CN110812174A - Ultrasonic magnetic vibration therapeutic instrument - Google Patents

Ultrasonic magnetic vibration therapeutic instrument Download PDF

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Publication number
CN110812174A
CN110812174A CN201911080980.XA CN201911080980A CN110812174A CN 110812174 A CN110812174 A CN 110812174A CN 201911080980 A CN201911080980 A CN 201911080980A CN 110812174 A CN110812174 A CN 110812174A
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CN
China
Prior art keywords
ultrasonic
unit
magnetic vibration
module
signal
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Pending
Application number
CN201911080980.XA
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Chinese (zh)
Inventor
管世昌
宋相勤
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ZHENGZHOU RENHUI MEDICAL EQUIPMENT Co Ltd
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ZHENGZHOU RENHUI MEDICAL EQUIPMENT Co Ltd
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Priority to CN201911080980.XA priority Critical patent/CN110812174A/en
Publication of CN110812174A publication Critical patent/CN110812174A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/008—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms using shock waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/002—Magnetotherapy in combination with another treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/12—Magnetotherapy using variable magnetic fields obtained by mechanical movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0004—Applications of ultrasound therapy

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

The invention discloses an ultrasonic magnetic vibration therapeutic apparatus, which comprises a control unit, a magnetic vibration unit, an ultrasonic unit, a power supply unit and a display unit, wherein the control unit is respectively connected with the magnetic vibration unit, the ultrasonic unit and the display unit, the power supply unit is respectively connected with the control unit, the magnetic vibration unit, the ultrasonic unit and the display unit, the magnetic vibration unit is used for receiving a magnetic vibration control instruction of the control unit and outputting a magnetic vibration signal to act on a human body, and the ultrasonic unit is used for receiving an ultrasonic control instruction of the control unit and outputting an ultrasonic signal to act on the human body.

Description

Ultrasonic magnetic vibration therapeutic instrument
Technical Field
The invention relates to the technical field of medical equipment, in particular to an ultrasonic magnetic vibration therapeutic apparatus.
Background
When chronic inflammation locally appears in a human body, traditional treatment methods such as medicines and operations are not suitable for people; moreover, the dosage of the medicine is small, the curative effect cannot be achieved, and the toxic and side effects are large when the dosage is large, so that the medicine can cause damage to other organs of the body. Surgery is a traumatic treatment, painful and presents infection and other risks after surgery. Therefore, a treatment method which has no wound, no pain, no toxic or side effect and obvious curative effect is most needed for the chronic inflammation of the human body.
Disclosure of Invention
The invention aims to provide an ultrasonic magnetic vibration therapeutic apparatus to solve the problems that no good method is available in the prior art for relieving pain and inflammation.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an ultrasonic magnetic vibration therapeutic apparatus comprises a control unit, a magnetic vibration unit, an ultrasonic unit, a power supply unit and a display unit, wherein the control unit is respectively connected with the magnetic vibration unit, the ultrasonic unit and the display unit, the power supply unit is respectively connected with the control unit, the magnetic vibration unit, the ultrasonic unit and the display unit,
the magnetic vibration unit is used for receiving the magnetic vibration control instruction of the control unit and outputting a magnetic vibration signal to act on a human body,
the ultrasonic unit is used for receiving the ultrasonic control instruction of the control unit and outputting an ultrasonic signal to act on a human body,
the display unit is used for displaying the display signal sent by the control unit and sending a control signal to the control unit.
Optionally: the magnetic vibration unit comprises a magnetic vibration driving circuit and a magnetic vibration body, and the magnetic vibration driving circuit is used for converting a power supply signal output by the power supply unit into a sine half-wave signal to drive the magnetic vibration body to vibrate.
Optionally: the magnetic vibration driving circuit comprises a first relay switch, a normally open contact of the first relay switch is connected with the magnetic vibration body, a first relay coil is connected with the control unit, and the control unit is used for controlling the on-off of the first relay switch.
Optionally: the ultrasonic unit comprises an ultrasonic driving circuit and an ultrasonic transducer, wherein the ultrasonic driving circuit is used for converting a power supply signal output by the power supply unit into an oscillation signal to drive the ultrasonic transducer to generate an ultrasonic signal.
Optionally: the ultrasonic driving module is respectively connected with the control unit and the oscillation switch module, the oscillation switch module is connected with the ultrasonic transducer, the ultrasonic driving module is used for controlling the oscillation switch module to generate oscillation signals, and the oscillation switch module is used for driving the ultrasonic transducer to generate ultrasonic signals.
Optionally: and a serial port communication module is also connected between the control unit and the display unit.
Optionally: the power supply unit comprises a transformation module, a switch power module, a first rectification filter circuit, a second rectification filter circuit and a third rectification filter circuit, the input end of the transformation module and the input end of the switch power module are respectively connected with a mains supply line, the output end of the transformation module is connected with the magnetic vibration driving circuit, the switch power module and the first rectification filter circuit, the second rectification filter circuit and the third rectification filter circuit are sequentially connected, the output end of the first rectification filter circuit is connected with the control unit, the output end of the second rectification filter circuit is connected with the serial port communication module, and the output end of the third rectification filter circuit is connected with the display unit.
Optionally: the ultrasonic driving module comprises a signal conversion chip and a shunt control chip, wherein the signal conversion chip is used for converting a high-level control signal output by the control unit into a low-level control signal, and the shunt control signal is used for generating two paths of alternately switched-on and switched-off oscillation signals according to the low-level control signal.
Optionally: the oscillation switch module comprises an N-type field effect transistor and a P-type field effect transistor, the two field effect transistors are respectively connected with two oscillation signals, and drain electrodes of the two field effect transistors are respectively connected with the ultrasonic transducer.
Optionally: the display unit includes a touch display screen.
By adopting the technical scheme, the oscillating magnetic field with medium strength of 180mT and 0.35-2.5W/cm can be generated2The ultrasonic vibration is combined with the ultrasonic vibration to act on human body, and can improve microcirculation, improve blood supply around focus, stimulate mast cells to release chemotactic factors and promotePhagocyte is gathered at the focus, phagocyte function is enhanced, blood vessel is dredged, collateral circulation is actively established, blood supply of affected limb is promoted, and pain is relieved; the technical scheme of the invention is pure physical therapy, no chemical reaction, no toxic or side effect, no trauma in vitro therapy, stimulation effect on focus parts by combining ultrasonic and magnetic vibration, and adjustment of meridian organ functions to treat inflammation and relieve pain.
Drawings
FIG. 1 is a block diagram of the ultrasonic magnetic vibration therapeutic apparatus of the present invention;
FIG. 2 is a circuit diagram of a single chip computer in the ultrasonic magnetic vibration therapeutic apparatus of the present invention;
FIG. 3 is a circuit diagram of a first rectifying and filtering circuit in the ultrasonic magnetic vibration therapeutic apparatus according to the present invention;
FIG. 4 is a circuit diagram of a second rectifying and filtering circuit of the ultrasonic magnetic vibration therapeutic apparatus of the present invention;
FIG. 5 is a circuit diagram of a third rectifying and filtering circuit in the ultrasonic magnetic vibration therapeutic apparatus of the present invention;
FIG. 6 is a circuit diagram of a magnetic driving circuit of the ultrasonic magnetic therapeutic apparatus of the present invention;
FIG. 7 is a circuit diagram of a signal conversion chip circuit in the ultrasonic magnetic vibration therapeutic apparatus of the present invention;
FIG. 8 is a circuit diagram of a shunt control chip circuit in the ultrasonic magnetic vibration therapeutic apparatus of the present invention;
FIG. 9 is a circuit diagram of the oscillation switch module of the ultrasonic magnetic resonance therapeutic apparatus according to the present invention;
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
An ultrasonic magnetic vibration therapeutic apparatus, as shown in figure 1, comprises a control unit, a magnetic vibration unit, an ultrasonic unit, a power supply unit and a display unit, wherein the control unit is respectively connected with the magnetic vibration unit, the ultrasonic unit and the display unit, the power supply unit is respectively connected with the control unit, the magnetic vibration unit, the ultrasonic unit and the display unit, a serial communication module is also connected between the control unit and the display unit,
the magnetic vibration unit is used for receiving the magnetic vibration control instruction of the control unit and outputting a magnetic vibration signal to act on a human body,
the ultrasonic signal is used for receiving the ultrasonic control instruction of the control unit and outputting an ultrasonic signal to act on the human body,
the display unit is used for displaying the display signal sent by the control unit and sending a control signal to the control unit.
In an embodiment of the present invention, the display unit includes a touch display screen.
In the embodiment of the present invention, the type of the single chip microcomputer is STM32F030K6T6 (hereinafter referred to as single chip microcomputer U1), as shown in fig. 2, a magnetic vibration control pin (PA3) of the single chip microcomputer U1 is connected to the magnetic vibration control circuit, an ultrasonic control pin (PA0) of the single chip microcomputer U1 is connected to the ultrasonic drive circuit, and communication pins (PA9 and PA10) of the single chip microcomputer U1 are connected to the serial port communication module.
The power supply unit comprises a transformation module, a switch power module, a first rectification filter circuit, a second rectification filter circuit and a third rectification filter circuit, the input end of the transformation module and the input end of the switch power module are respectively connected with a mains supply line, the output end of the transformation module is connected with the magnetic vibration driving circuit, the switch power module and the first rectification filter circuit, the second rectification filter circuit and the third rectification filter circuit are sequentially connected, the output end of the first rectification filter circuit is connected with the control unit, the output end of the second rectification filter circuit is connected with the serial port communication module, and the output end of the third rectification filter circuit is connected with the display unit.
In an embodiment of the invention, the transforming module comprises a transforming circuit.
The 220V and 50Hz commercial power enters the voltage transformation module through the fuse power supply control switch, 11V direct current is output to supply power for the magnetic vibration unit, the 220V and 50Hz commercial power is also connected with the switch power supply module through the fuse, the commercial power is converted into 28V direct current by the switch power supply module, the 28V direct current outputs 12V direct current through the first rectifying and filtering circuit to supply power for the display unit, the 12V direct current outputs 5V direct current through the second rectifying and filtering circuit to supply power for the serial communication module, and the 5V direct current outputs 3.3V direct current through the third rectifying and filtering circuit to supply power for the single chip microcomputer.
Fig. 3 is a circuit structure diagram of a first rectifying and filtering circuit, which includes a switching voltage regulator, whose model is LM2596-12, i.e. 12V dc can be output by the chip.
Fig. 4 is a circuit structure diagram of a second rectifying and filtering circuit, which includes a switching voltage regulator, whose model is LM2596-5, i.e. 5V direct current can be output through the chip.
Fig. 5 is a circuit diagram of a third rectifying and filtering circuit, which includes a forward low drop-out voltage regulator, which is model number AMS1117-3.3, i.e. 3.3V dc can be output through the chip.
In an embodiment of the invention, the magnetic vibration unit comprises a magnetic vibration driving circuit and a magnetic vibration body, and the magnetic vibration driving circuit is used for converting a power supply signal output by the power supply unit into a sine half-wave signal to drive the magnetic vibration body to vibrate.
As shown in fig. 6, the magnetic vibration driving circuit includes a protection resistor R10, a driving transistor Q3, a first relay switch K1 and a diode D11, in an embodiment of the present invention, the model of the first relay K1 is JDQ-3FF, a moving contact of the first relay K1 is connected to a half-sine wave 5.5V, a normally open contact of the first relay K1 is connected to the positive electrode of the magnetic vibrator, one end of a coil of the first relay K1 is connected to a +12V power supply, the other end of the coil is connected to a collector of the driving transistor Q3, an emitter of the driving transistor Q3 is grounded, a protection resistor R10 is connected in series between a base of the driving transistor Q3 and a magnetic vibration control pin (PA3) of the single chip U1, and two ends of the coil are further connected to a protection diode D11.
When the first relay K1 is switched on, a sinusoidal half-wave driving signal can be generated to drive the magnetic vibrator to generate a vibration rotating magnetic field to act on a human body.
The ultrasonic unit comprises an ultrasonic driving circuit and an ultrasonic transducer, wherein the ultrasonic driving circuit is used for converting a power supply signal output by the power supply unit into an oscillation signal to drive the ultrasonic transducer to generate an ultrasonic signal.
The ultrasonic driving circuit comprises an ultrasonic driving module and an oscillation switch module, the ultrasonic driving module is respectively connected with the control unit and the oscillation switch module, the oscillation switch module is connected with the ultrasonic transducer, the ultrasonic driving module is used for controlling the oscillation switch module to generate oscillation signals, and the oscillation switch module is used for driving the ultrasonic transducer to generate ultrasonic signals.
In an embodiment of the present invention, the ultrasonic driving module includes a signal conversion chip and a shunt control chip, the signal conversion chip is configured to convert a high-level control signal output by the control unit into a low-level control signal, and the shunt control signal is configured to generate two paths of oscillation signals according to the low-level control signal.
Fig. 7 is a circuit structure diagram of a signal conversion chip circuit in an embodiment of the present invention, and as shown in fig. 7, the model of the signal conversion chip is 74VHC245TTR (hereinafter, referred to as chip U7 for short), a pin a1 of the chip U7 is connected to an ultrasonic control pin (PA0) of the single chip U1, and a pin B1 of the chip U7 is connected to a shunt control chip.
Fig. 8 is a circuit structure diagram of a shunt control chip circuit according to an embodiment of the present invention, as shown in fig. 8, a model of the shunt control chip is UCC37323D (hereinafter, referred to as chip U8), an INA pin and an INB pin of chip U8 are both connected to a B1 pin of chip U7, an OUTA pin of chip U8 outputs a first control signal and is connected to an oscillating switch module, an OUTB pin of chip U8 outputs a second control signal and is connected to the oscillating switch module, two protection capacitors C29 and C30 are connected in series to the OUTB pin of chip U8, a parallel circuit composed of a diode D8 and a resistor R6 is further connected to an output terminal of the protection capacitor C30, and an output terminal of the parallel circuit outputs a third control signal.
Fig. 9 is a circuit structure diagram of the oscillation switch module, and as shown in fig. 9, the oscillation switch module includes an N-type field effect transistor Q2 and a P-type field effect transistor Q1, the two types of field effect transistors are respectively connected to two oscillation signals, and drains of the two types of field effect transistors are respectively connected to the ultrasonic transducer.
Specifically, the method comprises the following steps: the OUTA pin of the chip U8 outputs a first control signal to be connected with the grid of a P-type field effect transistor Q1, the source of the P-type field effect transistor Q1 is connected with a voltage stabilizing filter circuit, the source of the P-type field effect transistor Q1 is also connected with the output end of a parallel circuit, the OUTB pin of the chip U8 outputs a second control signal to be connected with the grid of an N-type field effect transistor Q2, the source of the N-type field effect transistor Q2 is grounded, the drains of the two field effect transistors are both connected with a resistor C25, the other end of the resistor C25 is connected with an inductor parallel circuit consisting of an inductor L4 and an inductor L5, the other end of the inductor parallel circuit is connected with a protection circuit, and the other.
The chip U8 outputs a first control signal and a second control signal, the first control signal and the second control signal respectively control the field effect transistor Q1 and the field effect transistor Q2 to be alternately conducted to generate oscillation, and finally the ultrasonic transducer is controlled to generate ultrasonic oscillation to act on a human body by generating a driving signal through the protection circuit.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims (10)

1. An ultrasonic magnetic vibration therapeutic instrument is characterized in that: comprises a control unit, a magnetic vibration unit, an ultrasonic unit, a power supply unit and a display unit, wherein the control unit is respectively connected with the magnetic vibration unit, the ultrasonic unit and the display unit, the power supply unit is respectively connected with the control unit, the magnetic vibration unit, the ultrasonic unit and the display unit,
the magnetic vibration unit is used for receiving the magnetic vibration control instruction of the control unit and outputting a magnetic vibration signal to act on a human body,
the ultrasonic unit is used for receiving the ultrasonic control instruction of the control unit and outputting an ultrasonic signal to act on a human body,
the display unit is used for displaying the display signal sent by the control unit and sending a control signal to the control unit.
2. The ultrasonic magnetic vibration therapeutic apparatus according to claim 1, wherein: the magnetic vibration unit comprises a magnetic vibration driving circuit and a magnetic vibration body, and the magnetic vibration driving circuit is used for converting a power supply signal output by the power supply unit into a sine half-wave signal to drive the magnetic vibration body to vibrate.
3. The ultrasonic magnetic vibration therapeutic apparatus according to claim 2, wherein: the magnetic vibration driving circuit comprises a first relay switch, a normally open contact of the first relay switch is connected with the magnetic vibration body, a first relay coil is connected with the control unit, and the control unit is used for controlling the on-off of the first relay switch.
4. The ultrasonic magnetic vibration therapeutic apparatus according to claim 1, wherein: the ultrasonic unit comprises an ultrasonic driving circuit and an ultrasonic transducer, wherein the ultrasonic driving circuit is used for converting a power supply signal output by the power supply unit into an oscillation signal to drive the ultrasonic transducer to generate an ultrasonic signal.
5. The ultrasonic magnetic vibration therapeutic apparatus according to claim 4, wherein: the ultrasonic driving module is respectively connected with the control unit and the oscillation switch module, the oscillation switch module is connected with the ultrasonic transducer, the ultrasonic driving module is used for controlling the oscillation switch module to generate oscillation signals, and the oscillation switch module is used for driving the ultrasonic transducer to generate ultrasonic signals.
6. The ultrasonic magnetic vibration therapeutic apparatus according to any one of claims 1 to 5, wherein: and a serial port communication module is also connected between the control unit and the display unit.
7. The ultrasonic magnetic vibration therapeutic apparatus according to claim 6, wherein: the power supply unit comprises a transformation module, a switch power module, a first rectification filter circuit, a second rectification filter circuit and a third rectification filter circuit, the input end of the transformation module and the input end of the switch power module are respectively connected with a mains supply line, the output end of the transformation module is connected with the magnetic vibration driving circuit, the switch power module and the first rectification filter circuit, the second rectification filter circuit and the third rectification filter circuit are sequentially connected, the output end of the first rectification filter circuit is connected with the control unit, the output end of the second rectification filter circuit is connected with the serial port communication module, and the output end of the third rectification filter circuit is connected with the display unit.
8. The ultrasonic magnetic vibration therapeutic apparatus according to claim 7, wherein: the ultrasonic driving module comprises a signal conversion chip and a shunt control chip, wherein the signal conversion chip is used for converting a high-level control signal output by the control unit into a low-level control signal, and the shunt control signal is used for generating two paths of alternately switched-on and switched-off oscillation signals according to the low-level control signal.
9. The ultrasonic magnetic vibration therapeutic apparatus according to claim 8, wherein: the oscillation switch module comprises an N-type field effect transistor and a P-type field effect transistor, the two field effect transistors are respectively connected with two oscillation signals, and drain electrodes of the two field effect transistors are respectively connected with the ultrasonic transducer.
10. The ultrasonic magnetic vibration therapeutic apparatus according to claim 9, wherein: the display unit includes a touch display screen.
CN201911080980.XA 2019-11-07 2019-11-07 Ultrasonic magnetic vibration therapeutic instrument Pending CN110812174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911080980.XA CN110812174A (en) 2019-11-07 2019-11-07 Ultrasonic magnetic vibration therapeutic instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911080980.XA CN110812174A (en) 2019-11-07 2019-11-07 Ultrasonic magnetic vibration therapeutic instrument

Publications (1)

Publication Number Publication Date
CN110812174A true CN110812174A (en) 2020-02-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911080980.XA Pending CN110812174A (en) 2019-11-07 2019-11-07 Ultrasonic magnetic vibration therapeutic instrument

Country Status (1)

Country Link
CN (1) CN110812174A (en)

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