Back negative pressure cupping instrument

Abstract

The utility model discloses a back negative pressure cupping instrument which comprises an upper cover and a shell, the upper cover is detachably connected to the top of the shell, an air pump and a battery are installed in the shell, the air inlet end of the air pump is communicated with a pipeline, the bottom of the pipeline is installed in the middle of the shell, and the air inlet end of the pipeline is communicated with the battery. The shell is internally provided with a PCB used for bearing a control system, the top of the upper cover is provided with a display module and an alarm assembly, the alarm assembly comprises an alarm module, and the display module, the air pump and the alarm module are electrically connected with the PCB through wires; according to the scheme, the magnitude of the negative pressure is controlled through the electromagnetic valve, the negative pressure degree in the cupping process is precisely adjusted, and therefore too large negative pressure is prevented from being generated at the cupping position, the risks of capillary rupture and back bleeding are reduced, and the safety and comfort of health care personnel in the cupping process can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of health care equipment, in particular to a back negative pressure cupping instrument. Background Art

[0002] Cupping is a method of using special cups to remove air through combustion or negative pressure devices to form negative pressure, so that the cup body is adsorbed on the acupuncture points or areas that need to be treated, and stimulates the skin to become congested or produce congestion, so as to achieve the purpose of preventing or treating diseases. In order to reduce the difficulty and risk of operation, the method of electrically controlled negative pressure adsorption is currently widely used for cupping, which ensures the safety of operation.

[0003] However, when using a cupping instrument for back cupping health care, caregivers usually need to set the air intake level of the cupping. Since each person's skin and tissue tolerance is different, some health care workers are more sensitive to the pressure applied during cupping and are prone to injury. For example, if the air intake applied during cupping is too large, it is easy to cause capillary rupture and cause back bleeding, thereby reducing the overall experience of the health care worker. For this reason, a back negative pressure cupping instrument is proposed. For this reason, a back negative pressure cupping instrument is proposed. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, one object of the utility model is to provide a back negative pressure cupping instrument, which includes an upper cover and a shell, the upper cover is detachably connected to the top of the shell, an air pump and a battery are installed inside the shell, the air inlet end of the air pump is connected to a pipeline, the bottom of the pipeline is installed in the middle of the shell, a PCB board for carrying a control system is installed inside the shell, a display module and an alarm assembly are installed on the top of the upper cover, the alarm assembly includes an alarm module, the display module, the air pump and the alarm module are electrically connected to the PCB board through wires, an electromagnetic valve is installed on the pipeline, and a pressure sensor is installed on the electromagnetic valve.

[0006] Preferably, the pressure sensor and the solenoid valve are electrically connected to the PCB board via wires respectively.

[0007] Preferably, fixing rings are installed outside the air pump and the battery, and the air pump and the battery are located on the same horizontal line.

[0008] Preferably, the pipeline includes a connecting pipe connected to the air intake section of the air pump and an intake pipe connected to the bottom of the shell, the connecting pipe and the intake pipe are respectively connected to the solenoid valve, and the bottom of the intake pipe is installed at the vent hole of the shell.

[0009] Preferably, a cover plate is installed on the top of the PCB board.

[0010] Preferably, the PCB board is arranged on the fixing ring.

[0011] Preferably, the alarm assembly includes a groove opened on the top of the upper cover, and the alarm module is installed inside the groove.

[0012] Preferably, a dustproof net is installed on the top of the groove.

[0013] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0014] Compared with the prior art, the beneficial effect of the utility model is that the scheme controls the size of the negative pressure through the solenoid valve, so as to achieve precise adjustment of the negative pressure degree during the cupping process, thereby avoiding excessive negative pressure at the cupping site, reducing the risk of capillary rupture and back bleeding, and thus improving the safety and comfort of health care personnel during the cupping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a back negative pressure cupping apparatus according to an embodiment of the utility model;

[0016] Figure 2 This is a front view of a back negative pressure cupping device according to an embodiment of the utility model;

[0017] Figure 3 for Figure 1 A magnified image of area A;

[0018] Figure 4 The figure is a bottom view of the back negative pressure cupping apparatus according to an embodiment of the utility model.

[0019] Figure numerals: 10, upper cover; 11, shell; 12, display module; 13, PCB board; 14, cover plate; 15, air pump; 16, pipeline; 17, pressure sensor; 18, solenoid valve; 19, alarm assembly; 20, battery; 21, fixing ring; 161, connecting pipe; 162, air inlet pipe; 191, groove; 192, alarm module; 193, dust net. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 and Figure 4 The embodiment of the utility model provides a back negative pressure cupping instrument, which includes an upper cover 10 and a shell 11. The upper cover 10 is detachably connected to the top of the shell 11. An air pump 15 and a battery 20 are installed inside the shell 11. The air inlet end of the air pump 15 is connected to a pipeline 16. The bottom of the pipeline 16 is installed in the middle of the shell 11. A PCB board 13 for carrying a control system is installed inside the shell 11. A display module 12 and an alarm component 19 are installed on the top of the upper cover 10. The alarm component 19 includes an alarm module 192. The display module 12, the air pump 15 and the alarm module 192 are electrically connected to the PCB board 13 through wires, respectively. A solenoid valve 18 is installed on the pipeline 16, and a pressure sensor 17 is installed on the solenoid valve 18.

[0022] According to the above technical solution, the upper cover 10, the shell 11, the air pump 15, the battery 20, the pipeline 16, the display module 12 and the PCB board 13 constitute a cupping instrument. When the cupping instrument is used, the pressure sensor 17 monitors the negative pressure during the cupping process in real time. When the pressure exceeds the threshold, the pressure sensor 17 detects a signal and sends it to the PCB board 13. The control system carried by the PCB board 13 feeds back the signal sent by the pressure sensor 17, and the PCB board 13 starts the solenoid valve 18. The solenoid valve 18 adjusts the negative pressure generated by the air pump 15 and transmits it to the negative pressure at the cupping point of the shell 11 through the pipeline 16 to ensure that the negative pressure is within a safe range, avoiding the back bleeding caused by the rupture of capillaries due to cupping at the contact point between the shell 11 and the patient, thereby improving the experience of health care personnel. At the same time, the PCB board 13 starts the alarm module 192, so that the alarm component 19 sounds an alarm, and promptly reminds the operator to pay attention and take corresponding measures to ensure the safety and effectiveness of the operation.

[0023] In one embodiment of the utility model, specifically, the pressure sensor 17 and the solenoid valve 18 are electrically connected to the PCB board 13 through wires respectively. Through such a setting, the pressure sensor 17 and the solenoid valve 18 can be electrically connected to the PCB board 13 to achieve signal transmission and control.

[0024] In one embodiment of the present invention, Figure 1As shown, a fixing ring 21 is installed on the outside of the air pump 15 and the battery 20, and the air pump 15 and the battery 20 are located on the same horizontal line. Through such an arrangement, the air pump 15 and the battery 20 can be firmly installed inside the shell 11. The fixing ring 21 fixes the air pump 15 and the battery 20 to prevent them from moving or shaking during use. In addition, installing the air pump 15 and the battery 20 on the same horizontal line helps to maintain the overall balance of the cupping instrument, making the operation more stable and convenient, thereby improving the reliability and usability of the cupping instrument, while ensuring the safety and stability of the air pump 15 and the battery 20.

[0025] In one embodiment of the present invention, Figure 1 and Figure 3 As shown, the pipeline 16 includes a connecting pipe 161 connected to the air intake section of the air pump 15 and an air intake pipe 162 connected to the bottom of the shell 11. The connecting pipe 161 and the air intake pipe 162 are respectively connected to the solenoid valve 18. The bottom of the air intake pipe 162 is installed at the air vent of the shell 11. Through such an arrangement, the solenoid valve 18 can control the airflow in the air intake section of the air pump 15 and the bottom of the shell 11, thereby adjusting the negative pressure generated by the cupping instrument, controlling the negative pressure during the cupping process, ensuring that it is within a safe range, and improving the stability and reliability of the cupping instrument.

[0026] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, a cover plate 14 is installed on the top of the PCB board 13.

[0027] According to the above technical solution, the electronic components on the PCB board 13 are prevented from being damaged or corroded, the durability and stability of the cupping instrument are improved, and the overall cleanliness of the PCB board 13 can be maintained, ensuring that the cupping instrument can maintain a good working condition during long-term use.

[0028] In one embodiment of the present invention, Figure 1 As shown, the PCB board 13 is arranged on the fixing ring 21. Through such arrangement, the fixing ring 21 can provide good support and fixing effect, prevent the PCB board 13 from moving or shaking during use, and ensure its stable position inside the shell 11.

[0029] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the alarm assembly 19 includes a groove 191 opened on the top of the upper cover 10 , and the alarm module 192 is installed inside the groove 191 .

[0030] According to the above technical solution, the alarm module 192 is embedded in the groove 191 to realize the alarm function while maintaining the overall appearance of the cupping instrument.

[0031] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, a dustproof net 193 is installed on the top of the groove 191. Through such a configuration, dust, debris, etc. can be prevented from entering the interior of the groove 191, protecting the alarm module 192 from the influence of the external environment and ensuring the normal operation of the alarm module 192.

[0032] In summary: By setting up the pressure sensor 17 and the solenoid valve 18, the present solution allows the nursing staff to accurately adjust the negative pressure of the cupping through the control system according to the skin and tissue tolerance of the health care personnel, provide personalized treatment, and avoid excessive negative pressure caused by different skin and tissue tolerance of the health care personnel, which may lead to capillary rupture and back bleeding, thereby improving the overall experience of the health care personnel. At the same time, it can achieve real-time monitoring of the negative pressure during the cupping process. Once the pressure exceeds the safety threshold, the PCB board 13 will make timely feedback through the control system and the solenoid valve 18 to adjust the negative pressure generated by the air pump 15 to ensure that the cupping process is carried out within a safe range.

[0033] By setting the alarm component 19, when the negative pressure exceeds the safe range, the alarm module 192 can sound an alarm to alert the nursing staff so that they can take timely measures to ensure the safety of the patient.

[0034] In one embodiment of the present invention, specifically, Figure 4 As shown, a vent hole is provided at the bottom of the shell 11, and the bottom of the connecting pipe 162 is installed at the vent hole, which can ensure the normal operation of the air pump 15 and generate the required negative pressure, and also allow the air generated during the cupping process to be discharged smoothly, thereby maintaining the smooth progress of the negative pressure cupping.

[0035] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A back negative pressure cupping instrument, characterized in that: The back negative pressure cupping instrument comprises an upper cover (10) and a shell (11), wherein the upper cover (10) is detachably connected to the top of the shell (11), an air pump (15) and a battery (20) are installed inside the shell (11), an air inlet end of the air pump (15) is connected to a pipeline (16), the bottom of the pipeline (16) is installed in the middle of the shell (11), a PCB board (13) for carrying a control system is installed inside the shell (11), a display module (12) and an alarm component (19) are installed on the top of the upper cover (10), the alarm component (19) comprises an alarm module (192), the display module (12), the air pump (15) and the alarm module (192) are respectively electrically connected to the PCB board (13) through wires, an electromagnetic valve (18) is installed on the pipeline (16), and a pressure sensor (17) is installed on the electromagnetic valve (18).

2. A back negative pressure cupping instrument according to claim 1, characterized in that: The pressure sensor (17) and the solenoid valve (18) are electrically connected to the PCB board (13) via wires, respectively.

3. The back negative pressure cupping device according to claim 1, characterized in that: A fixing ring (21) is installed outside the air pump (15) and the battery (20), and the air pump (15) and the battery (20) are located on the same horizontal line.

4. The back negative pressure cupping device according to claim 1, characterized in that: The pipeline (16) comprises a connecting pipe (161) connected to the air intake section of the air pump (15) and an air intake pipe (162) connected to the bottom of the shell (11); the connecting pipe (161) and the air intake pipe (162) are respectively connected to the solenoid valve (18); and the bottom of the air intake pipe (162) is installed at the air vent of the shell (11).

5. The back negative pressure cupping instrument according to claim 1, characterized in that: A cover plate (14) is installed on the top of the PCB board (13).

6. The back negative pressure cupping instrument according to claim 3, characterized in that: The PCB board (13) is arranged on the fixing ring (21).

7. The back negative pressure cupping instrument according to claim 1, characterized in that: The alarm component (19) comprises a groove (191) opened on the top of the upper cover (10), and the alarm module (192) is installed inside the groove (191).

8. The back negative pressure cupping device according to claim 7, characterized in that: A dustproof net (193) is installed on the top of the groove (191).

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