Gamma Nail Instrument Set – Complete Gamma 3 (Gamma III) Nail Instrument System
Precision-Engineered Cephalomedullary Targeting, One-Step Conical Neck Reaming, and Anti-Rotation Set-Screw Instrumentation for Extracapsular Hip and Femoral Osteosynthesis.
Designed for hospital trauma centers, geriatric hip fracture units, and global surgical distributors, our Gamma Nail Instrument Set delivers repeatable fluoroscopic targeting accuracy and rapid operating room turnover for simple and complex proximal femoral fractures. Engineered directly by an ISO 13485-certified Gamma Nail Instrument Set Manufacturer, this unified Gamma 3 (Gamma III) Nail Instrument System consolidates minimally invasive trochanteric canal entry, indexed multi-angle femoral neck preparation, internal set-screw anti-rotation locking, and distal interlocking into one color-coded sterile platform.
- 3rd-Generation Biomechanical Precision: Configured as a universal Trochanteric Cephalomedullary Nail Instrument Set, supporting modern reduced-proximal-diameter (Ø 15.5mm) third-generation nails, Ø 10.5mm high-purchase femoral neck lag screws, and Ø 5.0mm distal locking screws.
- Unified Short & Long Nail Architecture: Operates as an all-in-one Short and Long Gamma Interlocking Nail Instrument Set, seamlessly accommodating short trochanteric nails (170mm–200mm) and long anatomical femoral nails (300mm–440mm).
- 130° Angle Neck Targeting: Aiming arm with rotatable angle-indexing sleeves guides cephalic lag screw placement across 130° neck-shaft angles without switching targeting bows.
- Turnkey Proximal Femur Trauma Coverage: Purpose-built as a complete Intertrochanteric and Subtrochanteric Hip Fracture Nailing System, providing controlled dynamic axial sliding alongside absolute rotational stability of the femoral head.
- Certified Surgical Metallurgy: Manufactured under ISO 13485:2016 certified quality management systems using stainless steel with medical silicone ergonomics.
Standard Set Configuration – Gamma Nail Instrument Set
Below is the standard factory Bill of Materials for the Gamma Nail Instrument Set. Flexible medullary reamer trays, U-blade anti-rotation upgrade modules, and custom OEM private-label laser markings are available upon request.
- Distal Zig : 1 Qty
- Distal Zig Handle : 1 Qty
- Proximal Zig 130 Degree : 1 Qty
- Conical Bolt (Nail Holding Bolt) : 1 Qty
- Driving Head : 1 Qty
- Solid Hammer : 1 Qty
- Proximal Sleeve Threaded With Nut : 1 Qty
- Slotted Hammer : 1 Qty
- Gamma Screw Introducer : 1 Qty
- Bending Rod 5 mm : 1 Qty
- Gamma Nail Extractor : 1 Qty
- Trocar for Proximal Zig Holes : 1 Qty
- Drill Sleeve : 1 Qty
- Protection Sleeve : 1 Qty
- Trocar for Distal Zig Holes : 1 Qty
- Wire Sleeve : 1 Qty
- Ram Rod : 1 Qty
- Screw Driver for 4.9 mm Locking Bolt : 1 Qty
- Gamma Nail Screw Cap Removal : 1 Qty
- Depth Gauge upto 110 mm : 1 Qty
- Guide Wire 3 mm : 2 Qty
- Medulary Tube : 1 Qty
- Measuring Gauge : 1 Qty
- Conical Bolt (Nail Holding Bolt) Tightner : 1 Qty
- Solapur Sleeve : 1 Qty
- Wire Sleeve for Solapur Sleeve : 1 Qty
- Guide Wire Holding Forcep : 1 Qty
- Proximal Reamer 15 mm : 1 Qty
- Gamma Screw Reamer : 1 Qty
- Quick Coupling Handle : 1 Qty
- Drill Bit 4 mm x 300 mm : 2 Qty
- Bone Awl Cannulated : 1 Qty
- Measuring Scale : 1 Qty
- Tissue Protector : 1 Qty
- Graphics Aluminum Box with Silicone Fittings : 1 Qty
3rd-Generation Cephalomedullary Architecture: The Unified Gamma 3 (Gamma III) Nail Instrument System
Extracapsular hip fractures in elderly and polytrauma patients require an intramedullary load-sharing construct that minimizes soft-tissue dissection, reduces intraoperative blood loss, and permits immediate postoperative weight-bearing. Legacy first- and second-generation trochanteric nailing systems required wide proximal canal reaming and bulky metal aiming bows that obstructed lateral C-arm fluoroscopy.
Our Gamma 3 (Gamma III) Nail Instrument System streamlines every stage of the procedure. Recognized across public hospital tenders and clinical value analysis committees as a premier Trochanteric Cephalomedullary Nail Instrument Set, this platform utilizes a radiolucent carbon-fiber/PEEK targeting bow paired with a speed-lock proximal guide sleeve clamp. Surgeons achieve unobstructed anteroposterior (AP) and lateral hip imaging while maintaining rigid coaxial alignment between the external drill sleeves and the intramedullary nail.
Dual-Length Targeting Engineering: Short and Long Gamma Interlocking Nail Instrument Set
Hospital operating rooms and orthopedic implant distributors demand a single, consolidated instrument tray capable of managing both routine intertrochanteric fractures and complex diaphyseal shaft extensions. Engineered as a comprehensive Short and Long Gamma Interlocking Nail Instrument Set, this system incorporates specialized mechanical safeguards to eliminate targeting drift and hardware migration:
- Rotatable 130° Guide Sleeve Indexing: Proximal aiming blocks guide sleeve rotates and locks into clearly marked 130° positions on the radiolucent targeting arm, locking securely via a single push-button clamp.
- Calibrated One-Step Conical Step Reamer: Once the Ø 3.2mm threaded guide wire is verified in the center-center femoral head position, the cannulated one-step conical step drill simultaneously prepares the lateral cortex, the lag screw barrel channel, and the deep cancellous thread bed—equipped with a positive mechanical depth stop (70mm–120mm) to prevent subchondral joint perforation.
- Coaxial Lag Screw Insertion & Active Apposition: The cannulated lag screw driver features a quarter-turn alignment bar (confirming the lag screw grooves are indexed to receive the internal set screw) and an integrated thumbwheel compression nut to close intertrochanteric fracture gaps under controlled axial tension.
- Dedicated Anti-Rotation Set Screw Driver: Guides the internal proximal Set Screw down the central bore of the nail driving mount to engage one of the four longitudinal grooves on the lag screw shaft—preventing femoral head rotation and medial/lateral screw migration while still permitting dynamic axial sliding.
- Jig-Guided Short Nail & Freehand Long Nail Distal Locking: Includes distal targeting sleeves on the aiming arm for static or dynamic Ø 5.0mm locking of short nails, plus a freehand targeting wand and calibrated Ø 4.2mm long twist drills for distal locking of long Gamma nails.
High-Volume Clinical Indications: Turnkey Intertrochanteric and Subtrochanteric Hip Fracture Nailing System
Hip fractures require rapid surgical stabilization within 24 to 48 hours of hospital admission to reduce patient morbidity and restore mobility. Configured specifically as an Intertrochanteric and Subtrochanteric Hip Fracture Nailing System, this tray equips trauma teams to address the complete anatomical spectrum of proximal and diaphyseal femoral fractures.
Pertrochanteric, Reverse Oblique & Ipsilateral Shaft Applications (AO/OTA 31-A1, 31-A2, 31-A3 & 32)
- Stable & Unstable Pertrochanteric Fractures (AO/OTA 31-A1 & 31-A2): Two-part and multi-fragmentary intertrochanteric fractures with posteromedial lesser trochanteric comminution where intramedullary load-sharing resists varus collapse.
- Reverse Oblique & Transtrochanteric Fractures (AO/OTA 31-A3): Unstable fractures with lateral femoral wall incompetence where extramedullary sliding hip screws fail due to medial shaft displacement.
- High & Low Subtrochanteric Fractures: Stabilized using the long-nail instruments within our Intertrochanteric and Subtrochanteric Hip Fracture Nailing System, neutralizing powerful muscular deforming forces in the proximal third of the femur.
- Ipsilateral Trochanteric/Diaphyseal & Pathological Fractures: Segmental high-energy femoral trauma, nonunions, malunions, and prophylactic stabilization of impending metastatic femoral lesions.
Sterile Processing (SPD) Efficiency & Modular Graphic Case Architecture
Hospital Sterile Processing Departments (SPD) and operating room managers evaluate cephalomedullary nailing systems on autoclave reliability, ergonomic weight limits, and visual count accuracy. Our Gamma Nail Instrument Set is housed in a perforated, hard-anodized aluminum sterilization container with silicone holders.
- High-Flow Steam Perforation Geometry: Engineered with an open-surface perforation ratio exceeding 45% to guarantee rapid steam penetration and moisture evacuation during standard pre-vacuum steam sterilization cycles (132°C / 270°F for 4 minutes).
- Ergonomic Modular Split-Tray Design: Heavy driving hammers, conical reamers, and targeting jigs in Gamma Nail Instrument Set are distributed across balanced, stackable modular tiers so the loaded sterilization case remains strictly below the 25 lb (11.3 kg) AAMI ST77 limit.
Direct OEM & Global Supply: Certified Gamma Nail Instrument Set Manufacturer
Sourcing cephalomedullary targeting systems directly from a dedicated Gamma Nail Instrument Set Manufacturer eliminates third-party distributor markups and guarantees micron-level coaxial alignment between your targeting jigs and trochanteric nail implants. Every aiming bow, rotatable angle sleeve, and set-screw driver is inspected on measuring machines and test-fitted against master implant gauges prior to shipment.
- Cutting & Drilling Metallurgy: Conical step reamers, awls, taps, and calibrated twist drill bits are machined from Custom hardened surgical steel, vacuum heat-treated to 48–52 HRC for enduring flute sharpness and wear resistance.
- Custom OEM Jig-to-Implant Calibration: As a full-service Gamma Nail Instrument Set Manufacturer, we calibrate proximal aiming bows and set-screw driver lengths to match standard Gamma 3 geometry or your proprietary implant blueprint.
- Global Regulatory & Tender Compliance: Manufactured in an ISO 13485:2016 certified facility.
Frequently Asked Questions
Q1: How does this Gamma 3 (Gamma III) Nail Instrument System improve upon older trochanteric nailing trays?
Engineered as a modern third-generation Trochanteric Cephalomedullary Nail Instrument Set, our Gamma 3 (Gamma III) Nail Instrument System features a streamlined Ø 15.5mm proximal entry reamer, a lightweight targeting arm with a single push-button sleeve lock, and an indexed guide sleeve that supports 130° neck-shaft angles without switching aiming blocks.
Q2: Does a single Gamma Nail Instrument Set support both short and long Gamma nails?
Yes. Configured as a unified Short and Long Gamma Interlocking Nail Instrument Set, the tray includes the jig-mounted distal targeting outrigger for short trochanteric nails (180mm–200mm) as well as the 1000mm ball-tip guide wire, radiographic length gauge, and radiolucent freehand distal targeting wand required for long nails (300mm–440mm).
Q3: How does the internal anti-rotation Set Screw mechanism work during surgery?
Once the femoral neck lag screw is seated using the quarter-turn indexed driver within our Intertrochanteric and Subtrochanteric Hip Fracture Nailing System, the captive Set Screw driver passes down the hollow proximal nail connection bolt to thread the Set Screw into one of the four longitudinal grooves on the lag screw—preventing rotation while allowing controlled dynamic sliding.
Q4: What are the sterilization parameters for the Gamma Nail Instrument Set container?
The anodized aluminum sterilization container is validated for standard hospital pre-vacuum steam autoclave sterilization at (132°C / 270°F) for 4 minutes with a minimum 20–30 minute drying cycle, as well as 134°C (273°F) for 3 minutes under European/WHO sterilization protocols.
Q5: As a Gamma Nail Instrument Set Manufacturer, do you offer OEM private-label branding and custom tray layouts?
Yes. As a direct Gamma Nail Instrument Set Manufacturer, we provide comprehensive OEM and private-label services for orthopedic implant companies and regional distributors, including custom laser-etched brand logos, bespoke anodized case colors, tailored silicone bracket layouts, and custom targeting jig calibration.
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