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The Bone File DE 45 (7 ¼″, 6mm and 5mm) is a precision manual surgical instrument designed for controlled filing, smoothing, shaping, and refinement of bone surfaces. Its dual working dimensions provide useful options for surface preparation and contour adjustment where gradual material removal and careful finishing are required.
With an overall length of 7 ¼ inches, the instrument offers a practical balance between reach, maneuverability, and hand control. The 6mm and 5mm working sizes provide relatively focused contact areas, allowing the surgeon to work progressively across bone surfaces according to the requirements of the procedure. This type of controlled filing can help refine irregular edges, smooth prepared surfaces, and adjust contours during appropriate surgical techniques.
The DE 45 designation is retained as supplied and is part of the instrument’s identifying specification. The two working sizes, 6mm and 5mm, allow the Bone File DE 45 to accommodate different areas of contact without requiring a larger, less focused working surface. The surgeon can use the appropriate portion of the instrument according to anatomy, access, and the desired degree of surface refinement.
Bone files are commonly incorporated into orthopedic, reconstructive, trauma, and other surgical instrument sets where bone contouring or finishing may be required. They are particularly useful when controlled manual refinement is preferred. Rather than relying on aggressive removal, the rasping or filing action allows incremental adjustment while maintaining tactile awareness of the working surface.
The 7 ¼″ length also contributes to comfortable instrument positioning and precise manipulation within the operative field. A well-balanced surgical bone file should provide sufficient rigidity for controlled application of hand pressure while allowing the operator to feel changes in the bone surface during use.
The Bone File DE 45 is typically manufactured from surgical-grade stainless steel or another suitable medical-grade metal. This construction provides the strength and corrosion resistance expected of professional surgical instruments while supporting repeated cleaning and processing when the instrument is supplied as reusable.
Following use, the bone file should be thoroughly cleaned to remove bone debris and biological material from the working surfaces. Careful inspection is important to ensure the file remains structurally intact and its working surfaces are free from retained contamination. If supplied as a reusable instrument, sterilization should be performed according to the manufacturer’s validated instructions and the healthcare facility’s established sterilization protocol.
Proper handling, cleaning, inspection, and storage help preserve the instrument’s working characteristics over time. The Bone File DE 45 7 ¼″ with 6mm and 5mm working sizes is a practical addition to professional surgical instrument sets requiring controlled bone surface smoothing, shaping, and finishing.
Key Features
- 7 ¼″ overall length for controlled surgical handling
- 6mm and 5mm working sizes
- Designed for controlled bone filing and smoothing
- Supports gradual contour refinement
- Useful for bone surface preparation and finishing
- Compact working profile for focused manipulation
- Provides tactile feedback during manual use
- Suitable for orthopedic and reconstructive procedures
- Typically manufactured from surgical-grade stainless steel
- Durable construction for professional surgical use
- Suitable for reusable instrument sets when specified
- Designed for cleaning and sterilization according to validated protocols
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Bone File DE 45 |
| Instrument Type | Surgical Bone File |
| Overall Length | 7 ¼″ |
| Working Size 1 | 6mm |
| Working Size 2 | 5mm |
| Designation | DE 45 |
| Primary Function | Bone filing, smoothing, and contour refinement |
| Operation | Manual |
| Working Profile | Dual-size working areas |
| Applications | Orthopedic, reconstructive, trauma, surgical |
| Material | Typically surgical-grade stainless steel |
| Reusable | Yes, when supplied as reusable |
| Sterilization | Follow manufacturer’s validated instructions |
| Intended Users | Qualified healthcare professionals |
FAQs
What is the Bone File DE 45 used for?
The Bone File DE 45 is used for controlled filing, smoothing, shaping, and refinement of bone surfaces during appropriate surgical procedures.
What are the working sizes of this bone file?
This model features 6mm and 5mm working sizes, providing two relatively focused contact dimensions for bone surface refinement.
How long is the Bone File DE 45?
The overall length of this surgical bone file is 7 ¼ inches.
What does DE 45 mean on the instrument?
“DE 45” is retained as the supplied instrument designation. The exact meaning of the designation can vary by manufacturer or catalog system and should not be assumed without manufacturer documentation.
Can this bone file be used in orthopedic procedures?
Yes. Bone files are commonly included in orthopedic and reconstructive instrument sets for controlled smoothing, shaping, and contour refinement when indicated by the surgical technique.
What material is the Bone File DE 45 made from?
It is typically manufactured from surgical-grade stainless steel or another suitable medical-grade metal.
Is this bone file reusable?
If supplied as a reusable surgical instrument, it can be cleaned, inspected, and sterilized according to the manufacturer’s validated instructions and facility protocols.
How should the Bone File DE 45 be sterilized?
The instrument should be thoroughly cleaned and inspected before sterilization. Use the validated sterilization method specified by the manufacturer and healthcare facility.