Overview

The document is a detailed parts and tools list related to a Damage/Broken Screw Removal Instrument Set for a Spine System. It includes reference codes, descriptions, and categorization of various surgical instruments and accessories.

Main Sections

1. Torx Screwdrivers (Double-head)

• Sizes range from T04 to T40, including T05, T06, T07, T08, T09, T10, T15, T20, T25, T27, T30, T35.
• Used for precise screw manipulation in surgical procedures.

2. Trephines

• Available in diameters 4.5mm, 5.5mm, 6.5mm, and 7.5mm.
• Used for bone cutting or drilling in spinal surgeries.

3. Sterilization Tray

• Designated for organizing and sterilizing the instrument set.

4. Quick Coupling Handles and Connectors

• Includes ratchet handles, T-type ratchet handles, and various quick coupling connectors with different shaft lengths.
• Facilitates quick assembly and disassembly of instruments.

5. Rod Holders and Temporary Rods

• Rod holders and temporary rods with diameters of 4mm, 5mm, and 6mm.
• Used to stabilize or temporarily fix spinal rods during surgery.

6. Drills

• 3mm, 5mm, and 7mm drills with left-hand threads, color-coded (yellow and black) for differentiation.
• Designed for precise bone drilling with left-hand threading to prevent loosening.

7. Wrenches

• Large wrenches with sizes SW6-SW7, SW8-SW9, SW10-SW11, SW12-SW13.
• Used for tightening or loosening screws and components.

8. Easyout Screw Extractors

• Various sizes covering ranges T4-T6, T6-T10, T9-T15, T15-T25, T20-T35, T30-T40, T40-T45.
• Specialized tools for removing damaged or broken screws.

9. Sleeves

• Available in sizes 6mm, 8mm, 9mm, 10mm, 11mm, and 12mm.
• Used to guide drills or screws and protect surrounding tissue.

10. Screw Removal Tools

• Tools designed for screw removal in diameter ranges from 2.0-3.5mm up to 6.5-8.5mm.
• Includes anti-rotation sleeves to prevent tool slippage.

11. Hex Screwdrivers (Double-head)

• Sizes include SW1.5, SW2.0, SW2.5, SW3.5, SW4.0, SW4.3, SW4.5, SW4.7, SW5.0, SW5.5, SW6.0, SW6.35.
• Used for hexagonal screws common in spinal instrumentation.

12. Cross and Flat Head Screwdrivers (Double-head)

• Cross screwdrivers sizes 0.5mm, 1mm, medium and small sizes.
• Flat head screwdrivers sizes 0.8mm and 1.0mm.

13. Square Screwdrivers (Double-head)

• Sizes 1.3mm, 1.7mm, and 2.2mm.
• Used for square drive screws.

Critical Information and Best Practices

• Each tool is identified by a unique reference code for inventory and ordering.
• Double-head screwdrivers provide versatility and reduce the need to switch tools frequently.
• Color coding on drills assists in quick identification of size and thread direction.
• Quick coupling handles and connectors improve surgical efficiency by enabling rapid tool changes.
• Easyout screw extractors are essential for safely removing damaged screws without damaging surrounding bone or hardware.
• Sleeves and anti-rotation sleeves protect tissue and ensure precision during drilling and screw removal.
• Proper sterilization using the designated tray is critical to maintain instrument integrity and patient safety.

Summary

This document serves as a comprehensive inventory and specification list for a specialized surgical instrument set focused on the removal of damaged or broken screws in spinal surgery. It covers a wide range of tools including screwdrivers, drills, wrenches, extractors, sleeves, and accessories designed to facilitate efficient, safe, and precise surgical procedures. The detailed reference codes and descriptions support effective management and utilization of the instrument set.