Ikhwalithi ephezulu yezinga eliphezulu le-tibia knee joint prosthesis izimila ezishintshayo zedolo le-orthopaedic Isithombe esifakiwe

Ikhwalithi ephezulu ye-tibia knee joint prosthesis izimila ezishintshayo zamadolo

Incazelo emfushane:

Izinkomba

I-Rheumatoid arthritis
I-post-traumatic arthritis, i-osteoarthritis noma isifo samathambo esiwohlozayo
Ama-osteotomies ahlulekile noma ukushintshwa kwe-unicompartmental noma ukushintshwa kwamadolo okuphelele

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici Zomkhiqizo

Ikhwalithi ephezulu ye-tibia knee joint prosthesis izimila ezishintshayo zamadolo

Gwema i-pendency ngezici ezintathu

1.I-multi-radius design inikeza
s inkululeko yokuguquguquka nokujikeleza.

2.Umklamo werediyasi eyehlayo ye-J curve femoral condyles ingathwala indawo yokuxhumana phakathi nokuguquguquka okuphezulu futhi igweme ukufaka umgodi.

Idizayini ethambile ye-POST-CAM ifinyelela i-osteotomy encane ye-intercondylar ye-PS prosthesis. Ibhuloho lethambo eliqhubekayo elingaphambili eligciniwe linciphisa ingozi yokuphuka.

Idizayini ye-trochlear groove efanelekile
I-patellatrajectory evamile iyisimo sika-S.
● Vimbela ukuchema kwe-patella medial ngesikhathi sokugoba okuphezulu, lapho idolo elihlangene kanye ne-patella kunamandla okugunda kakhulu.
● Ungavumeli i-patella trajectory cross center line.

1.Amaweji aqhathanisekayo

2.Udonga oluseceleni olupholisheke kakhulu lwe-intercondylar lugwema ukuhuzuka kokuthunyelwe.

3.Ibhokisi elivulekile le-intercondylar ligwema ukuhuzuka kwe-post top.

I-Flexion 155 degree ingabaokuzuziwengesu elihle lokuhlinza nokuzivocavoca okusebenzayo

Izigaxa zokuphrinta ze-3D zokugcwalisa amaphutha amakhulu e-metaphyseal ngensimbi enezimbotshana ukuvumela ukungena.

Izinkomba zokufakelwa kwamadolo

Imininingwane Yomkhiqizo

Nika amandla i-Femoral Component. PS	Nika amandla i-Femoral Component. CR	2# Kwesokunxele
		3# Kwesobunxele
		4# Kwesokunxele
		5# Kwesobunxele
		6# Kwesobunxele
		7# Kwesokunxele
		2# Kunjalo
		3#Kunjalo
		4# Kunjalo
		5#Kunjalo
		6#Kunjalo
		7# Kunjalo
Nika amandla i-Femoral Component(Impahla: I-Co-Cr-Mo Alloy)	PS/CR
Nika amandla i-Tibial Insert(Material:UHMWPE)	PS/CR
Nika amandla ipuleti le-Tibial Base	Material: Titanium Alloy
I-Trabecular Tibial Sleeve	Material: Titanium Alloy
Nika amandla i-Patella	Material:UHMWPE

Yini iziizimila ezihlangene emadolweni?

A ukufakelwa idolo,ngokuvamile ebizwa ngokuthi aukufakelwa kwamadolo, isisetshenziswa sezokwelapha esisetshenziselwa ukumiselela eyonakele noma egulayoidolo elihlangene. Le nqubo yokuhlinzwa ivame ukutuswa ezigulini ezihlushwa ubuhlungu obukhulu emadolweni kanye nokungasebenzi kahle ngenxa yezimo ezifana ne-osteoarthritis, i-rheumatoid arthritis, noma i-post-traumatic arthritis. Inhloso eyinhloko yokufakelwa idolo ukukhulula ubuhlungu, ukubuyisela ukusebenza, nokuthuthukisa izinga lempilo yonke yesiguli.

Kunezinhlobo eziningana zokufakelwa kwamadolo, kuhlanganiseukushintshwa kwedolo okuphelele, ukushintshwa kwedolo okuyingxenye, futhiukuhlinzwa kwedolo lokubukeza. Isamba sokushintshwa kwamadolokuhilela ukubuyisela lonke ilunga, kuyilapho ukuguqulwa kwamadolo ingxenye kuqondise kuphela indawo eyonakele. Ukukhethwa kokufakelwa kuncike ezingeni lomonakalo kanye nezidingo ezithile zesiguli.