CN221655409U - Medical blood transfusion warming device - Google Patents

Abstract

The utility model relates to the technical field of medical devices, and in particular to a medical blood transfusion warming device, in order to solve the problem of limitations and mobility restrictions in some special cases when the traditional medical blood transfusion warming device is working. The utility model solves the problem that the traditional medical blood transfusion warming device relies on electricity when working, needs to be connected to a power supply to work normally, and may bring limitations in some special cases, and solves the mobility restriction problem caused by the possibility of frequent movement through a handle. The utility model includes a box, a heating layer, a heating tube, a heat conducting plate, an electric structure, a power supply, a control panel, a display screen, an operation button, a temperature sensor, a tube inlet, and a handle.

Description

Medical blood transfusion warming device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical blood transfusion warming device.

Technical Background

Core temperature is clinically defined as the core body temperature, and maintaining a relatively stable core body temperature is of great significance for ensuring the normal metabolism and stability of various physiological functions of the human body. Therefore, maintaining a normal body temperature is one of the important measures to save lives, especially when a large amount of blood transfusion is required during emergency rescue or surgery.

Blood is stored in a 4°C refrigerator for a long time. There is no time to return it to room temperature during emergency rescue. Rapid and large-scale blood transfusion at this time may cause the patient's body temperature to drop, which in turn affects the patient's rescue, treatment and rehabilitation effects. In order to solve this problem, we provide medical blood transfusion warmer technical service solutions to ensure medical safety during blood transfusion and escort rescue. In addition, for some autoimmune anemia patients, blood must also be transfused at a specific temperature to ensure safety.

When a traditional medical blood transfusion warming device is working, it may have problems of power supply limitation and mobility limitation under some special circumstances. Therefore, the utility model proposes a medical blood transfusion warming device.

Utility Model Content

Therefore, the utility model provides a medical blood transfusion warming device to solve the problems mentioned in the above background.

The utility model provides a medical blood transfusion warming device, comprising a box, the box comprising a heating layer, an electric structure, and a tube introduction port, the heating layer is arranged inside the box, the electric structure is arranged outside the box, the electric structure is electrically connected to the heating structure, the tube introduction port is arranged at one end of the box, and is used to place a blood transfusion tube, the heating layer comprises a heating tube and a heat conduction plate, the heating tube and the heat conduction plate are arranged on both sides of the inner wall of the box, when current passes through the heating tube, the electrical energy is converted into thermal energy, and the heat conduction plate transfers the heat to the blood transfusion fluid by conduction and heat conduction, so that the blood transfusion fluid reaches the required temperature, The heating tubes are laid flat on both sides of the interior of the box. The power supply controls the current to adjust the heating power of the electric heating tubes. The heat conducting plate is arranged at one end of the heating tubes. The electric structure includes a power supply, a control panel, and a temperature sensor. The power supply is arranged on the outer surface of the box to provide electricity for the operation of the heating tubes and the heat conducting plate. The control panel is arranged on the power supply. The temperature sensor is arranged on one side of the interior of the box. The temperature sensor can monitor the temperature of the transfused blood in real time and display the data on the control panel, so that the operator can understand the temperature of the transfused blood at any time and make necessary adjustments.

Furthermore, a handle is provided on the box body to facilitate carrying and lifting of the blood transfusion warming device.

Furthermore, the heat conducting plate is made of copper, which has excellent thermal conductivity and can quickly conduct heat, and the heat conducting plate is welded to the heating tube.

Furthermore, the heating tubes and heat conducting plates on both sides of the inner wall are symmetrically distributed, so the heating is uniform.

Furthermore, the control panel includes a display screen and operation buttons. The display screen is arranged on the box body and is used to display the working status, setting parameters and real-time temperature information of the blood transfusion warming device. The operation buttons are arranged on one side of the display screen to control the heating layer.

Furthermore, the size of the tube introduction port is adapted to the size of the blood transfusion tube.

Furthermore, a heat-insulating layer is provided inside the box so that the heated blood can maintain the current temperature.

Compared with the prior art, the utility model discloses a medical blood transfusion warming device, which solves the problem that traditional medical blood transfusion warming devices rely on electricity when working and need to be connected to a power source to work normally, which may bring limitations in some special circumstances. The handle solves the problem of mobility limitation that may require frequent movement, first aid or emergency situations where movement may be inconvenient.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of a medical blood transfusion warming device according to the present invention;

FIG. 2 is an internal schematic diagram of a medical blood transfusion warming device according to the present invention.

Box body 1, heating layer 2, heating tube 201, heat conducting plate 202, electric structure 3, power supply 301, control panel 302, display screen 3021, operation button 3022, temperature sensor 303, pipe introduction port 4, handle 5.

DETAILED DESCRIPTION

In order to make the purpose and advantages of the utility model more clearly understood, the utility model is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

Please refer to Figures 1-2. The utility model is a medical blood transfusion heating device comprising a box body 1, wherein the box body 1 comprises a heating layer 2, an electric structure 3, and a tube introduction port 4. The heating layer 2 is arranged inside the box body 1, and the electric structure 3 is arranged outside the box body 1. The electric structure 3 is electrically connected to the heating structure (2). The tube introduction port 4 is arranged at one end of the box body 1 for placing a blood transfusion tube. The heating layer 2 comprises a heating tube 201 and a heat conducting plate 202. The heating tube 201 and the heat conducting plate 202 are arranged on both sides of the inner wall of the box body 1. When current passes through the heating tube 201, electrical energy is converted into thermal energy, and the heat conducting plate transfers heat to the blood transfusion fluid by conduction and heat conduction to make it reach the required temperature. The heating tube 20 1 is laid flat on both sides of the box 1, and the heating power of the heating tube 201 can be adjusted by controlling the current through the power supply. The heat conducting plate 202 is arranged at one end of the heating tube 201. The electric structure 3 includes a power supply 301, a control panel 302, and a temperature sensor 303. The power supply 301 is arranged on the outer surface of the box 1 to provide electricity for the operation of the heating tube 201 and the heat conducting plate 202. The control panel 302 is arranged on the power supply 301. The temperature sensor 303 is arranged on one side of the box 1. The temperature sensor 303 can monitor the temperature of the transfused body in real time and display the data on the control panel 302, so that the operator can understand the temperature of the transfused body at any time and make necessary adjustments.

The box body 1 is provided with a handle 5 for facilitating carrying and lifting of the blood transfusion warming device.

The heat conducting plate 202 is made of copper, which has excellent thermal conductivity and can quickly conduct heat. The heat conducting plate 202 is welded to the heating tube 201 .

The heating tubes 201 and the heat conducting plates 202 on both sides of the inner wall are symmetrically distributed, so the heating is uniform.

The control panel 302 includes a display screen 3021 and an operation button 3022. The display screen 3021 is arranged on the box body 1 and is used to display the working status, setting parameters and real-time temperature information of the blood transfusion warming device. The operation button 3022 is arranged on one side of the display screen 3021 to control the heating layer.

The size of the tube introduction port 4 is adapted to the size of the blood transfusion tube.

A heat preservation layer is provided inside the box 1 so that the heated transfusion fluid can maintain the current temperature.

When in use, first open the box 1 and place the blood bag in the box, buckle the box 1, then click the operation button, start the power supply 301, make the current pass through the heating tube 201, the electrical energy is converted into thermal energy, heat the heat conductive plate 202, and then transfer the heat to the transfused body by conduction and heat conduction to make it reach the required temperature. The temperature sensor 303 equipped with the control panel 302 can monitor the temperature of the transfused body in real time and display the data on the control panel 302. During the transfusion process, the transfusion tube can be connected to the blood bag through the tube inlet 4 for transfusion, and the device can be hung on an object or moved by hand through the handle 5. During the heating period, the temperature of the transfused blood is monitored by the temperature sensor, and the temperature is measured in real time. Proper heating of the transfused body can improve the patient's comfort and prevent the transfused body from being too cold to cause discomfort or reaction.

So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a medical blood transfusion heating device, includes box (1), be equipped with zone of heating (2), electronic structure (3), draw mouth of pipe (4) on box (1), a serial communication port, zone of heating (2) set up box (1) inboard, draw mouth of pipe (4) to set up box (1) one end, zone of heating (2) include heating pipe (201), heat conduction board (202), heating pipe (201) tiling is in the inside both sides of box (1), heat conduction board (202) set up heating pipe (201) one end, electronic structure (3) are including power (301), control panel (302), temperature sensor (303), power (301), control panel (302) set up box (1) surface, temperature sensor (303) set up one side in box (1), power (301), control panel (302), temperature sensor (303), heating pipe (201) electric connection.

2. A medical blood transfusion warming device as claimed in claim 1, wherein a handle (5) is provided on the housing.

3. A medical blood transfusion warming device as claimed in claim 1, wherein the heat conducting plate (202) is of copper material and the heat conducting plate (202) is welded to the heating tube (201).

4. A medical blood transfusion warming device according to claim 1, wherein heating pipes (201) on two sides of the inner wall of the case (1) are symmetrically distributed with the heat conducting plate (202).

5. The medical blood transfusion warming device according to claim 1, wherein the control panel (302) comprises a display screen (3021) and an operation button (3022), the display screen (3021) is arranged on the case (1), and the operation button (3022) is arranged on one side of the display screen (3021).

6. A medical blood transfusion warming device as claimed in claim 1, wherein the port (4) is adapted in size to the size of a blood transfusion tube.

7. A medical blood transfusion warming device according to claim 1, characterized in that a heat preservation layer is laid in the box body (1).