Micro-robots: Cov kws kho mob cov phooj ywg tshiab

2016 yog xyoo zoo nkauj futuristic-sounding xyoo. Peb tau tham ntau xyoo dhau los hais txog yuav ua li cas cov neeg hlau yuav ua lub luag haujlwm tseem ceeb hauv peb lub neej sai lossis tom qab. Raws li peb lub peev xwm los pab lawv nce qib, lawv tseem yuav ua cov haujlwm nyuaj dua. Qhov tshwm sim ntawm kev kho mob micro-robotics yog ib qho piv txwv zoo siab ntawm qhov no.  

Drexel University engineers tau ua tiav lawv thawj cov neeg hlau chains, lossis micro-robots, tsim kom muaj kev sib tw hauv biomedical engineering. Thaum siv, cov kev sib txuas me me zoo li cov hlaws no yuav ua haujlwm raws li kws kho mob thiab cov kws saib xyuas neeg mob cov neeg pab xa tshuaj, nrog rau kho cov mob hauv lub cev los ntawm kev ua tej yam xws li kev txiav tsim nyog thiab tswj cov ntshav ntws. 

cov minuscule loj ntawm cov contraptions tso cai rau lawv nyem rau hauv qhov chaw nyuaj mus cuag thiab ua ntau yam haujlwm ib zaug. Tsis tas li ntawd, cov micro-robots tuaj yeem taug kev deb, xws li los ntawm lub xub pwg mus rau ko taw, tsis yog siv tshwj xeeb rau kev kho mob hauv zos.  

Feem ntau cov engineers thiab cov kws tshawb fawb tau ntsib ntau yam teeb meem thaum ua haujlwm nrog micro-robotics, uas ua rau Drexel qhov kev ua tiav txhua qhov zoo dua. Cov kab ke no feem ntau nyuaj dhau los siv rau kev sim kho mob, vim tias qhov ntev ntawm cov saw hlau tau txais, qhov nyuaj dua rau nws mus rau lub cev thiab mus qhov twg nws yuav tsum tau ua - teeb meem, muab hais tias "cov hlua ntev ntev tuaj yeem ua luam dej sai dua cov luv luv. " 

Txawm li cas los xij, Drexel tau tsim micro-robots uas tuaj yeem tswj tau los ntawm cov chaw sib nqus, uas ua rau nws nyuaj rau lawv sib cais tsis txhob txwm ua thiab yooj yim rau lawv los saib xyuas los ntawm cov kws kho mob uas tuaj yeem ua tau. manipulate lub magnetic teb nyob rau hauv kev siv.  

Cov kws tshawb fawb lossis cov kws kho mob tswj xyuas qhov chaw sib nqus, ua rau cov neeg hlau tig nrawm dua lossis qeeb hauv chav kuaj. Thaum cov hlau nplaum sib nqus nrawm dua, cov neeg hlau nce nrawm thiab pib txav nrawm dua. Cov neeg hlau ces tsiv li ntawd sai sai tias lawv tau faib ua cov hlaws sib cais ntawm qhov chaw xav tau, ua rau lawv tus kheej mus rau hauv cov chav me me.