Bushing
A Bushing is a cylindrical mechanical insert designed to act as a spacer, adapter, or wear-resistant lining between moving or fixed parts in orthopedic devices. In the context of external fixators or surgical instrumentation, bushings are used to: Reduce internal diameters (e.g., in drill guides) Provide smooth passage for pins, wires, or screws Prevent wear and tear between metallic components Ensure concentric alignment during drilling or insertion procedures Bushings are often press-fit or removable, depending on the surgical tool or fixator assembly, and are available in various inner and outer diameters to match system components. Material: Common Materials: Stainless Steel (AISI 316L or 304) – durable, corrosion-resistant Brass – used in non-load-bearing or thermal applications Polymer (e.g., PEEK or UHMWPE) – low-friction, radiolucent options Titanium (optional) – lightweight, biocompatible Finish: Machined or polished Autoclavable and reusable (for metallic bushings)
- Drill Guides – Acts as a liner within drill sleeves to guide K-wires or drill bits precisely and reduce wear.
- Screw/Pins Insertion – Maintains alignment during insertion of Schanz pins, screws, or wires through fixator components.
- Friction Reduction in Moving Joints – Placed between moving fixator elements (e.g., hinges, rotating rods) to reduce wear and noise.
- Modular Frame Adaptation – Used as spacers or reducers for connecting elements of different diameters or materials.
- Protection of Structural Components – Shields the inside of sleeves or guides from repeated mechanical stress.
- Precise Inner Diameter – Ensures accurate pin/screw/drill passage.
- Smooth Surface Finish – Reduces friction and thermal damage.
- High Wear Resistance – Extends the life of tools and guide systems.
- Modular Fit – Compatible with drill guides, clamps, and sleeves.
- Available in Various Sizes – Supports multiple orthopedic applications.
- Sterilizable – Safe for repeated surgical use.
Product Ordering
| CAT NO. |
|---|
| 8135EF01 |