Abstract: A clamp device is for use with an elastic band and includes first and second clamp components and a coupling unit. The first clamp component has a resiliently deformable clamping arm portion connected to one end of a connecting arm portion, cooperating therewith to define a clearance, and defining a clamping side. The second clamp component has a clamping side disposed to confront that of the first clamp component. The coupling unit couples the two clamp components together in a manner that permits relative movement of the clamp components between a non-clamping state and a clamping state. In the clamping state, the clamping arm portion of the first clamp component deforms to contract the clearance and the clamping sides of the clamp components clamp cooperatively and tightly a portion of the elastic band therebetween.

Abstract: A clamp device is for use with an elastic band and includes first and second clamp components and a coupling unit. The first clamp component has a resiliently deformable clamping arm portion connected to one end of a connecting arm portion, cooperating therewith to define a clearance, and defining a clamping side. The second clamp component has a clamping side disposed to confront that of the first clamp component. The coupling unit couples the two clamp components together in a manner that permits relative movement of the clamp components between a non-clamping state and a clamping state. In the clamping state, the clamping arm portion of the first clamp component deforms to contract the clearance and the clamping sides of the clamp components clamp cooperatively and tightly a portion of the elastic band therebetween.

Abstract: A method for exercise, physical therapy and rehabilitation includes providing an elastic member having a tension indicator, securing one end of the elastic member, and stretching the elastic member using a part of the body until the tension indicator indicates that a predetermined tension level has been attained. Upon reaching the predetermined tension level, the elastic member is returned to its relaxed state. The tension indicator on the elastic member may be a printed image of recognizable image that distorts to another recognizable image at the predetermined tension level, a printed non-recognizable image that distorts to a recognizable pattern or image at the predetermined tension level, or an electronic indicator that provides audio and/or visual cues at the predetermined tension level.

Abstract: An ultrasonic driving device with multi-frequency scanning that includes a signal generating module, an output module, and an ultrasonic transducer module. The signal generating module provides a first drive signal, the frequency of which varies within a specified range. The output module is connected electrically to the signal generating module for receiving the first drive signal therefrom, and for adjusting amplitude of the first drive signal to result in a second drive signal. The ultrasonic transducer module is connected electrically to the output module for receiving the second drive signal therefrom, and for producing ultrasounds, the frequency of which corresponds to that of the second drive signal.

Abstract: An ultrasonic driving device includes a protection module that receives a first drive signal from a signal generating module, detects an operating current of an output module, and provides the first drive signal to the output module when the detected operating current is smaller than a threshold current value. The output module adjusts the first drive signal received from the protection module to result in a second drive signal. The protection module stops providing the first drive signal to the output module such that the output module ceases to generate the second drive signal when the detected operating current is not smaller than the threshold current value. An ultrasonic transducer is connected to the output module so as to receive the second drive signal therefrom and so as to output ultrasounds, the frequency of which corresponds to that of the second drive signal.

Abstract: A cycling-type physical therapy apparatus includes a foot-operated pedal mechanism, a hand-operated assist mechanism, a transmission mechanism, and an electrical stimulation device, all of which are mounted on a frame assembly. The transmission mechanism is coupled to the pedal mechanism and the assist mechanism for transmitting auxiliary drive power applied through the assist mechanism to the pedal mechanism. The electrical stimulation device is operable so as to generate electrical stimulus for muscle stimulation of the user of the apparatus.

Abstract: A cycling-type physical therapy apparatus includes a foot-operated pedal mechanism, a hand-operated assist mechanism, a transmission mechanism, and an electrical stimulation device, all of which are mounted on a frame assembly. The transmission mechanism is coupled to the pedal mechanism and the assist mechanism for transmitting auxiliary drive power applied through the assist mechanism to the pedal mechanism. The electrical stimulation device is operable so as to generate electrical stimulus for muscle stimulation of the user of the apparatus.