Product Details
PEEK Interference Screw System - High Fixation Strength, Excellent Biocompatibility by China Suppliers & Factory
Key Features & Advantages
PEEK (polyether ether ketone) offers excellent biocompatibility, radiolucency, high mechanical strength, and an elastic modulus similar to bone, ensuring safety and reliability.
The system features a modular design. The interference screw can be used independently or in combination with an outer sheath, providing surgeons with flexible intraoperative options.
The sheath features a threaded trailing end guiding design, facilitating easier screw insertion and improving fixation stability.
The interference screw works in conjunction with the outer sheath to prevent graft laceration caused by screw insertion. It maximizes 360° graft-to-tunnel contact, providing more reliable fixation.
Model Specifications
| Model | Specification of Nail Sheath Fixation System (Φ1×L1), (X×L2) | |||
|---|---|---|---|---|
| JSPS-SS-Ⅱ | Thread Diameter (Φ1) | Screw Length (L1) | Outer Sheath Code (X) | Outer Sheath Length (L2) |
| 7 | 25 | E | 27 | |
| 7 | 30 | E | 32 | |
| 8 | 25 | E | 27 | |
| JSPS-SS-Ⅱ | 8 | 30 | E | 32 |
Technology Education
peek-interference-screw-system.pdf
Frequently Asked Questions
What materials are used in this fixation system, and what are their benefits?
The system utilizes PEEK (polyether ether ketone), which offers exceptional biocompatibility, radiolucency, high mechanical strength, and an elastic modulus similar to human bone to guarantee clinical safety and reliability.
How does the modular design of the interference screw benefit surgical procedures?
The modular configuration allows the interference screw to be deployed either independently or combined with an outer sheath. This gives surgeons highly flexible intraoperative options tailored to the patient's anatomy.
What is the purpose of the outer sheath's threaded trailing end?
The outer sheath features a threaded trailing end guiding design. This specific structure facilitates smoother, easier screw insertion and significantly improves post-operative fixation stability.
How does this system protect the graft during screw insertion?
By working in conjunction with the outer sheath, the interference screw prevents graft laceration during insertion. It maximizes 360° contact between the graft and the bone tunnel for a more secure and reliable fixation.
What specifications are available for the JSPS-SS-Ⅱ model?
The JSPS-SS-Ⅱ model features thread diameters (Φ1) of 7mm and 8mm, screw lengths (L1) of 25mm and 30mm, and matches with outer sheath code E having lengths (L2) of 27mm and 32mm.