Ib txoj kev tshawb fawb hauv Phau Ntawv Xov Xwm Ntiaj Teb Kev Noj Qab Haus Huv qhia tau hais tias 3D qauv tsim los ntawm 3D luam ntawv txo cov nqi tsim kho ntawm cov khoom siv kho mob thiab lub sijhawm ntawm kev npaj phais.
Niaj hnub no peb tab tom tham txog kev siv 3D tshuab luam ntawv hauv kev kho mob orthopedics. Kev sib xyaw ntawm 3D luam ntawv thiab orthopedics pab kom paub meej thiab piav qhia tus neeg mob qhov chaw raug mob thiab muab kev tiv thaiv ntau dua rau kev phais. Cov thev naus laus zis no tuaj yeem ua rau cov kws kho mob tsim, tsim, thiab tsim kom raug, ua tib zoo, thiab kev lag luam. Reconstructive thiab npaj phais. Zuag qhia tag nrho, kev tsim kho tshiab hauv 3D luam ntawv qhib txoj hauv kev tshiab rau kev tsim thiab ua tiav kev kho mob. Orthopedic 3D luam ntawv pab txhawb kev tsim cov duab anatomical meej thiab kev sib koom ua ke ntawm cov pob txha permeable hloov khoom rau hauv tus neeg mob lub cev, ua rau cov cog cog nrog lub sijhawm ntev.
Daim ntawv thov ntawm 3D luam ntawv nyob rau hauv daim teb ntawm orthopedics: thaum cov pob txha raug mob hnyav, nws tsis yog qhov tseeb los txiav txim siab txog qib ntawm cov pob txha tsis xws luag los ntawm X-rays, thiab 3D luam ntawv tuaj yeem muab cov ntaub ntawv tshwj xeeb; 3D luam ntawv qauv tuaj yeem siv los pab kho cov pob txha Thaum lub sij hawm phais, kev siv 3D ua ib qho piv txwv ntawm qhov cuam tshuam lub cev ntawm tus neeg mob; Lwm qhov kev siv 3D luam ntawv yog kev txheeb xyuas ntawm orthotics nrog kev pab cuam ntawm kev rov qab engineering ntawm 3D scanners. Txoj hauv kev no yoog raws tus neeg mob lub cev tseem ceeb thiab ua kom yooj yim rau txoj kev kho mob thiab xaiv cov khoom siv.
Ntxiv rau qhov ua kom muaj txiaj ntsig zoo, txuag lub sijhawm, 3D luam ntawv tso cai rau kev tsim cov khoom siv tshwj xeeb rau tus neeg mob, tso cai rau kev hloov kho ntau yam kom tau raws li tus neeg mob xav tau. Tsis tas li ntawd, 3D luam ntawv tuaj yeem siv rau hauv thaj chaw deb vim nws tsuas yog xav tau lub tshuab luam ntawv thiab cov khoom siv, yog li tsis tas yuav nqa cov khoom kim heev, khoom loj.
Kev txwv ntawm 3D luam ntawv nyob rau hauv daim teb ntawm orthopedics:
1. Kev txwv ntawm cov ntaub ntawv bioprintable
State-of-the-art 3D printing, tshwj xeeb tshaj yog cov txheej txheem siv los tsim implantable biomedical li, yog heev txwv los ntawm cov ntaub ntawv uas yuav luam tau. Yog li ntawd, xaiv cov txheej txheem tuav cov ntaub ntawv yog xav tau los daws cov ntaub ntawv uas tsis tuaj yeem luam tawm tau zoo.
2. Tsoom Fwv Teb Chaws yuav tsum muaj, kev tsim qauv, thiab kev txwv kev cai
Lub koom haum kev tsim thiab kev tsim qauv ntawm 3D luam ntawv yog cov txheej txheem tsis tu ncua. Tshwj xeeb tshaj yog nyob rau hauv kev kho mob, nws yuav tsum tau ua raws li tsoom fwv txoj cai.
3. Biodegradability thiab toxicity txwv
Cov khoom degradation yog ib qho teeb meem tseem ceeb hauv 3D luam ntawv. Kev siv cov khoom siv degraded tuaj yeem ua rau hypoxia thiab acidosis hauv lub cev, uas tuaj yeem ua mob rau cov hlwb.
Txawm hais tias qhov kev txwv ntawm kev siv tshuab, 3D luam ntawv tau teeb tsa los hloov kho kev phais, ua kom muaj kev vam meej ntau dua li lwm cov thev naus laus zis uas twb muaj lawm. Xav txog lub neej yav tom ntej ntawm cov thev naus laus zis no, Dr. Gupta tau hais tias: "Bioinks thiab matrices tau dhau los ua ntau dua. Thiab cov hlwb tuaj yeem raug ntxias kom loj hlob hauv biometrics nrog rau cov qia hlwb. Yog li, nyob rau yav tom ntej, lub cev kuj tseem tuaj yeem luam tawm. tau muab kev txhawb nqa loj rau cov zej zog kho mob. Lub sijhawm tos ntev rau kev hloov pauv hauv nruab nrog cev yuav sai sai no dhau los. "