Physical cooling tool for fever of children

Abstract

The utility model relates to a physical cooling tool for infant fever, which comprises a headrest, a water hose and a circulating cooling mechanism, one end of the headrest is communicated with one end of the water hose, and the headrest and the water hose are of hollow structures filled with water; the headrest is used for supporting the back side of the head of the patient, and the other end of the water hose can be pasted to the other end of the headrest through the hook-and-loop fastener after being turned over and covers the forehead of the patient after being turned over; the circulating cooling mechanism is located on the side, away from the patient, of the headrest and communicates with the interior of the headrest through a water outlet pipe and a water inlet pipe, so that water in the headrest and the water hose circularly flows after reaching the preset temperature; the water outlet pipe extends into the headrest and then is divided into a first water outlet hose and a second water outlet hose, the first water outlet hose is located in the water hose and extends in the length direction of the water hose, and the second water outlet hose is located in the headrest and extends in the width direction of the headrest. It is guaranteed that after the water hose is overturned and applied to the forehead of a patient, water in the water hose can circularly flow, and the cooling effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a physical cooling tool for children with fever. Background Art

[0002] The Chinese utility model patent with application number 202021380246.3 discloses a physical cooling device for pediatrics, which includes a headrest and a water belt that are interconnected and have water inside, and the water inside circulates through a circulating cooling mechanism. After the patient's head is resting on the corresponding position of the headrest, the water belt is turned over and applied to the forehead for cooling. Although the water inside the headrest and the water belt in the above patent can cool down the child at the same time, solving the problem of low cooling efficiency using a towel, there are still the following defects: when cooling, the water belt needs to be turned over and applied to the patient's forehead. After turning over, the connection between the water belt and the headrest is bent, which will cause the water belt to be isolated from the inside of the headrest. The circulating cooling mechanism circulates the water inside the headrest and the water belt by connecting the headrest. If the water belt is isolated from the inside of the headrest, the water inside the water belt cannot circulate, and thus the preset cooling effect cannot be achieved. Utility Model Content

[0003] In summary, in order to overcome the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a physical cooling tool for children with fever.

[0004] The utility model solves the above-mentioned technical problems with a technical solution as follows: a physical cooling tool for children with fever, comprising a headrest, a water hose and a circulating cooling mechanism, one end of the headrest being connected to one end of the water hose, and both being hollow structures for containing water inside; the headrest is used to support the back of the patient's head, and the other end of the water hose can be attached to the other end of the headrest by Velcro after being turned over, and covers the patient's forehead after being turned over; the circulating cooling mechanism is located on the side of the headrest away from the patient, and the circulating cooling mechanism is connected to the inside of the headrest through a water outlet pipe and a water inlet pipe, so that the water inside the headrest and the water hose circulates after reaching a preset temperature; the water outlet pipe is divided into two branches, a first water outlet hose and a second water outlet hose, after extending to the inside of the headrest, wherein the first water outlet hose is located inside the water hose and extends along the length direction of the water hose, and the second water outlet hose is located inside the headrest and extends along the width direction of the headrest.

[0005] The beneficial effect of the utility model is that after the water belt is turned over and applied to the forehead of the patient, the water inside the water belt can circulate and flow, thereby ensuring the cooling effect.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the side walls of the first water outlet hose and the second water outlet hose are respectively evenly covered with a plurality of water holes.

[0008] The beneficial effect of adopting the above further solution is that water at different positions in the headrest and the water hose can enter the first water outlet hose or the second water outlet hose, ensuring that the internal water can circulate fully.

[0009] Furthermore, a heat-conducting structure is provided in the water belt to concentrate the heat of the water inside the water belt on the side close to the patient's forehead.

[0010] The beneficial effect of adopting the above further solution is: improving the heat exchange efficiency between the water body and the patient's forehead, thereby promoting the cooling of the patient.

[0011] Furthermore, the heat-conducting structure includes a plurality of conical blocks, the larger ends of the conical blocks are evenly and side by side fixed on the inner wall of the water belt away from the patient's forehead, and the smaller ends are located at a corresponding position in the middle of the water belt.

[0012] The beneficial effect of adopting the above further solution is that the heat of the water inside the water belt is concentrated on the side close to the patient's forehead.

[0013] Furthermore, the conical block is made of a heat-insulating material.

[0014] The beneficial effect of adopting the above further solution is to prevent the water body from exchanging heat with the external air. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 AA cross-sectional view (excluding the first water outlet hose).

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Headrest, 2. Water hose, 3. Circulating cooling mechanism, 4. Water outlet pipe, 5. Water inlet pipe, 6. First water outlet hose, 7. Second water outlet hose, 8. Water hole, 9. Conical block. DETAILED DESCRIPTION

[0019] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0020] like Figure 1As shown, a physical cooling tool for children with fever includes a headrest 1, a water hose 2 and a circulating cooling mechanism 3. One end of the headrest 1 is connected to one end of the water hose 2, and both are hollow structures for holding water inside. The headrest 1 is used to support the back of the patient's head. The other end of the water hose 2 can be attached to the other end of the headrest 1 through Velcro after being turned over, and covers the patient's forehead after being turned over. The circulating cooling mechanism 3 is located on the side of the headrest 1 away from the patient, and the circulating cooling mechanism 3 is connected to the inside of the headrest 1 through a water outlet pipe 4 and a water inlet pipe 5, so that the water inside the headrest 1 and the water hose 2 circulates after reaching a preset temperature.

[0021] The present invention adds a first water outlet hose 6, a second water outlet hose 7 and a heat conduction structure on the basis of the patent cited in the background technology. The other parts are consistent with the cited patent. The same parts are already existing technologies and will not be described in detail here. The specific working principle of the added parts is as follows:

[0022] After the water outlet pipe 4 extends to the inside of the headrest 1, it is divided into two branches, the first water outlet hose 6 and the second water outlet hose 7. The first water outlet hose 6 is inside the water belt 2 and extends along the length direction of the water belt 2, and the second water outlet hose 7 is inside the headrest 1 and extends along the width direction of the headrest 1. The side walls of the first water outlet hose 6 and the second water outlet hose 7 are evenly covered with a plurality of water holes 8. By providing the first water outlet hose 6 and the second water outlet hose 7, the first water outlet hose 6 and the second water outlet hose 7 output the water inside the headrest 1 and the water belt 2 to the circulating cooling mechanism 3. When the water belt 2 is turned over and applied to the patient's forehead, since the first water outlet hose 6 extends from the inside of the headrest 1 to the inside of the water belt 2, the first water outlet hose 6 will avoid the isolation of the water belt 2 from the inside of the headrest 1 after turning over and over synchronously with the water belt 2; on the other hand, the water holes 8 on the first water outlet hose 6 directly transport the water at different positions inside the water belt 2 to the circulating cooling mechanism 3. In summary, by adding the first water outlet hose 6 and providing the water hole 8 in the first water outlet hose 6, it can be ensured that after the water belt 2 is turned over and applied to the patient's forehead, the water inside it can circulate, thereby ensuring the cooling effect. As mentioned above, the water in the headrest 1 can also circulate through the second water outlet hose 7.

[0023] like Figure 2As shown, the water belt 2 is provided with a heat-conducting structure that concentrates the heat of the water inside the water belt 2 on the side close to the patient's forehead. The heat-conducting structure includes a plurality of conical blocks 9, the larger ends of which are evenly fixed side by side on the inner wall of the water belt 2 on the side away from the patient's forehead, and the smaller ends are located at the corresponding position in the middle of the water belt 2. The patient's forehead is one of the main parts that need to be cooled. Through the above design, the water in the water belt 2 will continue to expand and contract under the action of the conical block 9 during the circulation process (the conical block 9 and the inner wall of the water belt 2 form a cavity for the flow of water that continues to expand and contract). On the one hand, the flow route of the water is increased, and the heat exchange time between the water and the patient's forehead is prolonged; on the other hand, the water body continuously expands and contracts to alternately flush the inner wall of the water belt 2 close to the patient's forehead. Since the conical block 9 is made of insulating material, the thermal energy of the water body will be concentrated on the side wall of the water belt 2 close to the patient's forehead. Finally, the water body and the patient's forehead can fully exchange heat, that is, the temperature of the patient's forehead is quickly reduced, which greatly improves the cooling effect.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 physical cooling tool for children with fever, comprising a headrest (1), a water hose (2) and a circulating cooling mechanism (3), wherein one end of the headrest (1) is connected to one end of the water hose (2), and both are hollow structures for containing water inside; the headrest (1) is used to support the back of the patient's head, and the other end of the water hose (2) can be attached to the other end of the headrest (1) through Velcro after being turned over, and covers the patient's forehead after being turned over; the circulating cooling mechanism (3) is located on the side of the headrest (1) away from the patient, and the circulating cooling mechanism (3) is connected to the inside of the headrest (1) through a water outlet pipe (4) and a water inlet pipe (5), so that the water inside the headrest (1) and the water hose (2) circulates after reaching a preset temperature; it is characterized in that The water outlet pipe (4) extends into the interior of the headrest (1) and is divided into two branches, namely a first water outlet hose (6) and a second water outlet hose (7); the first water outlet hose (6) is located inside the water belt (2) and extends along the length direction of the water belt (2); the second water outlet hose (7) is located inside the headrest (1) and extends along the width direction of the headrest (1).

2. The physical cooling tool for children with fever according to claim 1, characterized in that: The side walls of the first water outlet hose (6) and the second water outlet hose (7) are respectively evenly distributed with a plurality of water holes (8).

3. The physical cooling tool for children with fever according to claim 1, characterized in that: The water belt (2) is provided with a heat-conducting structure for concentrating the heat of the water inside the water belt (2) on the side close to the patient's forehead.

4. The physical cooling tool for children with fever according to claim 3, characterized in that: The heat-conducting structure comprises a plurality of conical blocks (9), wherein the larger ends of the conical blocks (9) are evenly and side by side fixed on the inner wall of the water belt (2) on the side away from the patient's forehead, and the smaller ends thereof are located at a corresponding position in the middle of the water belt (2).

5. The physical cooling tool for children with fever according to claim 4, characterized in that: The conical block (9) is made of heat-insulating material.

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