Ngaphambi kokuqala izindaba, akutshele inkinga abantu abaningi abavame ukuhlupheka ngenxa yalokho okuthiwa njengo Unyawo olulinganayo, inkinga evame ukuhlupheka ngenxa yokuzalwa, ifa lezinzwa, i-polio sequelae, isifo sangemva kwenhlekelele ... into eyenza odokotela benze ucwaningo olunzulu lwe-biomechanical ukuthola imvelaphi yalesi sifo ngeshwa esivame kakhulu kune ongakucabanga.
Njengoba ubona ezithombeni, baningi abenza usesho olulula kuGoogle, ngokwesibonelo, kubhekwa njengezinyawo ezinyaweni ezinyaweni neqakala lisendaweni i-plantar flexion egcinwe kahle Lokhu kubangela ukuvinjelwa okukhulu kakhulu kwe-dorsiflexion yeqakala ukuze iziguli ezithintwe yilesi sifo zingakwazi ukuhamba ngonyawo phansi, inkinga okufanele ilungiswe ngokushesha okukhulu uma singafuni ukuthi ibe yimbi kakhulu .
Esinye sezixazululo, ngaphandle kwemithi elandelwayo equkethe ukwelashwa ngokomzimba, usizo lokulungiswa kohlobo oluthile lwedivayisi yamathambo. Kuze kube manje, konke bekuyizingcezu zezinhlobo ezahlukene nobubunjwa, yize obekunconyelwa kakhulu, futhi kuze kube manje kubiza kakhulu, bekuwukwenza ukwelashwa okwenzelwe isiguli ngemuva kokwenza isifundo esifanele se-gait. Lokhu kwelashwa kungabiza kakhulu ngenxa ye- ukuthunjwa kwesithombe sedijithali kanye nokucubungula kwe-splint ehambelana nokuphrinta kwe-3D.
Ngenxa yale nqubo, i-splint enqunywe kusengaphambili ingakhiwa ngokuqina nokuqina okugcina isikhundla somlenze wesiguli endaweni efanelekile nephumelelayo. Indlela esetshenziselwe ukuphrintwa kwalesi siqobana ukuphrinta kwe-3D SLS (Selective Laser Sintering) lapho imicu eminingana ingaxubeka khona enqubeni yokukhiqiza ukufeza ukumelana okukhulu nokuqina komkhiqizo.