Oct-HD Exhibited in 2024 International Competitive Sport Biomechanics Forum

From April 19 to 21, 2024, the 2024 International Competitive Sports Biomechanics Forum and the 23rd National Sports Biomechanics Conference were successfully held at Capital University of Physical Education and Sports. The event was hosted by the Chinese Society of Sports Science, organized by the Sports Biomechanics Branch, Capital University of Physical Education and Sports, and Ningbo University, and co-organized by the International Exchange Working Committee.

This conference aimed to encourage interdisciplinary integration of sports science, medicine, engineering, and other fields, to promote breakthroughs in fundamental theories and the transformation of key technological achievements in sports science and technology. It also sought to explore the frontiers and hot topics in the field of sports biomechanics in depth.

At this conference, the Onesense marketing team showcased our latest developed Oct-HD, the world's first 512-channel wireless distributed High-Density Electromyography (HD-EMG) acquisition system. This innovative solution brought multiple advancements and new concepts to the field of high-density EMG, capturing the attention of many attendees and sparking extensive discussions.

In this system, each module can collect 64-channel EMG data and 9-axis IMU data. Through our unique patented synchronization technology, it can support up to 512 channels working simultaneously, enabling stable multi-module synchronized sampling in both online and offline statuses. The system features all-channel impedance detection technology, which helps users accurately assess electrode contact quality, effectively avoiding interference from human physiological signals and environmental equipment during data collection. Additionally, the system supports 8-channel auxiliary inputs and external device synchronous I/O.

Oct-HD comes with PC analysis software that includes advanced one-click analysis functions such as motor unit decomposition, EMG topography, and muscle fiber conduction velocity (MFCV). Its clean interface design and user-friendly interaction significantly reduce the learning curve for users, allowing for quick integration and support across various disciplines and fields of research.

In terms of product design, this device adopts an advanced R&D concept that differs from traditional high-density EMG equipment. It fully leverages industrial design and user experience design advantages, creatively using an electronically controlled self-locking design on the base station to ensure reliable fixation and stable storage of sampling modules. The module's internal flexible electrode connections feature a cleverly designed press-down self-locking structure, achieving a "click" lock for the flexible electrodes. The specialized positioning system allows easy fixation of the modules to any position on the limbs and torso.

We look forward to using this platform to inject new vitality into the innovative development of research equipment, and promote the advancement of sports science. We firmly believe that, with the joint efforts of people from all walks of life, the field of sports biomechanics will undoubtedly usher in a brighter and more brilliant future.