCL, thiab yuav embedded nrog functional active cov khoom xyaw ua ntej. Tom qab nkag mus rau ntawm daim tawv nqaij, lub microneedle lub cev yuav maj mam yaj nyob rau hauv cov ntaub so ntswg ntawm daim tawv nqaij, paub txog kev ua haujlwm ntawm lub cev channeling, tsis siv neeg cov khoom tso tawm thiab xoom residue rov qab. Nws daws qhov mob ntawm kev lag luam cov ntsiab lus ntawm cov tshuaj microneedles xws li rab koob lub cev seem, pov tseg cov pa phem thiab cov tshuaj tsis sib xws, thiab yog lub npe hu ua - tiam tom ntej thev naus laus zis ntawm kev kho microneedle.

Lub hauv paus ntsiab lus ua haujlwm tseem ceeb ntawm kev kho microneedle dissolvable yog embedded qeeb - tso tawm thiab biodegradation. Hauv cov txheej txheem tsim khoom, cov khoom xyaw ua haujlwm xws li kho cov tawv nqaij, cov tshuaj tua kab mob antioxidants thiab cov tshuaj kho tau zoo sib xws rau hauv cov khoom siv degradable polymer matrix los tsim kev sib xyaw ua haujlwm microneedles. Thaum siv, lub cev koob me me nkag mus rau ntawm daim tawv nqaij stratum corneum thiab nkag mus rau hauv lub dermis. Kev cia siab rau tib neeg lub cev kub thiab cov ntaub so ntswg infiltration, lub koob lub cev dissolves maj mam thiab tso tawm cov khoom xyaw hauv cov khoom sib npaug thiab tsis tu ncua. Cov ntaub ntawv polymer degraded yog decomposed tag nrho rau hauv cov khoom me me molecular yam tsis muaj teeb meem thiab absorbed los ntawm tib neeg lub cev yam tsis muaj lwm lub cev seem lossis cov khoom siv khib nyiab. Qhov kev sib xyaw ua ke ntawm kev nkag mus, kev sib cais thiab kev tso tawm ua rau cov khoom xa tuaj zoo ib yam thiab kav ntev, thiab cov txheej txheem kev kho mob muaj kev nyab xeeb thiab yooj yim dua.

Core Advantages ntawm Dissolvable Microneedle Therapy

Ua ntej, xoom residue thiab xoom thib ob puas. Lub cev tag nrho lub cev yog biodegradable, zam cov seem seem seem ntawm cov tawv nqaij thiab cov ntaub so ntswg puas tsuaj, nrog ultra- muaj kev nyab xeeb rau cov tawv nqaij rhiab heev. Thib ob, kev ua haujlwm qeeb - tso tawm thiab ntev - ua haujlwm tau ntev. Cov khoom xyaw nquag tso tawm maj mam nrog rab koob tawg, zam kev poob sai ntawm cov khoom xyaw hauv kev kho mob microneedle, thiab lub sijhawm ua haujlwm tau zoo yog nce ntau dua peb zaug. Thib peb, kev sib xyaw tsim thiab kev ua haujlwm yooj yim. Tsis tas yuav tsum muaj cov ntsiab lus sab nraud lossis cov tshuaj sib txuam, ib qho -daim molding ntawm rab koob thiab tshuaj, kev ua haujlwm qis, tsim nyog rau tsev neeg tus kheej- siv thiab loj- nplai nrov. Plaub, ntsuab ib puag ncig tiv thaiv thiab muaj kuab paug tsawg. Tsis muaj hlau ntse pov tseg yog tsim tom qab siv, uas txo cov kev kho mob pov tseg siab thiab ua raws li cov qauv kev kho mob ntsuab. Thib tsib, muaj zog macromolecular nqa peev xwm. Nws tuaj yeem embed siab - cov khoom xyaw molecular xws li kev loj hlob thiab cov tshuaj tiv thaiv uas nyuaj rau nkag mus rau ntawm daim tawv nqaij, rhuav tshem cov kev txwv ntawm kev siv tshuaj microneedle.

Kev lag luam Daim ntawv thov ntawm Dissolvable Microneedle Therapy

Nyob rau hauv siab - kho kom zoo nkauj ntawm daim tawv nqaij, dissolvable microneedle thaj ua rau thaj yog dav siv los tiv thaiv - laus wrinkle tshem tawm, kho qhov muag ntawm daim tawv nqaij, pob txuv tshem tawm thiab lub ntsej muag whitening, dhau los ua cov khoom tseem ceeb ntawm cov khoom kim heev ntawm daim tawv nqaij hom. Hauv kev xa tshuaj transdermal, nws yog siv rau cov tshuaj kho mob ntev thiab cov tshuaj tiv thaiv hauv zos -inflammatory, tsis txhob ua rau qhov ncauj plab hnyuv thiab txhaj tshuaj. Hauv kev txhaj tshuaj tiv thaiv kab mob, cov tshuaj tiv thaiv kab mob microneedle dissolvable hloov cov koob txhaj tshuaj ib txwm muaj, paub txog kev txhaj tshuaj sai sai thiab tsim nyog rau kev tiv thaiv kev noj qab haus huv loj rau pej xeem. Hauv kev kho qhov txhab kho mob, nws muab cov khoom kho kom zoo rau cov tawv nqaij puas ntsoog txhawm rau txhawm rau kho qhov txhab thiab thaiv kev tsim kho. Tsis tas li ntawd, nws muaj cov ntawv thov dav dav hauv cov tshuaj kho menyuam yaus, kev kho tsiaj tsiaj thiab kev kho tus kheej kom raug.

Kev tsim khoom tshwj xeeb ntawm cov khoom siv Dissolvable Microneedle

Kev tsim cov microneedles dissolvable tsom rau cov khoom siv tiv thaiv kev ua haujlwm thiab tswj tau qhov tawg molding. Thawj kauj ruam yog xaiv cov khoom siv roj ntsha, xaiv kev kho mob -qib degradable polymers nrog tus nqi sib txawv ruaj khov, biocompatibility siab thiab tsis muaj qhov khaus. Qhov thib ob theem yog qis-kub cov khoom xyaw compounding, sib tov haumxeeb cov khoom xyaw nrog polymer kua nyob rau hauv tsis tu ncua kub kom tsis txhob kub inactivation ntawm active tshuaj. Cov kauj ruam thib peb yog lub tshuab nqus tsev micro- pwm pouring, txhaj cov tshuaj tov rau hauv precision micro- pwm thiab tshem tawm cov npuas sab hauv los ntawm lub tshuab nqus tsev kom paub meej cov koob lub cev zoo ib yam. Cov kauj ruam thib plaub yog khov- ziab thiab ua kom khov, siv qis -kub khov- tshuab ziab khaub ncaws kom sai li sai tau cov microneedles thiab xauv cov khoom ua haujlwm. Qhov thib tsib kauj ruam yog demolding thiab xov, trimming koob burrs thiab ntes koob lub cev kev ncaj ncees. Cov kauj ruam thib rau yog kev ntsuas kev ua tau zoo, suav nrog kev txheeb xyuas qhov kev sib cais, kev kuaj xyuas cov khoom xyaw thiab kev ntsuam xyuas ntawm daim tawv nqaij. Kauj ruam 7 yog kaw cov dej noo{14}} pov thawj ntim. Qhov thib yim theem yog qis- qhov kub thiab txias cia kom tsis txhob muaj cov khoom lag luam ruaj khov thiab ua haujlwm ntev -lub sij hawm tuav.