CN110638629A - Magnetic vibrator shock wave source generator - Google Patents

Magnetic vibrator shock wave source generator Download PDF

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Publication number
CN110638629A
CN110638629A CN201911012405.6A CN201911012405A CN110638629A CN 110638629 A CN110638629 A CN 110638629A CN 201911012405 A CN201911012405 A CN 201911012405A CN 110638629 A CN110638629 A CN 110638629A
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CN
China
Prior art keywords
coil
shock wave
magnon
head
wave source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911012405.6A
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Chinese (zh)
Inventor
陈明
梁士雨
刘尊平
刘上纲
杨辉
潘文胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN HUIKANG PRECISION INSTRUMENT Co Ltd
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SHENZHEN HUIKANG PRECISION INSTRUMENT Co Ltd
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Publication date
Application filed by SHENZHEN HUIKANG PRECISION INSTRUMENT Co Ltd filed Critical SHENZHEN HUIKANG PRECISION INSTRUMENT Co Ltd
Priority to CN201911012405.6A priority Critical patent/CN110638629A/en
Publication of CN110638629A publication Critical patent/CN110638629A/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
    • A61H23/008—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
    • 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
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • A61H2201/123—Linear 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A61H2201/5005—Control means thereof for controlling frequency distribution, modulation or interference of a driving signal
    • 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
    • A61H2201/50—Control means thereof
    • A61H2201/5058—Sensors or detectors
    • A61H2201/5064—Position sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B06B2201/76—Medical, dental

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

The invention provides a magnetic vibrator shock wave source generator which comprises a shock head, a shell, a coil, a magnetic vibrator and an internal pipeline, wherein the internal pipeline is arranged in the shell, the coil is wound on the internal pipeline, one end of the internal pipeline is a head part, the other end of the internal pipeline is a tail part, the shock head is arranged at the head part of the internal pipeline, the magnetic vibrator is arranged in the internal pipeline, the magnetic vibrator and the internal pipeline are in sliding fit, and an induced magnetic field is generated in an internal cavity of the coil by applying voltage to the coil, so that the magnetic vibrator is driven to rapidly move along the internal pipeline and directly impact the shock head to generate shock waves. The invention has the beneficial effects that: the shock wave source generator can be used as a shock wave source generating device for medical shock wave treatment, particularly improves the application of external shock waves to the fields of rehabilitation, physical therapy and the like, and can control the shock energy by controlling the electrifying time and current of the coil, thereby realizing the adjustability of the energy and the shock frequency.

Description

Magnetic vibrator shock wave source generator
Technical Field
The invention relates to a medical shock wave treatment device, in particular to a magnetic vibrator shock wave source generator.
Background
In the process of in-vitro shock wave conduction in vivo, energy gradient difference and torsional tension are generated among tissues with different densities, human soft tissues and water have the same acoustic impedance, the acoustic impedance of bone tissues is far greater than that of water, the shock wave can be conducted linearly in a medium with the same acoustic impedance without attenuation, so that the shock wave has less loss when being propagated between the water and the human soft tissues, when the shock wave meets media with different acoustic impedances (such as bone tissues or stones), the shock wave energy is released due to the sudden change of the acoustic impedance, and the generated shear stress and cavitation effect can cause stones or bone fractures, thereby causing a series of biophysical biochemical effects to occur in tissue cells: firstly, proliferation of Vascular Endothelial Growth Factor (VEGF) is stimulated, and local blood supply is increased, so that formation of new vessels is promoted; the external shock wave can cause micro-damage to bone tissues, so that subarachnoid hemorrhage, trabecular micro-damage and small medullary cavity hemorrhage are caused, new wound reaction in a fracture area is caused, inflammation and larger vascular reaction are stimulated, and local blood supply is increased, so that vascularization is induced, and fracture healing is promoted; when the external shock wave is transmitted to the boundary surface of the soft tissue and the bone tissue, the external shock wave can generate different mechanical stress due to different tensile and compression capacities, thereby causing the elastic deformation of the soft tissue and releasing the adhesion of the joint and the soft tissue, and particularly having the most obvious releasing effect on the attachment points of the muscle and the tendon; in vitro shock waves can not only selectively destroy unmanagled peripheral sensory nerve fibers, but also cause high stimulation to pain receptors, so that the nerve sensitivity is reduced, the nerve conduction is blocked, and the long-term analgesia effect is achieved.
The external shock waves are divided into high-energy low-energy and micro-energy according to the energy, and the application of the high-energy external shock waves includes external shock wave lithotripsy, fracture healing, femoral head necrosis treatment and the like; the low-energy external shock waves are applied to treating plantar fasciitis, external humeral epicondylitis, scapulohumeral periarthritis, patellar tendonitis of a jumping knee, achilles tendon injury and the like; the application of micro-energy in vitro shock wave can be used for treating erectile dysfunction, coronary heart disease, etc.
The energy and the impact frequency of the existing impact wave source generating device are not adjustable.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a magnetic vibrator shock wave source generator.
The invention provides a magnetic vibrator shock wave source generator which comprises a shock head, a shell, a coil, a magnetic vibrator and an internal pipeline, wherein the internal pipeline is arranged in the shell, the coil is wound on the internal pipeline, one end of the internal pipeline is a head part, the other end of the internal pipeline is a tail part, the shock head is arranged at the head part of the internal pipeline, the magnetic vibrator is arranged in the internal pipeline, the magnetic vibrator and the internal pipeline are in sliding fit, and an induced magnetic field is generated in an internal cavity of the coil by applying voltage to the coil, so that the magnetic vibrator is driven to rapidly move along the internal pipeline and directly impact the shock head to generate shock waves.
As a further improvement of the invention, the impact head is made of a rigid, impact-resistant, non-magnetically conductive material.
As a further improvement of the invention, a fixing heat-conducting glue for fixing and radiating is filled between the shell and the inner pipeline.
As a further improvement of the invention, one end of the coil close to the impact head is an impact wiring end, the other end of the coil is a recovery wiring end, a middle tap wiring end is arranged in the middle, and the middle tap wiring end is used for impacting the coil and the recovery coil respectively.
As a further improvement of the invention, the center tap terminal is the negative terminal of the impact coil and the negative terminal of the recovery coil, the impact terminal is the positive terminal of the impact coil, and the recovery terminal is the positive terminal of the recovery coil.
As a further improvement of the invention, the magnetic vibrator is made of magnetic conductive material and is in a cylindrical shape, and the magnetic vibrator is in sliding fit with the inner pipeline.
As a further improvement of the invention, the inner pipe is provided with vent holes around the head part and the tail part.
As a further improvement of the invention, the inner pipe is made of a non-magnetic, high-temperature resistant and wear resistant material.
As a further improvement of the invention, the inner pipeline is axially movably connected with the impact head.
The invention has the beneficial effects that: through the scheme, the magnetic vibrator shock wave source generator can be used as a shock wave source generating device for medical shock wave treatment, particularly, the application of external shock waves to the fields of rehabilitation, physical therapy and the like is improved, the impact and recovery of the magnetic vibrator are taken as a complete cycle, the cycle time is controlled by controlling the switch of the coil, the shock frequency is controlled by controlling the interval time between the two cycles, and the shock energy is controlled by controlling the electrifying time and current of the coil, so that the energy and the shock frequency can be adjusted.
Drawings
FIG. 1 is a schematic diagram of a magnon shockwave source generator of the present invention.
Detailed Description
The invention is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.
As shown in fig. 1, a magnon shock wave source generator includes an impact head 1, a housing 2, a coil 3, a magnon 4 and an internal pipe 5, an inner cavity of the internal pipe 5 is an impact cavity, wherein the internal pipe 5 is disposed in the housing 2, the coil 3 is wound on the internal pipe 5, one end of the internal pipe 5 is a head, and the other end of the internal pipe 5 is a tail, the impact head 1 is disposed at the head of the internal pipe 5, the magnon 4 is disposed in the internal pipe 5, the magnon 4 is in sliding fit with the internal pipe 5, and by applying a voltage to the coil 3, an induced magnetic field is generated in the internal cavity of the coil 3, so as to drive the magnon 4 to rapidly move along the internal pipe 5 and directly impact the impact head 1, thereby generating a shock wave.
As shown in fig. 1, the impact head 1 is made of a rigid, impact-resistant, non-magnetically conductive material.
As shown in fig. 1, a fixing heat-conducting adhesive for fixing and dissipating heat is filled between the housing 2 and the inner pipe 5.
As shown in fig. 1, one end of the coil 3 close to the impact head 1 is an impact terminal 6, the other end is a recovery terminal 8, a middle tap terminal 7 is arranged in the middle, and the middle tap terminal 7 impacts the coil 3 with the recovery coil.
As shown in fig. 1, the center tap terminal 7 is the negative terminal of the impulse coil and the negative terminal of the recovery coil, the impulse terminal 6 is the positive terminal of the impulse coil, and the recovery terminal 8 is the positive terminal of the recovery coil.
As shown in fig. 1, the magnetic vibrator 4 is made of a magnetic conductive material and has a cylindrical shape, the magnetic vibrator 4 is in sliding fit with the inner pipe 5, and the magnetic vibrator 4 can repeatedly slide in the inner pipe 5 to repeatedly impact the impact head 1.
As shown in fig. 1, the inner pipe 5 is provided with vent holes around the head and the tail.
As shown in fig. 1, the inner pipe 5 is made of a non-magnetic, high temperature resistant, wear resistant material.
As shown in fig. 1, the inner pipe 5 is axially movably connected with the impact head 1.
As shown in fig. 1, the impact head 1 is made of a material with good rigidity, impact resistance and non-magnetic conductivity, and can be made into different shapes, such as a focusing bowl shape, a plane shape of parallel shock waves, a divergent convex shape and the like. The impact force generated by the magnetic vibrator 4 is transmitted to the impact head part through impact, and the impact force is generated through instant contact to form rapid change displacement shock waves which are transmitted out through the impact head 1 to generate treatment effect shock waves.
As shown in figure 1, the shell 2 is used as an external structure assembly part, mainly fixes the internal pipeline 5, fixes the impact head 2 and the position sensor, has the functions of protecting the coil 3 and dissipating heat, and fixes the internal pipeline 5 and the shell 2 by pouring glue in the middle and has the functions of dissipating heat and conducting heat.
As shown in fig. 1, the magnon 4 is made of a material with good magnetic permeability, is processed into a column shape, repeatedly slides in the internal pipeline 5, generates an induced magnetic field according to the magnetic density of the coil 3, causes the magnon 4 to be magnetized, thereby generates force to push the magnon 4 to move, the generated force is stronger when the current of the coil is larger, thereby accelerating the movement of the magnon 4 until the magnon 1 impacts the impact head 1, and the impact head 1 generates impact waves due to quick impact.
As shown in fig. 1, the internal pipe 5 mainly forms an internal cavity for the magnetic vibrator 4 to slide inside, vent holes are reserved around the head, a winding coil structure is reserved outside the internal pipe 5, an air outlet hole is reserved at the upper position of the tail, the head fixes the impact head 1, and the impact head 1 is reserved to realize certain displacement space change. The structure part mainly realizes the fixed assembly and the movement of the magnetic vibrator 4 in the cavity, the cavity has good rigidity, is made of non-magnetic materials and is high-temperature resistant and wear resistant, and the copper wire is wound outside the inner pipeline 5 to form the coil 3.
According to the magnetic vibrator shock wave source generator provided by the invention, a voltage is applied to the shock wiring terminal 8 and the middle tapping terminal 7, a certain large current is formed through the internal resistance of the coil 3 and flows through the coil, so that an induction magnetic field is generated in the cavity inside the coil 3, a large magnetic density is generated, the magnetic vibrator 4 inside the cavity is magnetized, the magnetic vibrator 4 and the magnetic field of the coil generate magnetic force, the magnetic vibrator 4 is pushed to move to accelerate rapidly and reach a certain speed, the impact head 1 is directly impacted, the impact head 1 is instantaneously accelerated in a short time to generate shock waves, and the shock waves are emitted through the impact head 1. A certain voltage is added to the recovery terminal 8 and the middle tapping end 7, a certain large current is formed through the internal resistance of the coil 3 and flows through the coil 3, an induction magnetic field is generated in the inner cavity of the coil 3, a large magnetic density is generated, the internal magnetic oscillator 4 of the internal pipeline 5 is magnetized, the magnetic oscillator 4 and the magnetic field of the coil 3 generate magnetic force, and the magnetic oscillator 4 is recovered to the tail portion of the internal pipeline 5. By such a complete shock cycle a shock wave is generated and the magnon 4 is retrieved to the initial position. Therefore, the period time control is achieved through the electrifying time sequence of the coil 3, the impact frequency is controlled by controlling the time between two periods, and the impact energy is controlled by controlling the electrifying time of the impact coil, so that the energy and the impact frequency can be adjusted.
The magnetic vibrator shock wave source generator provided by the invention can better generate shock waves in vitro, the treatment effect on CPPS is the result of the comprehensive effect of multiple factors, on one hand, the magnetic vibrator shock wave source generator directly or indirectly expands blood vessels through mechanical effect and NO (nitric oxide), promotes local blood circulation, and accelerates the dilution and explanation of pain media; on the other hand, the concentration of local transformation production factor (TGF) and Vascular Endothelial Growth Factor (VEGF) can be increased, the production and repair of local tissues and blood vessels are promoted, meanwhile, the bacterial reproduction of prostate tissues can be inhibited, the deposition of calcium salt is reduced, and the local immune response is adjusted. In addition, the CPPS can be obviously improved by reducing the nerve sensitivity and increasing the pain threshold value in the external impact wave, and playing a role of long-term analgesia.
The magnetic vibrator shock wave source generator provided by the invention has the following advantages:
1. the treatment is noninvasive, safe and free of side effect;
2. the operation is simple, the treatment is quick, the expenditure of manpower and time is small, the treatment cost is much lower than that of medicines, and the economic value is high;
3. the local treatment has no influence on other parts of the body and has advantages over the whole body load caused by medicines;
4. can be used for a long time, can be used for synergistic treatment with the medicine, and reduces the side effect caused by long-term use of the medicine;
5. the shock wave treatment effective area covers the entire prostate.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims (9)

1. A magnon shock wave source generator characterized by: including strikeing head, shell, coil, magnon and internal pipe, wherein, internal pipe sets up within the shell, the coil winding is in on the internal pipe, the one end of internal pipe is the head, and the other end is the afterbody, it sets up to strike the head of internal pipe, the magnon sets up in the internal pipe, the magnon with internal pipe is sliding fit, through to the coil applys voltage the internal cavity of coil produces induction magnetic field, thereby the drive the magnon is followed internal pipe fast migration and direct impact strike the strikeing head produces the shock wave.
2. The magnon shock wave source generator of claim 1, wherein: the impact head is made of rigid, impact-resistant and non-magnetic materials.
3. The magnon shock wave source generator of claim 1, wherein: and a fixing heat-conducting glue with fixing and heat-radiating functions is filled between the shell and the internal pipeline.
4. The magnon shock wave source generator of claim 1, wherein: the coil is close to the one end of impact head is for strikeing the wiring end, and the other end is for retrieving the wiring end, and the centre is equipped with the centre tap wiring end, the centre tap wiring end will the coil strikes the coil respectively and retrieves the coil.
5. The magnon shock wave source generator of claim 4, wherein: the middle tap wiring end is the negative end of the impact coil and the negative end of the recovery coil, the impact wiring end is the positive end of the impact coil, and the recovery wiring end is the positive end of the recovery coil.
6. The magnon shock wave source generator of claim 1, wherein: the magnetic vibrator is made of magnetic conductive materials and is cylindrical, and the magnetic vibrator is in sliding fit with the inner pipeline.
7. The magnon shock wave source generator of claim 1, wherein: and vent holes are formed around the head and the tail of the inner pipeline.
8. The magnon shock wave source generator of claim 1, wherein: the inner pipeline is made of non-magnetic, high-temperature-resistant and wear-resistant materials.
9. The magnon shock wave source generator of claim 1, wherein: the internal pipeline is axially and movably connected with the impact head.
CN201911012405.6A 2019-10-23 2019-10-23 Magnetic vibrator shock wave source generator Pending CN110638629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911012405.6A CN110638629A (en) 2019-10-23 2019-10-23 Magnetic vibrator shock wave source generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911012405.6A CN110638629A (en) 2019-10-23 2019-10-23 Magnetic vibrator shock wave source generator

Publications (1)

Publication Number Publication Date
CN110638629A true CN110638629A (en) 2020-01-03

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114224433A (en) * 2021-12-31 2022-03-25 中山慧康医疗器械有限公司 Annular shock wave source generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114224433A (en) * 2021-12-31 2022-03-25 中山慧康医疗器械有限公司 Annular shock wave source generator
CN114224433B (en) * 2021-12-31 2024-02-06 中山慧康医疗器械有限公司 Annular shock wave source generator

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