What Are The Components Of Rehabilitation Medical Equipment?

Components of rehabilitation medical equipment are the basic units that constitute various rehabilitation devices, directly affecting the performance, precision, and safety of the equipment. With the development of intelligence and precision, these components have evolved from traditional mechanical structures to a multidisciplinary integration of "biology, mechanics, electronics, and medicine."

 

Core Component Classification

Drive System Components

• Frameless Torque Motor: Used in high-dynamic-response devices such as rehabilitation exoskeletons, providing smooth and efficient driving force.
• Servo Motors and Drivers: Enable precise motion control in upper and lower limb active and passive training systems, supporting multi-mode adjustment (such as constant velocity, resistance).
• Reducer (Harmonic/Planetary Gearbox): Ensures low backlash and high torque output in the transmission system, commonly found in surgical robotic arms and rehabilitation robot joints.

 

Sensing and Feedback Modules

• High-Precision Encoder (Hole/Square): Monitors joint angles and movement speed in real time, ensuring the accuracy of training movements.
• Biocompatible Sensors: Used in brain-computer interfaces or neurostimulation devices to collect physiological data such as electromyography (EMG) and electroencephalography (EEG).
• Force/Pressure Sensors: Integrated into gait analysis systems or balance training platforms to quantify the patient's force application.

 

Intelligent Control Units

• Motion Controllers: Coordinate multi-axis linkages and are used in customized rehabilitation parts manufactured for four-axis and five-axis linkage machining.
• Embedded Chips and Programmable Modules: Support personalized rehabilitation program settings, such as the neural modulation logic control in transcranial magnetic stimulation devices.

 

Structural and Auxiliary Components

• Aluminum Alloy/Stainless Steel Non-standard Parts: Used to manufacture lightweight, high-strength rehabilitation device frames or adjustable braces.
• Electrode Pads and Physiotherapy Patches: Consumable components for low- and mid-frequency therapeutic devices and biofeedback devices, transmitting electrical stimulation signals.
• Wax Therapy Jars and Infrared Radiation Heads: Heat transfer components in physical therapy equipment, used to relieve pain and promote blood circulation.