Multichannel small animal ultrasonic stimulation device

Abstract

The invention provides a multichannel small animal ultrasonic stimulation device. The multichannel small animal ultrasonic stimulation device is characterized by comprising a supporting mechanism, a motion control mechanism, a treatment head fixing frame, a multichannel ultrasonic stimulator and a plurality of ultrasonic treatment heads, wherein the supporting mechanism is provided with an animal experiment platform and a support arranged on the animal experiment platform; the motion control mechanism is provided with a plurality of three-dimensional motion units and a plurality of rotary motion units, and the three-dimensional motion units are arranged on the support; the treatment head fixing frame is arranged on the three-dimensional motion units and used for moving in the front-back direction, the up-down direction and the left-right direction under the driving of the three-dimensional motion units; the multichannel ultrasonic stimulator is fixed to the support and used for transmitting pulse signals; and the ultrasonic treatment heads are installed on the treatment head fixing frame through the rotary motion units respectively and used for rotating under the driving of the rotary motion units, each ultrasonic treatment head is provided with an ultrasonic transducer, and the ultrasonic transducers are in communication connection with the multichannel ultrasonic stimulator and used for converting the pulse signals into ultrasonic stimulation signals. The multichannel ultrasonic stimulator is connected with the ultrasonic transducers through a plurality of cables respectively, and therefore the pulse signals are transmitted.

Description

technical field [0001] The invention relates to a medical device, in particular to a multi-channel ultrasonic stimulation device for small animals. Background technique [0002] Low intensity pulsed ultrasound (LIPUS) is a device that emits sound waves to help treat injuries. LIPUS can treat injuries of connective tissue (such as ligaments), promote the healing of fresh fractures, treat osteoporosis, stimulate the growth of damaged teeth, and treat erectile dysfunction by causing cavitation effects and mechanical effects through the vibration of sound waves. LIPUS is a kind of micromedicine with low power and non-invasive features, and its clinical application scope is gradually expanding. Medical equipment needs to undergo animal experiments before entering clinical use. Through experiments on animals that are similar in structure, function, and metabolism to humans, clarify the principles of medical devices to treat diseases. [0003] In the animal experiment stage, one...

AI Technical Summary

Problems solved by technology

The experimental time of the conventional method is too long, it is easy to cause the fatigue of the experimenter, which leads to an increase in the probability of errors, and the synchronization cannot be guaranteed

Not only that, the long-term use of the equipment is also prone to heat, which leads to deviations in output parameters

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