Cannulated Screw Instrument is a set of surgical instruments specifically designed for cannulated screws, typically used in orthopedic surgery. These surgical cannulated screw systems have a hollow center, which facilitates the passage of guide wires and helps with precise placement and alignment during surgery. A complete cannulated screw set typically includes various components required for successfully placing orthopedic cannulated screw implants.
| Serial No. | Product Code | English Name | Specification | Quantity |
|---|---|---|---|---|
| 1 | 10040001 | Guide Pin | Ф0.8 x 200mm | 3 |
| 2 | 10040002 | Guide Pin | Ф1.5 x 200mm | 3 |
| 3 | 10040003 | Guide Pin | Ф2.0 x 200mm | 3 |
| 4 | 10040004 | Threaded Guide Pin | Ф0.8 x 200mm | 3 |
| 5 | 10040005 | Threaded Guide Pin | Ф1.5 x 200mm | 3 |
| 6 | 10040006 | Threaded Guide Pin | Ф2.0 x 200mm | 3 |
| 7 | 10040007 | Cleaning Stylet | Ф0.8 x 200mm | 2 |
| 8 | 10040008 | Cleaning Stylet | Ф1.5 x 240mm | 2 |
| 9 | 10040009 | Cleaning Stylet | Ф2.0 x 240mm | 2 |
| 10 | 10040010 | Drill/Tap Guide | Ф0.8/Ф1.8 | 1 |
| 11 | 10040055 | Drill/Tap Guide | Ф0.8/Ф2.2 | 1 |
| 12 | 10040056 | Drill/Tap Guide | Ф1.5/Ф3.0 | 1 |
| 13 | 10040013 | Drill/Tap Guide | Ф2.0/Ф4.5 | 1 |
| 14 | 10040017 | Cannulated Drill Bit | Ф1.8 x 120mm | 2 |
| 15 | 10040018 | Cannulated Drill Bit | Ф2.2 x 145mm | 2 |
| 16 | 10040019 | Cannulated Drill Bit | Ф3.0 x 195mm | 2 |
| 17 | 10040020 | Cannulated Drill Bit | Ф4.5 x 205mm | 2 |
| 18 | 10040027 | Cannulated Screwdriver Shaft | SW1.5 | 1 |
| 19 | 10040029 | Cannulated Screwdriver Shaft | SW2.0 | 1 |
| 20 | 10040031 | Cannulated Screwdriver Shaft | SW2.5 | 1 |
| 21 | 10040060 | Cannulated Screwdriver Shaft | SW3.5 | 1 |
| 22 | 10040057 | Cannulated Screwdriver | SW1.5 | 1 |
| 23 | 10040058 | Cannulated Screwdriver | SW2.0 | 1 |
| 24 | 10040059 | Cannulated Screwdriver | SW2.5 | 1 |
| 25 | 10040035 | Cannulated Screwdriver | SW3.5 | 1 |
| 26 | 10040039 | Conical Extraction Screw | SW1.5 | 1 |
| 27 | 10040040 | Conical Extraction Screw | SW2.0 | 1 |
| 28 | 10040041 | Conical Extraction Screw | SW2.5 | 1 |
| 29 | 10040042 | Conical Extraction Screw | SW3.5 | 1 |
| 30 | 10040043 | Depth Gauge | 0~120mm | 1 |
| 31 | 10040044 | Cannulated Straight Handle | - | 1 |
| 32 | 91210000B | Instrument Box | - | 1 |
The hollow design allows screws and instruments to be inserted over a guide wire, ensuring accurate placement, reducing surgical trauma, and significantly improving alignment precision in orthopedic procedures.
This comprehensive set is designed to accommodate cannulated screws ranging from small to large fragments, specifically sizes Ф2.7mm, Ф3.0mm, Ф3.5mm, Ф4.5mm, and Ф6.5mm.
The cleaning stylet is used during and after the surgical procedure to clear bone debris, tissue, or blockages from inside the cannulated drill bits and screws to maintain an unobstructed channel for guide pins.
Threaded guide pins provide enhanced purchase and stability in cortical or cancellous bone, preventing pin migration during pre-drilling or screw insertion, whereas smooth pins facilitate easier removal.
Yes, manufactured with medical-grade stainless steel and housed in a dedicated instrument box, all components are engineered for standard hospital cleaning, disinfection, and steam autoclave sterilization protocols.