I-3D Printing Acetabular Revision System
Incazelo Yomkhiqizo
Sethula ukuphumelela kwe-3D Printed Acetabular Revision System, isixazululo samathambo esiguquguqukayo esiklanyelwe ukuthuthukisa inqubo yokuhlinzwa kokubuyekezwa kwe-acetabular.Lolu hlelo olusezingeni eliphezulu luhlanganisa ubuchwepheshe bokuphrinta be-3D obuthuthukisiwe nohlu lwezici eziyingqayizivele eziphakamisa izinga lokusebenza kanye nemiphumela yesiguli.
Esinye sezici ezibalulekile zesistimu yethu yokubuyekeza i-acetabular ephrintiwe ye-3D isakhiwo sayo se-trabecular esixhumeke ngokugcwele.Lo mklamo okhethekile uvumela i-osseointegration efanele, ukukhuthaza ukukhula kwamathambo nokuzinza.Isistimu ine-coefficient ephezulu yokungqubuzana eqinisekisa ukulungiswa okuvikelekile futhi inciphise ubungozi bokugudluzwa kokufakelwa kanye nokwehluleka.
Isistimu yethu isebenzisa i-geometry eyenziwe kahle, okuholela ekuthuthukisweni kwezakhiwo ze-biomechanical.Ukuqina okuphansi kwesakhiwo se-trabecular kuvumela ukusabalalisa komthwalo okulungile, ukunciphisa ukucindezeleka ekufakweni kanye nethambo elizungezile.Le nhlanganisela emisha yezinto zokwakha kanye nokwakhiwa kwenza iziguli zikwazi ukubuyisela ngokuzethemba ukuhamba nokusebenza.
Esinye isici esiphawulekayo sohlelo lwethu ukufakwa kwezimbobo ezibonakalayo ezinentambo.Lesi sici senza inqubo ibe lula futhi senza udokotela ohlinzayo akwazi ukubeka ngokunembile futhi avikele isigxivizo.Ububanzi bangaphakathi bokufakelwa buklanywe ngokucophelela ukuze bulingane kahle, buqinisekisa ukuzinza nokunethezeka kwesikhathi eside.
Siyakuqonda ukubaluleka kokulondoloza ithambo lomsingathi ekuhlinzeni okubukeziwe.Ngokuvumelana nalokhu, isistimu yethu yokubuyekeza i-acetabular ephrintiwe ye-3D yakhelwe ukugcina ithambo elinempilo eningi ngangokunokwenzeka.Ngokuhlinzeka ngokufakelwa okuthembekile, okuqinile okunokulungiswa okuphelele, isistimu yethu inciphisa isidingo sokukhishwa kwamathambo okubanzi futhi ikhulise amandla omphumela ophumelelayo.
Sengiphetha, uhlelo lokubuyekezwa kwe-acetabular oluphrintiwe lwe-3D lubeka indinganiso entsha yokuhlinzwa kokubuyekezwa kwe-acetabular.Ngesakhiwo sayo se-trabecular esixhumene ngokugcwele, i-coefficient ephezulu yokungqubuzana, i-geometry elungiselelwe, ukuqina okuphansi, izimbobo ezibonakalayo ezibonakalayo, nokuvikelwa kwamathambo okusingatha, lolu hlelo olusha lunikeza isisombululo esiphelele sabahlinzayo neziguli.Izwa ikusasa lokuhlinza amathambo ngamasistimu ethu asezingeni eliphezulu futhi ubone imiphumela eyinqaba eyilethayo.
| Ububanzi |
| 50 mm |
| 54 mm |
| 58 mm |
| 62 mm |
| 66 mm |
| 70 mm |
I-Acetabular Augments, emise okufana nengxenye ye-hemisphere, iza ngobukhulu obune namasayizi ayisithupha, okuvumela ukulingana kokukhubazeka okuhlukahlukene.
| Ububanzi bangaphandle | Ubukhulu |
| 50 | 10/15/20/30 |
| 54 | 10/15/20/30 |
| 58 | 10/15/20/30 |
| 62 | 10/15/20/30 |
| 66 | 10/15/20/30 |
| 70 | 10/15/20/30 |
I-Acetabular Restrictor i-concave futhi iza ngamadayimitha amathathu, okuvumela ukumbozwa kwamaphutha odongeni oluphakathi kanye nokuqukatha ukuxhunyelelwa kwethambo elihlanganisiwe.
| Ububanzi |
| 40 mm |
| 42 mm |
| 44 mm |
