I-Femur Intramedullary Nail System
PFNA
I-PFNA iwuhlobo olusha lwesistimu yokulungisa i-femoral esondelene, uhlelo olusha noluthuthukisiwe lwe-PFN (i-proximal femoral nail), ngayinye izuza izinzuzo ze-PFN yasekuqaleni, inezici ezifanayo ze-biotechnological, futhi inobuchwepheshe obusha obuthile bokwenza ukulungisa kusebenze Kakhudlwana futhi. kulula ukusebenza.
γ-II I-Interlocking Intramedullary Nail
I-engeli yezokwelapha-lateral engu-5° ivumela ukufakwa ekugcineni kwe-trochanter enkulu (ububanzi obuseduze ngu-16.0mm)
Idizayini eyisicaba ye-Lateral yenza kube lula ukufakwa futhi inciphisa ingcindezi yethambo le-cortical elingemuva.
I-130 collodiaphysial angle(CCD)
Idizayini yethiphu ye-elastic groove
Kulula ukufaka
Yehlisa ukugxila kokucindezeleka
Idizayini egobile ekude ivimbela ichopho lwezinzipho ngokumelene nethambo lekhohlo
Yehlisa ukumelana nokufakwa kanye nezinga lezigameko zobuhlungu
Lag screw
Ukufakwa kwesikulufu se-lag kunganikeza ukuhlangana okuhle kakhulu kwethambo elikhansela
Indawo ebanzi yethiphu inikeza ihange engcono
Ikakhulukazi ezigulini ezine-osteoporotic
I-Anti-rotational kanye nokuzinza okuzuzwa into eyodwa
Ibhawodi lokukhiya
ukwakheka kwentambo ephindwe kabili ukunciphisa isikhathi sokusebenza
End Cap
0/5/10/15mm ubude Ngobude obufanele ukuyikhipha
Izinsimbi
Icala
I-FNS
Ngokuphuka kwentamo yesifazane (AOtype31-B), okuhlanganisa ukuphuka kwe-basilar, i-transcervical, kanye ne-subcapital
Ngokombono we-biomechanical, i-femoral neck dynamic cross nail system iyindlela ephumelelayo yokwelapha ukuphuka kwentamo ye-femoral engazinzile.Lokhu kumelela izinzuzo zezimila ezingavamisile kancane.Ukuzinza kwayo kuqhathaniswa nokwesistimu ye-DHS futhi kungcono kune-Hollow screw.
Imininingwane Yemikhiqizo
Isikulufu sokunqanda ukuzungeza
Usayizi Owehlisiwe Wokusika Ngenxa yosayizi oncishisiwe wokufakelwa, i-FNS ivumela ukufakwa kalula-ngisho nangokusikela okuncane.
Ukuzinza kwe-engeli okuhle kakhulu
Isipikili esikhulu nesikulufu esinqanda ukuzungeza kugcinwa ku-engeli esitebeleni ngesikulufa sokukhiya, esingavimbela ngempumelelo ukugoqa kwe-varus, ukufinyezwa kwentamo yesifazane noma ukufinyezwa komlenze.
Ukucindezela kwe-intraoperative
Ngenxa yokuthi isikhonkwane esiyinhloko nesikulufu sokunqanda ukuzungeza kukhiywe ndawonye, sonke singacindezelwa ngamandla, ibanga lingu-20mm, futhi isikhala sibekelwe ngaphandle ukuze kugwenywe ukungakhululeki okubangelwa ukuphakamisa kwangaphandle ngokwezinga elithile.
I-Space yokufakelwa encane
Uma kuqhathaniswa nezikulufu ze-hip eziguquguqukayo nezikulufu ezingenalutho, i-FNS inomklamo wokuslayida oyingqayizivele ongaphakathi kwepuleti, onciphisa ngempumelelo ukuphuma.Futhi idizayini yepuleti yinhle kakhulu, ivumela ukufakwa ngokusikwa okuncane ngokulimala kwezicubu ezithambile.
Icala
