CN215349907U

CN215349907U - Puncture point local warming device for patient during transfusion

Info

Publication number: CN215349907U
Application number: CN202121622471.8U
Authority: CN
Inventors: 陈学勤; 丁玉兰
Original assignee: First Affiliated Hospital of Xiamen University
Current assignee: First Affiliated Hospital of Xiamen University
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-31
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a local warming device for a puncture point during patient infusion, comprising a warming pad and a remote control. The utility model is characterized in that: a cotton soft pad is arranged at the lower end of the warming pad, a temperature sensor is installed inside the cotton soft pad, and a temperature sensor is arranged on the upper part. Heating element; the thermal pad and the remote control are electrically connected by wires, a control circuit is arranged in the remote control, a number of buttons and indicator lights are arranged on the surface of the remote control, the rear end of the remote control is electrically connected to a wire, and the end of the wire is a USB interface. The lower end of the utility model is provided with a cotton soft pad, a heating element is arranged above the cotton soft pad, and a temperature sensor is also installed in the cotton soft pad to form feedback and keep the temperature within a certain range; several groups of buttons are arranged on the remote control. And the indicator light, corresponding to different temperatures, can be adjusted between multiple gears, the back end of the remote control is electrically connected to the USB interface, and can be powered by a common mobile power supply (charging treasure); this design is simple to operate, compact and lightweight, low energy consumption, Good thermal insulation effect.

Description

Puncture point local warming device for patient during transfusion

Technical Field

The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a puncture point local warming device for a patient during transfusion.

Background

Infusion (Infusion), or large volume injection, refers to a large volume of injection infused into the body by intravenous drip, administered at a dose of 100ml or more at a time. It is a branch of injection, usually packaged in glass or plastic infusion bottles or bags, and contains no bacteriostatic agent. When in use, the dropping speed is adjusted by the infusion apparatus, and the medicine is continuously and stably infused into the body.

For some patients with special physique, the search of the vein is difficult during puncture, and particularly, in the environment of cold circulation, the vein contracts, so that the puncture difficulty is increased; the venous blood vessels are punctured through some warm keeping means, and in addition, the warm keeping performance of the transfusion part is poor due to long-time transfusion of a patient, particularly in cold weather. In order to increase the comfort of the patient, a device for keeping the puncture point warm locally when the patient is transfused is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model designs a local heat preservation device for puncture points of patients during transfusion, wherein a cotton cushion is arranged at the lower end of the device, so that the comfort level of the patients can be increased, the heat preservation effect is improved, a heating element is arranged above the cotton cushion, the heat can be continuously conveyed into the cotton cushion, and a temperature sensor is also arranged in the cotton cushion to form feedback so as to keep the temperature within a certain range; set up a plurality of groups button and pilot lamp on the remote controller, correspond different temperatures, can adjust between many grades, the USB interface is connected to the remote controller rear end electricity, can supply power through ordinary portable power source (treasured charges).

In order to achieve the technical effects, the utility model is realized by the following technical scheme: the utility model provides a puncture point local warmth retention device during infusion of patient, includes thermal pad and remote controller, its characterized in that: the lower end of the warm pad is provided with a cotton cushion, a temperature sensor is arranged in the cotton cushion, and a heating element is arranged above the cotton cushion; the warm pad and the remote controller are electrically connected through a wire, a control circuit is arranged in the remote controller, a plurality of keys and an indicator lamp are arranged on the surface of the remote controller, the rear end of the remote controller is electrically connected with the wire, and the tail end of the wire is a USB interface.

Furthermore, the heating element, the temperature sensor, the key and the indicator light and the USB interface are electrically connected to the control circuit.

Furthermore, both sides of the thermal pad are fixedly connected with binding bands, and magic tapes which can be matched with each other are arranged at the tail ends of the binding bands; the shell on the upper surface of the warm-keeping pad is made of heat-insulating materials.

The utility model has the beneficial effects that:

the utility model designs a device for keeping a puncture point warm locally during infusion of a patient, wherein a cotton cushion is arranged at the lower end of the device, so that the comfort level of the patient can be increased, the heat preservation effect is improved, a heating element is arranged above the cotton cushion, heat can be continuously conveyed into the cotton cushion, and a temperature sensor is also arranged in the cotton cushion to form feedback so as to keep the temperature within a certain range; the remote controller is provided with a plurality of groups of keys and indicator lamps, the keys and the indicator lamps can be adjusted among a plurality of gears corresponding to different temperatures, and the rear end of the remote controller is electrically connected with the USB interface and can be supplied with power by a common mobile power supply (a charger); the design has the advantages of simple operation, small size, light weight, low energy consumption and good heat preservation effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the thermal pad of the present invention;

FIG. 4 is a schematic diagram of the connection relationship of the electronic components of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a thermal pad; 12. a wire; 101. a housing; 102. binding bands; 103. a heating element; 104. a temperature sensor; 105. a cotton cushion; 2. a remote controller; 200. a control circuit; 201. a key and an indicator light; 202. and a USB interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, a puncture point local warming device for a patient during transfusion comprises a warming pad 1 and a remote controller 2, and is characterized in that: the lower end of the thermal pad 1 is provided with a cotton cushion 105, a temperature sensor 104 is arranged in the cotton cushion 105, and a heating element 103 is arranged above the cotton cushion 105; the warm pad 1 and the remote controller 2 are electrically connected through a wire 12, a control circuit 200 is arranged in the remote controller 2, a plurality of keys and an indicator lamp 201 are arranged on the surface of the remote controller 2, the rear end of the remote controller 2 is electrically connected with the wire 12, and the tail end of the wire 12 is a USB interface 202.

The heating element 103, the temperature sensor 104, the key and indicator light 201 and the USB interface 202 are electrically connected to the control circuit 200.

The two sides of the thermal pad 1 are fixedly connected with the binding bands 102, and the tail ends of the binding bands 102 are provided with magic tapes which can be matched with each other; the outer shell 101 on the upper surface of the thermal pad 1 is made of a heat insulating material.

Example 2

The utility model designs a device for keeping a puncture point warm locally during infusion of a patient, the lower end of the device is provided with a cotton cushion 105, the comfort of the patient can be increased, the heat preservation effect is improved, a heating element 103 is arranged above the cotton cushion 105, heat can be continuously conveyed into the cotton cushion 105, and a temperature sensor 104 is also arranged in the cotton cushion 105 to form feedback, so that the temperature is kept in a certain range; the remote controller 2 is provided with a plurality of groups of keys and indicator lamps 201, the keys and indicator lamps can be adjusted among multiple gears corresponding to different temperatures, the rear end of the remote controller 2 is electrically connected with the USB interface 202, and power can be supplied through a common mobile power supply (a charger); the design has the advantages of simple operation, small size, light weight, low energy consumption and good heat preservation effect.

When in use, the USB interface 202 is plugged into the interface of the common mobile power supply; fixing the thermal pad 1 to the back of the hand of the patient through the binding band 102; pressing a key on the remote controller 2, turning on an indicator light and entering a heating state; after a period of time, the vein vasodilatation can be performed, and the thermal pad can be taken down for puncture; after the puncture is finished, the thermal pad 1 is fixed to the puncture point of the patient through the binding band 102 again, so that the puncture point is kept warm continuously, and the vein vasoconstriction is prevented.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a puncture point local warmth retention device during infusion of patient, includes thermal pad and remote controller, its characterized in that: the lower end of the warm pad is provided with a cotton cushion, a temperature sensor is arranged in the cotton cushion, and a heating element is arranged above the cotton cushion; the warm pad and the remote controller are electrically connected through a wire, a control circuit is arranged in the remote controller, a plurality of keys and an indicator lamp are arranged on the surface of the remote controller, the rear end of the remote controller is electrically connected with the wire, and the tail end of the wire is a USB interface.

2. The device for locally warming a puncture point during infusion of a patient according to claim 1, wherein the heating element, the temperature sensor, the key and indicator light and the USB interface are electrically connected to the control circuit.

3. The device for keeping a puncture point warm locally during infusion of a patient according to claim 1, wherein both sides of the warm pad are fixedly connected with binding bands, and magic tapes which can be matched with each other are arranged at the tail ends of the binding bands; the shell on the upper surface of the warm-keeping pad is made of heat-insulating materials.