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The Bone Rasp 7″ 3mm & 4mm Double Ended (64 Pattern) is a precision surgical instrument designed for controlled filing, smoothing, shaping, and refinement of bone surfaces. Featuring 3mm and 4mm working ends in a 64 pattern, this instrument provides two working dimensions in one compact design, allowing the appropriate end to be selected according to the surgical technique and working area.
With an overall length of 7 inches, the rasp offers a practical balance between working reach and tactile control. Its double-ended construction allows the user to alternate between the 3mm and 4mm ends without changing instruments. The narrower 3mm end can provide more focused contact in smaller working areas, while the 4mm end offers a broader working profile for surface refinement. The exact selection depends on the procedure, anatomy, and surgeon’s preferred technique.
The 64 pattern designation is retained as supplied and identifies the specified working pattern of the instrument. This pattern is designed to provide a controlled abrasive surface for gradual removal and refinement of bone material. The rasp can be useful where a smooth, shaped, or contoured bone surface is required following bone preparation or other surgical manipulation.
Bone rasps are commonly used in orthopedic, trauma, reconstructive, and other surgical procedures where controlled bone surface modification is required. Depending on the clinical application, the instrument may assist with smoothing irregular bone surfaces, refining contours, removing small amounts of bone, or preparing a surface for subsequent surgical steps. Its use should always be determined by the applicable surgical technique and professional judgment.
The double-ended design improves instrument versatility while helping maintain a streamlined surgical setup. Rather than using separate instruments for different working widths, the surgeon or surgical professional can select between the 3mm and 4mm ends as appropriate. This can be particularly useful when working across areas that require different levels of surface contact or access.
The instrument is typically manufactured from surgical-grade stainless steel, providing the strength, durability, and corrosion resistance expected of professional reusable surgical instruments. The material also supports routine cleaning, inspection, and sterilization when the instrument is supplied as reusable and processed according to validated manufacturer instructions.
Proper instrument care is important for maintaining the working surfaces and overall performance of the rasp. After use, remove biological material according to the manufacturer’s cleaning instructions, thoroughly rinse and dry the instrument, and inspect both working ends for wear or damage. If reusable, sterilization should be performed using the manufacturer’s validated processing instructions and the healthcare facility’s established sterilization protocol. Avoid using damaged or excessively worn instruments.
The 7″ Double-Ended Bone Rasp combines two useful working widths, a 64-pattern working surface, and a compact surgical length for controlled bone surface refinement. It is a practical addition to orthopedic and surgical instrument sets where precise manual filing and contouring are required.
Key Features
- 7″ overall length
- Double-ended bone rasp design
- 3mm working end
- 4mm working end
- 64 pattern working surface
- Two working widths in one instrument
- Designed for controlled bone filing and smoothing
- Suitable for bone shaping and contour refinement
- 3mm end provides a narrower working profile
- 4mm end provides a broader working profile
- Provides tactile manual control during use
- Typically manufactured from surgical-grade stainless steel
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Bone Rasp |
| Instrument Type | Surgical Bone Rasp |
| Overall Length | 7″ |
| Design | Double Ended |
| Working End 1 | 3mm |
| Working End 2 | 4mm |
| Pattern | 64 Pattern |
| Primary Function | Bone Filing, Smoothing & Shaping |
| Working Action | Manual |
| Typical Applications | Orthopedic, Trauma & Reconstructive Procedures |
| Material | Typically Surgical-Grade Stainless Steel |
| Reusable | Yes, when supplied as reusable |
| Sterilization | Follow validated manufacturer instructions and facility protocol |
FAQs
What is a 7″ double-ended bone rasp used for?
It is designed for controlled filing, smoothing, shaping, and refinement of bone surfaces during appropriate surgical procedures.
What are the working-end sizes?
The instrument has two working ends measuring 3mm and 4mm wide.
What does 64 pattern mean on this bone rasp?
The 64 pattern identifies the specified working pattern of the rasp. The designation is retained as supplied and describes the configuration of its working surface.
What is the advantage of the double-ended design?
It provides two working widths in one instrument, allowing the user to select between the 3mm and 4mm ends without changing instruments.
When would the 3mm end be used?
The 3mm end provides a narrower working profile and may be selected when more focused contact or access is appropriate for the surgical technique.
When would the 4mm end be used?
The 4mm end provides a broader working profile and may be useful when greater surface contact is appropriate for bone smoothing or contour refinement.
Is this bone rasp reusable?
It can be reusable when supplied and designated as a reusable surgical instrument. Processing should follow the manufacturer’s validated instructions.
How should the bone rasp be sterilized?
If reusable, clean and sterilize it according to the manufacturer’s validated instructions and the healthcare facility’s approved sterilization protocol.