Shuangyang Building, Yangshe Town, Zhangjiagang City, Jiangsu Province, China.
Shuangyang Building, Yangshe Town, Zhangjiagang City, Jiangsu Province, China.
PFNA Intramedullary Nail Instrument Set
The PFNA intramedullary nail instrument set is a specialized intramedullary fixation system designed for treating proximal femoral fractures, particularly intertrochanteric fractures. Its core advantage lies in providing immediate stability and an ultimate solution for elderly patients with osteoporosis through its unique spiral blade design and the load-bearing principle of the intramedullary main nail shaft.
Features
1. Innovative Helical Blade:
This is the heart of the PFNA. Inserted by hammering rather than twisting, it compacts surrounding cancellous bone, delivering exceptional anti-rotational and anti-shear strength—particularly suited for osteoporotic bones.
The blade dynamically locks with the main nail, enabling controlled axial compression at the fracture site under weight-bearing to promote healing.
2. Integrated Intramedullary Stem:
Typically features a proximal thickening design to match the anatomical shape of the proximal femur, enhancing stability.
The nail itself functions as an internal load-bearing axis, directly transferring stress from the femoral head to the shaft. Its mechanical performance significantly outperforms lateral plates, reducing the risk of internal fixation failure.
3. Precision Minimally Invasive Instruments:
Aiming Frame System: Enables precise percutaneous positioning, ensuring accurate single-step placement of the spiral blade and distal locking nails. This substantially reduces surgical time and radiation exposure.
Dedicated Implantation/Extraction Tools:Reliable instruments for inserting/removing spiral blades and main nails.
Versatile Options:Main nails available in different lengths and diameters (standard, extended) and spiral blades in various lengths to accommodate diverse fracture types and patient anatomy.
Related Products:
Technical Specifications
Item No. |
Item No. |
Specification |
Quantity |
1 |
50.34.001.00 |
Metal handle BSX02 125 |
1 |
2 |
50.34.002.00 |
Proximal guide MZB01 200 |
1 |
3 |
50.34.003.00 |
Distal guide MZB01 195 |
1 |
4 |
50.34.004.00 |
240 distal guide MZB01 195 |
1 |
5 |
50.34.006.00 |
Lifting bolt KZ05 Φ4.5×40 |
2 |
6 |
50.34.007.00 |
Orthopedic wrench BST05 SW8.0 |
1 |
7 |
50.34.008.00 |
Development template ZXC01 440 |
1 |
8 |
50.34.009.00 |
Soft tissue guard circular shape 155 |
1 |
9 |
50.34.010.00 |
Opening awl W01 type Ö19×50 |
1 |
10 |
50.34.011.00 |
Drill guide combined type VI Φ17×160 |
1 |
11 |
50.34.012.00 |
Proximal expanding medullary drill cannulated type II Φ16×315 |
1 |
12 |
50.21.015.00 |
Needle holder L type 117×110 |
1 |
13 |
50.34.013.00 |
Beater SZ03 type Φ12×150 |
1 |
14 |
50.34.014.00 |
Main nail extract rod ΦSZ01 type Φ10×42 |
1 |
15 |
50.34.015.00 |
Sliding hammer III type medium size 235 |
1 |
16 |
50.34.051.00 |
Sliding hammer II type medium size 235 |
1 |
17 |
50.34.016.00 |
Guide needle introducer T type Φ6.5×460 |
1 |
18 |
50.19.024.00 |
Spherical guide needle Z05 type 2.5×850 |
1 |
19 |
50.34.017.00 |
Guide needle threaded type Φ3.2×400 |
1 |
20 |
50.34.018.00 |
Guide needle depth gauge 70 ～ 120 |
4 |
21 |
50.34.019.00 |
Cortical bone opening drill cannualted type II Φ10.6×350 |
1 |
22 |
50.34.020.00 |
Lag screw drill bit cannulated type II Φ10.6×430 |
1 |
23 |
50.34.021.00 |
Lag screw guide drill combined typeVII Φ11.2×252 |
1 |
24 |
50.34.022.00 |
Opening wrench BSKK01 11/11 |
1 |
25 |
50.34.023.00 |
Lag screw beater cannulated straight type Φ3.3 |
1 |
26 |
50.34.024.00 |
Blade nail extractor T type SW4.5 |
1 |
27 |
50.34.025.00 |
Sliding hammer guide rod KZ03 type Φ5.0×160 |
1 |
28 |
50.34.026.00 |
Distal screw drill guide combined type V Φ4.4×188 |
1 |
29 |
50.34.050.00 |
Guide drill straight type Φ4.0×201 |
2 |
30 |
50.34.027.00 |
Universal drill bit ÖΦ4.3×300 |
1 |
31 |
50.34.028.00 |
Limited block KZ07 type Φ4.5×10 |
2 |
32 |
50.34.029.00 |
Limited wrench BSL02 SW2.5 |
1 |
33 |
50.34.030.00 |
Depth gauge universal type II 0 ～ 100 |
1 |
34 |
50.34.031.00 |
Cannulated threaded screwdriver T type II Φ2.6 |
1 |
35 |
50.34.032.00 |
Screwdriver hexagon type SW4.0 |
1 |
36 |
50.34.033.00 |
Quick coupling handle cannulated type T Φ6.5 |
1 |
37 |
50.34.034.00 |
Guide needle with hook SZ04 type Φ2.8×465 |
1 |
38 |
50.34.046.00 |
Extension rod KZ03 type Φ10.5×180 |
1 |
39 |
0.34.047.00 |
Cannulated hexagon screwdriver SW4.0 |
1 |
Clinical Applications
1,Osteoporotic intertrochanteric fractures in the elderly
2,Infratrochanteric fractures: Particularly suitable for cases where the fracture line extends proximally.
3,Pathological fractures of the proximal femur.
Conclusion
The PFNA instrument set is the gold standard tool for modern treatment of hip fractures in the elderly. Its success stems from the perfect integration of exceptional biomechanical design (intramedullary shaft + spiral blade) with minimally invasive surgical principles. Specifically tailored for the unique needs of elderly, osteoporotic, and high-risk patients, it aims to restore mobility and save lives through the fastest and most stable approach.
A: Our products comply with international regulations and meet the necessary industry certifications. We are also certified to CE,ISO13485, ISO9001 and others. You can view more details of the certifications on the home page of our website.
A: shuangyang has a reliable shipping and logistics network to ensure prompt and secure delivery. Our team works closely with reputable carriers to provide efficient shipping services in around 120 countries.
A: The minimum order quantity may vary depending on the product and customizationrequirements, Pleasecontact our customer support team for specifc details related to your desired products.
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