Flushing device for gynecology department

Abstract

The invention relates to the field of medical equipment, and discloses a flushing device for the gynecology department so as to improve the use safety of a traditional flusher when the traditional flusher is applied to the field of the gynecology department. The device specifically comprises a main machine, a flushing nozzle, a connecting pipe for connecting the main machine and the flushing nozzle, and a control system for integrally controlling the whole device, a power module used for providing power for the whole device, a liquid pump module used for conveying flushing liquid, a heating module used for heating the flushing liquid, a mixing module used for mixing medicine and the flushing liquid, a flushing liquid storage box used for storing the flushing liquid and a medicine liquid storage box used for storing medicine liquid are integrally arranged in the main machine. A quantitative liquid outlet device is fixedly arranged at the outlet position of the flushing liquid storage tank and the outlet position of the liquid medicine storage tank; the flushing nozzle comprises a shell, a rubber layer arranged outside the shell and a spiral channel arranged in the shell, a baffle is fixedly arranged at the head of the shell, and an inclined circumferential gap is formed between the baffle and the shell.

Description

Technical Field

[0001] The invention relates to the field of flushing devices, and in particular to a flushing device used in gynecology. Background Art

[0002] In the field of gynecology, flushing is a common and important medical method. Whether it is for the treatment of gynecological inflammations such as vaginitis and cervicitis, or in the preparation and recovery process before and after gynecological surgery, effective flushing can help remove vaginal secretions, bacteria, viruses and other harmful substances, maintain a clean environment in the vagina, and promote recovery from the disease.

[0003] At present, there are many types of gynecological irrigation devices on the market. Among them, the most common ones are manual squeeze-type irrigators and electric irrigators. The manual squeeze-type irrigator usually consists of a liquid storage bottle and an extrusion balloon. The pressure is generated by manually squeezing the balloon to squeeze out the irrigating liquid in the liquid storage bottle, thereby achieving vaginal irrigation. This type of irrigator has a simple structure and low cost, but its irrigation pressure is difficult to accurately control, and the irrigation process is relatively laborious, especially for patients who need long-term irrigation treatment. The operation is inconvenient. Compared with the manual squeeze-type irrigator, the electric irrigator improves the convenience and efficiency of irrigation to a certain extent. It is usually equipped with a motor and a pump to generate a relatively stable irrigation pressure. However, the existing electric irrigators still have many shortcomings. On the one hand, the irrigation nozzle design of most electric irrigators is relatively simple, and it cannot be flexibly adjusted according to the physiological characteristics and irrigation needs of different patients, resulting in poor irrigation effect and difficulty in fully covering all parts of the vagina. On the other hand, the existing irrigation device has defects in controlling the temperature of the irrigation liquid. If the temperature of the irrigation liquid is too high or too low, it may cause discomfort to the patient and may even cause damage to the vaginal mucosa. In addition, for some patients who need to take drug treatment at the same time, the existing flushing devices are difficult to achieve accurate proportioning and uniform mixing of flushing fluid and medicine, which affects the treatment effect.

[0004] In summary, the existing gynecological irrigation devices have obvious deficiencies in nozzle design, temperature control, sanitation and safety, and drug mixing, and cannot meet the needs of modern gynecological medical treatment and nursing. Therefore, it is of great practical significance to develop a gynecological irrigation device that is safer to use and has good therapeutic effects. Summary of the invention

[0005] The present invention is intended to provide a gynecological irrigation device to improve the safety of traditional irrigation devices when applied to the gynecological field.

[0006] In order to achieve the above object, the present invention adopts the following technical scheme:

[0007] A flushing device for gynecology, comprising a main unit, a flushing nozzle, a connecting pipe for connecting the main unit and the flushing nozzle, and a control system for integrated control of the entire device; the main unit is internally integrated with a power module for providing power to the entire device, a liquid pump module for conveying flushing liquid, a heating module for heating the flushing liquid, a mixing module for mixing drugs with flushing liquid, a flushing liquid storage box for storing flushing liquid, and a liquid medicine storage box for storing liquid medicine; a quantitative liquid discharge device is fixedly arranged at the outlet position of the flushing liquid storage box and the outlet position of the liquid medicine storage box; the flushing nozzle comprises a shell, a rubber layer external to the shell, and a spiral channel built into the shell, and a baffle is fixedly arranged at the head of the shell, and an inclined circumferential gap is provided between the baffle and the shell.

[0008] Beneficial effects:

[0009] 1. Full coverage flushing effect: The inclined circumferential gap between the baffle plate and the shell of the flushing nozzle head allows the flushing liquid to diffuse out in an umbrella shape from the gap, achieving full coverage of all parts of the female private parts. This design not only improves the uniformity and thoroughness of flushing, but also reduces the residue or germs caused by incomplete flushing, thereby enhancing the treatment effect.

[0010] 2. Accurate temperature control improves comfort: The built-in heating module of the device can accurately adjust the temperature of the flushing liquid to ensure that it is within the temperature range suitable for the human body. The appropriate temperature not only improves the patient's comfort during the flushing process, but also avoids damage to the vaginal mucosa caused by too high or too low temperature. Through the user interface of the control system, medical users can flexibly adjust the temperature of the heating plate according to specific needs to ensure that each flushing can achieve the best effect and exert the therapeutic effect of the liquid medicine.

[0011] 3. Accurately mix the liquid medicine to ensure the treatment effect: By setting up a flushing liquid storage tank and a liquid medicine storage tank to store the liquid medicine and flushing liquid respectively, and equipping it with a quantitative liquid discharge device and a mixing module, the device can achieve accurate proportioning and uniform mixing of the liquid medicine and flushing liquid. The quantitative liquid discharge device ensures that the liquid medicine and flushing liquid injected into the mixing chamber are injected according to the preset ratio each time, avoiding the errors caused by traditional manual operation. The mixed liquid is mixed again when it flows through the spiral channel in the flushing nozzle to ensure that the liquid medicine and flushing liquid are fully integrated and act on the treatment area in the best state, ensuring the maximum treatment effect.

[0012] In summary, the gynecological flushing device solves the problems of simple nozzle design, insufficient temperature control and uneven drug mixing in the prior art. By optimizing the structural design and intelligent control, it significantly improves the safety, effectiveness and patient experience of flushing to meet the high standards and strict requirements of modern gynecological medical care and nursing.

[0013] Preferably, as an improvement, the quantitative liquid discharge device includes a high-frequency response solenoid valve, a peristaltic pump, and an electromagnetic flowmeter arranged at the liquid outlet position at the bottom of the medicine storage box, the peristaltic pump includes an inlet pipe and an outlet pipe connected to each other, and the flowmeter is arranged on the outlet pipe of the peristaltic pump.

[0014] Beneficial effects: The most prominent effect of this improvement is that through the cooperation of high-frequency response solenoid valve, peristaltic pump and electromagnetic flowmeter, high-precision control and rapid response of liquid medicine delivery are achieved. The high-frequency response solenoid valve can quickly switch the on and off of the liquid medicine according to the monitoring data of the electromagnetic flowmeter, reducing the action delay and ensuring the accuracy of the mixing of the liquid medicine and the flushing fluid according to the set ratio. The unique structure of the peristaltic pump enables it to not only transport high-viscosity liquid medicine and liquid medicine containing solid particles, but also has the characteristics of flow rate being proportional to rotation speed, realizing high-precision flow regulation, which is very suitable for occasions requiring precise measurement. The coordinated work of the peristaltic pump and the electromagnetic flowmeter enables the device to perform well in handling complex fluids (such as liquid medicine containing solid particles and liquid medicine with a certain viscosity), adapt to a wide range of fluid types and flow ranges, and reduce maintenance costs and equipment failure rates. Overall, this improvement has greatly improved the accuracy of the mixing of liquid medicine and flushing fluid and the wide applicability of the device, ensuring the maximization of the treatment effect.

[0015] Preferably, as an improvement, the mixing module includes a main compartment and a mixing compartment; a stirring shaft is arranged in the mixing compartment, and arc-shaped stirring bars are arranged circumferentially at the bottom of the stirring shaft; a motor and a reducer are integrated in the main compartment, and the output end of the reducer is coaxially fixedly connected with the stirring shaft; the liquid inlet of the mixing module is arranged at the top of the main compartment, and a gate plate for opening or closing the liquid inlet is slidably arranged in the main compartment.

[0016] Beneficial effects: The most prominent effect of this improvement is that by optimizing the stirring structure and operation mode, the effective mixing of solid particles or high-viscosity liquid medicine and flushing liquid is ensured, while the adhesion of the mixed liquid to the stirring element is reduced. The stirring bars are centrally arranged at the bottom of the stirring shaft, which effectively prevents solid particles or suspended matter from aggregating and settling at the bottom, avoiding the problem of uneven mixing. It is particularly suitable for mixing liquid medicine containing solid particles (such as starch, protein, etc. in Chinese medicine extracts) or high-viscosity liquid medicine. In addition, the use of arc-shaped stirring bars instead of traditional solid blades reduces the amount of mixed liquid attached to the stirring element after the stirring process with a smaller contact area, thereby improving the utilization rate of the mixed liquid. Overall, this improvement not only enhances the mixing effect, but also reduces waste, ensuring that the liquid medicine and flushing liquid can be fully and evenly mixed, thereby improving the therapeutic effect.

[0017] Preferably, as an improvement, the heating module includes a heating plate fixedly arranged at the bottom of the mixing chamber, a temperature sensor fixedly arranged on the outer wall of the main chamber and built into the mixing chamber, the heating plate has a built-in heating wire electrically connected to the power module, the temperature sensor is electrically connected to the control system, the liquid outlet of the mixing module is arranged on the heating plate, and a gate plate for opening or closing the liquid outlet is slidably arranged in the heating plate.

[0018] Beneficial effects: The most prominent effect of this improvement is that the integrated heating and temperature monitoring functions ensure the precise adjustment and real-time monitoring of the temperature of the flushing fluid. The built-in heating wire of the heating plate can quickly and evenly heat the liquid medicine and flushing fluid in the mixing chamber, ensuring that they reach the appropriate treatment temperature, improving the patient's comfort and avoiding injuries caused by temperature discomfort. The electrical connection between the temperature sensor and the control system realizes real-time feedback and automatic adjustment of the temperature, ensuring the safety and stability of the entire heating process. In addition, the liquid outlet is set on the heating plate and is equipped with a sliding gate to control the outflow of the liquid, which not only simplifies the structure, but also ensures that the mixed liquid is released at the optimal temperature, further improving the treatment effect. Overall, this improvement ensures the precise control of the flushing fluid temperature by optimizing the design of the heating module, enhances the safety and reliability of the device, and provides patients with a more comfortable treatment experience.

[0019] Preferably, as an improvement, the medicine liquid storage tank and the flushing liquid storage tank are fixedly arranged on the upper part of the mixing module, and vertical pipes for communication are arranged between the medicine liquid storage tank and the mixing module and between the flushing liquid storage tank and the mixing module.

[0020] Beneficial effects: The most prominent effect of this improvement is that it uses gravity to transport the medicine and flushing fluid, which not only reduces the need for additional power and energy consumption, but also uses the gravitational potential energy of the medicine and flushing fluid to achieve rapid initial mixing of the medicine and flushing fluid. The design of the vertical connecting pipe allows the medicine and flushing fluid to flow naturally into the mixing module under the action of gravity, reducing the time required for mixing, while avoiding the retention of the medicine on the wall in the pipeline and improving the utilization rate of the medicine and flushing fluid. Overall, this improvement ensures efficient and energy-saving liquid transmission and improves the mixing effect by simplifying the delivery mechanism, providing a better foundation for subsequent precise mixing and treatment, and enhancing the performance and reliability of the entire device.

[0021] Preferably, as an improvement, the liquid pump module uses a micro plunger pump.

[0022] Beneficial effects: The most prominent effect of this improvement is to ensure the stability and accuracy of liquid output during the flushing process. The micro plunger pump can provide a continuous and stable flow rate, ensuring that the mixed liquid flows out of the flushing nozzle at a constant pressure, improving the uniformity and thoroughness of the flushing. Compared with other types of pumps, the stable liquid flow rate caused by the operation of the plunger pump helps reduce patient discomfort caused by pressure fluctuations and improves the safety and comfort of treatment.

[0023] Preferably, as an improvement, an elastic tube that can be bent arbitrarily is provided between the baffle and the shell, and the elastic tube is fixedly connected to the baffle and the shell respectively.

[0024] Beneficial effects: The most prominent effect of this improvement is that it significantly improves the flexibility and adaptability of the flushing nozzle. By setting an elastic tube that can be bent arbitrarily between the baffle and the shell, the user can turn the baffle according to actual needs and flexibly adjust the angle of the circumferential gap to control the outlet direction of the mixed liquid or flushing liquid. This design improves the targeted flushing and ensures that the liquid can cover a specific area. Overall, this improvement optimizes the nozzle structure so that the flushing device can better adapt to the physiological characteristics and treatment needs of different patients, thereby improving the treatment effect and user experience.

[0025] Preferably, as an improvement, the flushing nozzle also includes a connector fixedly arranged on the shell at one end away from the baffle, the liquid inlet of the flushing nozzle is arranged in the radial direction of the connector, and the liquid outlet of the connecting pipe is connected to the liquid inlet of the flushing nozzle.

[0026] Beneficial effects: The most prominent effect of this improvement is that by optimizing the position of the liquid inlet of the flushing nozzle, the damage caused by frequent bending of the connecting tube during use is avoided. The liquid inlet is set in the radial direction of the connecting head rather than the axial direction, so that the connecting tube can remain in a natural stretched state when the flushing nozzle is inserted into the private parts, reducing the pressure and wear at the bend and extending the service life of the connecting tube. In addition, this design also avoids the additional squeezing caused by the bending of the connecting tube involving the flushing nozzle, reduces unnecessary pressure on the user's private parts, and improves the comfort of use. More importantly, the stable position of the connecting tube ensures that the flushing liquid can flow accurately to specific areas, improving the accuracy and effectiveness of the treatment. Overall, this improvement not only enhances the durability of the equipment and the stability of operation by reasonably adjusting the position of the liquid inlet, but also significantly improves the patient's experience and treatment effect.

[0027] Preferably, as an improvement, a spiral protrusion is fixedly provided on the surface of the shell, and the protrusion is made of a flexible material.

[0028] Beneficial effects: The most prominent effect of this improvement is that the spiral protrusion not only fixes the position of the flushing nozzle, but also effectively guides the flow direction of the mixed liquid or flushing liquid, so that it covers the area that needs to be flushed more evenly. The selection of flexible materials ensures that there will be no discomfort or damage to the patient during use, while enhancing the fit between the nozzle and the private parts and improving the comfort of use. The design of the spiral protrusion can optimize the flow path of the liquid, reduce liquid waste, and ensure that the flushing liquid can fully act on the target area, thereby achieving a better cleaning effect. Overall, this improvement not only improves the uniformity and efficiency of flushing through the diversion design and the use of flexible materials, but also enhances the patient's experience and treatment effect.

[0029] Preferably, as an improvement, the control system includes an electrically connected controller and a display, and the controller is integrated inside the power module.

[0030] Beneficial effects: The most prominent effect of this improvement is that by integrating the controller inside the power module, the overall structure of the device is simplified, the need for external connection cables is reduced, and the stability and reliability of the system are improved. The electrical connection between the controller and the display allows users to monitor and adjust various parameters in real time through an intuitive interface, such as the ratio of liquid medicine and flushing solution, mixing time, heating temperature, etc., to ensure that each operation can achieve the best treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a system block diagram of Embodiment 1 of the gynecological flushing device of the present invention;

[0032] Figure 2 It is a front view of the quantitative liquid discharging device in the first embodiment of the present invention;

[0033] Figure 3 This is an axonometric view of a mixing module and a heating module in Embodiment 1 of the present invention;

[0034] Figure 4 This is a schematic diagram of the structure of the flushing nozzle in the first embodiment of the present invention;

[0035] Figure 5 for Figure 4 A magnified schematic diagram of position A in the middle. DETAILED DESCRIPTION

[0036] The following is further described in detail through specific implementation methods:

[0037] The figure marks in the drawings of the specification include: flushing nozzle 100, shell 101, flexible rubber layer 102, spiral channel 103, baffle 104, circumferential gap 105, elastic bellows 106, connector 107, spiral protrusion 108, connecting pipe 200, quantitative liquid outlet device 300, high-frequency response solenoid valve 301, peristaltic pump 302, elastic hose 3021, liquid inlet pipe 3022, liquid outlet pipe 3023, pressure wheel 3024, electromagnetic flowmeter 303, mixing module 400, main cabin 401, mixing cabin 402, stirring shaft 403, stirring bar 404, gate 405, heating module 500.

[0038] Embodiment 1

[0039] Basically as attached Figure 1-Figure 5 As shown, the gynecological flushing device includes a main unit, a flushing nozzle 100, a connecting tube 200 for conveying liquid, and a control system for integrated control of the entire device.

[0040] The main unit is integrated with a power module for providing power to the entire device, a liquid pump module for conveying flushing liquid, a heating module 500 for heating the flushing liquid, a mixing module 400 for mixing drugs and flushing liquid, a flushing liquid storage box for storing flushing liquid, and a liquid medicine storage box for storing liquid medicine. The main unit also includes a housing for providing installation and protection for the above components. The liquid medicine storage box and the flushing liquid storage box are fixedly arranged on the upper part of the mixing module 400, and vertical pipes for communication are arranged between the liquid medicine storage box and the mixing module 400 and between the flushing liquid storage box and the mixing module 400. Figure 1 The connecting tube 200 indicated by the thick solid line shown in the figure uses gravity to transport the medicine liquid and the flushing liquid through the vertical connecting tube 200, which not only does not require additional power to reduce energy consumption, but also the medicine liquid and the flushing liquid naturally flow into the mixing module 400 under the action of gravity, which can quickly achieve preliminary mixing and reduce the time required for mixing. At the same time, it can also avoid the medicine liquid from hanging on the wall in the connecting tube 200, thereby improving the utilization rate of the medicine liquid and the flushing liquid.

[0041] The flushing liquid storage box and the medicine storage box are completely identical in structure, and this embodiment is mainly described by taking the medicine storage box as an example. A groove for embedded installation of the medicine storage box is provided in the main unit, so that the medicine storage box can be freely removed from the main unit for replacement or cleaning. The liquid inlet of the medicine storage box is located at the top of the box body and can be exposed outside the main unit housing. The user can open the liquid inlet to add medicine as needed. The liquid outlet of the medicine storage box is located at the bottom of the box body, and a quantitative liquid outlet device 300 is fixedly provided on the liquid outlet of the medicine storage box. In this embodiment, the quantitative liquid outlet device 300 includes a connecting tube 200 (the connecting tube 200 is connected to the liquid outlet of the medicine storage box) and a connecting tube 200 is provided between the connecting tube 200 and the liquid outlet of the medicine storage box. Figure 1The high-frequency response solenoid valve 301, the peristaltic pump 302, and the electromagnetic flowmeter 303 are connected in sequence (indicated by the thick solid line shown in the figure). The model of the high-frequency response solenoid valve 301 is MX 899.900C2KK. The working principle of the high-frequency response solenoid valve 301 is to directly drive the valve core to move through the electromagnetic force generated by the electromagnetic coil, without the need for complex mechanical transmission, so the response speed is fast, and its response time is usually between a few milliseconds and more than ten milliseconds. The reason why the high-frequency response solenoid valve 301 is selected in this scheme is to quickly respond to the switching of the liquid medicine on and off in coordination with the monitoring data of the electromagnetic flowmeter 303, reduce the action delay, and improve the accuracy of the proportional mixing of the liquid medicine and the flushing liquid. The working principle of the peristaltic pump 302 is to use the pressure wheel 3024 to squeeze the internal elastic hose 3021 to transport the medicine liquid under the drive of the motor. The structural characteristics of the peristaltic pump 302 enable it to transport high-viscosity medicine liquid and medicine liquid containing fixed particles, making the flushing device widely applicable; at the same time, the flow rate of the medicine liquid is proportional to the rotation speed of the pump, and high-precision flow regulation can be achieved. Its flow control accuracy is high, which is suitable for occasions where precise metering is required, and can improve the accuracy of mixing the medicine liquid and the flushing liquid according to the set ratio. The peristaltic pump 302 includes an inlet pipe 3022 and an outlet pipe 3023 interconnected by the elastic hose 3021, wherein the outlet pipe 3023 is located below the inlet pipe 3022, and the outlet pipe 3023 includes a horizontal section and a vertical section that are interconnected. The electromagnetic flowmeter 303 is arranged on the horizontal section of the liquid outlet pipe 3023. Compared with the vertical section, when the electromagnetic flowmeter 303 is installed horizontally, the flow velocity distribution of the fluid is relatively stable, which reduces the fluid stratification or turbulence caused by gravity, thereby improving the measurement accuracy. At the same time, the electrodes of the electromagnetic flowmeter 303 need to be on the same horizontal plane to ensure the accurate measurement of the induced electromotive force. Horizontal installation can more easily meet this requirement. It is worth mentioning that the cooperation of the peristaltic pump 302 and the electromagnetic flowmeter 303 enables the device to perform well in conveying complex fluids (such as liquid medicine containing solid particles and liquid medicine with a certain viscosity), and can adapt to a wide range of fluid types and flow ranges, while reducing maintenance costs and equipment failure rates.

[0042] The mixing module 400 includes a main cabin 401 and a mixing cabin 402; a stirring shaft 403 is arranged in the mixing cabin 402, and arc-shaped stirring bars 404 are arranged circumferentially at the bottom of the stirring shaft 403. The stirring bars 404 are concentrated at the bottom of the stirring shaft 403 to prevent solid particles or suspended matter from aggregating and settling at the bottom to affect the mixing effect. It is particularly suitable for mixing such liquid containing solid particles (such as starch, protein, etc. in Chinese medicine extract) or high-viscosity liquid with flushing liquid. At the same time, the inventor creatively replaced the solid blades in the original scheme with arc-shaped stirring bars 404, so as to set a smaller contact area to reduce the mixing of the mixed liquid formed by the mixing of the liquid and the flushing liquid during the mixing. After the process is completed, the adhesion on the stirring element is improved to improve the utilization rate of the mixed liquid; the motor and the reducer are integrated in the main cabin 401, and the output end of the reducer is coaxially fixedly connected with the stirring shaft 403; the liquid inlet of the mixing module 400 is set at the top of the main cabin 401, and a gate 405 for opening or closing the liquid inlet is slidably set in the main cabin 401. When the medicine and the flushing liquid are injected into the mixing cabin 402, the gate 405 on the main cabin 401 will slide to both sides to completely open the liquid inlet of the mixing module 400. Before starting the motor to drive the rotating shaft and the stirring bar 404 to stir and mix the medicine and the flushing liquid, the gate 405 will slide and close to the middle to re-close the liquid inlet of the mixing module 400.

[0043] The heating module 500 is integrated on the mixing module 400. The heating module 500 includes a heating plate fixedly arranged at the bottom of the mixing chamber 402, a temperature sensor fixedly arranged on the outer wall of the main chamber 401 and built into the mixing chamber 402, a heating wire electrically connected to the power module is built into the heating plate, and the temperature sensor is electrically connected to the control system. The user can control the temperature of the heating wire by operating the control system in conjunction with the program; the liquid outlet of the mixing module 400 is arranged on the heating plate, and a gate plate 405 is slidably arranged in the heating plate for opening or closing the liquid outlet.

[0044] The liquid pump module and the liquid outlet of the mixing module 400 are connected by a connecting pipe 200. In this embodiment, the liquid pump module uses a micro plunger pump. The micro plunger pump realizes the suction and discharge of liquid through the reciprocating motion of the plunger in the pump cylinder. The output liquid has a stable flow rate and is suitable for scenarios such as flushing devices that require a certain pressure flushing.

[0045] The flushing nozzle 100 includes a shell 101, a flexible rubber layer 102 external to the shell 101, a spiral channel 103 built into the shell 101, a baffle 104 is fixedly arranged at the head of the shell 101, and an inclined circumferential gap 105 is provided between the baffle 104 and the shell 101. It is worth mentioning that after the mixed liquid flows into the spiral channel 103 in the shell 101, it is flushed by the inner wall of the channel for a third mixing (the liquid medicine and the flushing liquid naturally flow into the mixing module 400 under the action of gravity, and the first mixing is quickly achieved, and the second mixing is achieved by being stirred in the mixing chamber). An elastic bellows 106 that can be bent arbitrarily is arranged between the baffle 104 and the shell 101, and the elastic bellows 106 is fixedly connected to the baffle 104 and the shell 101 respectively. By turning the baffle 104 to tilt it at a certain angle, the circumferential gap 105 is adjusted, thereby adjusting the liquid outlet direction of the mixed liquid or the flushing liquid. The flushing nozzle 100 also includes a connector 107 fixedly arranged on the shell 101 at one end away from the baffle 104. The liquid inlet of the flushing nozzle 100 is arranged in the radial direction of the connector 107, and the liquid outlet of the connecting tube 200 is connected to the liquid inlet of the flushing nozzle 100; if the liquid inlet of the flushing nozzle 100 is arranged in the axial direction of the connector 107, the connecting tube 200 remains bent during the process of inserting the flushing nozzle 100 into the private parts for flushing. After long-term use, the connecting tube 200 is easily damaged at the bend. At the same time, the bending of the connecting tube 200 is also easy to involve the flushing nozzle 100. The flushing nozzle 100 further squeezes the user's private parts, which is easy to cause discomfort and affect the accurate treatment of specific areas by the flushing liquid. A spiral protrusion 108 is fixedly arranged on the surface of the housing 101. The protrusion is made of a flexible material, preferably a silicone material in this embodiment. When the user inserts the flushing nozzle 100 into the private parts, the spiral protrusion 108 can not only fix the flushing nozzle 100, but also guide the flow direction of the mixed liquid or the flushing liquid so that it can more evenly cover the area to be flushed. This diversion design can improve the flushing efficiency, reduce the waste of liquid, and ensure that the flushing liquid can fully act on the target part, thereby achieving a better cleaning effect.

[0046] The control system includes an electrically connected controller and a display. The controller is integrated inside the power module. The display is a touch electronic screen. In conjunction with program control, the user can adjust the mixing ratio of the drug solution and the flushing solution and the temperature of the mixed solution through the user interface of the motor display, and can monitor the operation of each module on this interface.

[0047] The specific application process is as follows:

[0048] When in use, the user first checks the storage conditions of the medicine liquid and flushing liquid in the medicine liquid storage tank and the flushing liquid storage tank. If the storage conditions are lower than the standard scale, refill them.

[0049] During the injection stage, click on the user interface in the display to operate the quantitative liquid discharge device 300. Specifically, taking the quantitative liquid discharge device 300 on the medicine liquid storage box as an example, the high-frequency response solenoid valve 301 at the bottom of the medicine liquid storage box is opened to open the connecting pipe 200, and then the medicine liquid flows through the liquid inlet pipe 3022, the elastic hose 3021, and the liquid outlet pipe 3023 in the peristaltic pump 302 in turn under the action of gravity. When it flows into the elastic hose 3021, it is squeezed forward by the pressure wheel 3024. The electromagnetic flowmeter 303 installed in the horizontal section of the liquid outlet pipe 3023 monitors the injection flow of the medicine liquid in real time. When the preset flow rate is reached, the peristaltic pump 302 immediately stops running. The injection of the flushing liquid is similar, so that the medicine liquid and flushing liquid injected into the mixing chamber 402 are injected according to the preset ratio.

[0050] In the mixing stage, after the liquid medicine and the flushing liquid are injected into the mixing chamber 402, the controller continues to execute the mixing command. Specifically, the gate plate 405 at the upper end of the main chamber 401 is first closed to close the liquid inlet at the top of the mixing chamber 402, and then the motor is started to drive the rotating shaft and the stirring bar 404 to stir and mix the liquid medicine and the flushing liquid. The initial mixing time is set to 10s and can be adjusted according to the mixing characteristics of the liquid medicine through the user interface of the display. During the mixing process, the heating module 500 performs heating work at the same time. Stirring in a hot environment can also improve the mixing efficiency of the liquid medicine and the flushing liquid. The temperature of the heating plate can also be adjusted as needed through the user interface of the display.

[0051] During the flushing stage, the flushing nozzle 100 is inserted into the user's private parts in advance. After the liquid medicine and the flushing liquid are mixed, the formed mixed liquid flows into the liquid inlet at the top of the liquid pump module under the action of gravity after the gate 405 in the heating plate is opened. In this embodiment, the liquid pump module uses a micro plunger pump, which accelerates the suction and discharge of the liquid through the reciprocating motion of the plunger in the pump cylinder, ensuring that the mixed liquid output by the liquid pump module has a stable flow rate when it flows into the flushing nozzle 100. After the mixed liquid flows into the spiral channel 103 in the shell 101, it is flushed by the inner wall of the channel for the third mixing (the liquid medicine and the flushing liquid naturally flow into the mixing module 400 under the action of gravity, quickly achieving the first mixing, and are stirred in the stirring chamber to achieve the second mixing). The mixed liquid finally ejects from the liquid outlet on the right side of the housing 101 and diffuses out in an umbrella shape from the circumferential gap 105 between the baffle 104 and the housing 101 under the restriction of the baffle 104. The spiral protrusion 108 on the surface of the housing 101 can guide the flow direction of the mixed liquid so that it can more evenly cover the area to be flushed. When the mixed liquid no longer flows out, the flushing is finished and the flushing device can be closed.

[0052] Embodiment 2

[0053] The difference between this embodiment and the first embodiment is that liquid level sensors and control systems are fixedly installed in the medicine storage tank and the flushing liquid storage tank respectively and are electrically connected to monitor the reserves of the medicine and the flushing liquid. If the reserves of the medicine and the flushing liquid are insufficient, an alarm signal will be displayed on the display and the flushing device cannot be used anymore.

[0054] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A gynecological flushing device, characterized in that: It includes a main machine, a flushing nozzle, a connecting pipe for connecting the main machine and the flushing nozzle, and a control system for integrated control of the entire device; The host is internally integrated with a power module for providing power to the entire device, a liquid pump module for conveying flushing liquid, a heating module for heating the flushing liquid, a mixing module for mixing medicine and flushing liquid, a flushing liquid storage tank for storing flushing liquid, and a liquid medicine storage tank for storing liquid medicine; A quantitative liquid outlet device is fixedly arranged at the outlet position of the flushing liquid storage tank and the outlet position of the liquid medicine storage tank; The flushing nozzle comprises a shell, a rubber layer outside the shell, and a spiral channel built into the shell. A baffle is fixedly arranged at the head of the shell, and an inclined circumferential gap is provided between the baffle and the shell.

2. The gynecological flushing device according to claim 1, characterized in that: The quantitative liquid outlet device includes a high-frequency response electromagnetic valve, a peristaltic pump, and an electromagnetic flowmeter arranged at the liquid outlet position at the bottom of the liquid storage box. The peristaltic pump includes an inlet pipe and a liquid outlet pipe connected to each other, and the flowmeter is arranged on the liquid outlet pipe of the peristaltic pump.

3. The gynecological flushing device according to claim 2, characterized in that: The mixing module includes a main cabin and a mixing cabin; a stirring shaft is arranged in the mixing cabin, and arc-shaped stirring bars are arranged circumferentially at the bottom of the stirring shaft; a motor and a reducer are integrated in the main cabin, and the output end of the reducer is coaxially fixedly connected with the stirring shaft; the liquid inlet of the mixing module is arranged on the top of the main cabin, and a gate plate for opening or closing the liquid inlet is slidably arranged in the main cabin.

4. The gynecological flushing device according to claim 3, characterized in that: The heating module includes a heating plate fixedly arranged at the bottom of the mixing chamber, a temperature sensor fixedly arranged on the outer wall of the main chamber and built into the mixing chamber, the heating plate has a built-in heating wire electrically connected to the power module, the temperature sensor is electrically connected to the control system, the liquid outlet of the mixing module is arranged on the heating plate, and a gate plate for opening or closing the liquid outlet is slidably arranged inside the heating plate.

5. The gynecological flushing device according to claim 4, characterized in that: The liquid medicine storage tank and the flushing liquid storage tank are fixedly arranged on the upper part of the mixing module, and vertical pipes for communication are arranged between the liquid medicine storage tank and the mixing module and between the flushing liquid storage tank and the mixing module.

6. The gynecological flushing device according to claim 5, characterized in that: The liquid pump module uses a micro plunger pump.

7. The gynecological flushing device according to claim 6, characterized in that: An elastic tube which can be bent arbitrarily is arranged between the baffle plate and the shell, and the elastic tube is fixedly connected to the baffle plate and the shell respectively.

8. The gynecological flushing device according to claim 7, characterized in that: The flushing nozzle also includes a connector fixedly arranged on the shell at one end away from the baffle, the liquid inlet of the flushing nozzle is arranged in the radial direction of the connector, and the liquid outlet of the connecting pipe is connected to the liquid inlet of the flushing nozzle.

9. The gynecological flushing device according to claim 8, characterized in that: A spiral protrusion is fixedly arranged on the surface of the shell, and the protrusion is made of a flexible material.

10. The gynecological flushing device according to claim 9, characterized in that: The control system includes an electrically connected controller and a display, and the controller is integrated inside the power module.

Images