SYNTHES Battery Oscillator II Surgical power tool Good working condition FEATURES: SYNTHES Battery Oscillator II (model 530.710 ), a surgical power tool from the Battery Power Line II system by DePuy Synthes: Key Technical Features Oscillation frequency: up to 0 – 12 000 oscillations per minute — variable speed controlled by trigger. Deflection angle: 4.5° (±2.25°) for precise cutting motion. Weight: approximately 1685 g (3.7 lb) including the battery pack. Battery-powered: uses the Battery Power Line II lithium-ion battery system (14.8 V, rechargeable) with sterile battery casing. Protection ratings: Electrical shock protection: Class BF Ingress protection: IP X4 (splash-resistant) Saw blade/oscillator head: designed for precise bone cutting and oscillatory motion in surgical procedures across orthopedics, trauma, spine, and other interventions . Design & Ergonomics Variable-speed trigger allows real-time control of oscillation rate. Mode switch locking mechanisms: enhance safety and prevent accidental activation. Battery casing and release buttons: enable sterile field maintenance and ease of battery changes during procedures (battery is inserted into a sterile casing before use). Typical Uses This device is part of a modular battery-powered surgical tool system used primarily for: Oscillatory bone cutting , Orthopedic trauma surgery , Spine and reconstructive surgery , Procedures needing controlled bone removal . Notes Designed for professional use only by trained surgical personnel . Works with a range of sterile attachments compatible with the Battery Power Line II system. The effectiveness and performance depend on correct battery charging and maintenance (use appropriate charger per manufacturer instructions).