A cold compress and hot compress treatment device

Abstract

The present invention provides a cold compress and hot compress treatment device, comprising a device body, the device body comprising an energy storage bin and a working bin; a first pump and a second pump; the first pump can extract a medium from the energy storage bin and transport it to the working bin; a pad, the second pump can extract a medium in the working bin and input it into the pad, the medium circulates in the pad and then flows back to the working bin; a heating component, the heating component can heat the medium; a refrigeration component, the refrigeration component can cool the medium. The present invention integrates cold compress and hot compress together for easy use; it can be used for a long time by built-in electronic refrigeration components and electronic heating components; it can accurately adjust the temperature to achieve the best treatment effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical dressings, and particularly relates to a cold compress and hot compress treatment device. Background Art

[0002] At present, for cold compress treatment and hot compress treatment, an ice pack or a hot water bag needs to be applied to the painful area respectively. When long-term cold compress or hot compress is required, the ice pack or the hot water bag needs to be frequently replaced, and the temperature of the existing method cannot be maintained at an effective treatment temperature. If the cold compress temperature is too high or the hot compress temperature is too low, the effective treatment effect cannot be achieved. Summary of the Invention

[0003] To solve the above technical problems, the present invention proposes a technical solution of a cold compress and hot compress treatment device to solve the above technical problems.

[0004] The present invention discloses a cold compress and hot compress treatment device, which includes: a device body, the device body includes an energy storage chamber and a working chamber; a first pump and a second pump; the first pump can extract a medium from the energy storage chamber and transport it to the working chamber; a dressing pad, the second pump can extract the medium in the working chamber and input it into the dressing pad, and the medium circulates in the dressing pad and then returns to the working chamber; a heating component, the heating component can heat the medium in the working chamber; a refrigeration component, the refrigeration component can cool the medium in the working chamber.

[0005] According to the device of the present invention, a temperature sensor is arranged in the working chamber, and the heating component and / or the refrigeration component can be started or stopped according to the temperature feedback by the temperature sensor to adjust the temperature in the working chamber to a preset temperature.

[0006] According to the device of the present invention, when the temperature sensor detects that the temperature in the working chamber reaches the preset temperature, the second pump is started.

[0007] According to the device of the present invention, a first liquid level sensor is arranged in the working chamber. When the liquid level in the working chamber is lower than the first liquid level value, the first pump is started to pump the medium from the energy storage chamber into the working chamber. When the liquid level in the working chamber reaches the second liquid level value, the first pump stops.

[0008] According to the device of the present invention, a second liquid level sensor is arranged in the energy storage chamber. When the liquid level in the energy storage chamber reaches the third liquid level value, the first pump can pump the medium from the energy storage chamber into the working chamber.

[0009] According to the device of the present invention, a one-way valve is also connected between the working chamber and the energy storage chamber, and the one-way valve is unidirectionally connected from the working chamber to the energy storage chamber.

[0010] According to the device of the present invention, the device includes a control system; the control system determines whether the medium in the energy storage bin can regulate the temperature of the medium in the working bin based on the temperature detected by the temperature sensor. If so, the first pump is started, and the medium in the working bin overflows into the energy storage bin from the one-way valve.

[0011] According to the device of the present invention, when the device finishes working, the second pump can also pump the medium in the working chamber into the energy storage chamber.

[0012] According to the device of the present invention, the heating assembly includes a heating plate, and the heating plate is located at the bottom of the working chamber; or the heating plate is located in the middle of the working chamber.

[0013] According to the device of the present invention, the refrigeration assembly includes a refrigeration fin, and the refrigeration fin is connected to the heat dissipation device.

[0014] In summary, the solution proposed by the present invention has the following beneficial effects:

[0015] 1. Integrate cold compress and hot compress together for easy use;

[0016] 2. With built-in electronic cooling components and electronic heating components, it can be used for a long time;

[0017] 2. Able to accurately adjust the temperature to achieve the best treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 is a first cross-sectional view of a cold compress and hot compress treatment device according to an embodiment of the present invention;

[0020] Figure 2 is a second cross-sectional view of a cold compress and hot compress treatment device according to an embodiment of the present invention;

[0021] Figure 3 The figure is a working principle diagram of a cold compress and hot compress treatment device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0023] See Figures 1 to 3 , the present invention discloses a cold compress and hot compress treatment device, including: a device body 1, a first pump 4, a second pump 5, a heating sheet 6, a cooling sheet 7, a dressing pad, and a heat dissipation device 9.

[0024] The device body 1 has an energy storage chamber 2 and a working chamber 3 inside. A one-way valve 8 is connected between the energy storage chamber 2 and the working chamber 3. The one-way valve 8 is unidirectionally connected from the working chamber 3 to the energy storage chamber 2. The volume of the energy storage chamber 2 is larger than that of the working chamber 3. The first pump 4 is arranged in the energy storage chamber 2, and the first pump 4 can pump water from the energy storage chamber 2 to the working chamber 3; the second pump 5 is arranged in the working chamber 3. At the same time, the working chamber 3 is also connected to a first pipe 10 and a second pipe 11. The liquid inlet end of the first pipe 10 is connected to the output end of the second pump 5, and the liquid outlet end of the first pipe 10 is connected to the liquid inlet end of the dressing pad; the liquid inlet end of the second pipe 11 is connected to the output end of the dressing pad, and the liquid outlet end of the second pipe 11 is connected to the working chamber 3. After the second pump 5 is turned on, the water in the working chamber 3 can circulate through the dressing pad and then flow back and enter the working chamber 3 again. Water is the medium of the present invention.

[0025] A heating component, which can heat the medium; the heating component includes a heating sheet 5, and the heating sheet 5 is located at the bottom of the working chamber 3 to quickly heat the water in the working chamber 3. A cooling component, which can cool the medium, the cooling component includes a cooling sheet 7, the cooling sheet 7 is located on the side wall of the working chamber 3, a heat sink is arranged outside the cooling sheet 7, and a fan is arranged on the extended side of the heat sink. When the cooling sheet 7 cools, the generated heat is transferred to the heat sink, and turning on the fan can blow air to the heat sink for cooling and heat dissipation. The heat sink and the fan are the heat dissipation device 9 of the present invention.

[0026] A temperature sensor and a first liquid level sensor are arranged in the working chamber 3. The temperature sensor detects the temperature in the working chamber 3 in real time, and the first liquid level sensor detects the liquid level in the working chamber 3 in real time.

[0027] A second liquid level sensor is arranged in the energy storage chamber 2, and the second liquid level sensor detects the liquid level in the energy storage chamber 2 in real time.

[0028] The cold compress and hot compress treatment device of the present invention further includes a control system, and the control system is electrically connected to the first pump 4, the second pump 5, the heating sheet 6, the cooling sheet 7, the fan, the temperature sensor, the first liquid level sensor, and the second liquid level sensor respectively.

[0029] The control system can start or stop the heating component and / or the refrigeration component according to the temperature feedback by the temperature sensor, so as to adjust the temperature in the working chamber 3 to a preset temperature. When the temperature sensor detects that the temperature in the working chamber 3 reaches the preset temperature, the second pump 5 starts. When the liquid level in the working chamber 3 is lower than the first liquid level value, the first pump 4 starts to pump water from the energy storage chamber 2 into the working chamber 3, and when the liquid level in the working chamber 3 reaches the second liquid level value, the first pump 4 stops working. When the liquid level in the energy storage chamber 2 reaches the third liquid level value, the first pump 4 can pump water from the energy storage chamber 2 into the working chamber 3.

[0030] When using the cold compress and hot compress treatment device of the present invention, the user puts a certain amount of normal temperature water (put ice cubes and normal temperature water when cold compress is needed) into the energy storage chamber 2. The first pump 4 pumps a small amount of water from the energy storage chamber 2 into the working chamber 3 for refrigeration or heating, and can reach the optimal treatment temperature (8 degrees Celsius for cold therapy / 40 degrees Celsius for hot therapy) within 5 - 10 minutes, and then enters the dressing pad to perform cold compress or hot compress on the human body, and then circulates back to the working chamber 3 to continue refrigeration or heating. The user can also adjust the temperature according to the treatment plan or his own needs. The cold therapy can be adjusted between 6 - 10 degrees Celsius, and the hot therapy can be adjusted between 38 - 42 degrees Celsius.

[0031] The energy storage chamber 2 is responsible for putting the normal temperature water (put ice cubes and normal temperature water when cold compress is needed) required by the device. The working chamber 3 is responsible for adjusting the water temperature through the heating sheet 6 or the refrigeration sheet 7 after pumping water from the energy storage chamber, and then circulating to the external dressing pad.

[0032] Put a certain amount of normal temperature water and ice cubes into the energy storage chamber 2 in the refrigeration mode, and put a certain amount of normal temperature water into the energy storage chamber 2 in the heating mode. The energy storage chamber 2 is provided with a second liquid level sensor. When the water volume meets the conditions, the first pump 4 in the working chamber 3 starts to work, and pumps water from the energy storage chamber 2 into the working chamber 3. A temperature sensor is provided in the working chamber 3, and the electronic refrigeration component or the electronic heating component is started according to the temperature set by the control system to adjust the temperature of the water, and then the second pump 5 conducts water circulation to the external dressing pad. In other embodiments, the first pump 4 is arranged in the working chamber 3.

[0033] A first liquid level sensor is provided in the working chamber 3. When the water volume is insufficient, the first pump 4 in the working chamber 3 will pump water from the energy storage chamber 2 into the working chamber 3 to ensure sufficient water volume in the working chamber 3. A temperature monitoring sensor is provided in the working chamber 3. During cold compress, if the water temperature in the working chamber 3 is too high, the control system judges whether the temperature of the energy storage chamber 2 can assist in adjusting the temperature. If it can assist in adjusting the temperature, the first pump 4 in the energy storage chamber 2 will pump the low-temperature water from the energy storage chamber 2 into the working chamber 3, and the original high-temperature water in the working chamber 3 can overflow back to the energy storage chamber 2 through the one-way valve 8 for cooling.

[0034] After the work is completed, the second pump 6 in the working chamber 3 will pump the water in the working chamber 3 back to the energy storage chamber 2, which is convenient for cleaning. After the power is cut off, the water can also be poured from the working chamber 3 into the energy storage chamber 2 through the check valve 8.

[0035] A water blowing motor can also be arranged in the working chamber 3, and the water blowing motor is responsible for evenly adjusting the water temperature in the working chamber 3.

[0036] In other embodiments, the heating sheet is located at the middle position of the working chamber

[0037] In summary, the technical solutions of various aspects of the present invention have the following advantages compared with the prior art:

[0038] 1. Integrating cold compress and hot compress together is convenient for use;

[0039] 2. By means of the built-in electronic refrigeration component and electronic heating component, it can be used for a long time;

[0040] 2. It can accurately adjust the temperature to achieve the best treatment effect.

[0041] Please note that the technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combinations of these technical features do not conflict, they should be considered as the scope recorded in this specification. The above embodiments only express several implementation manners of the present application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A cold compress and hot compress treatment device, characterized in that, The device includes: A device body, which includes an energy storage chamber and a working chamber; A first pump and a second pump; the first pump can extract a medium from the energy storage chamber and transport it to the working chamber; A dressing pad, the second pump can extract the medium in the working chamber and input it into the dressing pad, and the medium circulates in the dressing pad and then returns to the working chamber; A heating component, which can heat the medium in the working chamber; A refrigeration component, which can cool the medium in the working chamber; A temperature sensor is arranged in the working chamber, and the heating component and / or the refrigeration component can be started or stopped according to the temperature feedback by the temperature sensor to adjust the temperature in the working chamber to a preset temperature; When the temperature sensor detects that the temperature in the working chamber reaches the preset temperature, the second pump starts; A first liquid level sensor is arranged in the working chamber. When the liquid level in the working chamber is lower than the first liquid level value, the first pump starts to extract the medium from the energy storage chamber and pump it into the working chamber. When the liquid level in the working chamber reaches the second liquid level value, the first pump stops; A second liquid level sensor is arranged in the energy storage chamber. When the liquid level in the energy storage chamber reaches the third liquid level value, the first pump can extract the medium from the energy storage chamber and pump it into the working chamber; A one-way valve is also connected between the working chamber and the energy storage chamber, and the one-way valve is unidirectionally connected from the working chamber to the energy storage chamber; The device includes a control system; The control system judges whether the medium in the energy storage chamber can adjust the temperature of the medium in the working chamber according to the temperature detected by the temperature sensor. If so, the first pump starts, and the medium in the working chamber overflows into the energy storage chamber from the one-way valve.

2. The cold compress and hot compress treatment device according to claim 1, characterized in that, When the device finishes working, the second pump can also pump the medium in the working chamber into the energy storage chamber.

3. The cold compress and hot compress treatment device according to claim 1, characterized in that, The heating component includes a heating sheet; The heating sheet is located at the bottom of the working chamber; Or the heating sheet is located at the middle position of the working chamber.

4. The cold compress and hot compress treatment device according to claim 1, characterized in that, The refrigeration component includes a refrigeration sheet, and the refrigeration sheet is connected with a heat dissipation device.

Images