PFNA Intramedullary Nail

Kuyika kwa Press-fit kumapereka anti-rotation yapamwamba. Amachepetsa kupsinjika kwa distal ndi zovuta, kuonetsetsa kuti opareshoni ikhale yosavuta komanso yachangu.

Amapereka mphamvu zogwira 30%+ zapamwamba pamutu wa chikazi poyerekeza ndi zomangira zachikhalidwe, kutsitsa kwambiri kudulidwa kwa mafupa osteoporotic.

Dongosolo losunthika loyenera zisonyezo zambiri kuphatikiza intertrochanteric, subtrochanteric, ndi basal khosi fractures.

Helical Blade Screw

Imawonjezera mphamvu ndi 30%. Amapereka ntchito zabwino kwambiri zotsutsana ndi kuzungulira, zotsutsa-kugwa, ndi zotsutsa-cutout, kusunga chiwerengero cha odulidwa chachipatala chotsika mpaka 1% -1.5%.

6 ° Lateral angle & Flat Cut

Makona ofananira ndi 6° ofananira nawo amalola kulowetsako pang'ono kudzera pansonga yayikulu ya trochanter. Kudula kozungulira kozungulira kumachepetsa kuthamanga kwa lateral cortex.

Distal Fluted Design

Imakulitsa kusinthasintha kwa implant, imathandizira kuyika kwa msomali wa intramedullary, ndipo imachepetsa kwambiri chitetezo cha distal kuti chiteteze fupa la cortical.

Zizindikiro za AO Gulu

• Msomali Waufupi (180mm-240mm):
  Pertrochanteric, Intertrochanteric, ndi High subtrochanteric fractures.

• Msomali Wautali (320mm-440mm):
  Kuphulika kwapang'onopang'ono ndi kuwonjezereka kwa subtrochanteric, Ipsilateral trochanteric fractures, Proximal Femoral Combined & Pathological Fractures.

GB/T 13810-2017 Medical Titanium

• ✓ Woyenerera kupanga TC20 pazabwino kwambiri za biomechanical.

• ✓ Kutembenuza kwa CNC, Kugaya, ndi Waya EDM kumatsimikizira kulondola kwa opaleshoni ya sub-micron.

• ✓ Advanced Anodizing, Electropolishing, ndi Matte/Mirror Finishing.

• ✓ ≥98.9% chiwongola dzanja chapamwamba ndi zaka 3+ zoyeserera zamakina.