PFNA Intramedullary Nail

Ukufaka i-press-fit kunikeza isinqamuleli esiphezulu. Yehlisa ukucindezeleka kwe-distal kanye nezinkinga, iqinisekisa inqubo yokuhlinzwa elula futhi esheshayo.

Iletha amandla angu-30%+ okubamba aphakeme ekhanda lesifazane uma kuqhathaniswa nezikulufu ezivamile, ehlisa kakhulu izinga lokunqanyulwa kwethambo le-osteoporotic.

Uhlelo oluguquguqukayo olufanele izinkomba eziningi ezihlanganisa i-intertrochanteric, i-subtrochanteric, ne-basal neck fractures.

I-Helical Blade Screw

Ithuthukisa i-anchorage ngaphezu kwama-30%. Inikeza ukusebenza okuhle kakhulu kokunqanda ukuzungezisa, ukunqanda ukuwohloka, nokusebenza kokuvimbela ukusika, igcina izinga lokusika emtholampilo liphansi njengo-1% -1.5%.

6° I-Lateral Angle & I-Flat Cut

I-engeli esemaceleni efaniswe ngokwemvelo engu-6° ivumela ukufakwa okuhlaselayo kancane kusetshenziswa ithiphu ye-trochanter enkulu. Ukusikwa kwe-lateral flat kunciphisa ingcindezi ku-lateral cortex.

Idizayini ye-Distal Fluted

Ithuthukisa ukuguquguquka kokufakelwa okuphelele, yenza lula ukufakwa kwe-intramedullary nail, futhi kunciphisa ngokuphawulekayo ukuvikela kwengcindezi ye-distal ukuvikela ithambo le-cortical.

AO Classification Izinkomba

• Uzipho Olufushane (180mm-240mm):
  I-Pertrochanteric, Intertrochanteric, kanye ne-High subtrochanteric fractures.

• Uzipho Olude (320mm-440mm):
  Ukuphuka kwe-subtrochanteric okuphansi nokunwetshiwe, ukuphuka kwe-Ipsilateral trochanteric, I-Proximal Femoral Combined & Pathological Fractures.

I-GB/T 13810-2017 Medical Titanium

• ✓ Ufanelekele ukukhiqizwa kwe-TC20 ukuze uthole izakhiwo ezinhle kakhulu ze-biomechanical.

• ✓ I-CNC Turning, Milling, ne-Wire EDM iqinisekisa ukunemba kokuhlinzwa kwe-sub-micron.

• ✓ I-Anodizing ethuthukisiwe, i-Electropolishing, kanye ne-Matte/Mirror Finishing.

• ✓ ≥98.9% izinga lokuphasa lekhwalithi ngeminyaka engu-3+ yokuhlolwa okulandelekayo okulandelekayo.