Reciprocating muscle bone fascia debonding water jet power system

Abstract

The utility model discloses a reciprocating muscle bone fascia debonding water jet power system which comprises a nozzle and a jet generating device, an outlet of a jet channel of the jet generating device is connected with the nozzle through a connected jet pipeline, and an inlet of a liquid inlet channel of the jet generating device is connected with a liquid containing bag through a liquid supply pipeline. The utility model is a special therapeutic instrument for muscular fascia debonding, after the needle head of the instrument reaches a pre-operative calibrated therapeutic site, the pressure can be adjusted through the pressure adjusting knob to inject liquid medicine, and an operator does not need to push an injector by hand, so that the fatigue and strain of a needle holding hand caused by long-time hand push operation are avoided; and the jet water pressure range is large, real-time accurate adjustment can be achieved, and the jet water pressure adjusting device can be suitable for some working conditions with large tail end loads.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and particularly relates to a reciprocating myofascial release water jet power system. Background Art

[0002] Myofascial pain syndrome is a chronic pain syndrome that recurs, characterized by local pain in soft tissues and cartilage tissues, fixed tenderness, and muscle tension and stiffness. It is more common in the occipital, neck, shoulder, lower back, and thigh. In the 21st century, pain has become the second most common and frequently occurring disease after respiratory tract infections. According to statistics, there are currently more than 300 million pain patients in my country, and the number is growing rapidly at a rate of 20 million per year. Inflammation / adhesion of soft tissues and cartilage tissues is the main "culprit" of various pains in the neck, shoulders, waist, back, joints, etc.

[0003] At present, the clinical treatment methods for musculoskeletal pain are mainly divided into two categories: non-invasive treatment and minimally invasive surgery. There are many non-invasive treatment methods, such as traditional Chinese massage, acupuncture, traction, drug injection, radiofrequency therapy, etc., but these methods can only temporarily relieve pain, and cannot fundamentally solve the problem of tissue adhesion. Once the treatment is stopped, the condition is very likely to relapse. On the other hand, the small needle knife technique is a minimally invasive surgical treatment method that cuts and peels off the lesion by inserting the needle knife into the treatment site. However, the small needle knife technique is an invasive cutting operation, and patients often feel severe pain during the operation; and it stimulates the surrounding tissues, which can easily lead to bleeding and inflammatory edema. If precise rehabilitation training is not performed after surgery, it will cause more serious adhesions on the cutting surface again.

[0004] In recent years, water jet technology has been gaining more and more attention and development as a new surgical technique in the medical field due to its advantages such as tissue selective safe cutting, no thermal damage, and less bleeding. It can be foreseen that if water jet technology is applied to pain treatment and a water jet power system for musculoskeletal fascial release is developed, it will be of great significance to create a new type of efficient and low-loss closed musculoskeletal fascial release. However, there are currently few surgical tools for musculoskeletal fascial release in clinical practice, mainly small needle knives and syringes, which are used for acupuncture release and drug injection release, respectively. Among them, drug injection release has a better effect, but there are still many problems, such as: 1) At present, the clinical use of hand-pushing syringes for drug injection, lack of special tools, long-term treatment can easily cause fatigue and strain of the needle-holding hand, making it difficult for doctors to achieve accurate positioning during operation. During the hand-pushing process, the needle is prone to change position due to uneven force, resulting in injection site deviation; 2) Limited by the limit of the thrust threshold during hand-pushing, when the operating physician faces local calcification of some lesions, the needle will be out of the syringe due to excessive end load. 3) During the operation, the thrust size mainly depends on the physician's subjective experience, and precise control and feedback display cannot be achieved.

[0005] Therefore, there is an urgent need to design a water jet power system for musculoskeletal fascial release technology to replace the doctor's hand-pushed syringe for drug injection, thereby improving the accuracy and applicability of soft tissue release and reducing the difficulty of treatment operations. Utility Model Content

[0006] The purpose of this utility model patent is to overcome the defects of musculoskeletal fascial release in the above-mentioned background, and to provide a water jet power system for musculoskeletal fascial release, which replaces the doctor's hand-pushed syringe for drug injection, thereby improving the accuracy and applicability of release treatment and reducing the difficulty of treatment operation.

[0007] The utility model adopts the following technical solutions:

[0008] A reciprocating musculoskeletal fascial release water jet power system comprises a nozzle and a jet generating device, wherein the outlet of the jet channel of the jet generating device is connected to the nozzle via a connected jet pipeline, and the inlet of the liquid inlet channel of the jet generating device is connected to a liquid storage bag via a liquid supply pipeline.

[0009] Optionally, the jet generating device includes a pump body for jet generation, the pump body is provided with a liquid inlet channel and a jet channel, the jet channel outlet at the front end of the pump body is interference connected with a pipeline connector, and the pipeline connector is connected to the jet pipeline; the top of the pump body is arranged with a liquid inlet channel to connect the liquid supply pipeline, and the liquid supply pipeline supplies liquid for jet generation.

[0010] Optionally, pistons and pump casings driven to perform reciprocating motion are arranged on both sides of the pump body, and the pump casings are arranged symmetrically on the left and right. A one-way valve is installed in the jet path between the pump body and the pump casing to realize one-way flow of the jet liquid and prevent backflow of the liquid.

[0011] Optionally, a sealing ring is installed between the pump body and the pump casing to seal the jet path between the piston and the pump body and the pump casing, and the transmission shaft inside the pump body is connected to the piston in the pump body, wherein a bearing group is installed on the transmission shaft, and the bearing at the end of the bearing group is connected to the piston in the pump body. The transmission shaft is driven to rotate, which will drive the bearing group to rotate, and the rotation of the bearing group will drive the piston to reciprocate.

[0012] Optionally, the transmission shaft is connected to the DC brush motor and driven to rotate by the DC brush motor; one end of the transmission shaft passes through a connecting shell and is connected to a coupling; a bevel gear is installed on the motor extension shaft of the DC brush motor, which passes through a metal gasket and cooperates with an external gear set, and the external gear set cooperates with an internal gear, and the internal gear is connected to a coupling, thereby realizing the transmission of the driving force of the motor.

[0013] Optionally, the nozzle includes a needle and a gripping handle; the interior of the gripping handle is a hollow structure, the needle and the gripping handle are threadedly fastened and detachably connected via a Luer adapter, and the gripping handle and the jet pipeline are threadedly fastened and detachably connected via a threaded pipe joint threadedly connected at the rear end thereof.

[0014] Optionally, the liquid supply pipeline includes a water inlet pipe, and the water inlet pipe and the water inlet pipe joint are tightly connected by an interference fit, and the water inlet pipe joint is connected to the liquid storage bag by a quick connector.

[0015] Optionally, the reciprocating musculoskeletal fascial release water jet power system includes a shell, and the shell is composed of two oppositely arranged outer shells that are detachably connected.

[0016] Optionally, the reciprocating musculoskeletal fascia release water jet power system is provided with a DC power supply and a PCB control circuit; the PCB control circuit is electrically connected to the DC brushed motor of the jet generating device and is electrically connected to the DC power supply; the jet generating device, the liquid supply pipeline, the PCB control circuit, and the DC power supply are placed in corresponding limit grooves arranged on the outer shell.

[0017] Optionally, the PCB control circuit is connected to a button, which is used to start and stop the device; the PCB control circuit is connected to a pressure regulating knob, which is used to adjust the jet pressure in real time; the PCB control circuit is connected to an LED display screen, which is used to display the jet water pressure in real time; the PCB control circuit is connected to a display light; the display light is used to display the switch status of the device and its own pressure position.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] The reciprocating musculoskeletal fascial release water jet power system provided by the utility model has the following characteristics: 1) after the needle reaches the designated injection site planned before the operation, the water pump jet is driven by a motor to inject the drug, which does not require the operator to manually push the syringe, thus avoiding fatigue and strain of the needle-holding hand caused by long-term manual pushing operation, and improving the positioning accuracy of the pillow; 2) the opposed double-acting reciprocating pump is adopted, and the jet water pressure range is relatively large, which can be applied to some working conditions with large end loads, so that the operator can apply the treatment to some lesion sites with local calcification, thus improving the applicability of the equipment; 3) the jet pressure can be adjusted in real time through the pressure regulating knob and button, and the LED display screen displays the tube pressure in real time, thus overcoming the defect of the current clinical application that the physician controls the thrust subjectively, and improving the accuracy of treatment; 4) the water inlet pipe joint is connected to the liquid storage bag through a quick joint, which can realize quick installation and disassembly. The needle and the gripping handle can also be installed and disassembled through threads, which is more suitable for the actual operation needs of the physician. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an exploded view of the reciprocating musculoskeletal fascial release water jet power system of the utility model.

[0021] Figure 2 It is an exploded view of the nozzle of the reciprocating musculoskeletal fascial release water jet power system of the utility model.

[0022] Figure 3 It is a cross-sectional view of a nozzle of a reciprocating musculoskeletal fascial release water jet power system of the utility model.

[0023] Figure 4 The utility model is an exploded view of a liquid supply pipeline connected to a liquid storage bag of a reciprocating musculoskeletal fascial release water jet power system.

[0024] Figure 5 It is an exploded view of a jet generating device of a reciprocating musculoskeletal fascial release water jet power system of the utility model.

[0025] Figure 6 It is a cross-sectional view of a jet generating device of a reciprocating musculoskeletal fascial release water jet power system of the utility model.

[0026] in:

[0027] 1. Nozzle 2. Jet pipeline

[0028] 3. Jet generating device 4. Liquid supply pipeline

[0029] 5. Liquid storage capsule 6. Motor housing

[0030] 7. DC brushed motor 8. PCB control circuit

[0031] 9. Battery 10. Outer shell

[0032] 11. Voltage adjustment knob 12. Button

[0033] 13. LED display screen 14. Display light

[0034] 15. Needle 16. Luer adapter

[0035] 17. First sealing ring 18. Grip handle

[0036] 19. Threaded pipe joint 20. Metal gasket

[0037] 21. Internal gear 22. External gear set

[0038] 23. Coupling 24. Connecting shell

[0039] 25. Transmission shaft 26. Bearing assembly

[0040] 27. Pump body 28. Piston

[0041] 29. Pump housing 30. Check valve

[0042] 31. Pipeline connector 32. Second sealing ring

[0043] 33. Quick connector 34. Water inlet pipe connector

[0044] 35. Water inlet pipe DETAILED DESCRIPTION

[0045] In order to more clearly express the above-mentioned objects, features and advantages of the present invention, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0046] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0047] like Figure 1-Figure 6As shown, an embodiment of the utility model provides a reciprocating musculoskeletal fascia release water jet power system, including a nozzle and a jet generating device, wherein the outlet of the jet channel of the jet generating device is connected to the nozzle 1 via a connected jet pipeline, and the inlet of the liquid inlet channel of the jet generating device is connected to the liquid storing bag 5 via a liquid supply pipeline 4.

[0048] Optional, see Figure 2 as well as Figure 3 As shown, the nozzle 1 includes a needle 15 and a gripping handle 18; the gripping handle 18 is used for the physician to hold for treatment, and is a hollow structure with an axial through hole in the center. The needle 15 and the gripping handle 18 are connected in a threaded and detachable manner through a Luer adapter 16, and the gripping handle 18 and the jet pipeline 2 are connected in a threaded and detachable manner through a threaded pipe joint 19 threadedly connected at the rear end thereof, wherein a first sealing ring 17 is arranged at both ends of the gripping handle 18 to achieve a sealing effect, and the first sealing ring 17 is in contact and sealed with the Luer adapter 16 and the threaded pipe joint 19. Since the Luer adapter 16 and both ends of the jet pipeline 2 are connected in a threaded manner, it is not easy to fall off or leak when the end load is large and the jet pressure is large, and the reliability of the connection is good.

[0049] Optional, see Figure 4 As shown, the liquid supply pipeline 4 includes a water inlet pipe 35; wherein the water inlet pipe 35 and the water inlet pipe joint 34 are tightly connected by interference connection, and the water inlet pipe joint 34 is connected to the liquid storage capsule 5 by a quick connector 33, which can be quickly installed and disassembled. In the present application, the quick connector 33 can be used to quickly install and disassemble the liquid storage capsule 5 and the water inlet pipe 35, and the gripping handle 18 and the needle 15 are installed and disassembled by threaded connection, which is convenient for use under actual working conditions. Since the liquid storage capsule and the gripping handle can be quickly installed and disassembled, it is more suitable for the actual operation needs of doctors.

[0050] Optional, see Figure 5 as well as Figure 6 As shown, the jet generating device includes a pump body 27 for jet generation, and the pump body 27 is provided with a liquid inlet channel and a jet channel. The jet channel outlet of the pump body 27 is interference connected with the pipeline connector 31, and is installed with a corresponding sealing ring for sealing. The fastening connection is achieved by screw threads. The pump body 27 can be connected to the jet pipeline 2 through the pipeline connector 31.

[0051] In one embodiment, a liquid inlet channel is arranged at the top of the pump body 27 to connect the liquid supply pipe 4, such as the water inlet pipe 35 connected to the liquid supply part, and can be fastened with a locking plate when necessary, and the liquid supply pipe 4 supplies liquid for the jet generation.

[0052] Further, optionally, the pump body 27 adopts a plunger type pump body, and a piston 28 capable of reciprocating motion and a pump housing 29 are arranged on both sides of the pump body 27. The pump body 27 has an internal opening, and the piston 28 passes through the hole and is installed in the pump body in a matching manner. The pump housing 29 is arranged symmetrically on the left and right, and the openings on it connect the left and right ends of the piston 28, and can be fastened to the pump body 27 through threads. The pump body 27 and the pump housing 29 are specially provided with mounting holes, and four one-way valves 30 are installed to realize the one-way flow of the jet liquid and prevent the liquid from flowing back. The one-way valves are arranged symmetrically on the left and right, and are respectively connected with the mounting holes by interference fit.

[0053] A second sealing ring 32 is installed between the pump body 27 and the pump casing 29. There are four second sealing rings 32 in total, which are arranged symmetrically on the left and right and are interference connected on the piston near the pump body 27. At the same time, a circular positioning hole is provided inside the pump body 27 to achieve its positioning, thereby achieving the sealing of the jet path between the reciprocating piston 28 and the pump body 27 and the pump casing 29. A transmission shaft 25 is arranged inside the pump body 27, and the transmission shaft 25 is connected and cooperated with the piston 28 in the pump body 27. Optionally, a bearing group 26 is installed on the transmission shaft 25, and the bearing at the end thereof is connected to the piston 28 in the pump body 27. The rotation of the transmission shaft 25 will drive the bearing group 26 installed thereon to rotate, and the rotation of the bearing group 26 will drive the piston 28 to reciprocate, thereby realizing the jet.

[0054] Further, optionally, the transmission shaft 25 is transmission-connected to the DC brush motor 7 and driven to rotate by the DC brush motor 7. Optionally, a motor housing 6 is arranged outside the DC brush motor 7 and the transmission mechanism connected thereto. There are two motor housings 6 which are arranged relative to each other and snap-fitted and can be fastened and connected by threads to surround and protect the DC brush motor and the transmission mechanism connected thereto on the outside.

[0055] Optionally, one end of the transmission shaft 25 passes through the connecting shell 24 and is connected to the coupling 23, and the other end of the transmission shaft 25 is installed with the bearing group 26; a bevel gear is installed on the motor extension shaft of the DC brush motor 7, which passes through the metal gasket 20 and cooperates with the external gear group 22, and the external gear group 22 also cooperates with the internal gear 21. The opening on the internal gear 21 is connected to the coupling 23, thereby realizing the transmission of the driving force of the motor, and the motor housing 6 is fastened to the connecting shell 24 by threads.

[0056] The extended shaft of the DC brush motor 7 is matched with the internal gear 21 and the external gear set 22 to increase the torque, and the coupling 23 is matched with the transmission shaft 25. The matching hole in the middle of the piston 28 is matched with the transmission shaft 25 through the bearing set 26 installed on the transmission shaft 25 (the cam bearing at the inner end of the bearing set 26 extends into the matching hole). In this way, the rotation of the DC brush motor 7 can drive the piston 28 to reciprocate linearly in the pump body 27, and the change in the speed of the DC brushless motor 7 will cause the reciprocating speed of the piston 28 to change. At the same time, by connecting the internal gear 21 and the external gear set 22 through the motor shaft and then connecting it to the coupling 23, the motor torque can be increased to cope with the working conditions of large end load and large jet pressure demand.

[0057] When the speed of the motor shaft changes, the speed of the internal gear 21 and the external gear set 22 matched therewith will also change. The motor shaft is connected to the transmission shaft 25 through the coupling 23, so that the rotation of the motor can make the transmission shaft 25 rotate accordingly, thereby changing the speed; the rotation of the motor shaft drives the transmission shaft 25 and the piston 28 to move accordingly, thereby adjusting the flow speed of the liquid medicine and realizing the jet pressure control.

[0058] Optionally, a shell is also included, which is composed of two oppositely arranged outer shells 10 that are detachably connected. Optionally, the two are fastened together by threads or connected by a snap-fit ​​structure.

[0059] Further, optionally, a DC power source, such as a battery 9, is arranged to power the electrical components of the device. A PCB control circuit 8 is optionally provided, which is electrically connected to the DC brushed motor 7 and to the DC power source, such as through a wire.

[0060] Further, optionally, the PCB control circuit 8 is connected to a button 12, which is used to start and stop the device. The PCB control circuit 8 can be connected to a pressure regulating knob 11, which is used to adjust the jet pressure in real time. The PCB control circuit 8 can also be connected to an LED display screen 13, which is used to display the jet water pressure in real time. The PCB control circuit 8 can also be connected to a display light 14; the display light 14 is used to display the switch state of the device and the pressure gear position it is in. The pressure regulating knob 11 and the button 12 use the PWM speed regulation principle to adjust the speed of the DC brushed motor 7, thereby adjusting the jet water pressure.

[0061] The utility model can control the reciprocating speed of the piston 28 in the pump body 27 by controlling the rotation speed of the DC brushed motor 7, that is, it can control the volume of liquid pumped out of the piston cavity per unit time, thereby controlling the flow rate of the jet liquid and achieving the purpose of adjusting the jet pressure; and the jet pressure can be displayed in real time on the LED display screen 13 through the pressure transmitter integrated in the device, which is convenient for doctors to read data and adjust pressure in real time.

[0062] In the utility model, optionally, the jet generating device 3, the liquid supply pipeline 4, the motor housing 6, the PCB control circuit 8, and the battery 9 are all placed in corresponding limit grooves arranged on the outer shell 10, and the battery 9, the PCB control circuit 8, and the DC brushed motor 7 are connected by wires.

[0063] In some embodiments, the voltage adjustment knob 11 , the button 12 , the LED display screen 13 , and the display light 14 are disposed on the outer shell 10 .

[0064] When the doctor is operating, he first fills the liquid bag 5 with the liquid medicine to be injected. According to the instruction of the ultrasonic probe, the doctor holds the grip handle 18 to make the needle 15 reach the lesion site calibrated before the operation. After the needle reaches the tissue gap site that needs to be injected and loosened, the DC brush motor 7 is started by pressing the button 12, and the voltage regulating knob 11 is rotated to control the speed of the DC brush motor 7. The rotation of the motor shaft drives the transmission shaft 25 and the piston 28 to move accordingly. The reciprocating motion of the piston 28 under the control of the voltage regulating button 11 and the button 12 can adjust the flow rate of the liquid medicine, thereby realizing the liquid jet and realizing the jet pressure control.

[0065] When the liquid medicine flows out of the liquid bag 5, it flows into the pump body through the water inlet pipe 35, and is pumped out to the water outlet of the pump body 27 through the reciprocating motion of the piston 28, and is jetted through the subsequent pipeline. Therefore, the reciprocating speed of the piston 28 changes, which will change the volume of liquid flowing through the piston chamber in the same time, thereby changing the flow rate and adjusting the pressure.

[0066] During use, the needle 15 is guided by the ultrasonic probe to reach the tissue gap site set before the operation, the button 12 on the shell 10 is pressed to start the jet, and the pressure regulating knob 11 on the shell 10 is rotated to adjust the jet pressure, so as to realize the start and stop of drug injection and pressure regulation. The LED display screen 13 located on the shell 10 can display the jet liquid pressure in real time, and the display light 14 can display the pressure gear and working status of the machine in real time, so as to facilitate the doctor to observe and adjust, thereby improving the accuracy of treatment and the convenience of operation.

[0067] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

[0068] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0069] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Reciprocating musculoskeletal fascial release water jet power system, characterized in that: It comprises a nozzle and a jet generating device, wherein the outlet of the jet channel of the jet generating device is connected to the nozzle through a connected jet pipeline, and the inlet of the liquid inlet channel of the jet generating device is connected to the liquid storage bag through a liquid supply pipeline.

2. The reciprocating musculoskeletal fascial release water jet power system according to claim 1, characterized in that: The jet generating device comprises a pump body for jet generation, the pump body being provided with a liquid inlet channel and a jet channel, the jet channel outlet at the front end of the pump body being interference-connected with a pipeline connector, and the pipeline connector being connected to the jet pipeline; a liquid inlet channel is arranged at the top end of the pump body to connect the liquid supply pipeline, and the liquid supply pipeline supplies liquid for jet generation.

3. The reciprocating musculoskeletal fascial release water jet power system according to claim 2 is characterized in that: The two sides of the pump body are arranged with pistons and pump shells driven to reciprocate. The pump shells are arranged symmetrically. A one-way valve is installed in the jet path between the pump body and the pump shell to realize the one-way flow of the jet liquid and prevent the liquid from flowing back.

4. The reciprocating musculoskeletal fascial release water jet power system according to claim 3 is characterized in that: A sealing ring is installed between the pump body and the pump casing to achieve sealing of the jet path between the piston and the pump body and the pump casing. The transmission shaft inside the pump body is connected and cooperated with the piston in the pump body. A bearing group is installed on the transmission shaft, and the bearing at the end of the bearing group is connected to the piston in the pump body. The transmission shaft is driven to rotate, which will drive the bearing group to rotate, and the rotation of the bearing group will drive the piston to reciprocate.

5. The reciprocating musculoskeletal fascial release water jet power system according to claim 4, characterized in that: The transmission shaft is connected to the DC brush motor and is driven to rotate by the DC brush motor; one end of the transmission shaft passes through a connecting shell and is connected to a coupling; a bevel gear is installed on the motor extension shaft of the DC brush motor, which passes through a metal gasket and cooperates with an external gear set, the external gear set cooperates with an internal gear, and the internal gear is connected to a coupling, thereby realizing the transmission of the driving force of the motor.

6. The reciprocating musculoskeletal fascial release water jet power system according to claim 1, characterized in that: The nozzle includes a needle and a gripping handle; the interior of the gripping handle is a hollow structure, the needle and the gripping handle are connected in a threaded and detachable manner via a Luer adapter, and the gripping handle and the jet pipeline are connected in a threaded and detachable manner via a threaded pipe joint threadedly connected at the rear end thereof.

7. The reciprocating musculoskeletal fascial release water jet power system according to claim 1, characterized in that: The liquid supply pipeline comprises a water inlet pipe, the water inlet pipe and the water inlet pipe joint are tightly connected by interference fit, and the water inlet pipe joint is connected to the liquid storage bag by a quick connector.

8. The reciprocating musculoskeletal fascial release water jet power system according to claim 1, characterized in that: The utility model comprises a shell, wherein the shell is composed of two outer shells which are arranged opposite to each other and are detachably connected.

9. The reciprocating musculoskeletal fascial release water jet power system according to claim 1, characterized in that: A DC power supply and a PCB control circuit are arranged; the PCB control circuit is electrically connected to the DC brushed motor of the jet generating device and is electrically connected to the DC power supply; the jet generating device, the liquid supply pipeline, the PCB control circuit, and the DC power supply are placed in corresponding limit grooves arranged on the outer shell.

10. The reciprocating musculoskeletal fascial release water jet power system according to claim 9, characterized in that: The PCB control circuit is connected to a button, which is used to start and stop the device. The PCB control circuit is connected to a pressure regulating knob, which is used to adjust the jet pressure in real time. The PCB control circuit is connected to an LED display screen, which is used to display the jet water pressure in real time. The PCB control circuit is connected to a display light; the display light is used to display the switch status of the device and the pressure gear it is in.

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