Hand-held infusion warming device

Abstract

The utility model discloses a hand -held infusion heating device, including handheld casing, its characterized in that: the handheld casing top center position inlaying installation has control panel, the sidewall of handheld casing is equipped with infusion pipe encircle groove, the inner wall of infusion pipe encircle groove sets up the reflection aluminum foil layer, the reflection aluminum foil layer surface is equipped with flexible graphene heating film, the outlet of infusion pipe encircle groove infusion pipe is equipped with temperature sensor, the inside control panel of handheld casing is fixedly installed with controller just below, the just below of controller is equipped with lithium cell, and the controller is connected with control panel, temperature sensor, lithium cell, flexible graphene heating film electric connection respectively.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary device technology, and in particular to a handheld infusion heating device. Background Technology

[0002] Commonly used clinical drugs such as levofloxacin injection and moxifloxacin hydrochloride injection are more likely to cause venous discomfort during infusion at low temperatures. The dehydrating drug mannitol also has specific temperature requirements. Intravenous immunoglobulin (PH4), when stored under refrigeration and used directly after removal from the container, can cause venous spasms in patients. Furthermore, due to the properties of these drugs, temperatures above body temperature may compromise their efficacy.

[0003] Therefore, this utility model provides a handheld infusion heating device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a handheld infusion heating device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a handheld infusion heating device, comprising a handheld shell, characterized in that: a control panel is embedded in the center of the top of the handheld shell; an infusion tube surround groove is provided on the side wall of the handheld shell; a reflective aluminum foil layer is provided on the inner wall of the infusion tube surround groove; a flexible graphene heating film is provided on the surface of the reflective aluminum foil layer; a temperature sensor is provided at the outlet of the infusion tube in the infusion tube surround groove; a controller is fixedly installed directly below the control panel inside the handheld shell; a lithium battery is provided directly below the controller; and the controller is electrically connected to the control panel, the temperature sensor, the lithium battery, and the flexible graphene heating film.

[0006] Preferably, the control panel integrates a power switch, a temperature display screen, and temperature adjustment buttons.

[0007] Preferably, a connecting strip is connected to one side of the handheld housing, and a thumb sleeve is connected to the end of the connecting strip.

[0008] Preferably, an elastic retaining strip is provided on one side of the infusion tube surrounding groove on the side wall of the handheld housing, and a corresponding retaining groove is provided on the other side of the infusion tube surrounding groove. A retaining block is provided at the bottom of the end of the retaining strip, and the retaining block is fastened to the retaining groove.

[0009] Preferably, the surface of the handheld housing is covered with a medical-grade silicone layer.

[0010] Preferably, a buzzer alarm is embedded in the side wall of the handheld housing, and the buzzer alarm is electrically connected to the controller.

[0011] Preferably, a charging interface is provided on the side wall of the handheld housing, and the charging interface is electrically connected to the lithium battery.

[0012] Preferably, the flexible graphene heating film is electrically connected to a fuse, and the fuse is electrically connected to the controller.

[0013] Preferably, the handheld housing adopts an ergonomic arc-shaped grip design.

[0014] The beneficial effects of this utility model are:

[0015] This invention uses a flexible graphene heating film as a heating source, and a reflective aluminum foil layer is set on the inner wall of the infusion tube surrounding groove to form a directional radiation heating cavity. The heating speed is fast, and the temperature sensor monitors in real time, forming a closed-loop control with the control circuit to accurately control the heating temperature and avoid discomfort caused to the human body by the heating temperature being too low or too high. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a top view of the present invention.

[0018] Figure 2 This is a side view of the present invention.

[0019] Figure 3 This is a cross-sectional view of the present invention.

[0020] Figure 4 This is a cross-sectional view of the infusion tube surrounding groove of this utility model.

[0021] The attached diagram is labeled as follows: 1. Handheld housing; 2. Control panel; 3. Thumb sleeve; 4. Infusion tube surround groove; 5. Switch button; 6. Temperature display screen; 7. Temperature adjustment button; 8. Connecting strip; 9. Buzzer alarm; 10. Charging interface; 11. Temperature sensor; 12. Card strip; 13. Card slot; 14. Controller; 15. Lithium battery; 16. Reflective aluminum foil layer; 17. Flexible graphene heating film. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of this utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0023] Example 1, see Figure 1-4 As shown, a handheld infusion heating device includes a handheld housing 1. A control panel 2 is embedded in the center of the top of the handheld housing 1. An infusion tube surround groove 4 is provided on the side wall of the handheld housing 1. A reflective aluminum foil layer 16 is provided on the inner wall of the infusion tube surround groove 4. A flexible graphene heating film 17 is provided on the surface of the reflective aluminum foil layer 16. A temperature sensor 11 is provided at the outlet of the infusion tube in the infusion tube surround groove 4. A controller 14 is fixedly installed directly below the control panel 2 inside the handheld housing 1. A lithium battery 15 is provided directly below the controller 14. The controller 14 is electrically connected to the control panel 2, the temperature sensor 11, the lithium battery 15, and the flexible graphene heating film 17.

[0024] Example 2: The control panel 2 integrates a power switch 5, a temperature display screen 6, and a temperature adjustment button 7.

[0025] In Example 3, a connecting strip 8 is attached to one side of the handheld housing 1, and a thumb sleeve 3 is attached to the end of the connecting strip 8. The patient can insert their thumb into the thumb sleeve 3 to prevent the palm from sliding on the handheld housing 1.

[0026] In Example 4, an elastic retaining strip 12 is provided on one side of the infusion tube surrounding groove 4 on the side wall of the handheld housing 1, and a corresponding retaining groove 13 is provided on the other side of the infusion tube surrounding groove 4. A retaining block is provided at the bottom of the end of the retaining strip 12, and the retaining block is fastened to the retaining groove 13. The elastic retaining strip 12 can limit the position of the infusion tube.

[0027] Example 5: The surface of the handheld housing 1 is covered with a medical-grade silicone layer. This improves the comfort of the patient's grip.

[0028] In Example 6, a buzzer alarm 9 is embedded in the side wall of the handheld casing 1, and the buzzer alarm 9 is electrically connected to the controller 14. When the temperature of the medicine solution is higher or lower than a set threshold, the buzzer alarm 9 sounds an alarm to remind medical staff to check in time.

[0029] In Example 7, a charging interface 10 is provided on the side wall of the handheld housing 1, and the charging interface 10 is electrically connected to the lithium battery 15. The lithium battery 15 can be charged through the charging interface 10.

[0030] In Example 8, the flexible graphene heating film 17 is electrically connected to a fuse, which is electrically connected to the controller 14. When the temperature of the liquid medicine exceeds a set threshold, the fuse cuts off the circuit, and the flexible graphene heating film 17 stops heating.

[0031] Example 9: The handheld housing 1 adopts an ergonomic arc-shaped grip design.

[0032] Working principle:

[0033] In actual use, medical staff first adjust the heating temperature using the temperature adjustment button 7, then wrap the infusion tube around the side wall of the handheld housing 1 through the infusion tube winding groove 4, and then use the locking strip 12 to fasten the infusion tube to the locking groove 13 to limit the infusion tube. During the infusion process, the temperature sensor 11 can monitor the temperature of the medicine in the infusion tube in real time. When the medicine temperature is higher than the set threshold, the buzzer alarm 9 sounds an alarm, and at the same time the fuse cuts off the circuit, and the flexible graphene heating film 17 stops heating; when the medicine temperature is lower than the set threshold, the buzzer alarm 9 sounds an alarm, which can remind medical staff to check in time.

[0034] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A handheld infusion heating device, comprising a handheld housing (1), characterized in that: A control panel (2) is embedded in the center of the top of the handheld housing (1). An infusion tube surround groove (4) is provided on the side wall of the handheld housing (1). A reflective aluminum foil layer (16) is provided on the inner wall of the infusion tube surround groove (4). A flexible graphene heating film (17) is provided on the surface of the reflective aluminum foil layer (16). A temperature sensor (11) is provided at the outlet of the infusion tube in the infusion tube surround groove (4). A controller (14) is fixedly installed directly below the control panel (2) inside the handheld housing (1). A lithium battery (15) is provided directly below the controller (14). The controller (14) is electrically connected to the control panel (2), the temperature sensor (11), the lithium battery (15), and the flexible graphene heating film (17).

2. The handheld infusion heating device according to claim 1, characterized in that: The control panel (2) integrates a switch button (5), a temperature display screen (6), and a temperature adjustment button (7).

3. The handheld infusion heating device according to claim 1, characterized in that: A connecting strip (8) is connected to one side of the handheld housing (1), and a thumb sleeve (3) is connected to the end of the connecting strip (8).

4. The handheld infusion heating device according to claim 1, characterized in that: On one side of the infusion tube surrounding groove (4) on the side wall of the handheld housing (1), there is an elastic retaining strip (12), and on the other side of the infusion tube surrounding groove (4), there is a corresponding retaining groove (13). At the bottom of the end of the retaining strip (12), there is a retaining block, and the retaining block is fastened to the retaining groove (13).

5. The handheld infusion heating device according to claim 1, characterized in that: The surface of the handheld housing (1) is covered with a medical silicone layer.

6. The handheld infusion heating device according to claim 1, characterized in that: A buzzer alarm (9) is embedded in the side wall of the handheld housing (1), and the buzzer alarm (9) is electrically connected to the controller (14).

7. The handheld infusion heating device according to claim 1, characterized in that: The handheld housing (1) has a charging interface (10) on its side wall, and the charging interface (10) is electrically connected to the lithium battery (15).

8. A handheld infusion heating device according to claim 1, characterized in that: The flexible graphene heating film (17) is electrically connected to a fuse, which is electrically connected to the controller (14).

9. A handheld infusion heating device according to claim 1, characterized in that: The handheld housing (1) adopts an ergonomic arc-shaped grip design.

Images