Ultrasonic multimodal acupuncture device and method
A multi-modal, ultrasonic technology, used in acupuncture, physical therapy, instruments for determining reflection points, etc., can solve problems such as inability to implement lifting and twisting techniques, inability to excite, and affect the vibration form, and achieve good control of the motor. Rotation speed, frequency conversion speed regulation, fast response, good effect of guiding mechanism
Active Publication Date: 2022-07-22
JIANGSU UNIV
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[0005] In the prior art, transducers with different functions such as piezoelectric transducers and magnetostrictive transducers are usually selected to generate different vibration forms. Piezoelectric transducers realize longitudinal vibration, and magnetostrictive transducers mainly Different vibration forms are realized through the cooperation between the two drive coils and the two pre-magnetized components, but the structure of the magnetostrictive transducer is relatively complicated. After the drive coil is energized, it will interfere with the other pre-magnetized component to a certain extent, thus affecting the output. The vibration form, at the same time, the device cannot realize lifting and twisting techniques
In the prior art, based on the principle of the electromagnetic ultrasonic transducer, the ultrasonic wave in the longitudinal mode is excited in the steel pipe by using two oppositely arranged ring magnet arrays and the ring coil group between the magnet arrays. Coils are manually wound on the pipe, fixed fixtures are installed on both sides, and the excited mode is single, which can only be used for special purposes, and other different types of modes cannot be easily and quickly excited, so it has not been applied in the field of acupuncture and moxibustion.
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[0036] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.
[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "axial", The orientation or positional relationship indicated by "radial", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description , rather tha...
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The invention discloses an ultrasonic multi-mode acupuncture device and method, comprising a support shaft, a motor and acupuncture needles; a motor is arranged at the lower end of the support shaft, the output end of the motor is connected with acupuncture needles through a vibrating tool head, and the motor can follow the support shaft It moves vertically up and down, and at the same time, when the motor rotates, it drives the acupuncture needles provided at the output end to rotate; the motor is driven by the ultrasonic power supply, and the device uses the control motor to realize the automation of needle application; The magnet and the matching coil excitation current are applied to change the relative position of the magnetic field to realize the conversion of the ultrasonic mode of the acupuncture needle. At the same time, the acupuncture needle avoids swinging or bending under the guidance of the guide sleeve, which significantly improves the efficiency and accuracy of needle application. Ultrasound therapy gain, has better use value.
Description
technical field [0001] The invention relates to the field of ultrasonic machinery, in particular to an ultrasonic multimodal acupuncture device for simulating two acupuncture manipulations and their vibration forms. Background technique [0002] Acupuncture is a general term for acupuncture and moxibustion, in which acupuncture is to pierce a needle into a certain part of the patient, and at the same time use acupuncture techniques such as lifting and twisting to stimulate the body and achieve the purpose of treating diseases. [0003] At present, acupuncture is divided into two categories: traditional acupuncture and ultrasonic acupuncture. Based on traditional acupuncture, ultrasonic acupuncture replaces acupuncture needles with the sound field formed by focused ultrasonic waves excited by an ultrasonic transducer, so that acupuncture points can obtain a certain "needle feeling". Traditional acupuncture uses manual needles, which is labor-intensive and the accuracy of the...
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IPC IPC(8): A61H39/08A61H39/02H02N2/00
CPCA61H39/086A61H39/02H02N2/0095A61H2201/1207A61H2201/1238
Inventor姜银方金伟姜文帆吴搏王思理朱福文董正乾
OwnerJIANGSU UNIV