Max Robotics — Global Service Robot Directory + US Certification

About

Satoru Ohashi’s research lies at the intersection of orthopedic surgery and medical robotics, with a primary focus on developing safer, more effective robotic systems for femoral fracture reduction. His work addresses a critical clinical challenge: the physically demanding and imprecise nature of manual fracture reduction, which requires surgeons to apply large traction forces while relying on 2D fluoroscopic images. Ohashi’s key contributions include the design and validation of a robot-assisted hip fracture reduction system integrated with a navigation system, as detailed in his 2008 paper (15 citations). He further advanced the field by conducting a systematic hazard analysis of fracture-reduction robots, proposing safety control methods to mitigate risks from unexpectedly large forces—a foundational study for safe robotic design (2010, 13 citations). To create more realistic surgical simulations, Ohashi developed a femoral bone fracture model that mimics muscular contraction forces using pneumatic rubber actuators (2014, 8 citations), enabling better preoperative planning and robot calibration. Though his citation counts reflect a specialized niche, his work is instrumental in translating robotic assistance from concept to clinical reality, directly addressing surgeon safety and procedural precision.