CN211512269U - Infusion armguard of adjustable temperature - Google Patents

Abstract

A temperature-adjustable infusion arm guard, belonging to the field of medical devices, is composed of an arm guard, a magic sticker, an electric heating wire, a USB data cable, a power bank, a display, a button, a controller, a temperature sensor and a support plate. When both ends of the arm guard are closed, a ring-shaped channel can be formed; the Velcro is arranged at both ends of the arm guard; the inner interlayer of the arm guard is provided with a heating wire, a controller, and a support plate; one end of the USB data cable is connected to the heating wire, and the other end can be connected to the charging The monitor is embedded in one end of the outer surface of the arm guard; the button is fixed next to the monitor; the temperature sensor is embedded in the inner surface of the arm guard. The utility model adopts the method of heating the transfusion arm to relieve the patient's feeling of ice, and avoids the problem that some medicinal liquids cannot be directly heated. When the infusion arm guard is in use, you can use the Velcro to control the tightness of the arm guard to adapt to people with different arm circumferences, and the user can also adjust the set temperature of the infusion arm guard through the control button to ensure the comfort of the patient.

Description

A temperature-adjustable infusion arm guard

technical field

The utility model relates to a temperature-adjustable infusion arm guard, in particular to the electric heating wire provided in the arm guard interlayer energized to generate heat, so that the arm of an infusion patient can obtain heat to relieve the ice when medicinal liquid flows through blood vessels The sensor device belongs to the field of medical equipment.

Background technique

The temperature of the infusion liquid is generally around 20 °C, and the storage requirements of some drugs are often below 20 °C, which makes a certain temperature difference between the human body and the infusion liquid. During the infusion in winter, the patient will feel chills due to the cold liquid medicine, and after a period of time, the arm will also feel numbness, and even worse, due to the weak constitution, it will cause the consequences of a cold and fever.

The arm guard can be made of corresponding fabrics for different occasions and uses, which itself has the function of protecting the arm and maintaining the temperature of the arm.

Electric heating wire, also known as heating wire, is a wire that uses the thermal effect of current to generate heat after being energized. Many daily necessities involve the application of electric heating wire. The electric heating wire is safe and reliable as a heat generating element, but the application in the heating and heat preservation of the arm guard has not been popularized.

Utility model content

In view of the above deficiencies, the present invention provides a temperature-adjustable infusion arm guard.

The utility model is realized by the following technical solutions: a temperature-adjustable infusion arm guard, which is composed of an arm guard, a magic sticker, an electric heating wire, a USB data wire, a charging treasure, a display, a button, a controller, a temperature sensor and a support board composition. When both ends of the arm guard are closed, an annular channel can be formed; the Velcro includes a round burr surface and a burr surface, which are respectively arranged at both ends of the arm guard, and the round burr surface is fixed on the outer surface of the arm guard, and the burr surface is thorny. The surface is fixed on the inner surface of the arm guard, and the width of the rounded surface is larger than the width of the bristled surface; the inner interlayer of the arm guard is provided with an electric heating wire, a controller and a support plate, and the electric heating wire is close to the inner surface of the arm guard, The arm is evenly distributed, and the support plate is close to the outer surface of the arm guard; one end of the USB data cable is connected to the electric heating wire, and the other end can be connected to the power bank; the display is embedded in one end of the outer surface of the arm guard; The button is fixed beside the display, including a temperature plus button, a temperature minus button and a preset value button; the temperature sensor is embedded in the inner surface of the arm guard.

Further, there is at least one power bank; at least one temperature sensor; and the controller is a single-chip microcomputer.

Compared with the prior art, the beneficial effects of the present utility model are:

1) The utility model adopts the method of heating the infusion arm to relieve the patient's icy feeling, and avoids the problem that some medicinal liquids cannot be directly heated;

2) When the infusion arm guard is in use, you can use Velcro to control the tightness of the arm guard to adapt to people with different arm circumferences;

3) The user can adjust the set temperature of the infusion arm through the button to ensure the comfort of the patient.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the partial enlarged view of Fig. 1;

3 is a partial cross-sectional view of the utility model;

Accompanying drawing 4 is the program block diagram of the utility model;

In the picture, 1. Armrest, 2. Velcro, 3. Electric heating wire, 4. USB data cable, 5. Power bank, 6. Display, 7. Button, 8. Controller, 9. Temperature sensor, 10. Support board, 11 temperature plus button, 12, temperature minus button, 13, preset value button.

Detailed ways

As shown in Figures 1 to 4, a temperature-adjustable infusion arm guard is composed of arm guard 1, Velcro 2, electric heating wire 3, USB data cable 4, power bank 5, display 6, button 7, controller 8. The temperature sensor 9 and the support plate 10 are composed. When both ends of the arm guard 1 are closed, an annular channel can be formed; the Velcro 2 includes a rounded surface and a thorn surface, which are respectively arranged at both ends of the armguard 1, and the rounded surface is fixed outside the armguard 1. On the surface, the burr surface is fixed on the inner surface of the arm guard 1, and the width of the round burr surface is larger than the width of the burr surface. The person around the arm; the inner interlayer of the arm guard 1 is provided with an electric heating wire 3, a controller 8, and a support plate 10, the electric heating wire 3 is close to the inner surface of the arm guard 1, and is evenly distributed in the arm guard 1, using The heating wire 3 heats the infusion arm, which is safe and reliable. The support plate 10 is close to the outer surface of the arm guard 1; one end of the USB data cable 4 is connected to the heating wire 3, and the other end can be connected to the power bank 5; The display 6 is embedded in one end of the outer surface of the arm guard 1; the button 7 is fixed beside the display 6, including the temperature plus button 11, the temperature minus button 12 and the preset value button 13; The temperature sensor 9 is embedded in the guard Arm 1 inner surface.

Further, there is at least one power bank 5.

Further, the temperature sensor 9 is at least one.

Further, the controller 8 is a single-chip microcomputer.

When the infusion arm guard is working, the power bank 5 provides electricity for the infusion arm guard. The charging treasure 5, the controller 8, the display 6, the temperature sensor 9, and the electric heating wire 3 form a circuit. When in use, the preset temperature value is set through the preset value button 13 . The temperature sensor 9 detects the current temperature of the environment, and feeds back the current temperature value to the controller 8 . The display 6 displays the set temperature value and the current temperature value. The controller 8 compares the current temperature value with the set temperature value and then controls whether the resistance wire works, so as to keep the current temperature near the set temperature value, thus forming a closed-loop control. The user can adjust the set temperature value through the temperature plus button 11 and the temperature minus button 12; the user can also preset the temperature value through the preset value button 13 as the set temperature value for the next use.

For those of ordinary skill in the art, according to the teachings of the present invention, without departing from the principle and spirit of the present invention, changes, modifications, substitutions and alterations to the embodiments still fall within the scope of the present invention within the scope of protection.

Claims (4)

1. A temperature-adjustable infusion arm guard is composed of arm guard, Velcro, electric heating wire, USB data cable, power bank, display, button, controller, temperature sensor and support plate, and is characterized in that the described When both ends of the arm guard are closed, an annular channel can be formed; the Velcro includes a round burr surface and a burr surface, which are respectively arranged on both ends of the guard arm, the round burr surface is fixed on the outer surface of the arm guard, and the burr surface is fixed on the outer surface of the guard arm. On the inner surface of the arm guard, the width of the rounded surface is greater than the width of the bristled surface; the inner interlayer of the arm guard is provided with an electric heating wire, a controller and a support plate, and the electric heating wire is close to the inner surface of the arm guard and is evenly distributed in the arm guard distribution, the support plate is close to the outer surface of the arm guard; one end of the USB data cable is connected to the electric heating wire, and the other end can be connected to the power bank; the display is embedded in one end of the outer surface of the arm guard; the button It is fixed beside the display and includes a temperature plus button, a temperature minus button and a preset value button; the temperature sensor is embedded in the inner surface of the arm guard. 2 . The temperature-adjustable infusion arm support of claim 1 , wherein the power bank is at least one. 3 . 3 . The temperature-adjustable infusion arm of claim 1 , wherein the temperature sensor is at least one. 4 . 4 . The temperature-adjustable transfusion arm protection according to claim 1 , wherein the controller is a single-chip microcomputer. 5 .

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