Multi-lock Humeral Intramedullary Nail Instrument Set | Proximal Humerus Fracture Fixation Kit

Comprehensive Multi-lock Humeral Intramedullary Nail Instrument Set

At OrthoPro, we specialize in delivering high-performance orthopedic solutions to the global medical community. Our Multi-lock Humeral Intramedullary Nail Instrument Set is a state-of-the-art surgical toolkit designed to address the unique challenges of humeral fractures. Whether treating a simple mid-shaft fracture or a complex, comminuted proximal humerus fracture in osteoporotic bone, this instrument set provides the versatility and precision required for optimal patient outcomes.

The “Multi-lock” capability is the cornerstone of this system. It allows surgeons to place screws in multiple planes, providing a stable scaffold that resists pull-out and rotation. The OrthoPro Multi-lock Humeral Intramedullary Nail Instrument Set streamlines the surgical workflow, offering intuitive instrumentation that simplifies the reduction, insertion, and locking phases of the procedure.

Key Features and Surgical Benefits

Our instrumentation is built to withstand the rigors of trauma surgery while enhancing the surgeon’s ability to perform minimally invasive procedures.

• Radiolucent Aiming Technology: The set features a Carbon Fiber or PEEK aiming arm. This radiolucent material allows for unobstructed X-ray imaging of the proximal humerus, ensuring that locking screws are placed precisely without metal artifacts blocking the view of the fracture line or the femoral head.
• Multi-Planar Locking Support: The targeting guides are calibrated to support multi-directional locking options, including ascending and descending screw trajectories. This is crucial for maximizing purchase in the humeral head, especially in patients with poor bone quality.
• Soft Tissue Protection: The system prioritizes the preservation of the rotator cuff. Specialized entry guides and protection sleeves allow for a safe entry point (typically medial to the greater tuberosity) that minimizes damage to the supraspinatus tendon.
• Ergonomic Design: Handles are designed with silicone or textured grips to reduce surgeon fatigue and prevent slippage during high-torque maneuvers.

Detailed Instrument Configuration

The OrthoPro Multi-lock Humeral Intramedullary Nail Instrument Set is housed in a durable, autoclavable graphic case with silicone brackets for secure transport. The kit includes the following specialized instruments:

1. Entry Point and Canal Preparation

Establishing the correct entry point is critical to avoid iatrogenic fractures.

Guide Wires: The set includes 2.5mm or 3.2mm threaded and smooth guide wires.

Curved and Straight Awls: For initial opening of the cortex.

Entry Reamer: A cannulated rigid reamer designed to prepare the proximal metaphysis to accept the widened top of the nail.

2. Reduction and Insertion Tools

Insertion Handle: A robust handle that connects rigidly to the nail top. It provides excellent tactile feedback and rotational control during insertion.

Connecting Bolt: A cannulated bolt that secures the nail to the handle, ensuring no toggle or movement during the procedure.

Impaction/Extraction Knob: Allows for controlled tapping of the nail into the canal.

3. Proximal and Distal Locking

The set includes a comprehensive suite of targeting tools for the multi-lock screws.

Aiming Arm Assembly: A modular device that attaches to the insertion handle. It features color-coded holes corresponding to the different locking options (static, dynamic, compression).

Trocar and Sleeves: A nested system (Protection Sleeve, Drill Sleeve, Trocar) to protect the axillary nerve and surrounding soft tissues while drilling.

Calibrated Drill Bits: Sharp, medical-grade drill bits (typically 3.2mm or 3.5mm depending on screw size) with laser-etched depth markings.

Depth Gauge: A precise measuring device to determine the exact screw length required.

4. Screw Insertion and Compression

Screwdrivers: Star-drive (Stardrive) or Hexagonal screwdrivers with self-retaining mechanisms to hold the screw securely during insertion through the soft tissue.

Compression Device: Tools to apply active compression across the fracture site if the nail design supports it.

5. Extraction Instrumentation

For revision cases, the set includes extraction bolts and adapters compatible with standard slide hammers to facilitate the safe removal of the implant.

Clinical Indications

This Multi-lock Humeral Intramedullary Nail Instrument Set is indicated for:

• Two, three, and four-part fractures of the proximal humerus.
• Fractures of the humeral shaft.
• Pathological fractures.
• Non-unions and mal-unions.

Material Quality and Sterilization

OrthoPro takes pride in the quality of our B2B offerings. All instruments are manufactured from high-grade Stainless Steel and Aluminum Alloy, ensuring corrosion resistance and longevity. The instruments are fully autoclavable (steam sterilization at 134°C). The sterilization case is designed to facilitate proper steam penetration and drying, ensuring compliance with hospital infection control standards.

Why Choose OrthoPro?

As a dedicated partner in the global orthopedic supply chain, OrthoPro offers reliable, high-quality instrumentation at competitive wholesale prices. We understand the needs of distributors and hospitals outside of China and provide full export support.

Equip your surgical teams with the tools they need to handle complex upper extremity trauma with confidence.

Request a Quote or Technical Datasheet

Are you interested in the Multi-lock Humeral Intramedullary Nail Instrument Set? Contact our sales team for pricing and specifications.

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Or email us directly at:
info@orthopro.mx