Vibrating lithotripsy device for gastric calculus lithotripter

Abstract

The invention discloses a vibration lithotripsy device for a gastric calculus lithotripsy device, and particularly relates to the technical field of calculus removal, the vibration lithotripsy device comprises a protective cylinder, a lithotripsy assembly is arranged on the protective cylinder, and the lithotripsy assembly comprises a tray arranged in the protective cylinder. Through corresponding cooperative use of all the structures, one ends of all the reinforced electroplating calculus removing clamping rods are gathered together, when all the reinforced electroplating calculus removing clamping rods are gathered together, the function of wrapping calculus removing is achieved, the amplitude generated by a micro vibration motor is transmitted to a contact plate, and therefore the calculus removing effect is achieved. The vibration amplitude is transmitted through the transmission disc and the vibration amplitude transmission rod body, when the vibration amplitude is transmitted to the connecting disc, the vibration amplitude is transmitted to the reinforced electroplating calculus removing clamping rod through the shaft pin rod, the nylon calculus removing clamping head can abut against the calculus, and the friction force between the calculus and the nylon calculus removing clamping head is improved through the anti-slip strip; the stone can be conveniently clamped by the reinforced electroplating stone taking clamping rod and the nylon stone taking clamping head after falling off, so that the stone can be easily taken out, and the stone can be more conveniently taken out.

Description

Technical Field

[0001] The present invention relates to the technical field of stone removal, and more specifically, to a vibrating lithotripsy device for a gastric stone lithotripsy. Background Art

[0002] As people's pace of life accelerates, their diet becomes disorderly, their life becomes irregular, their exercise volume decreases, and their water intake decreases, the incidence of stones is on the rise, especially urinary stones. At present, the industry mainly uses the following three methods to treat urinary stones: percutaneous nephrolithotomy, ureteroscopic nephrolithotomy, and extracorporeal shock wave lithotripsy. Gastric stones, also known as gastric stones, refer to solid substances formed by the coagulation of food residues and gastric juice components such as pepsinogen in certain circumstances and retention in the stomach. Percutaneous nephrolithotomy is to establish a channel from the skin to the kidneys at the waist, insert the nephroscope into the kidneys through this channel, and use lasers, pneumatic ballistics, ultrasound and other lithotripsy tools to crush and remove kidney stones; ureteroscopic nephrolithotomy (divided into hard and soft endoscopes) is to send the nephroscope through the urethra and bladder into the ureter and kidney, and use lasers, pneumatic ballistics, etc. to crush and remove ureteral or kidney stones.

[0003] Among them, the patent with announcement number CN215192013U discloses a multifunctional micro ultrasonic lithotripsy device for salivary gland stones, including a working end and a control end; the working end includes a vibration probe, a main sleeve, a negative pressure suction system pipeline, an acid septic agent pipeline, a physiological saline pipeline and a kinetic energy input line; the vibration probe is arranged at the front end of the main sleeve and is electrically connected to the kinetic energy input line; the negative pressure suction system pipeline, the acid septic agent pipeline, the physiological saline pipeline and the kinetic energy input line are all built into the main sleeve; the control end is provided with a central controller, a foot button, a vacuum pump, an acid septic agent pump and a physiological saline pump; the central control button is electrically connected to the foot button, the vacuum pump, the acid septic agent pump, the physiological saline pump and the kinetic energy input line; the vacuum pump is connected to the negative pressure suction system pipeline, the acid septic agent pump is connected to the acid septic agent pipeline, and the physiological saline pump is connected to the physiological saline pipeline;

[0004] When using this structure, the device D is inserted into the sleeve to reach the front end of the stone, and the B button is stepped on once to spray a certain amount of acid etching agent toward the stone through the outlet of the ii pipe. After a certain period of time, the C button is stepped on continuously. At this time, a certain amount of normal saline is injected through the iii pipe, and the negative pressure suction system is started at the same time to suck the liquid in the lumen through the i pipe. After flushing, the C button is released, and the A button is stepped on continuously. The vibration probe of the device D will vibrate and crush the stone. At this time, the iii pipe will spray normal saline at the same time, and the negative pressure suction system will be started at the same time to suck the liquid in the lumen and the crushed stone through the i pipe. However, this structure is not effective when removing the stone, and it is not easy to locate the stone, resulting in a poor effect when removing the stone, and it is impossible to achieve the function of wrapping and removing it. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a vibrating lithotripsy device for a gastric stone lithotripsy, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The present invention provides the following technical solution: a vibrating lithotripsy device for a gastric stone lithotripsy comprises a protective tube, on which a lithotripsy assembly is arranged;

[0007] The stone crushing assembly includes a tray arranged in the protective cylinder, the tray matches the protective cylinder, the tray is slidably connected to the protective cylinder, a micro-vibration motor is arranged on one side of the tray, the micro-vibration motor is mounted on the electroplated support guide cylinder by bolts, the electroplated support guide cylinder is arranged on the micro-vibration motor, an amplitude conduction rod body for support is arranged in the middle of the electroplated support guide cylinder, the amplitude conduction rod body is mounted on the micro-vibration motor, and a connection disk for support is sleeved on the outer side of the amplitude conduction rod body;

[0008] A plurality of reinforced electroplated stone-removing clamping rods are distributed on the outer side of the electroplated support guide cylinder, and a nylon stone-removing clamping head is provided at the top end of each reinforced electroplated stone-removing clamping rod, and a plurality of anti-slip strips are provided on the outer side of the plurality of nylon stone-removing clamping heads.

[0009] The bottoms of the multiple reinforced electroplated stone-removing clamps are hinged with an axle pin seat for supporting the reinforced electroplated stone-removing clamps, and each of the axle pin seats is fixedly arranged on the tray, the vertical cross-sections of the multiple reinforced electroplated stone-removing clamps are arranged in an arc shape, and one side of each of the axle pin seats is plugged with an axle pin rod, one end of the axle pin rod is rotatably connected to the axle pin rod, and one end of the axle pin rod is rotatably connected to a limit rod, and the limit rod is inserted on the connecting plate;

[0010] It can be seen that in the above technical scheme, when the connecting disk is displaced, it will pull each axis pin rod to be displaced, so that the reinforced electroplated stone removal clamp rod is deflected along the axis point of the connection between the reinforced electroplated stone removal clamp rod and the axis pin seat due to the traction force when the axis pin rod is displaced, and then one end of each reinforced electroplated stone removal clamp rod is gathered together. When each reinforced electroplated stone removal clamp rod is gathered together, the function of wrapping the stone is formed. After the arrangement of each nylon stone removal clamp head, it is easy for the reinforced electroplated stone removal clamp rod to wrap around the outside of the stone, and the nylon stone removal clamp head can be in contact with the stone, and the anti-slip strip increases the friction between the stone and the nylon stone removal clamp head, so that the stone is convenient to be clamped by the reinforced electroplated stone removal clamp rod and the nylon stone removal clamp head after falling off, which is easy to remove the stone and improves the convenience of stone removal.

[0011] Optionally, in a possible implementation, an amplitude conduction rod body is provided in the middle of the micro-vibration motor, a conduction disk is sleeved on the amplitude conduction rod body, the conduction disk is fixed on the amplitude conduction rod body, a contact plate is fixedly provided on the outer side of the conduction disk, the contact plate extends to the micro-vibration motor, and one end of the amplitude conduction rod body extends to the end of the amplitude conduction rod body, a first screw rod is rotatably connected to the middle of the tray, one end of the first screw rod extends to the bottom end of the amplitude conduction rod body, the first screw rod is threadedly connected to the micro-vibration motor, a second screw rod is provided on one side of the first screw rod, the second screw rod is rotatably connected to the tray, a baffle is sleeved on the outer side of the second screw rod and the first screw rod, the baffle is fixedly provided in the middle of the protective tube, the second screw rod is threadedly connected to the baffle, and the first screw rod is slidably connected to the baffle;

[0012] It can be seen that in the above technical scheme, by rotating the second screw rod, the second screw rod will be displaced on the baffle when it rotates, and then the various structures such as the tray, the electroplated support guide cylinder, the reinforced electroplated stone removal clamp rod and the nylon stone removal clamp head will extend from the protective cylinder, and then by rotating the first screw rod, the first screw rod will be displaced in the middle of the tray and the micro-vibration motor when it rotates, and then the amplitude conduction rod body can pull the amplitude conduction rod body to be displaced in the middle of the electroplated support guide cylinder, thereby realizing the function of adjusting the position of the connecting disk, and the amplitude generated by the micro-vibration motor is transmitted to the contact plate, and then transmitted through the conduction disk and the amplitude conduction rod body. When the amplitude is transmitted to the connecting disk, it will be transmitted to the reinforced electroplated stone removal clamp rod through the shaft pin rod, and then each reinforced electroplated stone removal clamp rod can generate a high-frequency amplitude to allow the stone to fall off.

[0013] Technical effects and advantages of the present invention:

[0014] 1. The present invention pulls each shaft pin rod to move when the connecting plate is displaced, so that the reinforced electroplated stone removal clamp rod deflects along the axis point of the connection between the reinforced electroplated stone removal clamp rod and the shaft pin seat due to the traction force when the shaft pin rod is displaced, and then one end of each reinforced electroplated stone removal clamp rod is gathered together. When each reinforced electroplated stone removal clamp rod is gathered together, the function of wrapping the stone is formed;

[0015] 2. In the present invention, when the stone is wrapped between each reinforced electroplated stone removal clamp rod, the micro-vibration motor is started, and the amplitude generated by the micro-vibration motor is transmitted to the contact plate, and then transmitted through the conduction plate and the amplitude conduction rod body. When the amplitude is transmitted to the connection plate, it is transmitted to the reinforced electroplated stone removal clamp rod through the shaft pin rod, and then each reinforced electroplated stone removal clamp rod can generate a high-frequency amplitude to allow the stone to fall off;

[0016] 3. The present invention is provided with various nylon stone-taking clamping heads, so that when the electroplated stone-taking clamping rod is wrapped around the outside of the stone, the nylon stone-taking clamping head can be in contact with the stone, and the anti-slip strip increases the friction between the stone and the nylon stone-taking clamping head, so that the stone can be clamped by the reinforced electroplated stone-taking clamping rod and the nylon stone-taking clamping head after it falls off, making it easy to remove the stone, thereby improving the convenience of removing the stone;

[0017] 4. The present invention displaces on the baffle when the second screw rotates, thereby causing the tray, the electroplated support guide cylinder, the reinforced electroplated stone removal clamping rod and the nylon stone removal clamping head and other structures to extend from the protective cylinder, and then by rotating the first screw, the first screw will displace in the middle of the tray and the micro-vibration motor when it rotates, thereby causing the amplitude conduction rod to pull the amplitude conduction rod to displace in the middle of the electroplated support guide cylinder, thereby realizing the function of adjusting the position of the connection disk, and facilitating the linkage of various structures;

[0018] In summary, through the corresponding coordinated use of various structures, the reinforced electroplated stone removal clamp rod is deflected along the axial point of the connection between the reinforced electroplated stone removal clamp rod and the axle pin seat due to the traction force when the axle pin rod is displaced, so that one end of each reinforced electroplated stone removal clamp rod is gathered together. When each reinforced electroplated stone removal clamp rod is gathered together, the function of wrapping the stone is formed. The amplitude generated by the micro-vibration motor is transmitted to the contact plate, and then transmitted through the conduction disk and the amplitude conduction rod body. When the amplitude is transmitted to the connecting disk, it will be transmitted to the reinforced electroplated stone removal clamp rod through the axle pin rod, so that each reinforced electroplated stone removal clamp rod can generate high-frequency amplitude to make the stone fall off, and the nylon stone removal clamp head can be in contact with the stone, and the anti-slip strip increases the friction between the stone and the nylon stone removal clamp head, so that the stone is convenient to be clamped by the reinforced electroplated stone removal clamp rod and the nylon stone removal clamp head after falling off, which is easy to remove the stone and improves the convenience of stone removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required for use in some embodiments. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not intended to limit the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0020] Figure 1 It is the front view of the overall structure of the present invention.

[0021] Figure 2 It is a side view of the overall structure of the present invention.

[0022] Figure 3It is a three-dimensional diagram of the stone crushing assembly of the present invention.

[0023] Figure 4 It is a stereoscopic diagram of the baffle, electroplated support guide cylinder, micro vibration motor, amplitude conduction rod, connecting plate and nylon stone removal clamping head of the present invention.

[0024] Figure 5 It is a schematic diagram of the baffle, the second screw rod, the first screw rod, the tray and the shaft pin seat of the present invention when they are installed together.

[0025] Figure 6 It is a stereoscopic diagram of the electroplated support guide cylinder, the connecting plate, the amplitude conduction rod, the shaft pin rod, the reinforced electroplated stone removal clamp rod and the nylon stone removal clamp head of the present invention.

[0026] The accompanying drawings are marked as follows: 1. protective cylinder; 2. tray; 3. electroplated support guide cylinder; 4. amplitude conduction rod body; 5. connecting disk; 6. axle pin seat; 7. reinforced electroplated stone removal clamp rod; 8. nylon stone removal clamp head; 9. anti-slip strip; 10. axle pin rod; 11. axle pin rod; 12. limit rod; 13. amplitude conduction rod body; 14. conduction disk; 15. contact plate; 16. micro vibration motor; 17. first screw rod; 18. second screw rod; 19. baffle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] As attached Figure 1 - Figure 6The vibrating lithotripsy device for a gastric stone crusher shown in the figure has a lithotripsy assembly arranged on a protective tube 1. Through the corresponding coordinated use of various structures, the traction force of the reinforced electroplated stone removal clamp rod 7 during displacement of the shaft pin rod 11 causes the rod to deflect along the axis point of the connection between the reinforced electroplated stone removal clamp rod 7 and the shaft pin seat 6, thereby allowing one end of each reinforced electroplated stone removal clamp rod 7 to be gathered together. When each reinforced electroplated stone removal clamp rod 7 is gathered together, a function of wrapping the stone is formed. The amplitude generated by the micro-vibration motor 16 is transmitted to the contact plate 15, and through conduction The plate 14 and the amplitude transmission rod body 13 are used for transmission. When the amplitude is transmitted to the connecting plate 5, it will be transmitted to the reinforced electroplated stone removal clamp rod 7 through the shaft pin rod 11, and then each reinforced electroplated stone removal clamp rod 7 can generate a high-frequency amplitude to make the stone fall off, and the nylon stone removal clamp head 8 can be in contact with the stone, and the anti-slip strip 9 increases the friction between the stone and the nylon stone removal clamp head 8, so that the stone is convenient to be clamped by the reinforced electroplated stone removal clamp rod 7 and the nylon stone removal clamp head 8 after falling off, which is easy to remove the stone and improves the convenience of stone removal. The specific structure of the component is set as follows;

[0029] The stone crushing assembly includes a tray 2 arranged in the protective cylinder 1, the tray 2 matches the protective cylinder 1, the tray 2 is slidably connected to the protective cylinder 1, a micro vibration motor 16 is arranged on one side of the tray 2, the micro vibration motor 16 is installed on the electroplating support guide cylinder 3 by bolts, the electroplating support guide cylinder 3 is arranged on the micro vibration motor 16, an amplitude conduction rod 4 for support is arranged in the middle of the electroplating support guide cylinder 3, the amplitude conduction rod 4 is installed on the micro vibration motor 16, and a connecting plate 5 for support is sleeved on the outer side of the amplitude conduction rod 4;

[0030] A plurality of reinforced electroplated stone-removing clamping rods 7 are distributed on the outside of the electroplated support guide cylinder 3, and a nylon stone-removing clamping head 8 is provided at the top of each reinforced electroplated stone-removing clamping rod 7, and a plurality of anti-slip strips 9 are provided on the outside of the plurality of nylon stone-removing clamping heads 8.

[0031] The bottoms of the multiple reinforced electroplated stone-taking clamping rods 7 are hinged with an axle pin seat 6 for supporting the reinforced electroplated stone-taking clamping rods 7, and each axle pin seat 6 is fixedly arranged on the tray 2, the vertical cross-sectional shape of the multiple reinforced electroplated stone-taking clamping rods 7 is arranged in an arc shape, and one side of each axle pin seat 6 is plugged with an axle pin rod 10, one end of the axle pin rod 10 is rotatably connected to the axle pin rod 11, one end of the axle pin rod 11 is rotatably connected to the limit rod 12, and the limit rod 12 is inserted on the connecting plate 5;

[0032] An amplitude conduction rod body 13 is provided in the middle of the micro vibration motor 16, and a conduction disk 14 is sleeved on the amplitude conduction rod body 13, and the conduction disk 14 is fixed on the amplitude conduction rod body 13. A contact plate 15 is fixedly provided on the outer side of the conduction disk 14, and the contact plate 15 extends to the micro vibration motor 16, and one end of the amplitude conduction rod body 4 extends to the end of the amplitude conduction rod body 13. A first screw rod 17 is rotatably connected to the middle of the tray 2, and one end of the first screw rod 17 extends to the bottom end of the amplitude conduction rod body 13. The first screw rod 17 is threadedly connected to the micro vibration motor 16, and a second screw rod 18 is provided on one side of the first screw rod 17. The second screw rod 18 is rotatably connected to the tray 2, and a baffle 19 is sleeved on the outer sides of the second screw rod 18 and the first screw rod 17. The baffle 19 is fixedly arranged in the middle of the protective tube 1, the second screw rod 18 is threadedly connected to the baffle 19, and the first screw rod 17 is slidably connected to the baffle 19.

[0033] According to the above structure, when the staff is removing gastric stones, they insert the device through the biopsy forceps channel, rotate the second screw rod 18, and the second screw rod 18 is displaced on the baffle 19 when rotating, so that the tray 2, the electroplated support guide cylinder 3, the reinforced electroplated stone removal clamp rod 7 and the nylon stone removal clamp head 8 and other structures are extended from the protective cylinder 1, and then the first screw rod 17 is rotated, and the first screw rod 17 is displaced in the middle of the tray 2 and the micro vibration motor 16 when rotating, so that the amplitude conduction rod body 13 can pull the amplitude conduction rod body 4 to be displaced in the middle of the electroplated support guide cylinder 3, thereby realizing the function of adjusting the position of the connecting plate 5;

[0034] When the connecting plate 5 is displaced, each of the axle pins 11 will be pulled to displace, so that the reinforced electroplated stone-removing clamp rod 7 deflects along the axis point of the connection between the reinforced electroplated stone-removing clamp rod 7 and the axle pin seat 6 due to the traction force of the axle pin 11 when it is displaced, and then one end of each of the reinforced electroplated stone-removing clamp rods 7 is gathered together. When each of the reinforced electroplated stone-removing clamp rods 7 is gathered together, the function of wrapping the stone is formed;

[0035] After the stone to be removed is wrapped between each reinforced electroplated stone removal clamp rod 7, the micro-vibration motor 16 is started, and the amplitude generated by the micro-vibration motor 16 is transmitted to the contact plate 15, and then transmitted through the conduction disk 14 and the amplitude conduction rod body 13. When the amplitude is transmitted to the connection disk 5, it is transmitted to the reinforced electroplated stone removal clamp rod 7 through the shaft pin rod 11, and then each reinforced electroplated stone removal clamp rod 7 can generate a high-frequency amplitude to make the stone fall off;

[0036] And through the arrangement of each nylon stone removal clamping head 8, it is easy to strengthen that when the electroplated stone removal clamping rod 7 is wrapped around the outside of the stone, the nylon stone removal clamping head 8 can be in contact with the stone, and the anti-slip strip 9 increases the friction between the stone and the nylon stone removal clamping head 8, so that the stone can be clamped by the reinforced electroplated stone removal clamping rod 7 and the nylon stone removal clamping head 8 after it falls off, which makes it easy to remove the stone and improves the convenience of stone removal.

[0037] Different from the prior art, the present application discloses a vibrating lithotripter for gastric stone crusher. Through the corresponding coordinated use of various structures, the traction force of the reinforced electroplated stone removal clamp rod 7 during the displacement of the shaft pin rod 11 causes the rod to deflect along the axis point of the connection between the reinforced electroplated stone removal clamp rod 7 and the shaft pin seat 6, thereby allowing one end of each reinforced electroplated stone removal clamp rod 7 to be gathered together. When each reinforced electroplated stone removal clamp rod 7 is gathered together, a function of wrapping the stone is formed. The amplitude generated by the micro vibration motor 16 is transmitted to the contact plate 15. The amplitude is transmitted through the conduction disk 14 and the amplitude conduction rod 13. When the amplitude is transmitted to the connecting disk 5, it will be transmitted to the reinforced electroplated stone removal clamp rod 7 through the shaft pin rod 11, and then each reinforced electroplated stone removal clamp rod 7 can generate high-frequency amplitude to make the stone fall off, and the nylon stone removal clamp head 8 can be in contact with the stone, and the anti-slip strip 9 increases the friction between the stone and the nylon stone removal clamp head 8, so that the stone is convenient to be clamped by the reinforced electroplated stone removal clamp rod 7 and the nylon stone removal clamp head 8 after it falls off, which is easy to remove the stone, thereby improving the convenience of stone removal.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vibrating lithotripsy device for a gastric stone breaker, comprising a protective tube (1), characterized in that: The protective cylinder (1) is provided with a stone crushing assembly; The stone crushing assembly comprises a tray (2) arranged in the protective tube (1), the tray (2) matches the protective tube (1), the tray (2) is slidably connected to the protective tube (1), a micro vibration motor (16) is arranged on one side of the tray (2), the micro vibration motor (16) is mounted on the electroplated support guide cylinder (3) by bolts, the electroplated support guide cylinder (3) is arranged on the micro vibration motor (16), an amplitude conduction rod (4) for support is arranged in the middle of the electroplated support guide cylinder (3), the amplitude conduction rod (4) is mounted on the micro vibration motor (16), and a connecting plate (5) for support is sleeved on the outer side of the amplitude conduction rod (4); A plurality of reinforced electroplated stone-removing clamping rods (7) are distributed on the outer side of the electroplated support guide cylinder (3), and a nylon stone-removing clamping head (8) is provided at the top end of each of the reinforced electroplated stone-removing clamping rods (7), and a plurality of anti-slip strips (9) are provided on the outer side of the plurality of nylon stone-removing clamping heads (8).

2. The vibrating lithotripsy device for gastric stone crusher according to claim 1, characterized in that: The bottoms of the plurality of reinforced electroplated stone-removing clamping rods (7) are all hinged with an axle pin seat (6) for supporting the reinforced electroplated stone-removing clamping rod (7), and each of the axle pin seats (6) is fixedly arranged on the tray (2).

3. The vibrating lithotripsy device for gastric stone crusher according to claim 1, characterized in that: The vertical cross-sections of the plurality of reinforced electroplated stone-removing clamping rods (7) are all arranged to be arc-shaped, and one side of each of the axle pin seats (6) is plugged with an axle pin rod (10).

4. The vibrating lithotripsy device for gastric stone crusher according to claim 3, characterized in that: One end of the shaft pin rod (10) is rotatably connected to the shaft pin rod (11), and one end of the shaft pin rod (11) is rotatably connected to the limit rod (12), and the limit rod (12) is inserted on the connecting plate (5).

5. The vibrating lithotripsy device for gastric stone crusher according to claim 1, characterized in that: An amplitude conduction rod body (13) is arranged in the middle of the micro vibration motor (16), a conduction disk (14) is sleeved on the amplitude conduction rod body (13), and the conduction disk (14) is fixed on the amplitude conduction rod body (13).

6. The vibrating lithotripsy device for gastric stone crusher according to claim 5, characterized in that: A contact plate (15) is fixedly arranged on the outer side of the conduction disk (14), the contact plate (15) extends to the micro vibration motor (16), and one end of the amplitude conduction rod body (4) extends to the end of the amplitude conduction rod body (13).

7. A vibrating lithotripsy device for gastric stone crusher according to claim 6, characterized in that: A first screw rod (17) is rotatably connected to the middle of the tray (2), one end of the first screw rod (17) extends to the bottom end of the amplitude transmission rod body (13), and the first screw rod (17) is threadedly connected to the micro vibration motor (16).

8. The vibrating lithotripsy device for gastric stone crusher according to claim 7, characterized in that: A second screw rod (18) is provided on one side of the first screw rod (17), and the second screw rod (18) is rotatably connected to the tray (2).

9. The vibrating lithotripsy device for gastric stone crusher according to claim 8, characterized in that: The outer sides of the second screw rod (18) and the first screw rod (17) are both sleeved with baffles (19), and the baffles (19) are fixedly arranged in the middle of the protective tube (1).

10. A vibrating lithotripsy device for gastric stone crusher according to claim 9, characterized in that: The second screw rod (18) is threadedly connected to the baffle plate (19), and the first screw rod (17) is slidably connected to the baffle plate (19).

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