Northern Digital Inc., NDI, manufactures disposable marking spheres. NDI is the leading manufacturer of the cameras built into the Medtronic and Brainlab IGS systems and helped pioneer the use of infrared tracking and reflective spheres. Cameras in their IGS systems are calibrated to work with NDI disposable marking spheres. NDI offers the most sphere configurations and different packaging styles, allowing for easier handling in the sterile field and no wasted spheres.
Brainlab Spheres
NDI is the authorized Brainlab® partner for disposable reflective marker spheres. NDI single-use, sterile disposable reflective marker spheres (threaded spheres) are designed for use with any Brainlab IGS system and are packed with a dual sterile barrier design for ease of handling and flexibility.
- SKU # 41773 – 3 spheres per tray; 30 trays per box; 90 spheres total
- SKU # 41774 – 3 spheres per tray; 30 trays per box; 3 boxes per case; 270 spheres total
- SKU # 41813 – 2 spheres per tray; 30 trays per box; 60 spheres total
Passive Spheres
Single-use sterile NDI Passive Spheres™ are compatible with most image-guided surgery systems. NDI Passive Spheres mount to standard snap-on mounting posts. Procedure tray options minimize dropping sterile spheres. There are an array of packaging options.
- SKU # 8800737 – 1 Sphere-in-Pouch – 5 pouches per box
- SKU # 8800738 – 3 Spheres-in Pouch – 5 pouches per box
- SKU # 8800739 – 4 Spheres-in-Pouch – 5 pouches per box
- SKU # 8800965 – 9 Spheres-in-Tray – 2 trays per box
- SKU # 8800966 – 15 Spheres-in-Tray – 2 trays per box
- SKU # 8800967 – 12 Spheres-in-Tray – 2 trays per box
- SKU # 8801002 – 5 Spheres-in-Tray – 12 trays per box
- SKU # 8801053 – 3 Spheres-in-Tray – 12 trays per box
- SKU # 8801054 – 4 Spheres-in-Tray – 12 trays per box
Visit the NDI website.