Trephine Protection Tube - S window
Trephine Protection Tube with S-window and integrated handle. 6.0–9.5 mm OD, 125–180 mm lengths. Shields nerves and dura during endoscopic spine surgery.
- S-window opening that shields nerves and the dura during cutting
- Smooth, rounded edges for atraumatic insertion
- Integrated cross-bar handle for a secure grip and controlled rotation
- Handle shows the window’s orientation
- Ten sizes from 6.0 mm to 9.5 mm outer diameter, 125–180 mm long
- Reusable, autoclavable surgical stainless steel
Made in Germanysupply
delivery
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Trephine Protection Tube, S-Window – 6.0 to 9.5 mm OD, 125–180 mm
The Trephine Protection Tube with S-Window is a working sleeve with an integrated handle. It guides and shields a trephine during bone cutting in minimally invasive and endoscopic spine surgery. It comes in ten sizes, from 6.0 mm to 9.5 mm outer diameter, with working lengths from 125 mm to 180 mm.
The distal end has an S-window: an angled opening with a smooth, S-shaped curve. The longer side of the opening acts as a protective shield that can be placed between the trephine and sensitive structures such as nerves and the dura, so cutting happens only on the open side. The smooth, rounded edges help the tube slide into position with minimal trauma to soft tissue.
At the proximal end, a fixed, flat cross-bar handle gives a secure grip and good leverage for inserting the tube, holding it steady, and rotating it to turn the protective side exactly where it’s needed. The handle’s position also shows which way the window faces, even when the tip can’t be seen. Its low, flat profile keeps the area around the entry point clear for the trephine and endoscope. The tube is made from high-grade surgical stainless steel, so it is durable, corrosion-resistant, and can be autoclaved for repeated sterilization.
Supplied across India from our Gurugram and Mumbai hubs, with full batch documentation. Contact us for pricing, availability and delivery times.
Sizes & article numbers
10 sizes| AD | OD | working length | Article no. |
|---|---|---|---|
| 6.0 mm | 5.2 mm | 160 mm | 65-07-0012 |
| 6.0 mm | 5.0 mm | 165 mm | 65-07-0004 |
| 6.0 mm | 5.5 mm | 125 mm | 65-07-0010 |
| 7.5 mm | 6.7 mm | 160 mm | 65-07-0013 |
| 7.5 mm | 6.5 mm | 165 mm | 65-07-0005 |
| 7.5 mm | 6.5 mm | 180 mm | 65-07-0003 |
| 8.5 mm | 7.7 mm | 160 mm | 65-07-0016 |
| 8.5 mm | 7.85 mm | 165 mm | 65-07-0001 |
| 8.5 mm | 7.5 mm | 180 mm | 65-07-0002 |
| 9.5 mm | 8.75 mm | 175 mm | 65-07-0018 |
* Preferred size
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