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The 7 1/2″ Cruciform Screwdriver 1.5 x 2.5mm is a specialized orthopedic surgical instrument designed for controlled insertion, tightening, loosening, and adjustment of compatible fixation screws with a cruciform drive interface. It is intended for use with the corresponding implant or fixation system and can be incorporated into orthopedic trauma and reconstructive instrument sets.
With an overall length of 7 1/2 inches, this screwdriver provides an extended working profile that can offer useful reach and controlled handling within the surgical field. The cruciform working tip is designed to engage the matching screw recess, helping transmit rotational force during manual screw manipulation. Secure engagement is important for minimizing slippage and protecting the drive interface during use.
The 1.5 × 2.5mm specification identifies the working tip dimensions associated with this screwdriver configuration. Because fixation systems can use different drive profiles and dimensions, the screwdriver should only be used with screws specifically designed for the corresponding tip. Compatibility should be verified against the applicable implant manufacturer’s documentation before use.
This instrument may be useful during selected fracture fixation, orthopedic reconstruction, and other procedures involving compatible cruciform-head screws. Depending on the fixation system, it can assist with controlled placement or removal of screws during implant preparation and surgical fixation. The exact application, screw size, and required tightening technique vary between systems.
Proper technique is essential when using a cruciform screwdriver. The tip should be fully seated in the screw recess before rotational force is applied. Maintaining appropriate axial alignment can help reduce the possibility of cam-out or damage to the screw drive interface. If a fixation system specifies a particular torque value or screwdriver technique, those manufacturer recommendations should be followed.
The extended 7 1/2-inch shaft can provide practical access when working around orthopedic implants or within deeper operative areas. The instrument’s manual configuration also allows the surgeon or surgical professional to maintain direct tactile control while manipulating compatible fixation components.
Before use, the screwdriver should be inspected for tip wear, deformation, corrosion, cracks, or other damage. A worn or damaged cruciform tip may reduce engagement with the screw and should not be used when reliable mechanical contact cannot be maintained.
If supplied as a reusable surgical instrument, cleaning, inspection, and sterilization should be performed according to the manufacturer’s validated reprocessing instructions and healthcare facility protocols. Material composition, exact screw compatibility, torque limitations, and reusable status should be confirmed from the manufacturer’s documentation.
Key Features
- 7 1/2-inch overall length
- Cruciform screwdriver configuration
- 1.5 × 2.5mm working tip specification
- Designed for compatible cruciform-head screws
- Supports controlled screw insertion and removal
- Extended length for useful surgical reach
- Provides direct manual handling and tactile control
- Suitable for selected orthopedic fixation procedures
- Helps maintain secure screw-tip engagement
- Useful for orthopedic trauma instrument sets
- Screw compatibility should be verified before use
- Reprocessing should follow manufacturer instructions
Product Specifications
| Specification | Details |
|---|---|
| Product Name | 7 1/2″ Cruciform Screwdriver 1.5 × 2.5mm |
| Instrument Type | Orthopedic Screwdriver |
| Overall Length | 7 1/2 inches |
| Drive Type | Cruciform |
| Tip Size | 1.5 × 2.5mm |
| Primary Function | Screw insertion, removal, and adjustment |
| Application | Orthopedic fixation procedures |
| Screw Compatibility | Compatible cruciform screws as specified by manufacturer |
| Configuration | Extended surgical screwdriver |
| Specialty | Orthopedic Surgery / Trauma |
| Material | Refer to manufacturer specification |
| Sterilization | Follow validated manufacturer instructions |
| Reusable | Depending on supplied configuration |
| Intended User | Qualified surgical professionals |
FAQs
1. What is the 7 1/2″ Cruciform Screwdriver used for?
It is designed for controlled insertion, tightening, loosening, and removal of compatible orthopedic screws with a matching cruciform drive interface.
2. What does 1.5 × 2.5mm mean?
The 1.5 × 2.5mm designation refers to the dimensions of the screwdriver’s working tip configuration. Exact compatibility should be confirmed with the corresponding screw system.
3. Can this screwdriver be used with any cruciform screw?
No. The screwdriver should be used only with screws having a compatible drive profile and dimensions specified by the applicable manufacturer.
4. Why is the screwdriver 7 1/2 inches long?
The extended length provides additional reach and allows controlled manual handling when accessing fixation components during orthopedic procedures.
5. How should the screwdriver engage the screw?
The tip should be fully seated in the screw recess and properly aligned before rotational force is applied. This helps reduce slippage and potential damage to the drive interface.
6. Can it be used for implant fixation?
It may be used for compatible implant screws when specified by the applicable fixation system. Any manufacturer-defined tightening or torque requirements should be followed.
7. Is this cruciform screwdriver reusable?
If supplied as a reusable surgical instrument, it should be cleaned, inspected, and sterilized according to validated manufacturer instructions and facility protocols.
