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Umfanekiso oMboniso weKnee Joint Sleeve womzi-mveliso waseTshayina oprintwa nge-3D
  • Umgangatho we-China 3D Printing Knee Joint sleeve eJamani

Umgangatho we-China 3D Printing Knee Joint sleeve eJamani

Inkcazo emfutshane:

Ukulungiswa Kwezinto Eziphilayo Ngenkxaso Yesakhiwo

Isakhiwo se-trabecular esidityaniswe ngokupheleleyo esineembobo eziphindwe kabini ukuya kathathu kunezinye izinto ezifakelweyo senza ukuba izicubu zikhule kakhulu kwaye zinamathele ngokuqinileyo.

Izinto zesinyithi ezithambileyo zisebenza njengesikafu sokukhulisa nokulungisa amathambo ngelixa zibonelela ngenkxaso yesakhiwo esithwala umthwalo.

Ukuqina okuphezulu kokungqubana nethambo kunika uzinzo oluphuculweyo lokuqala.

Ukuqina okuphantsi kwezinto zentsimbi ezithambileyo kunokuvelisa umthwalo oqhelekileyo womzimba kwaye kunciphise ukhuseleko loxinzelelo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu zeMveliso

I-Femoral Cone Augment yenzelwe ukunceda ekwakheni kwakhona nasekulungelelaniseni ulwakhiwo ngokujikeleza.

I-3D-Printing-Dolo-Joint

La manyathelo acinezela ithambo ngokwe "Wolff's Law" kwaye anesakhiwo se-trabecular ukukhuthaza ukunamathela kwezinto eziphilayo.

Iisleeve ezinezitebhisi ezizodwa zilungisa iziphene ezinkulu zesinqe, zicinezela ithambo kwaye zibonelela ngesiseko esiqinileyo sokuqina kwe-implant.

Yenzelwe ukuzalisa iziphene ezinkulu zamathambo esinqeni kunye nokubonelela ngeqonga elizinzileyo lezinto ezidibanisa i-femoral kunye/okanye i-tibial.

Umlinganiselo ophezulu wamandla ukuya kubunzima bezinto kunye ne-modulus ephantsi yokuthamba inika umthwalo oqhelekileyo we-physiologic kunye nethuba lokukhusela uxinzelelo.

Imilo enciphileyo yenzelwe ukulinganisa umphezulu we-endosteal we-distal femur kunye ne-proximal tibia ukuqinisa ithambo elonakeleyo.

I-3D-Printing-Dolo-Joint-2

Ukuprinta kwe-3D yamathambo bubuchwepheshe obutsha obutshintshe icandelo lotyando lokutshintshwa kwamalungu edolo. Ngokuprinta kwe-3D, oogqirha banokwenza ii-implants zamadolo ezihambelana ne-anatomy kunye neemfuno zesigulana ngasinye. Kutyando lokutshintshwa kwamadolo, ilungu elonakeleyo okanye eligulayo litshintshwa nge-implant, edla ngokuba ne-baseplate yesinyithi, i-spacer yeplastiki, kunye nenxalenye yentsimbi okanye ye-ceramic femoral. Ngokuprinta kwe-3D, ngalinye lala macandelo linokwenziwa ngokwezifiso kwaye lilungelelaniswe ne-geometry ethile yamalungu esigulana, enokuphucula ukulingana nokusebenza kwe-implant. Esebenzisa ubuchwepheshe obuphambili bokufota, njenge-CT okanye i-MRI scans, ugqirha angenza imodeli yedijithali yelungu ledolo lesigulana. Le modeli isetyenziselwa ukuyila izinto ze-implant ezenziwe ngokwezifiso, ezinokwenziwa kusetyenziswa ubuchwepheshe bokuprinta be-3D. Elinye inzuzo yokuprinta kwe-3D kukuba ivumela ukuprototyping okukhawulezayo kunye nokuphindaphinda. Oogqirha banokwenza ngokukhawuleza baze bavavanye uyilo oluninzi lwe-implant ukuze bafumanise ukuba yeyiphi elungele umguli kwaye isebenze kakuhle. Ngokubanzi, ukuprinta kwe-3D kunamandla okuphucula kakhulu iziphumo zotyando lokutshintshwa kwamalungu edolo ngokubonelela ngee-implants ezilungele umguli ezibonelela ngokusebenza ngcono, ukuqina, kunye nobude bexesha.

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