Okwangoku, ukuqhambuka okuqatha kwe-COVID-19 kuchaphazela intliziyo yomntu wonke, kwaye iingcali zonyango kunye nabaphandi ekhaya naphesheya basebenza nzima kuphando lwentsholongwane kunye nophuhliso logonyo.Kwishishini lomshicileli we-3D, "imodeli yokuqala ye-3D yosulelo olutsha lwe-coronavirus pulmonary e-China imodeli yaza yaprintwa ngempumelelo", "iiglasi zonyango ziye zaprintwa nge-3D," kwaye "iimaski ziprintwe nge-3D" zitsale umdla omkhulu.

Imodeli eprintiweyo ye-3D yosulelo lwemiphunga lwe-COVID-19

Iiglasi zonyango eziprintiweyo ziyi-3d

Ayikokuqala ngqa ukuba iprinta ye-3D isetyenziswe kwezamayeza.Ukuqaliswa kweteknoloji yokuvelisa okongeziweyo kwiyeza kubonwa njengenguqu entsha kwintsimi yezonyango, ethe yangena ngokuthe ngcembe ekusebenziseni ucwangciso lotyando, imodeli yoqeqesho, izixhobo zonyango ezenziwe ngumntu kunye nokufakelwa kokwenziwa komntu.

Imodeli yokuqhelanisa utyando

Ngomngcipheko ophezulu kunye nemisebenzi enzima, ukucwangciswa kwangaphambili ngabasebenzi bezonyango kubaluleke kakhulu.Kwinkqubo yokuqhelanisa utyando lwangaphambili, abasebenzi bezonyango bahlala bedinga ukufumana idatha yesigulana nge-CT, i-MRI kunye nezinye izixhobo zokucinga, kwaye emva koko baguqule umfanekiso wezonyango onamacala amabini kwidatha yokwenyani ye-three-dimensional ngesoftware.Ngoku, abasebenzi bezonyango banokuprinta imifuziselo ye-3D ngokuthe ngqo ngoncedo lwezixhobo ezifana nabashicileli be-3D.Oku akunakunceda kuphela oogqirha ukuba benze isicwangciso esichanekileyo sotyando, ukuphucula izinga lokuphumelela kotyando, kodwa kuququzelele unxibelelwano kunye nonxibelelwano phakathi kwabasebenzi bezonyango kunye nezigulane kwisicwangciso sotyando.

Oogqirha botyando kwisibhedlele sesixeko saseBelfast eNorthern Ireland basebenzise i-3d-printed replica yezintso ukujonga inkqubo, ukususa ngokupheleleyo i-cyst cyst, ukunceda ukufezekisa uqhaqho olubalulekileyo kunye nokunciphisa ukuchacha kommkeli.

I-3D iprintwe 1:1 imodeli yezintso

Isikhokelo sokusebenza

Njengesixhobo esincedisayo sotyando ngexesha lokusebenza, ipleyiti yesikhokelo sotyando inokunceda abasebenzi bezonyango ukuba basebenzise isicwangciso sokusebenza ngokuchanekileyo.Okwangoku, iintlobo zeepleyiti zesikhokelo sotyando zibandakanya ipleyiti yesikhokelo edibeneyo, ipleyiti yesikhokelo somgogodla, ipleyiti yesikhokelo sokufakelwa komlomo.Ngoncedo lwebhodi yesikhokelo sotyando eyenziwe ngumshicileli we-3D, idatha ye-3D inokufumaneka kwindawo echaphazelekayo yesigulane ngokusebenzisa iteknoloji yokuskena ye-3D, ukwenzela ukuba oogqirha banokufumana ulwazi oluyinyani, ukuze bacwangcise kakuhle umsebenzi.Okwesibini, ngelixa ulungiselela ukusilela kwitekhnoloji yokuvelisa ipleyiti yesikhokelo sotyando, ubungakanani kunye nokumila kwepleyiti yesikhokelo kunokuhlengahlengiswa njengoko kufuneka.Ngokwenza njalo, izigulane ezahlukeneyo zinokuba nepleyiti yesikhokelo ehlangabezana neemfuno zabo zangempela.Kwaye akubizi kakhulu ukwenza, kwaye nomguli oqhelekileyo unako ukuwuthenga.

izicelo zamazinyo

Kwiminyaka yakutshanje, ukusetyenziswa komshicileli we-3D kunyango lwamazinyo ibe ngumxholo oshushu.Ngokubanzi, ukusetyenziswa komshicileli we-3D kugqirha wamazinyo kugxile ikakhulu kuyilo kunye nokuveliswa kwamazinyo esinyithi kunye neebrace ezingabonakaliyo.Ukufika kweteknoloji yomshicileli we-3D yenze amathuba amaninzi kubantu abafuna iibrayisi ukuba zenziwe.Kwizigaba ezahlukeneyo ze-orthodontics, i-orthodontists idinga iibrace ezahlukeneyo.Umshicileli we-3D akanakufaka isandla kuphela ekuphuhliseni izinyo eliphilileyo, kodwa nokunciphisa iindleko zeebrayisi.

Zombini 3 d oral scanning, CAD uyilo software kunye nokusebenzisa 3 d umshicileli wax wamazinyo, ukuzaliswa, izithsaba, kunye nokubaluleka iteknoloji yedijithali kukuba oogqirha akufuneki bazenzele ngokwakho ukwenza imodeli ngokuthe ngcembe kwaye amazinyo emboleko, iimveliso zamazinyo, yenza. umsebenzi wochwephesha wamazinyo, kodwa ukuchitha ixesha elininzi lokubuyela ekuxilongweni kwesifo somlomo kunye notyando lomlomo ngokwalo.Kumagcisa amazinyo, nangona ekude neofisi kagqirha, nje kuphela idatha yomlomo yesigulane, ingenziwa ngokwezifiso ngokweemfuno zogqirha kwiimveliso zamazinyo ezichanekileyo.

Izixhobo zokubuyisela kwisimo sangaphambili

Ixabiso lokwenyani eliziswe ngumshicileli we-3d wezixhobo zokuvuselela ezifana nokulungiswa kwe-insole, isandla se-bionic kunye nokuncedisa ukuva akukona nje ukufezekiswa kokulungelelaniswa okuchanekileyo, kodwa kunye nokutshintshwa kweendlela zokuvelisa zendabuko kunye netekhnoloji yokuvelisa idijithali echanekileyo kunye nesebenzayo ukunciphisa iindleko zomntu ngamnye. izixhobo zonyango zokubuyisela kwisimo sangaphambili kunye nokunciphisa umjikelo wokuvelisa.Itekhnoloji yomshicileli we-3D yahlukene, kwaye imathiriyeli yomshicileli we-3D yahlukile.I-SLA yokunyanga itekhnoloji yomshicileli we-3D isetyenziswa ngokubanzi kwiprototyping ekhawulezayo kwishishini lesixhobo sonyango ngenxa yeenzuzo zayo zokukhawulezisa ukusetyenzwa kwesantya, ukuchaneka okuphezulu, umgangatho olungileyo womphezulu kunye nexabiso eliphakathi lezinto ze-photosensitive resin.

Thatha ishishini lezindlu zoncedo lokuva, eliye laqonda uhlengahlengiso olukhulu lomshicileli we-3d, umzekelo.Ngokwemveli, igcisa lifuna ukulinganisa umjelo wendlebe wesigulana ukwenza isitofu sokungunda.Kwaye ke basebenzisa ukukhanya kwe-uv ukufumana imveliso yeplastiki.Ubume bokugqibela boncedo lokuva bufunyenwe ngokugrumba umngxuma wesandi wemveliso yeplastiki kunye nokucubungula ngesandla.Ukuba kukho into engahambi kakuhle kule nkqubo, imodeli kufuneka yenziwe kwakhona.Inkqubo yokusebenzisa umshicileli we-3d ukwenza uncedo lokuva iqala ngokuyila i-silicone mold okanye impembelelo yecala lendlebe yesigulane, eyenziwa nge-scanner ye-3d.Isoftware yeCAD isetyenziselwa ukuguqula idatha eskeniweyo kwiifayile zoyilo ezinokufundwa ngumshicileli we-3d.Isoftware ivumela abaqulunqi ukuba baguqule imifanekiso enemigangatho emithathu kwaye benze ubume bokugqibela bemveliso.

Itekhnoloji yomshicileli we-3D ithandwa ngamashishini amaninzi ngenxa yeenzuzo zayo zexabiso eliphantsi, ukuhanjiswa okukhawulezayo, akukho ndibano kunye noluvo olunamandla loyilo.Ukudityaniswa komshicileli we-3D kunye nonyango lwezonyango kunika umdlalo ogcweleyo kwiimpawu zokwenza ngokwezifiso kunye neprototyping ekhawulezayo.Umshicileli we-3D sisixhobo ngengqiqo, kodwa xa idityaniswe nezinye iiteknoloji kunye nezicelo ezithile, ingaba nexabiso elingenasiphelo kunye nokucinga.Kwiminyaka yakutshanje, ngokunyuka okuqhubekayo kwesabelo semarike yezonyango yaseTshayina, ukuphuhliswa kweemveliso zonyango eziprintiweyo ze-3D kuye kwaba yinto engenakunqandwa.Amasebe karhulumente kuwo onke amanqanaba e-China aye azisa inani lemigaqo-nkqubo ukuxhasa uphuhliso lweshishini lomshicileli we-3D wezonyango.

Sikholelwa ngokuqinileyo ukuba uphuhliso oluqhubekayo lobugcisa bokwenza okongeziweyo luya kuzisa izinto ezintsha eziphazamisayo kwicandelo lezonyango kunye neshishini lezonyango.Itekhnoloji yomshicileli weDijithali ye-3D iya kuqhubeka nokwenza nzulu intsebenziswano kunye neshishini lezonyango, ukukhuthaza ishishini lezonyango kwinguqu ekrelekrele, esebenzayo kunye neyengcali.