Head cooling device for emergency department

Abstract

The utility model provides a head cooling device for an emergency department, which relates to the technical field of medical assistance and comprises a shell, a cooling mechanism is arranged in the shell and comprises a threaded rod, and a rotating shaft is arranged at one end, extending into the shell, of the threaded rod. An arc fixator is arranged at the position, located at the bottom of the rotating shaft, in the shell, a sponge protection pad is arranged at the bottom of the arc fixator, a liquid injection opening is formed in the position, located on the front face of the rotating shaft, of the top end of the arc fixator, and a built-in groove is formed in the arc fixator; a plurality of round holes are formed in the bottom of the arc fixator and located at the connecting position of the sponge protection pad at equal intervals in a surrounding mode, the fan is matched with the arc fixator for use, the volatilization time of alcohol can be shortened, the rapid cooling effect is achieved, the head of a patient can be fixed in cooperation with the shell, and input of human resources is greatly reduced; and the comfort of the patient is also effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical assistance, in particular to a head cooling device for an emergency department. Background Art

[0002] Head cooling plays a vital role in medical treatment, especially in emergency departments. Under high fever conditions, brain tissue may undergo changes, including cerebral edema and increased metabolic rate of brain cells. These changes may increase the demand for oxygen and energy by brain cells, thereby aggravating brain damage. Effective head cooling can not only reduce brain cell metabolism and reduce oxygen and energy consumption, but also improve brain cell tolerance to hypoxia, thereby preventing brain diseases and central nervous system damage caused by high fever.

[0003] Traditional head cooling methods, such as ice packs, are widely used, but have obvious limitations. First, ice packs are difficult to fix on the patient's head during use, requiring medical staff to constantly adjust and monitor, which undoubtedly increases the burden on medical staff. Second, as the ice pack melts, the moisture produced will soak the pillow and sheets, causing discomfort to the patient and may even cause skin problems. In addition, the cooling effect of this method is often unstable and the temperature cannot be accurately controlled, which is particularly important in medical situations where fine regulation of body temperature is required.

[0004] With the development of medical technology, more advanced head cooling methods have emerged, such as head cooling caps based on coolant circulation or electronic cooling devices. Although these methods have improved temperature control and stability, they still have problems such as high cost, bulky equipment, and complex use, which limit their widespread application in emergency departments.

[0005] Therefore, developing a head cooling device that can effectively achieve rapid cooling of the head, is easy to use, and has a moderate cost is of great significance for improving the medical efficiency and patient comfort of the emergency department. The head cooling device for the emergency department proposed in the present invention is designed to address the deficiencies of the prior art. Through the cooperation of the built-in cooling mechanism and the fan, the device can accelerate the volatilization time of the alcohol and achieve a fast and effective cooling effect. At the same time, its unique design makes the device more stable, which not only reduces the workload of medical staff, but also improves the comfort of patients. Utility Model Content

[0006] The utility model aims to solve the shortcomings existing in the prior art. Common head cooling methods are mostly to use ice packs to cool the patient's head to reduce fever, but ice packs are not easy to fix, and medical staff need to pay attention to them at all times to prevent them from slipping, which wastes human resources. In addition, as the ice packs melt, a large amount of water will be generated, which will soak the pillow and make the patient feel uncomfortable.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A head cooling device for an emergency department comprises a shell, wherein a cooling mechanism is arranged inside the shell;

[0009] The cooling mechanism includes a threaded rod, and a rotating shaft is provided at one end of the threaded rod extending into the interior of the shell, an arc fixer is provided inside the shell and at the bottom of the rotating shaft, a sponge pad is provided at the bottom of the arc fixer, a liquid injection port is provided at the top of the arc fixer and at the front of the rotating shaft, a built-in groove is provided inside the arc fixer, a plurality of circular holes are provided at equal intervals around the bottom of the arc fixer and at the connection of the sponge pad, and an arc pad is provided inside the shell and at the bottom of the sponge pad.

[0010] As a preferred solution of the utility model, a fan is arranged on the front of the shell, a threaded opening is opened at the top of the shell near the center, a circular groove is opened at the top of the shell and located on the front of the threaded opening, and the threaded rod is adapted to the threaded opening.

[0011] The technical effect of adopting the above further scheme is: the fan can drive the air flow inside the shell to move, thereby accelerating the volatilization rate of alcohol and achieving the effect of physical cooling of the patient's head. The threaded rod can be adjusted according to the diameter of the patient's head to increase comfort and cooling effect.

[0012] As a preferred solution of the utility model, the rotating shaft is fixedly connected to the threaded rod, and the arc fixer is rotatably connected to the rotating shaft.

[0013] The technical effect of adopting the above further solution is that when the threaded rod is rotated, the rotating shaft can prevent the arc fixator from rotating along with the threaded rod, thereby facilitating fixation of the patient's head.

[0014] As a preferred solution of the utility model, the built-in groove is connected with the liquid injection port and the circular hole.

[0015] The technical effect of adopting the above further scheme is: the external infusion device injects alcohol into the built-in groove through the injection port, and then slowly penetrates into the interior of the protective sponge through the circular hole, thereby cooling the patient's head.

[0016] As a preferred solution of the utility model, the sponge pad is fixed to the arc fixer by bolts.

[0017] The technical effect of adopting the above further solution is that the sponge pad can be made more secure by bolting the sponge pad to the arc fixer.

[0018] As a preferred solution of the utility model, the arc pad is arranged corresponding to the arc fixer, and the arc pad is fixed to the housing by bolts.

[0019] The technical effect of adopting the above further solution is: the patient's head can be fixed by the arc pad in cooperation with the arc fixator, making the equipment more stable.

[0020] As a preferred solution of the utility model: the outside of the shell (1) is covered with a heat insulation layer to reduce the influence of the ambient temperature on the cooling effect and maintain the stability of the internal temperature of the device.

[0021] As a preferred solution of the utility model: a temperature sensor is arranged outside the arc fixer (203) for real-time monitoring of the temperature of the cooling area and adjusting the cooling intensity through a control system.

[0022] As a preferred solution of the utility model: the fan (101) is an adjustable-speed fan, and the user can adjust the wind speed as needed to achieve different cooling rates.

[0023] As a preferred solution of the utility model: a pulley or a movable bracket is provided at the bottom of the housing (1), so that the entire device can be easily moved and adjusted to suit different usage environments and patient needs.

[0024] Compared with existing head cooling technologies, the utility model shows a number of significant beneficial effects. First, through the uniquely designed shell and cooling mechanism, the device can effectively achieve rapid cooling of the head. Its core innovation lies in the coordinated work of the fan and the arc holder. This design speeds up the evaporation time of the alcohol, thereby achieving a rapid and effective cooling effect. Compared with traditional ice packs or head cooling methods based on coolant circulation, the present invention provides a faster and more direct cooling method.

[0025] Secondly, the design of the present invention allows for a secure fixation to the patient's head, which is particularly important in emergency departments. In emergency situations, medical staff may not be able to continuously monitor the patient, and the secure fixation function of the device can reduce the need for monitoring, thereby greatly saving human resources. In addition, this secure fixation method also reduces the patient's discomfort during use and improves the patient's comfort.

[0026] In addition, the present invention also takes safety and convenience into consideration. Its design is simple and easy to operate, and is suitable for use in high-pressure and fast-paced environments such as emergency departments. In general, the present invention provides a more efficient, comfortable and user-friendly head cooling solution, which significantly improves medical efficiency, reduces the workload of medical staff, and enhances the patient's treatment experience compared to the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of a head cooling device for emergency departments provided by the utility model;

[0028] Figure 2 This is an overall side structural anatomical diagram of an emergency department head cooling device provided by the utility model;

[0029] Figure 3 This is an overall front structural anatomical diagram of a head cooling device for emergency departments provided by the utility model;

[0030] Figure 4 This is an enlarged schematic diagram of structure A of a head cooling device for an emergency department provided by the utility model.

[0031] Legend: 1. Shell; 101. Fan; 102. Threaded port; 103. Round groove; 2. Cooling mechanism; 201. Threaded rod; 202. Rotating shaft; 203. Arc holder; 204. Sponge pad; 205. Liquid filling port; 206. Built-in groove; 207. Round hole; 208. Arc pad. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0033] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0036] Example 1

[0037] like Figure 1-4 As shown, the utility model provides a technical solution: a head cooling device for an emergency department, comprising a shell 1, a cooling mechanism 2 is arranged inside the shell 1, the cooling mechanism 2 comprises a threaded rod 201, a rotating shaft 202 is arranged at one end of the threaded rod 201 extending into the shell 1, an arc fixer 203 is arranged inside the shell 1 and at the bottom of the rotating shaft 202, a sponge pad 204 is arranged at the bottom of the arc fixer 203, a liquid injection port 205 is provided at the top of the arc fixer 203 and at the front of the rotating shaft 202, a built-in groove 206 is provided inside the arc fixer 203, a plurality of circular holes 207 are equidistantly provided at the bottom of the arc fixer 203 and at the connection with the sponge pad 204, and an arc pad 208 is provided inside the shell 1 and at the bottom of the sponge pad 204.

[0038] Example 2

[0039] like Figure 1-4As shown, a fan 101 is provided on the front of the shell 1, a threaded opening 102 is provided at the top of the shell 1 near the center, a circular groove 103 is provided at the top of the shell 1 and on the front of the threaded opening 102, and the threaded rod 201 is adapted to the threaded opening 102. The fan 101 can drive the air flow inside the shell 1 to move, thereby accelerating the volatilization speed of alcohol and achieving the effect of physically cooling the patient's head. The threaded rod 201 can be adjusted according to the diameter of the patient's head to increase comfort and cooling effect. The rotating shaft 202 is fixedly connected to the threaded rod 201, and the arc fixer 203 is rotatably connected to the rotating shaft 202. When the threaded rod 201 is rotated, the rotating shaft 202 can prevent the arc fixer 203 from following the threaded rod 201. The internal groove 206 is connected with the injection port 205 and the circular hole 207. The external infusion device injects alcohol into the internal groove 206 through the injection port 205, and then slowly penetrates into the inside of the sponge pad 204 through the circular hole 207, so as to cool the patient's head. The sponge pad 204 is fixed to the arc fixer 203 by bolts. The bolt fixation of the sponge pad 204 and the arc fixer 203 can make the sponge pad 204 more secure. The arc pad 208 is arranged corresponding to the arc fixer 203. The arc pad 208 is fixed to the shell 1 by bolts. The arc pad 208 can cooperate with the arc fixer 203 to fix the patient's head, so that the equipment is more stable.

[0040] The working process of the utility model is as follows: when using a head cooling device for an emergency department to cool the patient's head, first open the shell 1, make the patient's head lie on the top of the arc pad 208, pass the external infusion pipeline through the circular groove 103 and connect it to the injection port 205, and finally close the shell 1 to complete the preparation work, and rotate the threaded rod 201 to make the threaded rod 201 push the sponge pad 204 to contact the patient's head. After adjusting to a comfortable position, the external infusion pipeline injects alcohol into the built-in groove 206 through the injection port 205, and the alcohol drips into the sponge pad 204 through the circular hole 207 and slowly penetrates, and finally evenly contacts the patient's head skin. At the same time, the rotation of the fan 101 drives the air flow inside the shell 1 to flow rapidly. A large amount of heat energy will be absorbed during the evaporation of alcohol, and finally it will be brought out of the shell 1 by the air flow, thereby completing the entire cooling process. The process does not require continuous attention from medical staff, which greatly reduces the investment of medical staff and prevents the waste of human resources. In addition, a large amount of water will not be generated during the evaporation of alcohol, which effectively improves the comfort of the patient.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A head cooling device for emergency department, comprising a housing (1), characterized in that: A cooling mechanism (2) is provided inside the housing (1); The cooling mechanism (2) comprises a threaded rod (201), wherein a rotating shaft (202) is arranged at one end of the threaded rod (201) extending into the interior of the shell (1), an arc fixer (203) is arranged inside the shell (1) and at the bottom of the rotating shaft (202), a sponge pad (204) is arranged at the bottom of the arc fixer (203), a liquid injection port (205) is provided at the top of the arc fixer (203) and at the front of the rotating shaft (202), a built-in groove (206) is provided inside the arc fixer (203), a plurality of circular holes (207) are provided at equal intervals around the bottom of the arc fixer (203) and at the connection with the sponge pad (204), and an arc pad (208) is provided inside the shell (1) and at the bottom of the sponge pad (204).

2. The head cooling device for emergency department according to claim 1, characterized in that: A fan (101) is arranged on the front of the shell (1), a threaded opening (102) is provided at the top of the shell (1) near the center, a circular groove (103) is provided at the top of the shell (1) and on the front of the threaded opening (102), and the threaded rod (201) is adapted to fit the threaded opening (102).

3. The head cooling device for emergency department according to claim 1, characterized in that: The rotating shaft (202) is fixedly connected to the threaded rod (201), and the circular arc fixer (203) is rotatably connected to the rotating shaft (202).

4. The head cooling device for emergency department according to claim 1, characterized in that: The built-in groove (206) is connected to the liquid injection port (205) and the circular hole (207).

5. The head cooling device for emergency department according to claim 1, characterized in that: The sponge pad (204) is fixed to the arc fixer (203) via bolts.

6. The head cooling device for emergency department according to claim 1, characterized in that: The circular arc pad (208) is arranged corresponding to the circular arc fixer (203), and the circular arc pad (208) is fixed to the housing (1) by means of bolts.

7. The head cooling device for emergency department according to claim 1, characterized in that: The exterior of the housing (1) is covered with a heat insulating layer to reduce the influence of the ambient temperature on the cooling effect and to maintain the internal temperature of the device stable.

8. The head cooling device for emergency department according to claim 1, characterized in that: A temperature sensor is arranged outside the arc fixer (203) for real-time monitoring of the temperature of the cooling area and adjusting the cooling intensity through a control system.

9. The head cooling device for emergency department according to claim 1, characterized in that: The bottom of the housing (1) is provided with a pulley or a movable bracket, so that the entire device can be easily moved and adjusted in position to adapt to different usage environments and patient needs.

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