The FNS (Femoral Neck System) Instrument Set (Hex) is a high-precision surgical toolkit specifically designed for the internal fixation of Femoral Neck Fractures. The FNS is a modern alternative to traditional cannulated screws or sliding hip screws, combining the stability of an angular stable plate with the minimally invasive benefits of a sliding bolt. This set is optimized for the Hexagonal (Hex) drive interface, providing robust torque transmission during the insertion of the central bolt and the anti-rotation screw (ARS). Constructed from premium Medical-Grade Stainless Steel, the kit includes specialized cannulated drills, insertion guides, and aiming arms that ensure the bolt and screw are perfectly parallel and correctly positioned within the femoral head. The FNS system is designed to allow controlled collapse (sliding) of the fracture during healing while preventing rotation of the femoral head. All instruments are housed in a heavy-duty Anodized Aluminum Sterilization Case with a workflow-oriented layout, facilitating rapid instrument identification and efficient processing in the operating room.
3200-20
TOOLMED
Aluminium Alloy
1 Pcs
5-15 Days
51*24*9 CM
| Availability: | |
|---|---|
Product Description
The set includes a precision aiming arm that connects to the insertion handle. This ensures that the anti-rotation screw is placed at the exact distance and angle from the main bolt every time, preventing mechanical failure.
The instruments are designed for a "sub-muscular" approach, meaning the surgeon can perform the entire repair through a very small incision. This reduces blood loss and speeds up patient recovery.
The Hex drive system in this kit is engineered for maximum surface contact between the tool and the bolt. This allows the surgeon to apply high torque safely without the risk of the tool slipping or stripping the hardware.
Features specialized cannulated step-drills that prepare the bone for the specific dimensions of the FNS bolt and plate in a single pass, reducing surgical time and bone trauma.
Large-diameter hollow drills used to create the central path for the femoral neck bolt over a guide wire.
A heavy-duty handle that holds the plate and bolt together during insertion into the femur.
Specialized Hex drivers designed to tighten the central bolt and the lateral locking screws with precision.
Tools designed to prepare the dense cortical bone of the lateral femur and the cancellous bone of the femoral head.

| Product Name | FNS Instrument Set (Hex) |
| Material | Aluminium Alloy |
| Certificate | CE Certificate |
| Brand | TOOLMED |
| MOQ | 1 Pcs |
| OEM | Avaliable |
| Package | PE Inner Bag+Carton |
| Payment Method | T/T,Bank transfer, Western Union |
| Delivery Time | 5-15 Days |
| Shipping | DHL EMS UPS TNT FEDEX |


The FNS is a modern way to fix a broken hip. When the "neck" of the thigh bone breaks, it is very unstable. The FNS uses a sliding bolt and a small plate to hold the bone together while still allowing it to "settle" naturally as it heals. This kit contains the specialized drills and guides needed for this specific surgery.
The "Hex" refers to the shape of the screwdriver tip (a six-sided hexagon). In hip surgery, the bones are very strong, and the screws are large. The Hex shape allows the surgeon to apply a lot of force to make sure everything is tight and secure without the tool slipping.
The hip joint is deep inside the body. Surgeons can't see the bone directly. Instead, they use a thin Guide Wire and X-rays. All the tools in this kit are hollow (cannulated) so they can slide over that wire, making the surgery incredibly accurate and safe.
Because the tools in this kit are so precise, the surgeon only needs to make a small cut in the side of the leg. This means less damage to the hip muscles, less pain for the patient, and a much faster return to walking.
Hip fractures are often emergencies. Our FNS Kit is organized in a way that helps the surgical team work fast. Every tool has its own labeled spot in the aluminum box, which is designed to be washed and sterilized at very high temperatures thousands of times.
The FNS Instrument Set (Hex) is a cutting-edge solution for one of the most common fractures in orthopedic trauma. By providing the precision and strength needed for the Femoral Neck System, it helps surgeons achieve better stability and faster recovery for their patients.
Yes. Our set is designed according to international standards for the Femoral Neck System, making it compatible with FNS-style plates and bolts used in hospitals worldwide.
Hex uses a six-sided hexagonal recess, while Star (Torx) uses a star shape. Many surgeons prefer Hex for large-bone systems like the FNS because of its proven durability and torque transmission in dense bone.
Yes, the set includes high-strength Nitinol or Stainless Steel guide wires that are essential for the cannulated drilling and insertion process.
The complete set in its aluminum tray weighs approximately 5-7 kg. It is designed with robust handles for easy transport from the sterile supply room to the operating theater.
Yes. The drills are made from high-grade 420 stainless steel and are designed to be cleaned and autoclaved. We recommend replacing them once they begin to dull to ensure surgical efficiency.


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