Non-Magnetic (NM) surgical instruments For cochlear implant surgery NM retractor 3 x 3 prongs 51-212-30 Overall length: 170mm Eective length: 100mm Width: 15mm Prong height: 22mm Material: NM stanless steel Overall length: 150mm Eective length: 53mm Width of tip: 1.5mm for 50-909-15, 2.0mm for 50-809-20 Material: Titanium alloy Overall length: 150mm Eective length: 60mm Width of tip: 1.0mm Material: Titanium alloy

Overall length: 197mm Eective length: 64mm for left, 60mm for right Width: 5mm for left, 4mm for right Edge height: 5mm for left, 15mm for right Material: Titanium alloy NM pick 52-559-10 (without ball)/52-559-40 (with ball) Overall length: 160mm Eective length: 62mm Curve: 3mm Ball diameter: 0.8mm Material: NM stanless steel 2-27-16, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan Tel: 81-3-3814-0111 Email: [email protected]