Functional magnetic stimulation therapeutic apparatus

Abstract

The invention discloses a functional magnetic stimulation therapeutic apparatus, and particularly relates to the technical field of medical equipment, the functional magnetic stimulation therapeutic apparatus comprises a device body, the device body is internally provided with a cavity, the cavity is internally provided with a safety disc, a catheter is a novel optical fiber catheter and can be used for measuring the pressure of the tail end of an IAB catheter, and the safety disc is arranged in the cavity. The optical fiber catheter transmits optical signals and is almost free of electromagnetic interference, the catheter is directly connected to the device connector, a pressure electric connector is not needed, connecting parts are reduced, the potential risk of infection is reduced, and the catheter can be used for heart failure or cardiac surgery patients with severe illness states and possibly low immunity. Complication caused by catheter related infection can be effectively reduced, the helium bottle extends into the clamping opening, an opening of the helium bottle is communicated with the connecting opening, then the cylindrical fixing block can be pressed to extrude the clamping block on the clamping piece, then the cylindrical fixing block can be fixed by rotating the threaded fixing block, and therefore the helium bottle can be rapidly fixed.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, specifically to a functional magnetic stimulation therapy device. Background Technology

[0002] Magnetic stimulation therapy is a technology that uses the principle of magnetic fields for treatment. It generates changing magnetic fields to stimulate cells in biological tissues, thereby triggering electrophysiological responses and achieving therapeutic goals.

[0003] The working principle of magnetic stimulation therapy devices is based on Faraday's law of electromagnetic induction. When a changing magnetic field acts on biological tissue, an induced current is generated within the tissue. If this current is large enough, it can cause depolarization of the cell membrane, thereby triggering cell excitation. Magnetic stimulation therapy devices utilize this principle, controlling the strength and frequency of the magnetic field to achieve precise stimulation of biological tissue. Magnetic stimulation therapy devices have a wide range of applications, including treating pelvic floor dysfunction such as urinary incontinence and pelvic organ prolapse, as well as brain diseases such as depression, anxiety, and Parkinson's disease. Furthermore, it can be used to treat other conditions such as myocardial infarction, cerebral palsy, spinal cord injury, and epilepsy.

[0004] Currently, the pressure cable connection port of magnetic stimulation therapy devices on the market requires connecting the pressure cable to the device, which involves multiple connection points. Each connection point can become a pathway for bacterial invasion. Furthermore, the pressure cable is easily affected by the surrounding electromagnetic environment during the transmission of electrical signals. Signal attenuation occurs when the pressure cable transmits signals over long distances, leading to deviations between the measured pressure data and the actual value. In addition, the installation and removal of helium cylinders connected to magnetic stimulation therapy devices on the market are relatively troublesome. Therefore, we propose a functional magnetic stimulation therapy device and method to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a functional magnetic stimulation therapy device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A functional magnetic stimulation therapy device includes a device body with an internal cavity. A safety disc is installed inside the cavity, and an air passage interface is provided at the end of the safety disc. A detachable air passage extension tube is provided on the air passage interface. A locking interface is installed at the top of the cavity, and a detachable and replaceable helium cylinder is installed at the bottom of the locking interface. A device connection port is provided on the outside of the device body, and a detachable conduit is provided on the device connection port. A heat sink is installed inside the cavity, and a cooling fan is provided on the outside of the heat sink.

[0007] Preferably, the end of the gas extension tube is fixedly connected to the gas interface, the conduit can be directly fixedly connected to the device connection port, and the other end of both the gas extension tube and the conduit is fixedly connected to a detachable and replaceable pressurized saline bag. The conduit is made of a new type of optical fiber conduit.

[0008] Preferably, the pressurized saline bag is externally fixedly connected to a pressure bladder that can pressurize the pressurized saline bag, and the pressurized saline bag must always be maintained at a pressure of 300 mmHg. The pressurized saline bag is externally fixedly connected to a detachable IAB conduit, which is connected to the gas extension tube.

[0009] Preferably, the card interface has a connection port fixedly connected to its inner top, the connection port has a valve inside, the bottom of the connection port can be connected to a helium cylinder, and a fixing component for fixing the helium cylinder is installed inside the card interface.

[0010] Preferably, the fixing component includes a cylindrical fixing block, a snap-fit ​​block, a threaded fixing block, a threaded rod, and a spring; A threaded rod is symmetrically fixedly connected to the inner top of the card interface, and a spring is symmetrically fixedly connected to the inner top of the card interface, with the threaded rod located at the center of the spring. The spring is fixedly connected to the cylindrical fixing block. The threaded rod passes through the external thread of the cylindrical fixing block and is connected to the threaded fixing block. A snap-fit ​​block is fixedly connected to the external part of the cylindrical fixing block. A snap-fit ​​piece is provided on the top of the helium cylinder. The snap-fit ​​piece can extend into the interior of the connection port, and the snap-fit ​​block can snap into the snap-fit ​​piece.

[0011] Preferably, an ECG cable connection interface is provided inside the cavity of the device body, and a monitoring panel can be connected to the outside of the ECG cable connection interface.

[0012] Preferably, a pressure cable connection interface is provided inside the cavity of the device body, and a pressure sensor can be connected to the outside of the pressure cable connection interface.

[0013] Preferably, the bottom of the device body is rotatably connected to casters that facilitate the movement of the device body.

[0014] Preferably, a helium indicator interface is provided inside the cavity, and a helium indicator can be connected to the outside of the helium indicator interface.

[0015] Preferably, a main power switch is provided at the bottom of the cavity, and a power cord is fixedly connected to the outside of the main power switch. The power cord is wound around the bottom of the cavity and is connected to the monitoring panel.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This functional magnetic stimulation therapy device uses a novel fiber optic catheter to measure the pressure at the end of the IAB catheter. The fiber optic catheter transmits light signals and is almost unaffected by electromagnetic interference. By directly connecting the catheter to the device's connection port, there is no need for a pressure electrical connection port, reducing the number of connecting parts and thus lowering the potential risk of infection. For patients with severe conditions, potentially weakened immunity, heart failure, or those who have undergone cardiac surgery, this device can effectively reduce complications caused by catheter-related infections.

[0017] 2. This functional magnetic stimulation therapy device, by inserting a helium cylinder into the card interface to connect the interface of the helium cylinder to the connection port, then pressing the cylindrical fixing block to squeeze the card block onto the card plate, and then fixing the cylindrical fixing block by rotating the threaded fixing block, can quickly fix the helium cylinder. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the front structure of the present invention; Figure 3 This is a schematic diagram of the side structure in this invention; Figure 4 This is an enlarged structural diagram of point A in this invention.

[0020] In the diagram: 1. Device body; 2. Power cord; 3. Main power switch; 4. Casters; 5. Cooling fan; 6. Pressure cable connection interface; 7. ECG cable connection interface; 8. Safety disc; 9. Gas line interface; 10. Helium indicator interface; 11. Helium cylinder; 12. Device connection port; 13. Gas line extension tube; 14. Conduit; 15. Pressurized saline bag; 16. Pressure bladder; 17. Radiator; 18. Connection port; 19. Snap-fit ​​interface; 20. Cylindrical fixing block; 21. Snap-fit ​​block; 22. Threaded fixing block; 23. Threaded rod; 24. Spring; 25. Snap-fit ​​piece; 26. IAB conduit. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1 like Figure 1-2 As shown, this is the first embodiment of the present invention. This embodiment provides a functional magnetic stimulation therapy device, including a device body 1. The device body 1 has a cavity inside, and a safety disc 8 is installed in the cavity. An air passage interface 9 is provided at the end of the safety disc 8. A detachable air passage extension tube 13 is provided on the air passage interface 9. A card interface 19 is installed at the top of the cavity. A detachable and replaceable helium cylinder 11 is installed at the bottom of the card interface 19. A device connection port 12 is provided on the outside of the device body 1. A detachable conduit 14 is provided on the device connection port 12. A radiator 17 is installed in the cavity. A cooling fan 5 is provided on the outside of the radiator 17 for heat dissipation.

[0023] It should be noted that in this embodiment, the air path extension tube 13 can be connected to the air path interface 9 on the safety disc 8. By directly connecting the conduit 14 to the device connection port 12, the pressure electrical connection port is not required, reducing the number of connecting parts and lowering the potential risk of infection. For patients with severe conditions, heart failure, or those who have undergone heart surgery and whose immunity may be low, this can effectively reduce complications caused by catheter-related infections. Furthermore, the device can drive the external cooling fan 5 to rotate by driving the heat sink 17, thereby dissipating heat from the device body 1 and preventing performance abnormalities, functional failures, or hardware damage due to overheating, thus ensuring the usability of the device.

[0024] Furthermore, the preferred method for connecting the conduit 14 is that the end of the gas extension tube 13 is fixedly connected to the gas interface 9, the conduit 14 can be directly fixedly connected to the device connection port 12, and the other end of both the gas extension tube 13 and the conduit 14 is fixedly connected to a detachable and replaceable pressurized saline bag 15. The material of the conduit 14 is a new type of optical fiber conduit.

[0025] The pressurized saline bag 15 is externally fixedly connected to a pressure bladder 16 that can pressurize the pressurized saline bag 15, and the pressurized saline bag 15 must always maintain a pressure of 300 mmHg. The pressurized saline bag 15 is externally fixedly connected to a detachable IAB conduit 26, which is connected to the gas extension tube 13.

[0026] It should be noted that in this embodiment, the catheter 14 is a novel fiber optic catheter, which can be used to measure the pressure at the end of the IAB catheter. The fiber optic catheter transmits optical signals, which are almost unaffected by electromagnetic interference. The attenuation of the optical signal transmitted by the fiber optic catheter is small, which can ensure the authenticity and accuracy of the measurement data even at relatively long transmission distances. This allows doctors to more accurately judge the patient's cardiac function status and the auxiliary effect of the IAB catheter 26. The material of this novel fiber optic catheter can be materials such as quartz glass, polyimide, perfluoroalkoxyalkane, etc.

[0027] Example 2 like Figure 1-4 As shown, this is the second embodiment of the present invention, which is based on the previous embodiment.

[0028] The card interface 19 is fixedly connected to the top of the interface, and the interface 18 is equipped with a valve. The bottom of the interface 18 can be connected to the helium cylinder 11. The card interface 19 is equipped with a fixing component that can fix the helium cylinder 11.

[0029] The fixing components include a cylindrical fixing block 20, a snap-fit ​​block 21, a threaded fixing block 22, a threaded rod 23, and a spring 24; A threaded rod 23 is symmetrically fixedly connected to the inner top of the card interface 19, and a spring 24 is symmetrically fixedly connected to the inner top of the card interface 19. The threaded rod 23 is located at the center of the spring 24. The spring 24 is fixedly connected to the cylindrical fixing block 20. The threaded rod 23 passes through the external thread of the cylindrical fixing block 20 and is connected to the threaded fixing block 22. A snap-fit ​​block 21 is fixedly connected to the external thread of the cylindrical fixing block 20. A snap-fit ​​piece 25 is provided on the top of the helium cylinder 11. The snap-fit ​​piece 25 can extend into the interior of the connection port 18, and the snap-fit ​​block 21 can snap-fit ​​with the snap-fit ​​piece 25.

[0030] It should be noted that in this embodiment, the fixing of the cylindrical fixing block 20 can be released by rotating the threaded fixing block 22. Under the influence of the spring 24's rebound force, the cylindrical fixing block 20 is pushed to disengage the locking block 21 from the locking piece 25 on the top of the helium cylinder 11, thereby releasing the fixing of the helium cylinder 11. Then, the helium cylinder 11 can be removed from the connection port 18 and replaced by rotating the locking block 21.

[0031] Example 3 like Figure 1-4 The image shows the third embodiment of the present invention, which is based on the previous embodiment.

[0032] An ECG cable connection interface 7 is provided inside the cavity of the device body 1, and a monitoring panel can be connected to the outside of the ECG cable connection interface 7.

[0033] A pressure cable connection interface 6 is provided inside the cavity of the device body 1, and a pressure sensor can be connected to the outside of the pressure cable connection interface 6.

[0034] The bottom of the device body 1 is rotatably connected to a caster wheel 4, which allows the device body 1 to be moved easily.

[0035] A helium indicator interface 10 is provided inside the cavity, and a helium indicator can be connected to the outside of the helium indicator interface 10.

[0036] A main power switch 3 is installed at the bottom of the cavity. A power cord 2 is fixedly connected to the outside of the main power switch 3. The power cord 2 is wound around the bottom of the cavity and is connected to the monitoring panel.

[0037] It should be noted that in this embodiment, by connecting the monitoring panel to the ECG cable connection interface 7 and using hydrogel to encapsulate nanomaterials into a gel to enhance the magnetic effect inside the patient, the ECG signal can be monitored in real time to monitor the patient's health. The monitoring panel is a medical instrument that analyzes ECG signals in real time and monitors the electrical activity of the heart. It is existing technology and will not be described in detail here. The pressure sensor is connected to the pressure cable connection interface 6, and the pressure data of the device can be collected in real time through the pressure sensor. This is a precision pressure sensor used for medical monitoring. It is existing technology and will not be described in detail here. The helium pressure can be monitored in real time through the helium indicator interface 10 to ensure stable operation of the device. The helium indicator is a medical instrument used for medical monitoring to monitor and display the core status of the helium system in real time. It is existing technology and will not be described in detail here. The main power switch 3 can be used to start or stop the device body 1.

[0038] In summary, this functional magnetic stimulation therapy device allows the main body 1 to be pushed to a designated position via the universal wheels 4. The airway extension tube 13 can be connected to the airway interface 9, and the catheter 14 can be directly connected to the device connection port 12, eliminating the need for a pressure electrical connection port. This reduces the number of connecting parts and lowers the potential risk of infection. For patients with severe conditions, potentially weakened immune systems, such as those with heart failure or undergoing cardiac surgery, this effectively reduces complications caused by catheter-related infections. Furthermore, the catheter 14 is a novel fiber optic catheter, which can be used to measure the pressure at the end of the IAB catheter. The fiber optic catheter transmits optical signals and is virtually unaffected by electromagnetic interference. When the helium cylinder 11 needs to be replaced, the cylindrical fixing block 20 can be contacted and fixed by rotating the threaded fixing block 22. The pressure on the spring 24 disappears, pushing the cylindrical fixing block 20 to move, thereby disengaging the locking block 21 from the locking piece 25. Then, the cylindrical fixing block 20 can be rotated to remove and replace the helium cylinder 11, allowing for quick replacement and improved work efficiency.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A functional magnetic stimulation therapy device, comprising a device body (1), characterized in that: The device body (1) has an internal cavity, in which a safety disc (8) is installed. The end of the safety disc (8) is provided with a gas passage interface (9). A detachable gas passage extension tube (13) is provided on the gas passage interface (9). A card interface (19) is installed at the top of the cavity. A detachable and replaceable helium cylinder (11) is installed at the bottom of the card interface (19). The device body (1) has a device connection port (12) on the outside. A detachable conduit (14) is provided on the device connection port (12). A radiator (17) is installed in the cavity. A heat dissipation fan (5) is provided on the outside of the radiator (17).

2. The functional magnetic stimulation therapy device according to claim 1, characterized in that: The end of the gas extension tube (13) is fixedly connected to the gas interface (9), and the conduit (14) can be directly fixedly connected to the device connection port (12). The other end of the gas extension tube (13) and the conduit (14) are both fixedly connected to a removable and replaceable pressurized saline bag (15). The material of the conduit (14) is a new type of optical fiber conduit.

3. The functional magnetic stimulation therapy device according to claim 2, characterized in that: The pressurized saline bag (15) is externally fixedly connected to a pressure bladder (16) that can pressurize the pressurized saline bag (15), and the pressurized saline bag (15) must always be maintained at a pressure of 300 mmHg. The pressurized saline bag (15) is externally fixedly connected to a detachable IAB conduit (26), and the IAB conduit (26) is connected to the gas extension tube (13).

4. A functional magnetic stimulation therapy device according to claim 3, characterized in that: The card interface (19) has a fixed connection port (18) at its inner top. The connection port (18) is equipped with a valve. The bottom of the connection port (18) can be connected to the helium cylinder (11). The card interface (19) has a fixing component installed inside to fix the helium cylinder (11).

5. A functional magnetic stimulation therapy device according to claim 4, characterized in that: The fixing components include a cylindrical fixing block (20), a snap-fit ​​block (21), a threaded fixing block (22), a threaded rod (23), and a spring (24); A threaded rod (23) is symmetrically fixedly connected to the inner top of the card interface (19), and a spring (24) is symmetrically fixedly connected to the inner top of the card interface (19). The threaded rod (23) is located at the center of the spring (24). The spring (24) is fixedly connected to the cylindrical fixing block (20). The threaded rod (23) passes through the external thread of the cylindrical fixing block (20) and is connected to the threaded fixing block (22). A snap-fit ​​block (21) is fixedly connected to the external of the cylindrical fixing block (20). A snap-fit ​​piece (25) is provided on the top of the helium cylinder (11). The snap-fit ​​piece (25) can extend into the interior of the connection port (18). The snap-fit ​​block (21) can snap-fit ​​with the snap-fit ​​piece (25).

6. A functional magnetic stimulation therapy device according to claim 5, characterized in that: An ECG cable connection interface (7) is provided inside the cavity of the device body (1), and a monitoring panel can be connected to the outside of the ECG cable connection interface (7).

7. A functional magnetic stimulation therapy device according to claim 6, characterized in that: The device body (1) is provided with a pressure cable connection interface (6) inside the cavity, and a pressure sensor can be connected to the outside of the pressure cable connection interface (6).

8. A functional magnetic stimulation therapy device according to claim 7, characterized in that: The bottom of the device body (1) is rotatably connected to a caster wheel (4) that allows the device body (1) to be moved easily.

9. A functional magnetic stimulation therapy device according to claim 8, characterized in that: The cavity is provided with a helium indicator interface (10), and a helium indicator can be connected to the outside of the helium indicator interface (10).

10. A functional magnetic stimulation therapy device according to claim 9, characterized in that: A main power switch (3) is provided at the bottom of the cavity. A power cord (2) is fixedly connected to the outside of the main power switch (3). The power cord (2) is wound around the bottom of the cavity and is connected to the monitoring panel.

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