Constant-temperature vaginal irrigation device

Abstract

The utility model discloses a constant-temperature vaginal irrigation device which comprises a heating constant-temperature device, a cleaning liquid bottle, a drainage tube and a cleaning head. The cleaning liquid bottle is connected with the heating constant-temperature device; one end of the drainage tube extends into the heating constant-temperature device, and the other end is connected with the cleaning head; the heating constant-temperature device comprises a constant-temperature valve, a heater, a liquid inlet pipe, a cold liquid storage tank and a controller; the thermostatic valve is mounted at the top end in the heating thermostatic device and connected with the cold liquid storage tank, and two ends are connected with the drainage tube; the heater is mounted at the bottom end of the heating constant-temperature device; the other end of the liquid inlet pipe is connected with the cleaning liquid bottle; the controller is mounted at the top end of the heating constant-temperature device and connected with the constant-temperature valve and the heater; cleaning liquid in the cleaning liquid bottle is conveyed into the heating constant-temperature device through the liquid inlet pipe, the internal drainage pipe surrounds in the heating constant-temperature box, the heater heats the cleaning liquid in a water bath mode, the constant-temperature valve and the cold liquid storage tank are combined to adjust the temperature, and the constant temperature of the cleaning liquid can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a constant-temperature vaginal washing device. Background Art

[0002] IVF is the common name for "in vitro fertilization-embryo transfer". It is a technology that takes the eggs and sperm of infertile couples out of the body, completes fertilization and develops into embryos in an in vitro culture system, and then transplants the embryos into the uterine cavity to achieve pregnancy. It is the core technology of assisted reproduction. IVF requires obtaining sperm and eggs first, combining sperm and eggs in vitro, and then placing the combined embryos in the woman's uterine cavity to complete the operation.

[0003] Before the IVF egg retrieval surgery, the patient needs to undergo perineal irrigation. The irrigation fluid used is physiological saline, and the temperature of the irrigation fluid needs to be maintained at about 37° to ensure the patient's comfort. The existing physiological saline heating methods mainly include heating in a constant temperature box or directly soaking in hot water. The heating temperature of the constant temperature box is stable, but the process is relatively cumbersome. The physiological saline needs to be taken out of the constant temperature box and then placed in the irrigation device for irrigation. In winter, when the temperature is low, the heat dissipation is relatively fast. When the patient's vagina is rinsed, the temperature has dropped, causing discomfort to the patient. Directly brewing with hot water for conduction heating is likely to cause temperature instability, and the temperature is often relatively high, and the operation is inconvenient. There is a safety hazard that the temperature of the safety saline is too high and the patient will be scalded.

[0004] Patent CN 202121284970.0 discloses a portable constant temperature vaginal douche pot, comprising a pot body, a connecting chamber and a water storage chamber are provided inside the pot body, a douche mechanism is provided inside the connecting chamber, and a PLC controller is fixedly provided on the inner wall of one side of the connecting chamber, a heating mechanism is provided inside the water storage chamber, and a temperature sensor is fixedly provided on the inner wall of one side of the water storage chamber, and a control panel is provided on one side of the pot body. This portable constant temperature vaginal douche pot heats the medicine by providing a heating mechanism and a temperature sensor, and can monitor the temperature of the medicine in real time to keep it at a constant temperature. By providing a douche mechanism, the micro pump is controlled to start through the control panel to increase the water pressure and improve the douche effect. By providing a hose, the douche head is convenient to move. By providing a battery, the douche pot is convenient to carry and has a wide range of uses. By providing a fixing seat and a connecting block, the douche head is convenient to fix so that it will not be exposed to the air for a long time to prevent contamination. The device heats the medicine solution by setting up a heating mechanism and a temperature sensor, and can monitor the temperature of the medicine solution in real time. However, the heating mechanism directly contacts the cleaning liquid and heats it, which easily leads to uncontrollable temperature. It is necessary to observe whether the temperature of the device is reached from time to time, which is troublesome to operate. Utility Model Content

[0005] The utility model aims to provide a constant temperature vaginal douche device which is easy to operate, keeps a constant temperature of a cleaning liquid, and improves the comfort of patients, so as to solve the technical problems that the heating operation of the cleaning liquid is complicated and the temperature is difficult to control.

[0006] In order to solve the above technical problems, the solution adopted by the utility model is as follows:

[0007] A constant temperature vaginal douche device, comprising a heating constant temperature device, a cleaning liquid bottle, a drainage tube and a cleaning head; the cleaning liquid bottle is connected to one side of the heating constant temperature device; one end of the drainage tube extends into the interior of the heating constant temperature device through an opening of the heating constant temperature device, surrounds the heating constant temperature device, and the other end is connected to the cleaning head;

[0008] The heating thermostatic device includes a thermostatic valve, a heater, a liquid inlet pipe, a cold liquid storage tank and a controller; the thermostatic valve is fixedly installed at the top of the heating thermostatic device, and extends out of the heating thermostatic device to be connected to the cold liquid storage tank; the drainage pipe is placed at both ends of the thermostatic valve; the heater is fixedly installed at the bottom of the heating thermostatic device; one end of the liquid inlet pipe is connected to the drainage pipe surrounding the heating thermostatic device, and the other end is connected to the cleaning liquid bottle; the controller is installed at the top of the heating thermostatic device, connected to the thermostatic valve and the heater, and the controller is a single-chip microcomputer; the heating method of the heating thermostatic device adopts a water bath heating method, and the cleaning liquid adopts physiological saline.

[0009] Furthermore, the liquid inlet pipe is provided with a placement groove; the placement groove is an inverted trapezoid, the shape matches the cleaning liquid bottle, and is fixedly installed at the upper end of one end of the liquid inlet pipe. The cleaning liquid bottle is placed in the placement groove and connected through threads, and the cleaning liquid in the cleaning liquid bottle enters the liquid inlet pipe and flows to the drainage pipe inside the heating thermostatic device for heating.

[0010] Furthermore, a matching sealing cover is provided at the top of the cleaning liquid bottle; the sealing cover is threadedly connected to the cleaning liquid bottle. The sealing cover can seal the cleaning liquid bottle and facilitate the addition of cleaning liquid. When using the device, the cleaning liquid bottle is installed, the sealing cover is rotated to open, and the cleaning liquid is added.

[0011] Furthermore, a liquid filling port is provided at the top of the cold liquid storage tank, and a matching sealing cap is provided at the liquid filling port. Cleaning liquid is added to the cold liquid storage tank through the liquid filling port and the sealing cap and then sealed.

[0012] Furthermore, the heating thermostatic device includes a thermometer and a booster pump; the thermometer is fixedly installed directly below the thermostatic valve and connected to the controller; the booster pump is located inside the heating thermostatic valve, and the drainage pipe is connected to the liquid inlet pipe through the booster pump. The thermometer can monitor the water temperature in the heating thermostatic device in real time to avoid overheating of the heater, which causes the water temperature of the cleaning liquid to be too high. The booster pump can transfer the cleaning liquid from the low liquid inlet pipe through the drainage pipe to the high thermostatic valve to mix hot and cold and maintain a constant temperature.

[0013] Further, the drainage tube includes a conduit A, a conduit B and a conduit C; the conduit A surrounds the heating thermostatic device, one end of which is connected to the booster pump and the other end is connected to the thermostatic valve; one end of the conduit B is connected to the cleaning head and the other end is connected to the opening of the heating thermostatic device; one end of the conduit C is connected to the thermostatic valve and the other end is connected to the conduit B through the opening of the heating thermostatic device. The cleaning liquid circulates to the thermostatic valve through the booster pump and conduit A to mix the flow and ensure constant temperature, and the conduit C transports the cleaning liquid from the thermostatic valve to the conduit B, and then transports it to the cleaning head through the conduit B.

[0014] Furthermore, the controller is provided with an alarm device, which is fixedly mounted on one side of the controller. The alarm device can monitor the fluctuation range of the thermometer and the temperature of the thermostatic valve, and when the temperatures of both are too high at the same time, an alarm is issued to notify medical staff.

[0015] The working principle of the utility model is as follows:

[0016] When in use, the cleaning liquid bottle is connected to the liquid inlet pipe of the heating thermostatic device, and the cold liquid storage tank is connected to the upper end of the thermostatic valve; the sealing cover of the cleaning liquid bottle and the sealing cover of the cold liquid storage tank are opened, and after adding physiological saline, the sealing cover and the sealing cover are closed, and a suitable temperature range is set by the controller, and the heater is turned on to heat the water of the heating thermostatic device. The booster pump can transport the physiological saline in the lower liquid inlet pipe to the thermostatic valve, and at the same time, the flow rate of the physiological saline in the catheter A can be adjusted, so that the physiological saline in the catheter A is conveniently heated by water bath. The top of the thermostatic valve is connected to the cold liquid storage tank, and one side is connected to the catheter A. When the temperature of the physiological saline is too high, the thermostatic valve is connected to the cold physiological saline in the cold liquid storage tank for mixing, so that the outflowing physiological saline is kept at a constant temperature. The constant temperature physiological saline is used to clean the patient through the cleaning head. The thermometer is connected to the alarm device and the controller, and the temperature of the monitoring thermometer is measured. When the temperatures of the water and the cleaning liquid in the thermostatic valve are both too high, an alarm is issued to notify the medical staff.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1. The utility model transmits the cleaning liquid in the cleaning liquid bottle to the heating constant temperature device through the liquid inlet pipe, and surrounds it in the heating constant temperature box through the internal drainage pipe. The heater heats the cleaning liquid in the drainage pipe in a water bath, and the temperature of the cleaning liquid can be guaranteed in combination with the thermostatic valve and the cold liquid storage tank.

[0019] 2. The thermostatic valve and thermometer of the utility model can monitor the temperature of the cleaning liquid and the water in the heating thermostatic device in real time. When the temperatures of both exceed the range set by the controller at the same time, the alarm device will sound an alarm to notify medical staff to avoid excessive temperature due to lack of cold cleaning liquid in the cold liquid storage tank or damage to the device, which may cause scalding to the patient.

[0020] 3. The booster pump of the utility model can transfer the cleaning liquid from the lower liquid inlet pipe through the drainage pipe to the higher thermostatic valve to mix the cold and hot liquids and maintain a constant temperature. At the same time, the flow rate of the cleaning liquid in the conduit A can be adjusted to fully heat the cleaning liquid.

[0021] 5. The heating thermostatic device, cleaning liquid bottle, drainage tube, cleaning head and cold liquid storage tank of the utility model are all movably connected, which is convenient for installation and subsequent cleaning and disinfection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view structural schematic diagram of the utility model;

[0023] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0024] Figure 3 for Figure 2 A is an enlarged structural diagram;

[0025] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0026] In the figure: 1. Heating thermostatic device; 101. Constant temperature valve; 102. Heater; 103. Liquid inlet pipe; 104. Cold liquid storage tank; 105. Controller; 1051. Alarm device; 106. Placement slot; 108. Liquid filling port; 109. Sealing cover; 1010. Thermometer; 1011. Booster pump; 2. Cleaning liquid bottle; 201. Sealing cover; 3. Drainage tube; 301. Catheter A; 302. Catheter B; 303. Catheter C; 4. Cleaning head. DETAILED DESCRIPTION

[0027] 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.

[0028] The following is a further detailed description of a constant temperature vaginal douche device of the utility model in conjunction with the accompanying drawings: Example

[0029] A constant temperature vaginal irrigation device, comprising a heating constant temperature device 1, a cleaning liquid bottle 2, a drainage tube 3 and a cleaning head 4; the cleaning liquid bottle 2 is connected to one side of the heating constant temperature device 1; one end of the drainage tube 3 extends into the interior of the heating constant temperature device 1 through an opening provided in the heating constant temperature device 1, surrounds the heating constant temperature device, and the other end is connected to the cleaning head 4;

[0030] The heating thermostatic device 1 includes a thermostatic valve 101, a heater 102, a liquid inlet pipe 103, a cold liquid storage tank 104 and a controller 105; the thermostatic valve 101 is fixedly installed at the top of the heating thermostatic device 1, and extends out of the heating thermostatic device 1 to be connected to the cold liquid storage tank 104; the drainage pipe 3 is placed at both ends of the thermostatic valve 101; the heater 102 is fixedly installed at the bottom of the heating thermostatic device 1; one end of the liquid inlet pipe 103 is connected to the drainage pipe 3 inside the heating thermostatic device 1, and the other end is connected to the cleaning liquid bottle 2; the controller 105 is installed at the top of the heating thermostatic device 1, and is connected to the thermostatic valve 101 and the heater 102; the heating method of the heating thermostatic device 1 is a water bath heating method.

[0031] The working principle of this embodiment is as follows:

[0032] When in use, the cleaning liquid bottle 2 is threadedly connected to the liquid inlet pipe 103 of the heating thermostatic device 1, and the cold liquid storage tank 104 is connected to the upper end of the thermostatic valve 101; after adding physiological saline into the cleaning liquid bottle 2 and the cold liquid storage tank 104, a suitable temperature range is set by the controller 105, the heater 102 is turned on to heat the water inside the heating thermostatic device 1, and the physiological saline in the drainage tube 3 is heated by a water bath, and the top of the thermostatic valve 101 is connected to the cold liquid storage tank 104. When the temperature of the physiological saline is too high, the thermostatic valve 101 is connected to the cold physiological saline in the cold liquid storage tank 104 for mixing, so that the outflowing physiological saline is kept at a constant temperature. Example

[0033] The difference from Example 1 lies in that the liquid inlet pipe 103 is provided with a placement groove 106; the placement groove 106 is an inverted trapezoid, the shape of which matches the cleaning liquid bottle 2, and is fixedly installed at the upper end of one end of the liquid inlet pipe 103; the top of the cleaning liquid bottle 2 is provided with a matching sealing cover 201; the sealing cover 201 is threadedly connected to the cleaning liquid bottle 2; the top of the cold liquid storage tank 104 is provided with a liquid filling port 108; the liquid filling port 108 is provided with a matching sealing cover 109.

[0034] The cleaning liquid bottle 2 is placed in the placement groove 106 and connected by threads. The cleaning liquid in the cleaning liquid bottle 2 enters the liquid inlet pipe 103 and flows to the drainage pipe 3 inside the heating constant temperature device 1 for heating; physiological saline is used as the cleaning liquid; the sealing cover 201 can seal the cleaning liquid bottle 2 and facilitate the addition of cleaning liquid. When using the device, the cleaning liquid bottle 2 is installed, the sealing cover 201 is rotated to open, and the cleaning liquid is added. The cleaning liquid is added to the cold liquid storage tank 104 through the liquid filling port 108 and the sealing cover 109 and sealed.

[0035] The working principle of this embodiment is the same as that of Embodiment 1. Example

[0036] The difference from Example 2 is that the heating thermostatic device 1 includes a thermometer 1010 and a booster pump 1011; the thermometer 1010 is fixedly installed directly below the thermostatic valve 101 and connected to the controller 105; the booster pump 1011 is located inside the thermostatic valve 101, and the drainage pipe 3 is connected to the liquid inlet pipe 103 through the booster pump 1011; the drainage pipe 3 includes a conduit A301, a conduit B302 and a conduit C303; the conduit A301 surrounds the heating thermostatic device 101 and is connected to the liquid inlet pipe 103; the conduit A301 surrounds the heating thermostatic device 101 and is connected to the liquid inlet pipe 103; the booster pump 101 ... Inside the thermal thermostatic device 1, one end is connected to the booster pump 1011, and the other end is connected to the thermostatic valve 101; one end of the conduit B302 is connected to the cleaning head 4, and the other end is connected to the opening of the heating thermostatic device 1; one end of the conduit C303 is connected to the thermostatic valve 101, and the other end is connected to the conduit B302 through the opening of the heating thermostatic device 1; the controller 105 is provided with an alarm device 1051; the alarm device 1051 is fixedly installed on one side of the controller 105.

[0037] The booster pump 1011 can transfer the cleaning liquid from the lower liquid inlet pipe 103 through the drainage pipe 3 to the higher thermostatic valve 101 to mix the hot and cold and maintain a constant temperature. The thermometer 1010 can monitor the water temperature in the heating thermostatic device 1 in real time to prevent the heater 102 from overheating, which may cause the water temperature of the cleaning liquid to be too high and scald the patient. The cleaning liquid circulates to the thermostatic valve 101 through the booster pump 1011 and the catheter A301 to mix the flow to ensure constant temperature. The catheter C303 transports the cleaning liquid from the thermostatic valve 101 to the catheter B302, and then transports it to the cleaning head 4 through the catheter B302. The alarm device 1051 can monitor the fluctuation range of the thermometer 1010 and the temperature of the thermostatic valve 101. When the temperature of one of them is too high, an alarm will be issued to notify medical staff to prevent damage to the device, which may cause the heating temperature to be too high and scald the patient.

[0038] The working principle of this embodiment is the same as that of Embodiment 2.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A constant temperature vaginal irrigation device, characterized in that: It comprises a heating and thermostatic device (1), a cleaning liquid bottle (2), a drainage tube (3) and a cleaning head (4); the cleaning liquid bottle (2) is connected to one side of the heating and thermostatic device (1); one end of the drainage tube (3) extends into the interior of the heating and thermostatic device (1) through an opening provided in the heating and thermostatic device (1), and the other end is connected to the cleaning head (4); The heating thermostatic device (1) comprises a thermostatic valve (101), a heater (102), a liquid inlet pipe (103), a cold liquid storage tank (104) and a controller (105); the thermostatic valve (101) is fixedly mounted at the top of the heating thermostatic device (1) and extends out of the heating thermostatic device (1) to be connected to the cold liquid storage tank (104); the drainage pipe (3) is placed at both ends of the thermostatic valve (101); the heater (102) is fixedly mounted at the bottom of the heating thermostatic device (1); one end of the liquid inlet pipe (103) is connected to the drainage pipe (3) inside the heating thermostatic device (1), and the other end is connected to the cleaning liquid bottle (2); the controller (105) is mounted at the top of the heating thermostatic device (1) and is connected to the thermostatic valve (101) and the heater (102); the heating thermostatic device (1) is heated by a water bath.

2. A constant temperature vaginal irrigation device according to claim 1, characterized in that: The liquid inlet pipe (103) is provided with a placement groove (106); the placement groove (106) is in an inverted trapezoidal shape and is fixedly mounted on the upper end of one end of the liquid inlet pipe (103).

3. A constant temperature vaginal irrigation device according to claim 2, characterized in that: A matching sealing cover (201) is provided at the top of the cleaning liquid bottle (2); the sealing cover (201) is threadedly connected to the cleaning liquid bottle (2).

4. A constant temperature vaginal irrigation device according to claim 1, characterized in that: The top of the cold liquid storage tank (104) is provided with a liquid filling port (108); the liquid filling port (108) is provided with a matching sealing cover (109).

5. A constant temperature vaginal irrigation device according to claim 1, characterized in that: The heating thermostatic device (1) comprises a thermometer (1010) and a booster pump (1011); the thermometer (1010) is fixedly installed directly below the thermostatic valve (101) and is connected to the controller (105); the booster pump (1011) is located inside the thermostatic valve (101), and the drainage tube (3) is connected to the liquid inlet tube (103) via the booster pump (1011).

6. A constant temperature vaginal irrigation device according to claim 5, characterized in that: The drainage tube (3) comprises a conduit A (301), a conduit B (302) and a conduit C (303); the conduit A (301) is surrounded within the heating thermostatic device (1), one end of which is connected to the booster pump (1011), and the other end of which is connected to the thermostatic valve (101); one end of the conduit B (302) is connected to the cleaning head (4), and the other end of which is connected to an opening provided in the heating thermostatic device (1); one end of the conduit C (303) is connected to the thermostatic valve (101), and the other end of which is connected to the conduit B (302) through the opening of the heating thermostatic device (1).

7. A constant temperature vaginal irrigation device according to claim 1, characterized in that: The controller (105) is provided with an alarm device (1051); the alarm device (1051) is fixedly mounted on one side of the controller (105).

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