Arizona State University

Zhi Qiao

Wenlong Zhang

Pham Huy Nguyen

Sunny Amatya

Imran I B Mohd

Sam Seidel

Seyed Mostafa Rezayat Sorkhabadi

Weijia Tao

Julie Vuong

Marcus Schaller

Prudhvi Chinimilli

A soft continuum robotic module comprises a plurality of inflatable actuators disposed between plates. Via inflation or deflation of one or more of the actuators, the module may extend, contract, twist, bend, and/or exert a grasping force. One or more modules may be combined to form a robotic arm with multiple degrees of freedom.

Methods for use of soft continuum robotic module

A robotic ankle system provides an assistive force for the heel-up portion of a user gait. Energy is stored in a spring responsive to a heel-on portion of the gait, and then released as the heel-up portion begins. In this manner, the gait of a user is assisted. The systems and methods are of particular use for those affected by stroke or in connection with rehabilitation activities.

Robotic ankle system for gait disorder patients

Elastomeric actuators and methods of making the same are provided herein. In some examples, an actuator includes a body comprising a plurality of pairs of frustums, wherein the body is configured to receive a fluid to extend the actuator and to remove the fluid to contract the actuator. In some examples, each pair of frustums includes two thin frustum shells sharing a common base circle diameter.

Bistable elastomeric actuator

Soft continuum robotic module

A smart shoe, smart shoe system, and a method of a smart shoe are disclosed. A smart shoe system may be used for monitoring patient activity. The smart shoe system may include a shoe having a plurality of pneumatic pressure sensors. The pressure sensors may be configured to detect pressure at a plurality of points in the sole of the shoe. The smart shoe may also include a microprocessor coupled to the pressure sensors and a GPS integrated circuit. The GPS integrated circuit may be used for correlating position of the smart shoe system to activity data generated by the plurality of pressure sensors. Additionally, the smart shoe system may include a flash memory storage for storing data generated by the microprocessor and pressure sensors.

Smart shoes with adaptive sampling for rehabilitation and health monitoring

Growing community of inventors

Tempe, AZ, United States of America

Zhi Qiao