WO2017193616A1

WO2017193616A1 - Wearable physical cooling device for head

Info

Publication number: WO2017193616A1
Application number: PCT/CN2017/070564
Authority: WO
Inventors: 张贯京
Original assignee: 深圳市前海康启源科技有限公司
Priority date: 2016-05-07
Filing date: 2017-01-07
Publication date: 2017-11-16
Also published as: CN205683186U

Abstract

A wearable physical cooling device for a head. The device comprises: a casing (1), a cooling ring (2), and an infrared ear thermometer (3). The casing (1) and cooling ring (2) are fixedly connected. The cooling ring (2) comprises an inner layer (21) and an outer layer (22). A cooling plate (23) is provided between the inner layer (21) and the outer layer (22) of the cooling ring (2). A display screen is provided on an outer surface of the outer layer (22) of the cooling ring (2). The infrared ear thermometer (3) is connected to the display screen (2) via a signal cable (4). The cooling plate (23) forms a serial connection with a storage battery (11) via an insulated power cable. The cooling plate (23) can convert an electrical energy from the storage battery (11) into a cooling energy, and transmits, via the inner layer (21) of the cooling ring (2), the cooling energy to the forehead of a feverish patient to achieve physical cooling of the head. The infrared ear thermometer (3) senses and measures an ear temperature of the patient as body temperature data of the feverish patient, and sends, via the signal cable (4), the body temperature data of the feverish patient to the display screen (20) to be displayed. The cooling device improves a physical cooling effect of a head of a feverish patient. The device is easy to use and can acquire body temperature data of the patient in real time.

Description

Specification Name of Invention: Wearable Head Physical Cooling Device Technical Field

[0001] The present invention relates to the field of medical devices, and in particular, to a wearable head physical cooling device.

Background technique

[0002] Clinically, in the head of a hyperthermia patient, the head of the patient is cooled down, and the head of the patient is often cooled by physical cooling. The main physical cooling methods currently used are: cold showering with a cold towel or cooling with an ice pack. However, cooling with a towel or cooling with an ice pack not only does not cool down well, but also requires special medical staff to care, and often needs to change towels and ice packs. Medical staff are inconvenienced. In addition, if the head cooling is performed by the existing physical cooling method, the patient's body temperature data cannot be measured, which increases the difficulty for the medical staff.

technical problem

[0003] The main purpose of the present invention is to provide a wearable head physical cooling device, which aims to solve the problem that the existing physical cooling and cold cooling method has a poor cooling effect, is inconvenient to use, and cannot obtain the patient's body temperature data.

Problem solution

Technical solution

[0004] In order to achieve the above object, the present invention provides a wearable head physical cooling device, including a housing, a cooling ring and an infrared ear thermometer, the housing and the cooling ring are fixedly connected, and the cooling ring is The inner layer and the outer layer are formed, and a cooling sheet is disposed between the inner layer and the outer layer of the cooling ring, and an outer surface of the outer layer of the temperature reducing ring is provided with a display screen, and the infrared ear thermometer is connected by a signal line. To the display screen, the cooling sheet is connected in series with a battery through an insulated conductive wire, wherein:

[0005] The cooling sheet is configured to convert electrical energy provided by the battery into cold energy, and transfer cold energy to the forehead of the fever patient through the inner layer of the cooling ring to perform physical cooling of the head;

[0006] the infrared ear thermometer is used to sense the temperature of the ear of the patient as the body temperature data of the fever patient, and send the body temperature data of the fever patient to the display screen through the signal line;

[0007] The display screen is used to display body temperature data of a fever patient. [0008] Preferably, a top of the housing is provided with a battery holder, and the battery is disposed on the battery holder.

[0009] Preferably, the battery holder is further provided with a switch button, and the cooling sheet is connected in series to the battery and the switch button through an insulated conductive wire.

[0010] Preferably, the battery is a rechargeable lithium battery or a button battery for supplying electric power to the cooling sheet and the display screen.

[0011] Preferably, the housing is provided with a plurality of perforations for assisting heat dissipation of the head of the fever patient.

[0012] Preferably, the housing is made of a heat-dissipating cotton material or a flexible plastic material to form a hat structure suitable for wearing on the head of a fever patient.

[0013] Preferably, the temperature reducing ring is a double-layer sealed semi-annular structure composed of the inner layer and the outer layer.

[0014] Preferably, a heat insulating mat is disposed between the outer layer of the cooling ring and the cooling sheet, and the heat insulating mat is configured to prevent cold energy generated by the cooling sheet from being dissipated into the outside air through the outer layer.

[0015] Preferably, each of the two ends of the cooling ring is provided with a tightening band, and the tightening band is used for fixing and closely adhering the cooling ring to the forehead of the fever patient.

[0016] Preferably, the display screen is a flexible display panel, and the cooling sheet is a flexible cooling sheet.

Advantageous effects of the invention

Beneficial effect

Compared with the prior art, the wearable head physical cooling device of the present invention adopts the above technical solution, and achieves the following technical effects: The cooling ring with the built-in cooling film not only improves the head physics of the fever patient The effect of cooling is easy for the fever patient to wear and convenient for the medical staff to use, and it can also help the medical staff to obtain the body temperature data of the fever patient.

Brief description of the drawing

DRAWINGS

1 is a schematic diagram of an external structure of a preferred embodiment of a wearable head physical cooling device of the present invention; [0019] FIG. 2 is an internal circuit of a preferred embodiment of the wearable head physical cooling device of the present invention; Connection diagram.

[0020] The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings. BEST MODE FOR CARRYING OUT THE INVENTION

BEST MODE FOR CARRYING OUT THE INVENTION

[0021] In order to further illustrate the technical means and functions of the present invention in order to achieve the above objects, the specific embodiments, structures, features and functions of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

1 and FIG. 2, FIG. 1 is a schematic diagram showing the external structure of a preferred embodiment of the wearable head physical cooling device of the present invention; FIG. 2 is a comparison of the wearable head physical cooling device of the present invention. A schematic diagram of the internal circuit connections of the preferred embodiment.

[0023] In the embodiment, the wearable head physical temperature lowering device includes, but is not limited to, a housing 1, a cooling ring 2, and an infrared ear thermometer 3. The housing 1 and the cooling ring 2 form an integral fixed connection, and the infrared ear thermometer 3 is connected to the display screen 20 of the cooling ring 2 via a signal line 4.

[0024] In the embodiment, the housing 1 is made of a heat-dissipating cotton material or a flexible plastic material, and is suitable for wearing on a head of a fever patient, and can be comfortably worn on the head of the fever patient. And it will not prevent the head of the fever patient from venting heat. The top of the casing 1 is provided with a battery holder 10, and the battery holder 10 is provided with a battery 11 and a shut-off button 12. A plurality of perforations 13 are uniformly or unevenly disposed on the casing 1 for assisting heat dissipation of the head of the fever patient.

[0025] The infrared ear thermometer 3 is an infrared ear temperature sensor capable of measuring the ear temperature of a patient by sensing an infrared radiation signal of the patient's ear cavity and the tympanic membrane. It is known to those skilled in the art that the inside of the human ear is less affected by external factors, so the temperature of the human ear is closest to the body temperature. In this embodiment, the infrared ear thermometer 3 is used to measure the temperature of the patient's ear as the body temperature data of the patient, and send the patient's body temperature data through the signal line 4 and display it to the display screen 20 for medical treatment. The person immediately observed the body temperature data of the fever patient.

The cooling ring 2 is a double-layered sealed semi-annular structure composed of an inner layer 21 and an outer layer 22. The length and width of the cooling ring 2 are preferably capable of covering the entire forehead of the patient. In the present embodiment, the temperature reducing ring 2 preferably has a length of 15 cm to 20 cm and a width of preferably 3 cm to 5 cm. When the wearable head physical cooling device is worn on the head of a fever patient, the inner layer 21 is in close contact with the forehead of the fever patient, and the outer layer 22 faces outward. The display screen 20 is mounted on the upper surface of the outer layer 22 of the cooling ring 2, the display The screen 20 is connected to the battery 11 by a conductive wire for displaying body temperature data of a fever patient. In the embodiment, the display screen 20 is a small-sized flexible display panel, which has the advantages of low power consumption, direct visibility, and flexibility, and is favorable for the cooling ring 2 to be closely attached to the forehead of the patient to display heat. Patient's temperature data.

[0027] In the embodiment, a cooling sheet 23 is disposed between the inner layer 21 and the outer layer 22 of the cooling ring 2, and the cooling sheet 23 is a flexible flexible cooling sheet, thereby facilitating the The cooling ring 2 is placed close to the patient's forehead. The cooling fins 23 are connected in series to the battery 11 and the shut-off button 12 via insulated conductive wires. The inner layer 21 of the cooling ring 2 is made of a flexible thermal conductive silicone material. When the cooling ring 2 is in close contact with the forehead of the fever patient, the inner layer 21 of the cooling ring 2 can quickly generate the cooling sheet 23. The transfer of cold energy to the forehead of a fever patient causes the patient's body temperature to drop rapidly. When the user presses the slamming button 12 吋, the cooling sheet 23 converts the electric energy supplied from the battery 11 into cold energy, and transfers the cold energy to the forehead of the fever patient through the inner layer 21 of the cooling ring 2 Perform physical cooling of the head. The cooling sheet 23 can be rapidly cooled to below zero degrees Celsius under the power supply of the battery 11, and has a good cooling effect, so that it can bring good effects to the physical cooling of the head of the fever patient.

[0028] In this embodiment, a heat insulating mat 24 is disposed between the outer layer 22 of the cooling ring 2 and the refrigerating sheet 23, and the insulating mat 24 is configured to prevent cold energy generated by the refrigerating sheet 23 from passing through the The outer layer 22 is dissipated into the outside air to lower the cooling effect of the refrigerating sheet 23, thereby further ensuring the effect of physical cooling of the head.

[0029] The battery 11 is used to supply electric energy to the display screen 20 and the cooling sheet 23. The battery 11 is a rechargeable lithium battery or a button battery, which can be reused after being charged, thereby reducing battery replacement. The cost, in turn, increases the service life of the battery 11. The off button 12 is used to control the opening or closing of the wearable head physical cooling device.

[0030] In this embodiment, each of the two ends of the cooling ring 2 is provided with a tightening belt 5 for fixing the cooling ring 2 and closely contacting the forehead of the fever patient, thereby further facilitating lifting of the head. The effect of physical cooling.

[0031] The wearable head physical cooling device of the embodiment adopts a cooling ring with a built-in cooling plate, which not only improves the effect of the physical cooling of the head of the fever patient, but also facilitates the wearing of the fever patient and is convenient for the medical staff to use, and can also help The medical staff immediately obtained the temperature data of the fever patient.

[0032] The above is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. The equivalent structure or equivalent function transformation made by the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and is included in the scope of patent protection of the present invention.

Industrial applicability

Compared with the prior art, the wearable head physical cooling device of the present invention adopts the above technical solution, and achieves the following technical effects: The cooling ring with the built-in refrigeration film not only improves the physical cooling effect of the head of the fever patient It is convenient for the fever patient to wear and convenient for the medical staff to use, and can also help the medical staff to obtain the body temperature data of the fever patient.

Claims

Claim

A wearable head physical cooling device includes a housing, wherein the device further includes a cooling ring and an infrared ear thermometer, the housing and the cooling ring are fixedly connected, and the cooling ring is composed of an inner layer and an outer layer. a cooling layer is disposed between the inner layer and the outer layer of the cooling ring, and an outer surface of the outer layer of the temperature reducing ring is provided with a display screen, and the infrared ear thermometer is connected to the display screen through a signal line The cooling sheet is connected in series with a battery through an insulated conductive wire, wherein: the cooling sheet is used to convert electrical energy provided by the battery into cold energy, and the cold energy is transmitted to the fever patient through the inner layer of the cooling ring. Performing physical cooling of the head on the forehead; the infrared ear thermometer is used to sense the temperature of the ear of the patient as body temperature data of the fever patient, and send body temperature data of the fever patient to the display screen through the signal line The display screen is used to display body temperature data of a fever patient.

The wearable head physical cooling device according to claim 1, wherein a top of the casing is provided with a battery holder, and the battery is disposed on the battery holder.

The wearable head physical cooling device according to claim 2, wherein the battery holder is further provided with a switch button, and the cold chip is connected in series to the battery and the pass through the insulated conductive wire. On the button.

The wearable head physical cooling device according to claim 2, wherein the battery is a rechargeable lithium battery or a button battery for supplying power to the cooling sheet and the display screen.

The wearable head physical cooling device according to claim 1, wherein the housing is provided with a plurality of perforations for assisting heat dissipation of the head of the fever patient.

The wearable head physical cooling device according to claim 1, wherein the housing is made of a heat-dissipating cotton material or a flexible plastic material to form a hat structure suitable for wearing on a head of a heat-generating patient.

The wearable head physical cooling device according to claim 1, wherein the temperature lowering ring is a double-layered sealed semi-annular structure composed of the inner layer and the outer layer.

The wearable head physical cooling device according to any one of claims 1 to 7, wherein a heat insulating pad is disposed between the outer layer of the temperature reducing ring and the cooling sheet, and the heat insulating pad is used for preventing The cold energy generated by the cooling sheet is transmitted through the outer layer to the outside air.

[Claim 9] The wearable head physical cooling device according to claim 8, wherein each of the two ends of the temperature reducing ring is provided with a tightening band, and the tightening band is used for fixing the cooling ring And close to the forehead of the fever patient.

[Claim 10] The wearable head physical temperature lowering device according to claim 1, wherein the display screen is a flexible display panel, and the cooling sheet is a flexible cooling sheet.