Heat preservation clysis device

Abstract

The utility model relates to the field of medical instruments, in particular to a heat preservation enema device which comprises an enema bag body and a heat preservation device. The enema bag body comprises an enema bag body, a water filling nozzle, a hanging loop, a water outlet, a connecting tube, a buffer drip chamber, a flow regulating valve and an anus tube; the heat preservation device comprises a heat preservation device front face and a heat preservation device back face. When the enema bag is used, the heat preservation device is connected to the outer surface of the enema bag body in a sleeved mode, the size of the heat preservation device is larger than that of the enema bag body, the enema bag can be connected into the heat preservation device in a sleeved mode, and the problem that enema liquid is cooled when the liquid level is lower than the heat preservation device is solved; the heat preservation device can be prevented from falling off in the heating and heat preservation process. The heat preservation device can be separated from the enema bag body for repeated use.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, and more specifically to a heat preservation enema device. Background Art

[0002] Enema is a technique that involves pouring a certain amount of liquid from the anus through the rectum into the colon to clean the intestines, defecate, or supply drugs from the intestines to achieve the purpose of diagnosis and treatment. During the enema process, you need to pay attention to the temperature changes of the enema solution at all times, because when the temperature of the enema solution is lower than 36 degrees Celsius, the intestine will undergo emergency contraction due to cold stimulation, leading to intestinal spasm and inducing abdominal pain symptoms; when the temperature of the enema is higher than 41 degrees Celsius, the intestine will be congested, intestinal fluid will excessively exude, stimulating the intestinal smooth muscle contraction, which can lead to increased intestinal peristalsis and make the enema solution unable to be retained smoothly. Therefore, it is necessary to choose an enema solution of appropriate temperature during enema to ensure the smooth progress of the enema. The most suitable temperature for enema is between 37 and 41 degrees Celsius.

[0003] However, as the enema time increases, the enema liquid will gradually cool down, thereby irritating the patient's intestines. In order to solve this problem, various heat preservation devices have begun to appear on the market. For example, the utility model patent specification from China CN202121418283.3 announced on January 18, 2022 discloses such a disposable enema drainage bag that can be heated and controlled. This device can be directly sleeved on the bag body of the enema bag, and after receiving the signal from the temperature measuring device set at the bottom of the bag body, the liquid in the enema bag is heated. The temperature measuring device and the heating device of the utility model are used separately, the manufacturing process is complicated, and it can only be used once, which is very wasteful. In addition, the contact area between the heating device and the enema bag is small, which easily makes the temperature difference of the liquid in the enema bag too large, so that the liquid in the enema bag is heated unevenly.

[0004] Therefore, it is necessary to design a heat-insulating enema device so that the enema liquid can maintain a suitable temperature during the enema process. Utility Model Content

[0005] 1. Problem to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a heat-insulating enema device, which can solve the problem of uneven heating of enema liquid or medicine during the enema process.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A heat preservation enema device comprises an enema bag body and a heat preservation device. The enema bag body comprises an enema bag body, a water inlet, a hanging hook, a water outlet, a connecting pipe, a buffer drip bucket, a flow regulating valve and an anal tube; the heat preservation device comprises a front side of the heat preservation device and a back side of the heat preservation device.

[0010] The enema bag body can be divided into a cavity that can be injected with water and a solid part that cannot be injected with water. A water injection port connected to the cavity inside the enema bag body is provided at the top, and a hanging hook is provided on the upper part of the water injection port. A water outlet connected to the cavity inside the enema bag body is provided at the bottom of the enema bag body, and the water outlet is connected to a connecting pipe. A buffer drip bucket is provided on the connecting pipe, and a flow regulating valve is slidably provided at the bottom of the buffer drip bucket; the bottom end of the connecting pipe is connected to the anus tube.

[0011] A visual transparent plastic window is arranged on the central vertical line portion of the front face of the heat preservation device, a controller is installed on the back face of the heat preservation device, and a power socket is arranged on the outer surface of the controller.

[0012] Furthermore, the solid part is located at the four corners of the enema bag and is provided with through holes.

[0013] Furthermore, the size of the heat preservation device is larger than the size of the enema bag body.

[0014] Furthermore, the heat preservation device is divided into a front side of the heat preservation device and a back side of the heat preservation device, and the two sides can be buckled together through a cylinder.

[0015] Furthermore, the size gap of the cylinder matches the size of the through hole on the enema bag body.

[0016] Furthermore, a visual transparent plastic window is provided at the central vertical line portion of the front side of the heat preservation device, and a scale is marked on the inner surface of the visual transparent plastic window; the color of the scale value can be changed according to the temperature.

[0017] Furthermore, a heating device and liquid heat-insulating material are provided on both the front and back sides of the heat-insulating device.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) The utility model sleeves the heat preservation device on the outer surface of the enema bag body, and the size of the heat preservation device is larger than the size of the enema bag body. The heat preservation device can be sleeved on the outside of the enema bag to prevent the enema liquid from cooling when the liquid level is lower than the heat preservation device. The heat preservation device is snapped into the through hole of the enema bag through a cylinder to prevent the heat preservation device from falling off during the heating and heat preservation process. The heat preservation material in liquid state is arranged inside the heat preservation device, which can be heated by a metal wire to ensure that the temperature of the enema liquid can be kept within a suitable range.

[0021] (2) The size of the cylinder on the heat preservation device of the utility model is smaller than the size of the through holes at the four corners of the enema bag. The cylinder can be buckled together through the through holes, and the heat preservation device can be detached from the enema bag body and reused.

[0022] (3) The scale of the utility model is arranged inside the visible transparent plastic window of the heat preservation device. When the liquid in the enema bag is heated and kept warm, the liquid level in the enema bag can be clearly observed.

[0023] (4) The numerical values ​​on the scale of the utility model are made of thermochromic material. When the temperature is below 37 degrees Celsius, the color of the scale value is blue; when the temperature is between 37 and 41 degrees Celsius, the color of the scale value is green; when the temperature is above 41 degrees Celsius, the color of the scale value is red.

[0024] (5) The utility model can power the heat preservation device through a mobile power source.

[0025] (6) The insulation device of the utility model has insulation liquid in the interlayer on both the front and back sides. The contact area between the insulation device and the water-filled cavity of the enema bag body reaches more than 90%, and the insulation device can be tightly buckled on the enema bag body. During the heating process, the contact area between the insulation device and the enema bag body reaches more than 90%, thereby ensuring that the liquid in the enema bag body will not be heated unevenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the enema bag body of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the heat preservation device of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the back side of the heat preservation device of the utility model;

[0030] Figure 5 It is a cross-sectional structural schematic diagram of the heat preservation device of the utility model.

[0031] Description of the numbers in the figure:

[0032] 1 enema bag body, 2 water inlet, 3 hanging rack, 4 water outlet, 5 connecting pipe, 6 buffer drip bucket, 7 flow regulating valve, 8 anal tube, 9 through hole, 10 insulation device, 11 cylinder, 12 back of insulation device, 13 front of insulation device, 14 visual transparent plastic window, 15 controller, 16 Type-C interface, 17 insulation liquid, 18 temperature sensing device. DETAILED DESCRIPTION

[0033] Embodiment 1:

[0034] See also Figure 1-4 A heat preservation enema device comprises an enema bag body and a heat preservation device 10. The enema bag body comprises an enema bag body 1, a water inlet 2, a hanging 3, a water outlet 4, a connecting pipe 5, a buffer drip bucket 6, a flow regulating valve 7, an anal tube 8 and a through hole 9. The heat preservation device 10 comprises a cylinder 11, a back side of the heat preservation device 12, a front side of the heat preservation device 13, a visual transparent plastic window 14, a controller 15 and a Type-C interface 16.

[0035] like Figure 1 As shown, the heat preservation device 10 is buckled with the enema bag through the cylinders 11 arranged at the four corners of the inner part and the through holes 9 arranged at the four corners of the enema bag body 1. The size of the cylinder 11 is smaller than the size of the through hole 9; the size of the heat preservation device 10 is larger than the size of the enema bag body 1.

[0036] like Figure 2 As shown, when no water is injected, the enema bag body 1 is a rectangular parallelepiped, and is divided into a cavity that can be used for water injection and a solid part that cannot be injected with water; the solid part is arranged at the four corners of the enema bag body 1, and a through hole 9 is arranged on the solid part. A water injection port 2 communicating with the cavity inside the enema bag body 1 is arranged at the top of the enema bag body 1; a hanging 3 is arranged on the upper part of the water injection port 2. A water outlet 4 communicating with the internal cavity of the enema bag body 1 is arranged at the bottom end of the enema bag body 1. The water outlet 4 is connected with the connecting pipe 5. A buffer drip bucket 6 is arranged on the connecting pipe 5; a flow regulating valve 7 is slidably arranged at the lower part of the buffer drip bucket 6; and an anal tube 8 is connected at the bottom end of the connecting pipe 5.

[0037] like Figure 3 and Figure 4 As shown, the heat preservation device 10 is composed of a heat preservation device front 13 and a heat preservation device back 12; the heat preservation device back 12 and the heat preservation device front 13 are two separate surfaces, and the heat preservation device back 12 and the heat preservation device front 13 are respectively provided with a cylinder 11, and the two are connected by the cylinder 11 composed internally. The top of the cylinder 11 on the back 12 of the heat preservation device is a protruding male buckle, and the top of the cylinder 11 on the front 13 of the heat preservation device is provided with a female buckle in a notch shape, and the male buckle and the female buckle can be snapped together. A controller 15 is provided on the outer surface of the back 12 of the heat preservation device, and a Type-C interface 16 is provided on the outer surface of the controller 15. A visual transparent plastic window 14 is provided on the central vertical line part of the front 13 of the heat preservation device, and a scale is marked inside the visual transparent plastic window 14.

[0038] The scale value is made of thermochromic material and can change its color according to the temperature of the enema solution; when the temperature is lower than 37 degrees Celsius, the color of the scale value is blue; when the temperature is between 37 and 41 degrees Celsius, the color of the scale value is green; when the temperature is higher than 41 degrees Celsius, the color of the scale value is red.

[0039] like Figure 5 As shown, the front side 13 of the heat preservation device and the back side 12 of the heat preservation device are sandwich structures; a heat preservation liquid 17 and a temperature sensing device 18 are arranged in the sandwich. The metal wire of the heating device used for heating is immersed in the heat preservation liquid 17 and is connected to the external controller 15 through a wire. The temperature sensing device 18 is arranged on a side of the enema bag body 1 in the back side 12 of the heat preservation device; the temperature sensing device 18 is connected to the controller 15 through a wire. When heating, the mobile power supply is connected to the controller 15 through a data cable, and the current passes through the metal wire in the heat preservation device 10 to heat the heat preservation liquid 17; after the heat preservation liquid 17 is heated, the temperature of the heat preservation liquid 17 forms a temperature difference with the temperature of the liquid in the enema bag, and the heat is transferred from the heat preservation liquid 17 to the liquid or medicine in the enema bag by heat conduction, thereby ensuring that the temperature of the liquid in the enema bag body 1 will not be higher than 41 degrees Celsius.

[0040] The sandwich structure area of ​​the heat preservation device 10 is larger than 90% of the area of ​​the cavity area where water can be added to the enema bag body 1. The heat preservation device 10 can be tightly buckled with the enema bag body 1 through the cylinder 11, so that the contact area between the heat preservation part of the heat preservation device 10 and the enema bag body 1 reaches more than 90%, preventing the problem of uneven heating of the liquid in the enema bag body 1.

[0041] Steps:

[0042] 1. Choose the appropriate liquid and amount of enema liquid according to the type of enema method.

[0043] 2. After opening the cylinder 11 between the heat preservation devices 10, let the cylinder 11 pass through the through holes 9 at the four corners of the enema bag body 1 and buckle together, so that the heat preservation device 10 is covered on the outer surface of the enema bag body 1.

[0044] 3. Inject the liquid used for enema into the cavity of the enema bag body 1 through the water injection port 2 at the top of the enema bag body until the height of the liquid reaches the required scale value.

[0045] 4. When the temperature of the liquid is acceptable for enema, the color of the scale value set in the visual transparent plastic window 14 will turn green; when the temperature is lower than 37 degrees Celsius, the color of the scale value will turn blue; when the temperature is higher than 41 degrees Celsius, the color of the scale value will turn red.

[0046] 5. According to the change of the color of the scale value, the liquid in the enema bag body 1 can be directly blended to make the liquid temperature reach a suitable range; or the heat preservation device 10 can be connected to a mobile power source and the heat preservation device 10 can be used to heat and keep the liquid in the enema bag warm.

[0047] 6. When the temperature reaches the appropriate range, insert the anal tube 8 into the anus. Slightly open the flow regulating valve 7 to allow the liquid in the enema bag to flow into the connecting tube 5. At this time, the flow regulating valve 7 can be opened slowly according to the situation until the flow rate of the liquid does not make the person receiving the enema feel uncomfortable.

Claims

1. A heat preservation enema device, characterized in that: It comprises an enema bag body and a heat preservation device (10), wherein the enema bag body comprises an enema bag body (1) and a connecting pipe (5), and the heat preservation device (10) comprises a heat preservation device back side (12) and a heat preservation device front side (13); The enema bag body (1) can be divided into a cavity that can be injected with water and a solid part that cannot be injected with water. The top of the enema bag body (1) is provided with a water injection port (2) that is connected to the cavity inside the enema bag body (1). A hanging bracket (3) is provided on the water injection port (2). The bottom of the enema bag body (1) is provided with a water outlet (4) that is connected to the cavity inside the enema bag body (1). The water outlet (4) is connected to a connecting pipe (5). A buffer drip bucket (6) is provided on the connecting pipe (5). A flow regulating valve (7) is provided below the buffer drip bucket (6). The bottom of the connecting pipe (5) is connected to an anal canal (8). The front side (13) of the heat preservation device is provided with a visible transparent plastic window (14), the outer surface of the back side (12) of the heat preservation device is provided with a controller (15), and the outer surface of the controller (15) is provided with a power supply socket.

2. A heat preservation enema device according to claim 1, characterized in that: The solid part is located at the four corners of the enema bag and is provided with through holes (9).

3. A heat preservation enema device according to claim 1, characterized in that: The visual transparent plastic window (14) is arranged on the central vertical line portion of the front face (13) of the heat preservation device, and a scale is marked on the inner surface of the visual transparent plastic window (14).

4. A heat preservation enema device according to claim 3, characterized in that: The color of the numerical values ​​on the scale can change according to the temperature.

5. The heat preservation enema device according to claim 1, characterized in that: The power socket is in the shape of a Type-C interface (16).

6. A heat preservation enema device according to claim 1, characterized in that: The size of the heat preservation device (10) is larger than the size of the enema bag body (1).

7. The heat preservation enema device according to claim 1, characterized in that: The front side (13) of the heat-insulating device and the back side (12) of the heat-insulating device are buckled together via a cylinder (11).

8. A heat preservation enema device according to claim 7, characterized in that: The size of the cylinder (11) is sufficiently close to match the size of the through hole (9) on the enema bag body.

9. The heat preservation enema device according to claim 1, characterized in that: The front and back sides of the heat-insulating device (10) are both provided with a heating device and a liquid heat-insulating material.

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