Intermediate frequency electrotherapy instrument with adsorption function

Abstract

The utility model belongs to the technical field of intermediate frequency electrotherapy appearance, especially a kind of intermediate frequency electrotherapy appearance with adsorption function, aiming at the existing electrotherapy appearance although having adsorption function, but electrode piece cannot be used separately with negative pressure, cannot be selectively used, and the problem of poor use flexibility, present and propose the following scheme, it includes: electrotherapy appearance main body, the rear side of electrotherapy appearance main body is provided with a plurality of interfaces;Negative pressure pump mechanism, it is installed in the rear side of electrotherapy appearance main body, for generating negative pressure;Electrode piece, the electrode piece is connected with wire, the wire is connected with connector, and connector is matched with interface;Negative pressure suction mechanism, cooperate with negative pressure pump mechanism, the electrode piece is installed on negative pressure suction mechanism.The utility model can select the number of electrode piece and the number of hollow disc needed to use according to needs, electrode piece and adsorption function can be separated and used individually, and it is flexible and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of intermediate frequency electrotherapy device technology, and in particular to an intermediate frequency electrotherapy device with adsorption function. Background Technology

[0002] Existing therapeutic devices require patients to hold the electrodes themselves during operation. If a patient lacks this ability, an additional medical staff member is needed to control the electrodes and maintain contact with the patient. This limits the number of electrodes that can be used, as the current intensity and range of action are limited when using a pair of electrodes. When the affected area is inside the body, the impedance increases, and the current attenuation is significant, weakening the therapeutic effect. Publication (Announcement) No.: CN210159087U discloses a medium-frequency electrotherapy device with adsorption function, including a pre-set air supply pipeline. Each air supply pipeline is connected to a four-way valve at a corresponding bed position. An adjustment knob is located in the middle of each four-way valve. A first tracheal connector is located at the upper part of the four-way valve, connecting to an electrode contact mechanism via a first tracheal tube. A second tracheal connector is located at the lower part of the four-way valve. A suction pump is located at the output end of the air supply pipeline, connecting to an external ventilation system via a second tracheal tube. From left to right, a solenoid valve and a pressure sensor are arranged sequentially on the side of the air supply pipeline closest to the suction pump.

[0003] Although existing electrotherapy devices have an adsorption function, they cannot separate the electrode pads from the negative pressure, cannot be used selectively, and have poor flexibility in use. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing electrotherapy devices, which, although they have an adsorption function, cannot separate the electrode pads from the negative pressure, cannot be used selectively, and have poor flexibility in use. Therefore, this invention proposes a medium-frequency electrotherapy device with an adsorption function.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A medium-frequency electrotherapy device with adsorption function, comprising:

[0007] The main body of the electrotherapy device has multiple interfaces on its rear side;

[0008] The negative pressure pump mechanism is installed at the rear of the main body of the electrotherapy device and is used to generate negative pressure;

[0009] An electrode sheet, on which a wire is connected, and a connector is connected to the wire, the connector engaging with an interface;

[0010] A negative pressure suction mechanism is used in conjunction with a negative pressure pump mechanism, and the electrode plate is mounted on the negative pressure suction mechanism.

[0011] Preferably, the negative pressure pump mechanism includes a negative pressure pump, an air outlet pipe connected to the negative pressure pump, a negative pressure suction pipe connected to the inlet of the negative pressure pump, and multiple branch pipes connected to the negative pressure suction pipe, each of the multiple branch pipes being equipped with a valve; the opening and closing of the branch pipes are controlled by the valves.

[0012] Preferably, the negative pressure suction mechanism includes a rubber tube with a connector connected to it. The connector cooperates with the negative pressure suction tube. A metal bend is connected to the rubber tube, and a hollow disk is fixedly connected to the metal bend. The bottom edge of the hollow disk has multiple suction holes. The rubber tube and the metal bend are connected and detachable.

[0013] Preferably, the bottom of the hollow disc has a pre-reserved groove, the inner wall of the groove is provided with multiple hook-shaped adhesive pads, and the top of the electrode sheet is provided with multiple rough-textured adhesive pads, which cooperate with the hook-shaped adhesive pads; the electrode sheet is fixed by the cooperation of the hook-shaped adhesive pads and the rough-textured adhesive pads, and the electrode sheet is connected to the main body of the electrotherapy device through the connector for easy separation.

[0014] Preferably, two locking blocks are fixedly installed on the rear side of the main body of the electrotherapy device, and each of the two locking blocks is provided with a locking groove, and the negative pressure suction tube cooperates with the locking groove; the negative pressure suction tube is fixed by the locking groove on the locking block.

[0015] Preferably, a connecting piece is snapped onto the outer side of the rubber tube. The top of the connecting piece is provided with a first arc-shaped opening that mates with the rubber tube. The bottom of the connecting piece is provided with a second arc-shaped opening that mates with the wire. The bottom of the hollow disc has a wire opening that mates with the wire opening. By installing the connecting piece onto the rubber tube through the first arc-shaped opening and the wire onto the connecting piece through the second arc-shaped opening, the rubber tube and the wire can be bundled together to avoid tangling.

[0016] The beneficial effects of the medium-frequency electrotherapy device with adsorption function described in this utility model are as follows:

[0017] This solution allows you to select the required number of electrode pads and hollow discs as needed. Place the electrode pads in the grooves and secure them using the hook and loop fasteners. Connect the electrode pads to the main body of the electrotherapy device via connectors. Connect the hollow discs to the branch tubes via plug connectors. Align the electrode pads with the desired electrotherapy location, and cover the location with the hollow discs. Activate the negative pressure pump with its built-in negative pressure gauge to monitor the negative pressure value. Open the valve and use the rubber tube and metal bend to evacuate air from inside the hollow discs. Attach the hollow discs to the electrotherapy location through the suction holes. Close the valve and negative pressure pump. Control the electrode pads to perform electrotherapy through the main body of the electrotherapy device. The electrode pads and hollow discs can be used separately, offering flexibility and convenience.

[0018] This invention allows for selection of the number of electrode sheets and hollow disks as needed. The electrode sheets and adsorption function can be used separately, making it flexible and convenient to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a medium-frequency electrotherapy device with adsorption function proposed in this utility model;

[0020] Figure 2 The present utility model proposes Figure 1 A schematic diagram of the structure viewed from below;

[0021] Figure 3 The present utility model proposes Figure 1 A schematic diagram of the side view structure;

[0022] Figure 4 This is a schematic diagram of the structure of the rubber tube, metal bend, and hollow disc proposed in this utility model.

[0023] Figure 5 The present utility model proposes Figure 4 A schematic diagram of the structure viewed from below;

[0024] Figure 6 A three-dimensional structural diagram of the card block is provided for this utility model;

[0025] Figure 7 A three-dimensional structural diagram of the connecting piece is provided for this utility model.

[0026] In the diagram: 1. Electrotherapy device main body; 2. Interface; 3. Connector; 4. Wire; 5. Electrode; 6. Negative pressure pump; 7. Air outlet pipe; 8. Negative pressure suction tube; 9. Locking block; 91. Locking groove; 10. Valve; 11. Branch pipe; 12. Connector; 13. Rubber tube; 14. Metal bend; 15. Hollow disc; 16. Adsorption hole; 17. Groove; 18. Wire outlet; 19. Connecting piece; 191. First arc-shaped opening; 192. Second arc-shaped opening; 20. Hooked surface patch; 21. Textured surface patch. Detailed Implementation

[0027] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this embodiment, and not all embodiments.

[0028] Example 1

[0029] The following is combined Figures 1-7 This application will be described in further detail.

[0030] A medium-frequency electrotherapy device with adsorption function, comprising:

[0031] The main body 1 of the electrotherapy device has multiple interfaces 2 on its rear side;

[0032] The negative pressure pump mechanism is installed on the rear side of the main body 1 of the electrotherapy device and is used to generate negative pressure;

[0033] Electrode 5, with wire 4 connected to electrode 5, and connector 3 connected to wire 4, which mates with interface 2;

[0034] The negative pressure suction mechanism works in conjunction with the negative pressure pump mechanism, and the electrode plate 5 is mounted on the negative pressure suction mechanism.

[0035] Reference Figure 1 , Figure 2 In this embodiment, the negative pressure pump mechanism includes a negative pressure pump 6, an air outlet pipe 7 connected to the negative pressure pump 6, a negative pressure suction pipe 8 connected to the inlet of the negative pressure pump 6, and multiple branch pipes 11 connected to the negative pressure suction pipe 8. Each of the multiple branch pipes 11 is equipped with a valve 10; the opening and closing of the branch pipes 11 are controlled by the valves 10.

[0036] Reference Figure 4 , Figure 5 In this embodiment, the negative pressure suction mechanism includes a rubber tube 13, a connector 12 connected to the rubber tube 13, the connector 12 cooperating with the negative pressure suction tube 8, a metal bend 14 connected to the rubber tube 13, a hollow disk 15 fixedly connected to the metal bend 14, and a plurality of suction holes 16 opened on the bottom edge of the hollow disk 15; the rubber tube 13 and the metal bend 14 are connected by insertion and can be disassembled.

[0037] Reference Figure 1 , Figure 2 In this embodiment, a groove 17 is reserved at the bottom of the hollow disk 15, and multiple hook-shaped adhesive strips 20 are provided on the inner wall of the groove 17. Multiple textured adhesive strips 21 are provided on the top of the electrode sheet 5. The textured adhesive strips 21 cooperate with the hook-shaped adhesive strips 20. The electrode sheet 5 is fixed by the cooperation of the hook-shaped adhesive strips 20 and the textured adhesive strips 21. The electrode sheet 5 is connected to the electrotherapy device body 1 through the connector 3 for easy separation.

[0038] Reference Figure 6 In this embodiment, two locking blocks 9 are fixedly installed on the rear side of the electrotherapy device body 1. Each locking block 9 is provided with a locking groove 91, and the negative pressure suction tube 8 cooperates with the locking groove 91; the negative pressure suction tube 8 is fixed by the locking groove 91 on the locking block 9.

[0039] Reference Figure 7In this embodiment, a connecting piece 19 is snapped onto the outside of the rubber tube 13. The top of the connecting piece 19 is provided with a first arc-shaped opening 191, which cooperates with the rubber tube 13. The bottom of the connecting piece 19 is provided with a second arc-shaped opening 192, which cooperates with the wire 4. The bottom of the hollow disk 15 is provided with a wire opening 18, which cooperates with the wire opening 18. The connecting piece 19 is installed on the rubber tube 13 through the first arc-shaped opening 191, and the wire 4 is installed on the connecting piece 19 through the second arc-shaped opening 192. This allows the rubber tube 13 and the wire 4 to be bundled together, avoiding tangling.

[0040] In operation, the negative pressure pump is connected to the power supply and the PLC controller for electrical control, which is existing technology and will not be described in detail here. The required number of electrode pads 5 and hollow discs 15 are selected as needed. The electrode pads 5 are placed in the grooves 17 and fixed in place by the cooperation of the hook-and-loop adhesive 20 and the textured adhesive 21. The electrode pads 5 are connected to the main body 1 of the electrotherapy device via connector 3, and the hollow discs 15 are connected to the branch pipes 11 via connector 12. Then, the electrode pads 5 are aligned with the area requiring electrotherapy. The hollow disc 15 is also located at this position. The negative pressure pump 6 is started. The negative pressure pump 6 has a built-in negative pressure gauge, which can be used to observe the negative pressure value. The valve 10 is opened, and the air inside the hollow disc 15 is evacuated through the cooperation of the rubber tube 13 and the metal bend 14. The hollow disc 15 is then adsorbed onto the electrotherapy position through the adsorption hole 16. When the negative pressure value that can be stably adsorbed is reached, the valve 10 and the negative pressure pump 6 are closed. The electrotherapy is then performed by controlling the electrode pad 5 through the main body 1 of the electrotherapy device. The electrode pad 5 and the hollow disc 15 can be separated and used separately, making it flexible and convenient to use.

[0041] Example 2

[0042] The rest of Embodiment 2 is the same as Embodiment 1, except that the negative pressure pump 6 and the negative pressure suction tube 8 do not need to be installed on the rear side of the electrotherapy device body 1 and can be set up and used independently. All structural shapes, sizes and materials included in Embodiment 1 in this application can be selected and adjusted to meet specific usage conditions. The attached drawings are schematic structural diagrams, and the actual dimensions can be adjusted appropriately.

[0043] The above description is only a preferred embodiment of this practice, but the scope of protection of this embodiment is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in this embodiment, based on the technical solution and the inventive concept of this embodiment, should be covered within the scope of protection of this embodiment.

Claims

1. A medium-frequency electrotherapy device with adsorption function, characterized in that, include: The main body of the electrotherapy device (1) has multiple interfaces (2) on its rear side. The negative pressure pump mechanism is installed on the rear side of the main body (1) of the electrotherapy device to generate negative pressure; Electrode plate (5), on which a wire (4) is connected, and on which a connector (3) is connected, the connector (3) and the interface (2) are matched; The negative pressure suction mechanism cooperates with the negative pressure pump mechanism, and the electrode plate (5) is installed on the negative pressure suction mechanism.

2. The intermediate-frequency electrotherapy device with adsorption function according to claim 1, characterized in that, The negative pressure pump mechanism includes a negative pressure pump (6), an air outlet pipe (7) connected to the negative pressure pump (6), and a negative pressure suction pipe (8) connected to the inlet of the negative pressure pump (6).

3. The intermediate-frequency electrotherapy device with adsorption function according to claim 2, characterized in that, The negative pressure suction tube (8) is connected to multiple branch tubes (11), and each of the multiple branch tubes (11) is equipped with a valve (10).

4. A medium-frequency electrotherapy device with adsorption function according to claim 2, characterized in that, The negative pressure suction mechanism includes a rubber tube (13), a connector (12) is connected to the rubber tube (13), the connector (12) is matched with the negative pressure suction tube (8), a metal bend (14) is connected to the rubber tube (13), a hollow disk (15) is fixedly connected to the metal bend (14), and a plurality of suction holes (16) are opened on the bottom edge of the hollow disk (15).

5. A medium-frequency electrotherapy device with adsorption function according to claim 4, characterized in that, The bottom of the hollow disk (15) has a groove (17) and a plurality of hook stickers (20) are provided on the inner wall of the groove (17). The top of the electrode sheet (5) has a plurality of rough stickers (21) and the rough stickers (21) cooperate with the hook stickers (20).

6. A medium-frequency electrotherapy device with adsorption function according to claim 4, characterized in that, Two locking blocks (9) are fixedly installed on the rear side of the main body (1) of the electrotherapy device. Each of the two locking blocks (9) is provided with a slot (91), and the negative pressure suction tube (8) cooperates with the slot (91).

7. A medium-frequency electrotherapy device with adsorption function according to claim 6, characterized in that, A connecting piece (19) is snapped onto the outside of the rubber tube (13). The top of the connecting piece (19) is provided with a first arc-shaped opening (191), which cooperates with the rubber tube (13). The bottom of the connecting piece (19) is provided with a second arc-shaped opening (192), and the wire (4) cooperates with the second arc-shaped opening (192).

8. A medium-frequency electrotherapy device with adsorption function according to claim 4, characterized in that, The bottom of the hollow disk (15) is provided with a wire inlet (18), and the wire (4) is matched with the wire inlet (18).

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