Temperature adjusting device for bladder irrigation or enema

Abstract

The utility model relates to the technical field of medical instruments, in particular to a temperature adjusting device for bladder irrigation or clysis, which comprises an irrigation pipe, a liquid inlet pipe, a liquid outlet pipe and a constant-temperature heating three-way valve connector, the irrigation pipe, the liquid inlet pipe and the liquid outlet pipe are respectively connected with the constant-temperature heating three-way valve connector, and the constant-temperature heating three-way valve connector is connected with the constant-temperature heating three-way valve connector. A first partition plate is arranged in the constant-temperature heating three-way valve connector and divides the constant-temperature heating three-way valve connector into a heating cavity and a temperature control cavity, a temperature control assembly is arranged in the temperature control cavity, and a heating wire connected with the temperature control assembly is arranged in the heating cavity. The constant-temperature heating three-way valve is arranged on the flushing loop, flushing solution can be rapidly heated, the constant temperature is maintained, and therefore comfort brought to a patient during enema and bladder flushing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a temperature regulating device for bladder washing or enema. Background Art

[0002] The oncology department treats many patients with bladder cancer. These patients have a lot of hematuria when they come to the hospital for treatment. They will undergo radiotherapy during the treatment, and there will be necrotic tissue shedding. In order to prevent blood clots or necrotic tissue shedding from blocking the urethra and causing urinary retention, these patients usually use an indwelling catheter for continuous bladder irrigation (24 hours a day). However, the irrigation fluid is 3000ml per bag, and it usually takes several hours to flush a bag. There is no way to heat the indwelling catheter bladder irrigation. Patients feel that it is too cold after being flushed into the bladder, which stimulates the bladder and causes spasms.

[0003] In addition, many patients in the oncology department suffer from constipation due to chemotherapy or cancer pain treatment. Sometimes the doctor prescribes an enema. When the nurse enters the ward after heating the treatment room, she will encounter patients who need injections. Patients sometimes ask the nurse to give them the enema after giving them the injection. This causes the enema fluid to be heated repeatedly, increasing the nurse's workload.

[0004] Therefore, how to solve the above technical problems has become the focus of research in this field. Utility Model Content

[0005] The utility model aims to provide a temperature regulating device for bladder washing or enema, which solves the above-mentioned problems.

[0006] The embodiments of the present invention are implemented by the following technical solutions:

[0007] A temperature regulating device for bladder irrigation or enema, comprising an irrigation tube, a liquid inlet tube, a liquid discharge tube and a constant temperature heating three-way valve joint, wherein the irrigation tube, the liquid inlet tube and the liquid discharge tube are respectively connected to the constant temperature heating three-way valve joint, wherein a first partition is arranged in the constant temperature heating three-way valve joint, wherein the first partition separates the constant temperature heating three-way valve joint into a heating chamber and a temperature control chamber, wherein a temperature control assembly is arranged in the temperature control chamber, and wherein a heating wire connected to the temperature control assembly is arranged in the heating chamber.

[0008] In some embodiments of the utility model, a second partition is provided in the heating chamber, the second partition divides the heating chamber into a heating zone and a control valve zone, a through hole is provided at the center of the second partition, a valve block piston is provided in the control valve zone and is in contact with the inner wall of the control valve zone, a tooth groove is provided on the upper end surface of the valve block piston, a gear is meshed in the tooth groove, a rotating shaft is provided on the gear, the rotating shaft passes through the control valve zone upward, and a turning handle is integrally formed at the end of the rotating shaft.

[0009] In some embodiments of the utility model, the turning handle can adjust the valve block piston to move along the control valve area. When the valve block piston seals the through hole, the liquid inlet pipe and the liquid discharge pipe are connected; when the valve block piston opens the through hole, the flushing pipe and the liquid inlet pipe are connected.

[0010] In some embodiments of the present utility model, the constant temperature heating three-way valve joint is provided with a digital temperature sensor, and the sensing probe of the digital temperature sensor is arranged in the heating chamber.

[0011] In some embodiments of the utility model, a power module connected to the temperature control assembly is arranged in the constant temperature heating three-way valve connector, and a charging port connected to the power module is arranged on the constant temperature heating three-way valve connector.

[0012] In some embodiments of the present utility model, a flow regulating valve is provided on the flushing pipe.

[0013] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0014] The utility model can quickly heat the flushing solution and maintain a constant temperature by arranging a constant temperature heating three-way valve on the flushing circuit, thereby increasing the comfort brought to the patient during enema and bladder flushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the structure of a temperature regulating device for bladder washing or enema provided in Example 1 of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of a constant temperature heating three-way valve connector.

[0018] Icons: 1- flushing pipe, 2- liquid inlet pipe, 3- liquid discharge pipe, 4- constant temperature heating three-way valve connector, 41- temperature control chamber, 420- heating zone, 421- control valve zone, 5- digital display temperature sensor, 6- sensing probe, 7- first baffle, 8- temperature control assembly, 9- heating wire, 10- charging port, 11- control switch, 12- valve block piston, 13- tooth groove, 14- gear, 15- rotating shaft, 16- turning handle, 17- through hole, 18- second baffle, 19- flow control valve, 20- power supply device. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1

[0022] See also Figure 1 to Figure 2 As shown, a temperature regulating device for bladder irrigation or enema comprises an irrigation tube 1, an inlet tube 2, a discharge tube 3 and a constant temperature heating three-way valve joint 4, wherein the irrigation tube 1, the inlet tube 2 and the discharge tube 3 are respectively connected to the constant temperature heating three-way valve joint 4, wherein the irrigation tube 1 is located at the upper left end of the constant temperature heating three-way valve joint 4, a flow regulating valve 19 is arranged on the irrigation tube 1, the inlet tube 2 is located at the lower right end of the constant temperature heating three-way valve joint 4, and the discharge tube 3 is located at the right end face of the constant temperature heating three-way valve joint 4.

[0023] The constant temperature heating three-way valve connector 4 is provided with a first partition 7, which divides the constant temperature heating three-way valve connector 4 into a heating chamber and a temperature control chamber 41. The heating chamber and the temperature control chamber 41 are kept sealed. A temperature control assembly 8 is provided in the temperature control chamber 41. A heating wire 9 is provided in the heating chamber. The heating wire 9 is connected to the temperature control assembly 8, so that the temperature control assembly 8 can control the heating wire 9 to work. At the same time, in order to facilitate the control of the working state of the heating wire 9, a control switch 11 connected to the temperature control assembly 8 is provided on the surface of the constant temperature heating three-way valve connector 4.

[0024] In addition, in order to ensure the normal heating of the temperature control assembly 8, a power supply device 20 is also provided in the temperature control chamber 41. The power supply device 20 is connected to the temperature control assembly 8 to supply power to the temperature control assembly 8, so that the heating wire 9 is heated to heat the solution flowing through the heating chamber. At the same time, a charging port 10 is provided at the left end of the constant temperature heating three-way valve connector 4, and the charging port 10 is connected to the power supply device 20 to facilitate charging of the power supply device 20.

[0025] Here, it can be understood that the temperature control principle of the constant temperature heating three-way valve connector 4 can be referred to the existing heating faucet, so it will not be described here.

[0026] In this embodiment, a second partition 18 is provided in the heating chamber, and the second partition 18 divides the heating chamber into a heating zone 420 and a control valve zone 421. A through hole 17 is provided at the center of the second partition 18, and the through hole 17 connects the heating zone 420 and the control valve zone 421. A digital temperature sensor 5 is installed on the outer side of the constant temperature heating three-way valve connector 4, and the sensor probe 6 of the digital temperature sensor 5 is arranged in the heating zone 420 for monitoring the solution temperature.

[0027] The control valve area 421 is provided with a valve block piston 12, and the upper, lower, front and rear end surfaces of the valve block piston 12 are all in contact with the inner wall of the control valve area 421. The upper end surface of the valve block piston 12 is provided with a tooth groove 13, and a gear 14 is meshed in the tooth groove 13. A rotating shaft 15 is provided on the gear 14, and the rotating shaft 15 passes through the control valve area 421 upward, and a rotating handle 16 is integrally formed at the end of the rotating shaft 15. Therefore, by rotating the rotating handle 16, the valve block piston 12 can be adjusted to move along the control valve area 421. When the valve block piston 12 seals the through hole 17, the liquid inlet pipe 2 and the liquid discharge pipe 3 are connected; when the valve block piston 12 opens the through hole 17, the flushing pipe 1 and the liquid inlet pipe 2 are connected.

[0028] From the above content, it can be seen that the temperature regulating device for bladder washing or enema provided in this embodiment has the following usage method and working principle:

[0029] When penetration or bladder irrigation is required, first place one end of the liquid inlet tube 2 into the bladder or colon, connect the irrigation tube 1 to the irrigation liquid bag or irrigation liquid bottle, open the flow regulating valve, let the irrigation liquid flow into the constant temperature heating three-way valve connector 4, press the control switch 11, the temperature control assembly 8 controls the heating wire 9 to heat to the set temperature (such as 27.5°C) and maintain the constant temperature;

[0030] Then, the handle 16 is turned forward to move the valve block piston 12 to the right, the through hole 17 is opened, the flushing tube 1 and the liquid inlet tube 2 are connected, and the valve block piston 12 seals the liquid discharge tube 3, so that the flushing liquid enters the colon or bladder to complete the flushing;

[0031] Finally, after flushing is completed, close the temperature control assembly 8, reverse the handle 16, and the valve block piston 12 moves to the left to block the through hole 17, thereby connecting the liquid inlet pipe 2 and the liquid discharge pipe 3, and connect the liquid discharge pipe 3 to the siphon device, and use the siphon principle to flush the flushing liquid out of the colon or bladder.

[0032] In summary, the temperature regulating device for bladder irrigation or enema provided by the utility model can quickly heat the irrigation solution and maintain a constant temperature by arranging a constant temperature heating three-way valve on the irrigation circuit, thereby increasing the comfort brought to the patient during enema and bladder irrigation.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A temperature regulating device for bladder irrigation or enema, characterized in that: The invention comprises a flushing pipe (1), a liquid inlet pipe (2), a liquid discharge pipe (3) and a constant temperature heating three-way valve joint (4); the flushing pipe (1), the liquid inlet pipe (2) and the liquid discharge pipe (3) are respectively connected to the constant temperature heating three-way valve joint (4); a first partition plate (7) is arranged in the constant temperature heating three-way valve joint (4); the first partition plate (7) separates the constant temperature heating three-way valve joint (4) into a heating chamber and a temperature control chamber (41); a temperature control assembly (8) is arranged in the temperature control chamber (41); and a heating wire (9) connected to the temperature control assembly (8) is arranged in the heating chamber.

2. The temperature regulating device for bladder irrigation or enema according to claim 1, characterized in that: A second partition (18) is arranged in the heating chamber, and the second partition (18) divides the heating chamber into a heating area (420) and a control valve area (421). A through hole (17) is arranged at a central position of the second partition (18). A valve block piston (12) is arranged in the control valve area (421) and is in contact with the inner wall of the control valve area (421). A tooth groove (13) is arranged on the upper end surface of the valve block piston (12). A gear (14) is meshed in the tooth groove (13). A rotating shaft (15) is arranged on the gear (14). The rotating shaft (15) passes through the control valve area (421) upwards, and a rotating handle (16) is integrally formed at the end of the rotating shaft (15).

3. The temperature regulating device for bladder irrigation or enema according to claim 2, characterized in that: The turning handle (16) can adjust the movement of the valve block piston (12) along the control valve area (421); when the valve block piston (12) seals the through hole (17), the liquid inlet pipe (2) and the liquid discharge pipe (3) are connected; when the valve block piston (12) opens the through hole (17), the flushing pipe (1) and the liquid inlet pipe (2) are connected.

4. The temperature regulating device for bladder irrigation or enema according to claim 1, characterized in that: The constant temperature heating three-way valve connector (4) is provided with a digital temperature sensor (5), and the sensing probe (6) of the digital temperature sensor (5) is arranged in the heating chamber.

5. The temperature regulating device for bladder irrigation or enema according to claim 1, characterized in that: A power module connected to the temperature control assembly (8) is arranged inside the constant temperature heating three-way valve connector (4), and a charging port (10) connected to the power module is arranged on the constant temperature heating three-way valve connector (4).

6. The temperature regulating device for bladder irrigation or enema according to claim 1, characterized in that: The flushing pipe (1) is provided with a flow regulating valve (19).

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