OrthoCircle OC910.140.040 STE Navigation Pin 4.00mm Square Guide Pin/Screw BX/2

OrthoCircle OC910.140.040 STE Navigation Pin 4.00mm Square Guide Pin/Screw BX/2

• Model: OC910.140.040 STE OrthoCircle
• Diameter: 4.00mm
• L= 140.00mm 
• Box of 2

This medical supply or implant item is securely packaged within its original manufacturer's packaging, which remains undamaged. The inner and outer packaging is intact, ensuring the product's integrity and suitability for medical use.

1. Design & Physical Characteristics

The OC910.140.040 is a sterile, single-use navigation guide pin designed with a 4.00 mm diameter and a square hub, ensuring a secure connection to compatible navigation instruments. At a length of 140 mm, it accommodates a variety of procedures requiring deep bone access. Its threading covers a specific length at the tip for controlled anchorage, followed by a smooth shaft suitable for guiding tools or k-wires through aligned trajectories.

2. Function & Surgical Application

Specifically engineered for use in computer-assisted surgical navigation, this pin acts as a stable reference anchor. Its square hub can be locked into navigation systems or clamp fixtures, permitting accurate registration and intraoperative tracking. The fully threaded tip enhances initial insertion and bone purchase, whereas the smooth shaft minimizes interference with surgical tracking or other instrument movements.

3. Benefits & Clinical Use

The square hub design ensures a non-rotating, firm grip within navigation clamps, elevating accuracy during drilling, screw placement, or osteotomies. As a sterile, single-use device, it reduces infection risks and maintains instrument reliability. The consistent 4 mm diameter and standardized length make it versatile for use in spinal, orthopedic, or trauma procedures requiring precise alignment.