3.5/4.0/4.5 Cannulated Screw Instrument Set
3.5/4.0/4.5 Cannulated Screw Instrument Set
Precio habitual
$693.00 USD
Precio de venta
$693.00 USD
Precio habitual
Envío calculado al finalizar la compra.
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3.5/4.0/4.5 Cannulated Screw Instrument Set
Sterilized (Ethylene Oxide)
ISO 13485 Certified
CNAS Laboratory Accreditation
CE / TÜV Rheinland Compliant
A highly precise and versatile surgical instrument kit engineered for the insertion of 3.5mm, 4.0mm, and 4.5mm cannulated screws. Designed to support guide-wire techniques, this set facilitates minimally invasive bone fixation, providing strong compression and excellent mechanical stability for diverse fracture patterns.
✨ Core Advantages & Design Features
- Minimally Invasive: Supports percutaneous procedures using guide-wire techniques under fluoroscopic guidance, minimizing tissue damage and accelerating patient recovery.
- Compression Fixation: The system allows for both sliding and static compression, promoting rapid fracture healing and effectively preventing bone shortening.
- Advanced Thread & Head Design: Features large-pitch cancellous threads for high pull-out resistance and easy insertion/removal, paired with a low-profile head to reduce soft-tissue irritation.
- Accurate Depth Determination: Includes a highly precise depth gauge that allows accurate screw measurement directly through the corresponding scale on the guide wire.
- Premium Materials & Craftsmanship: Manufactured from imported premium medical-grade stainless steel (420B, 316, 17-4PH) and 6061 aluminum alloy. Processed with sub-micron accuracy via CNC turning, milling, and wire EDM, featuring electropolishing and anodizing for superior durability.
🔬 Clinical Indications
| Fracture Fixation | Joint Reconstruction & Special Indications |
|---|---|
| Ankle fractures | Tibial plateau fractures |
| Calcaneal fractures | Distal radioulnar joint (DRUJ) injuries |
| Pelvic and acetabular fractures | Joint fusion (arthrodesis) procedures |
| Hand and foot fractures | Pediatric and adolescent patient applications |
📦 Instrument Configuration List
| Product Code | Description | Qty |
|---|---|---|
| RQ3545KKMTZ65 | Cannulated Countersink Drill | 1 |
| RQ3545KDT1225 | Φ1.2 Guide Pin Sleeve | 1 |
| RQ3545KDT1228 | Φ1.2 Guide Pin Sleeve | 1 |
| RQ3545KDT1532 | Φ1.5 Guide Pin Sleeve | 2 |
| KSZ15150 | Φ1.5 Guide Pin | 2 |
| KSZ12150 | Φ1.2 Guide Pin | 2 |
| RQ3545KKSZ35 | Φ3.5 Cannulated Tap | 1 |
| RQ3545KKSZ40 | Φ4.0 Cannulated Tap | 1 |
| RQ3545KKSZ45 | Φ4.5 Cannulated Tap | 1 |
| TYQJTZ15220 | Φ1.5 Cleaning Guide Pin | 1 |
| TYQJTZ12220 | Φ1.2 Cleaning Guide Pin | 1 |
| RQ3545KKSW25 | SW2.5 Cannulated Hex Wrench | 1 |
| RQ3545KKCSW25 | SW2.5 Hex Wrench | 1 |
| RQ3545KSW25 | SW2.5 Cannulated Hex Wrench | 2 |
| RQ3545KDZ25 | Φ2.5 Drill Sleeve | 2 |
| RQ3545KDZ28 | Φ2.8 Drill Sleeve | 1 |
| RQ3545KDZ32 | Φ3.2 Drill Sleeve | 1 |
| RQ3545KCSC16150 | Depth Gauge | 1 |
| RQ3545KKXZ1225 | Φ2.5 Cannulated Drill | 1 |
| RQ3545KKXZ1228 | Φ2.8 Cannulated Drill | 1 |
| RQ3545KKXZ1532 | Φ3.0 Cannulated Drill | 1 |
| TYXWQ32 | Drill Stopper | 1 |
| TYLSW25 | Stopper Wrench | 1 |
| RQ3545KKSB | Cannulated Quick Coupling Handle | 1 |
| RQ3545KTYSB | Universal Handle | 1 |
| RQ3545K35MJH | Instrument Box (Φ3.5 Screw Tray) | 1 |
| RQ3545K40MJH | Instrument Box (Φ4.0 Screw Tray) | 1 |
| RQ3545K45MJH | Instrument Box (Φ4.5 Screw Tray) | 1 |
| RQ3545KMJHL | Main Instrument Box | 1 |
📄 Ordering & Supply Specifications
- Sterilization Protocol: While the product holds an Ethylene Oxide (EO) sterilization certification, ensure all instruments and sterilization trays are processed according to your hospital's strict autoclave protocols before surgical application.
- System Compatibility: Only use the designated drills, taps, and screwdrivers provided in this set with the corresponding 3.5mm, 4.0mm, or 4.5mm cannulated screws to ensure thread integrity and structural stability.
- Instrument Maintenance: Thoroughly clean the cannulations (hollow cores) of the drills, taps, and screwdrivers using the provided Cleaning Guide Pins immediately after use to prevent bio-burden buildup.
⚠️ Clinical Precautions & Regulatory Disclaimer
- Professional Qualification: This orthopedic instrument set must only be operated by qualified, certified orthopedic surgeons trained in guide-wire techniques and minimally invasive fracture fixation.
- Fluoroscopic Guidance: Intraoperative fluoroscopy (C-arm) is mandatory to verify guide pin placement, drilling trajectory, and final screw positioning to prevent joint penetration or nerve damage.
- Inspection Prior to Use: Inspect all guide pins (K-wires) for bending or fatigue before use. Do not reuse single-use guide pins, as structural weakening may cause intraoperative breakage.
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