Free rental of demo units is available! "Your hand = my hand," supporting your spirit of independence.
The "PSB (Portable Spring Balancer)" is a rehabilitation device developed for individuals with disabilities in their upper limbs. By utilizing the tension of springs, it brings the weight of the arm close to zero, allowing even a slight force to move one's own arm. Additionally, the supportive force (the force that supports the arm) can be freely adjusted according to the user's symptoms by modifying the tension of the built-in springs. 【Lineup】 ■ Manual adjustment type: PSB-300R (for right), PSB-300L (for left) ■ Manual adjustment type (with evaluation gauge): PSB-300GR (for right), PSB-300GL (for left) ■ Electric adjustment type: PSB-310R (for right), PSB-310L (for left) *For more details, please download the PDF or feel free to contact us.
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basic information
【Mounting Bracket】 ■ For Table ■ For Wheelchair ■ For Bed 【Optional Parts】 ■ Trough Arm ■ Spoon Holder *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Main Uses】 ■Maintenance and expansion of range of motion ■Muscle strengthening ■Personal grooming and nutrition ■Occupational activities ■Recreation ■Communication *For more details, please download the PDF or feel free to contact us.
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Company information
Our company is engaged in the planning, development, manufacturing, and sales of rehabilitation equipment. We mainly handle portable spring balancers for prosthetic and orthotic components, as well as mobile arm supports. Please feel free to contact us if you have any inquiries.