Femur Intramedullary Nail System
PFNA
PFNA yog ib hom tshiab ntawm proximal femoral fixation system, ib qho tshiab thiab txhim kho PFN (proximal femoral ntsia thawv) system, txhua tus tau txais txiaj ntsig zoo ntawm thawj PFN, muaj cov yam ntxwv biotechnological zoo ib yam, thiab muaj kev tsim kho tshiab hauv kev tsim tshwj xeeb kom kho tau zoo dua thiab yooj yim rau kev khiav lag luam.
γ-II Interlocking Intramedullary Nail
Lub kaum sab xis kho mob ntawm 5 ° tso cai rau kev nkag mus rau ntawm qhov kawg ntawm lub trochanter ntau dua (qhov sib thooj txoj kab uas hla yog 16.0mm)
Lateral flattening tsim eases qhov ntxig thiab txo qhov kev ntxhov siab ti lub lateral cortical pob txha.
130 collodiaphysial lub kaum sab xis (CCD)
Lub elastic groove tip tsim
Yooj yim rau kev ntxig
Txo cov kev ntxhov siab concentration
Distal nkhaus tsim tiv thaiv cov ntsia hlau taub tiv thaiv rau cov pob txha cortical
Txo qhov tso tawm tsis kam thiab qhov mob tshwm sim
Lag ntsia hlau
Lub lag ntsia hlau ntxig tuaj yeem muab kev sib khi zoo heev rau cov pob txha pob txha
Lub taub dav saum npoo muab zoo dua anchoring
Tshwj xeeb tshaj yog rau cov neeg mob osteoporotic
Anti-rotational thiab stability ua tiav los ntawm ib lub caij
Xauv bolt
muab ob npaug rau xov tsim los txo lub sijhawm ua haujlwm
End Cap
0/5/10/15mm ntev Nrog rau qhov tsim nyog ntev coj nws tawm
Cov cuab yeej
Case
FNS
Rau femoral caj dab pob txha (AOtype31-B), suav nrog basilar, transcervical, thiab subcapital fractures
Los ntawm biomechanical taw tes ntawm view, lub caj dab femoral dynamic cross ntsia thawv system yog ib qho kev xaiv zoo rau kev kho mob ntawm lub caj dab femoral tsis ruaj khov.Qhov no sawv cev rau qhov zoo ntawm minimally invasive implants.Nws qhov kev ruaj ntseg yog piv rau DHS system thiab zoo dua li Hollow ntsia hlau.
Khoom Deatils
Anti-rotation ntsia hlau
Txo qhov luaj li cas Vim yog qhov me me ntawm qhov cog cog, FNS tso cai rau kev nkag tau yooj yim-txawm tias los ntawm kev txiav me me.
Zoo heev lub kaum sab xis stability
Cov ntsia hlau tseem ceeb thiab cov ntsia hlau tiv thaiv kev sib hloov yog khaws cia ntawm lub kaum sab xis nrog lub xauv ntsia hlau, uas tuaj yeem tiv thaiv varus vau, ua kom lub caj dab femoral luv lossis luv ntawm ceg.
Intraoperative compression
Vim tias cov ntsia hlau tseem ceeb thiab cov ntsia hlau tiv thaiv kev sib hloov tau raug kaw ua ke, tag nrho tuaj yeem ua kom muaj zog, qhov kev ncua deb yog 20mm, thiab qhov chaw tau tshwj tseg rau sab nraud kom tsis txhob muaj kev tsis xis nyob los ntawm kev nqa sab nraud rau qee yam.
Qhov chaw me me implantation
Piv nrog dynamic hip screws thiab hollow screws, FNS muaj ib tug tshwj xeeb hauv-phaj guiding zawv zawg tsim, uas zoo txo protrusion.Thiab tus tsim ntawm lub phaj yog exquisite, tso cai rau implantation nrog ib tug me me incision nrog tsawg mos mos puas.
Case
