CN110786913A - Shock wave source structure for shock wave therapeutic machine - Google Patents

Shock wave source structure for shock wave therapeutic machine Download PDF

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Publication number
CN110786913A
CN110786913A CN201911172189.1A CN201911172189A CN110786913A CN 110786913 A CN110786913 A CN 110786913A CN 201911172189 A CN201911172189 A CN 201911172189A CN 110786913 A CN110786913 A CN 110786913A
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CN
China
Prior art keywords
shell
shock wave
source structure
helical gear
gear
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Pending
Application number
CN201911172189.1A
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Chinese (zh)
Inventor
樊连民
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Xuzhou Kangliang Electronic Technology Co Ltd
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Xuzhou Kangliang Electronic Technology Co Ltd
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Publication date
Application filed by Xuzhou Kangliang Electronic Technology Co Ltd filed Critical Xuzhou Kangliang Electronic Technology Co Ltd
Priority to CN201911172189.1A priority Critical patent/CN110786913A/en
Publication of CN110786913A publication Critical patent/CN110786913A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • 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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A61B2017/22014—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire
    • A61B2017/22015—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire with details of the transmission member
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22027—Features of transducers

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention discloses a shock wave source structure for a shock wave therapeutic machine in the field of therapeutic machines, which comprises a shell, wherein a lens is arranged in an inner cavity of the shell above a rubber film, the lens is embedded in a connecting frame, an annular groove is formed in the inner wall of the shell, a guide post is vertically arranged on one side of the annular groove, a screw rod is vertically arranged on the other side of the annular groove, the connecting frame is sleeved on the guide post and the screw rod, a gear groove is formed in the shell and below the screw rod, a driven helical gear is arranged at the bottom end of the screw rod, which extends to the bottom end of the gear groove, a connecting shaft is arranged in the driven helical gear, a driving helical gear meshed with the driven helical gear is arranged at one end of the connecting shaft, the other end of the connecting shaft extends to the outer part of the shell, the design is novel, the lens embedded in the connecting frame is driven by, the change of the focus position can be realized, long-distance treatment can be well carried out, and the adjustment is convenient.

Description

Shock wave source structure for shock wave therapeutic machine
Technical Field
The invention relates to the technical field of treatment machines, in particular to a shock wave source structure for a shock wave treatment machine.
Background
The shock wave therapeutic apparatus is a common medical apparatus for treating orthopedic diseases, and is characterized by that it mainly utilizes high-voltage static electricity to discharge in an underwater electrode to produce electro-hydraulic shock wave, and the electro-flash evaporates a small quantity of water liquid, so that it can locally produce high voltage and produce shock wave by means of sound wave propagation, and the reflector can focus the shock wave on the specific pain position of patient to produce shock wave field, and the therapeutic emitter is combined with patient body by means of silica gel water bag.
At present, only one lens is adopted in the shock wave orthopedic treatment machine for use, the positions of the lens and the electromagnetic disc are fixed, and the generated focus is also fixed, so that some focuses which are far away or close to each other are not easy to treat in the using process, the treatment range is fixed, the adjustment cannot be carried out according to the change, and the use range is narrow.
Based on the above, the present invention provides a shock wave source structure for a shock wave therapy apparatus to solve the above-mentioned problems.
Disclosure of Invention
The present invention is directed to a shock wave source structure for a shock wave therapy apparatus to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a shock wave source structure for shock wave therapy machine, includes the shell and installs in the high-pressure joint of shell bottom, ceramic base is installed to the inner chamber bottom of shell, ceramic base's top is equipped with the coil, ceramic base's top is equipped with the rubber membrane, the bottom of rubber membrane is equipped with the metal vibrating diaphragm, the water pocket is connected through the water pocket hoop at the top of shell, the inner chamber of shell is located the top of rubber membrane and is equipped with lens, lens inlay establishes the inside at the link, the inner wall of shell is opened there is the annular, the vertical guide post of installing in one side of annular, the vertical lead screw of installing of opposite side of annular, the link cover is established on guide post and lead screw, the inside of shell just is located the below of lead screw and is opened there is the gear groove, the bottom that the bottom of lead screw extends to the gear groove is equipped with driven helical gear, the inside of gear groove is located driven, one end of the connecting shaft is provided with a driving bevel gear meshed with the driven bevel gear, and the other end of the connecting shaft extends to the outside of the shell.
Preferably, a sealing bearing is arranged at the joint of the connecting shaft and the shell.
Preferably, one end of the connecting frame is provided with a through hole matched with the guide post, and the other end of the connecting frame is provided with a screw hole in threaded connection with the screw rod.
Preferably, the screw rod penetrates through the ring groove and a section of the gear groove and is connected through a bearing.
Preferably, the other end of the connecting shaft extends to the outside of the shell and is provided with a knob, and the knob is provided with anti-skid grains.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure and novel design, can realize the change of the focus position by driving the lens embedded on the connecting frame to move up and down through the connecting shaft, the driving bevel gear, the driven bevel gear, the screw rod and the guide post, can well perform long-distance treatment, and is convenient to adjust.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of the present invention;
FIG. 3 is an enlarged view of the portion B of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 2. a high-pressure joint; 3. a ceramic base; 4. a rubber film; 5. a metal diaphragm; 6. a coil; 7. a lens; 8. a water bladder; 9. a water bag hoop; 10. a ring groove; 11. a guide post; 12. a screw rod; 13. a connecting frame; 14. a gear groove; 15. a driven helical gear; 16. a connecting shaft; 17. a knob; 18. a bearing; 19. and driving the helical gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a shock wave source structure for a shock wave therapeutic machine comprises a shell 1 and a high-pressure connector 2 installed at the bottom of the shell 1, wherein a ceramic base 3 is installed at the bottom of an inner cavity of the shell 1, a coil 6 is arranged above the ceramic base 3, an electromagnetic disc is formed by the ceramic base 3 and the coil 6, a rubber film 4 is arranged above the ceramic base 3, a metal vibrating diaphragm 5 is arranged at the bottom of the rubber film 4, the electromagnetic disc forms a strong magnetic field under the action of high-pressure pulse current, the metal vibrating diaphragm 5 pushes water molecules to move to form plane shock waves, the rubber film 4 is used for sealing and preventing water from entering a lower layer, the top of the shell 1 is connected with a water bag 8 through a water bag hoop 9, a lens 7 is arranged above the rubber film 4 in the inner cavity of the shell 1, the generated plane shock waves are focused through the lens 7, the lens 7 is embedded in a connecting frame 13, and during treatment, the water bag 8 of the shock wave source, the super wave is dispersed into the body through the water sac 8 and focused on the calculus to fragment the calculus.
An annular groove 10 is formed in the inner wall of a shell 1, a guide post 11 is vertically arranged on one side of the annular groove 10, a lead screw 12 is vertically arranged on the other side of the annular groove 10, a connecting frame 13 is sleeved on the guide post 11 and the lead screw 12, a gear groove 14 is formed in the shell 1 and below the lead screw 12, a driven helical gear 15 is arranged at the bottom end of the lead screw 12 and extends to the bottom end of the gear groove 14, a connecting shaft 16 is arranged in the gear groove 14 and is positioned in the driven helical gear 15, a driving helical gear 19 meshed with the driven helical gear 15 is arranged at one end of the connecting shaft 16, the other end of the connecting shaft 16 extends to the outer part of the shell 1, the connecting shaft 16 is rotated manually, so that the driving helical gear 19 and the driven helical gear 15 are driven to perform meshing motion, the lead screw 12 is driven to rotate, and the lens on the connecting frame 13 can be, thereby achieving adjustment of the focal position.
Wherein, the junction of connecting axle 16 and shell 1 is equipped with sealed bearing, seals gear groove 14 through sealed bearing, avoids external dust to enter into gear groove 14 in, and under sealed bearing effect, connecting axle 16 can carry out stable rotation moreover.
Wherein, the one end of link 13 is opened has the through-hole with guide post 11 looks adaptation, and the other end of link 13 is opened has the screw with lead screw 12 looks spiro union, through the relation of connection of lead screw 12, guide post 13 and link 13, can drive the lens that is located link 13 and reciprocate to realize the regulation of focus position.
The screw rod 12 penetrates through the ring groove 10 and one section of the gear groove 14 and is connected through the bearing 18, the bearing 18 can be a sealing bearing, and the gear groove 14 and the ring groove 10 can be sealed while the screw rod 12 can rotate.
Wherein, the other end of connecting axle 16 extends to the outside of shell 1 and is equipped with knob 17, is equipped with anti-skidding line on the knob 17, when needing to adjust the focus position, rotates knob 17 through the manual work to drive connecting axle 16 and rotate.
The specific working principle is as follows:
when the device is used, the high-voltage connector 2 below the shell 1 is connected with external power, so that under the action of an electromagnetic disc consisting of the ceramic base 3 and the coil 6 and the metal vibrating diaphragm 5, the disc-shaped coil 6 forms a strong magnetic field under the action of high-voltage pulse current, the metal vibrating diaphragm 5 is pushed to press water molecules to move to form plane shock waves, the plane shock waves are focused through the lens 7, the water sac 8 of a shock wave source is in contact with the skin of a patient, and super waves are dispersed into a human body through the water sac 8 and focused on calculi to break the calculi.
When the focal position of the lens 7 needs to be adjusted, the screw rod 12 is driven to rotate only by rotating the external knob 17 under the action of the connecting shaft 16, the driving bevel gear 19 and the driven bevel gear 15, one end of the connecting frame 13 is provided with a through hole matched with the guide post 11, the other end of the connecting frame 13 is provided with a screw hole screwed with the screw rod 12, and the lens on the connecting frame 13 can be driven to move up and down through the connection relation between the screw rod 12, the guide post 11 and the connecting frame 13, so that the adjustment of the focal position is realized, the change of the focal position can be realized, long-distance treatment can be well performed, the structure is simple, and the use is convenient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a shock wave source structure for shock wave therapy apparatus, includes shell (1) and installs in high-pressure joint (2) of shell (1) bottom, ceramic base (3) are installed to the inner chamber bottom of shell (1), the top of ceramic base (3) is equipped with coil (6), the top of ceramic base (3) is equipped with rubber membrane (4), the bottom of rubber membrane (4) is equipped with metal vibrating diaphragm (5), water pocket (8), its characterized in that are connected through water pocket hoop (9) in the top of shell (1): the inner chamber of shell (1) is located the top of rubber membrane (4) and is equipped with lens (7), lens (7) are inlayed and are established in the inside of link (13), the inner wall of shell (1) is opened there is annular (10), guide post (11) are vertically installed to one side of annular (10), lead screw (12) are vertically installed to the opposite side of annular (10), link (13) cover is established on guide post (11) and lead screw (12), the inside of shell (1) just is located the below of lead screw (12) and is opened there is gear groove (14), the bottom of lead screw (12) extends to the bottom of gear groove (14) and is equipped with driven helical gear (15), the inside of gear groove (14) is located driven helical gear (15) and is equipped with connecting axle (16), the one end of connecting axle (16) is equipped with initiative helical gear (19) with driven helical gear (15) meshing mutually, the other end of the connecting shaft (16) extends to the outside of the shell (1).
2. The shock wave source structure for a shock wave therapy apparatus according to claim 1, wherein: and a sealing bearing is arranged at the joint of the connecting shaft (16) and the shell (1).
3. The shock wave source structure for a shock wave therapy apparatus according to claim 1, wherein: one end of the connecting frame (13) is provided with a through hole matched with the guide post (11), and the other end of the connecting frame (13) is provided with a screw hole screwed with the screw rod (12).
4. The shock wave source structure for a shock wave therapy apparatus according to claim 1, wherein: the screw rod (12) penetrates through the ring groove (10) and one section of the gear groove (14) and is connected with the ring groove through a bearing (18).
5. The shock wave source structure for a shock wave therapy apparatus according to claim 1, wherein: the other end of the connecting shaft (16) extends to the outside of the shell (1) and is provided with a knob (17), and anti-skid grains are arranged on the knob (17).
CN201911172189.1A 2019-11-26 2019-11-26 Shock wave source structure for shock wave therapeutic machine Pending CN110786913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911172189.1A CN110786913A (en) 2019-11-26 2019-11-26 Shock wave source structure for shock wave therapeutic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911172189.1A CN110786913A (en) 2019-11-26 2019-11-26 Shock wave source structure for shock wave therapeutic machine

Publications (1)

Publication Number Publication Date
CN110786913A true CN110786913A (en) 2020-02-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911172189.1A Pending CN110786913A (en) 2019-11-26 2019-11-26 Shock wave source structure for shock wave therapeutic machine

Country Status (1)

Country Link
CN (1) CN110786913A (en)

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