CN-224220523-U - Heating sleeve for infusion bag

Abstract

The utility model provides a heating sleeve for an infusion bag, and belongs to the technical field of medical auxiliary instruments. The heating sleeve for the infusion bag comprises a bag-shaped body, a heating piece, a temperature adjusting device, a temperature sensor, a display screen and a power supply part. The heating sleeve for the infusion bag heats the infusion bag embedded in the bag-shaped body through the heating piece to improve the infusion temperature, and the temperature sensor in the bag-shaped body measures the real-time temperature of the infusion bag so as to display the temperature on the display screen, so that the temperature of the infusion bag is intuitively displayed. The pressurizing sleeve for the infusion bag has the advantages of being reusable, avoiding unnecessary material waste, being capable of manually regulating and controlling the heating amplitude of the infusion bag so as to regulate the temperature of the infusion bag, and being capable of visually sensing the temperature of the infusion bag by observing the temperature of the infusion bag through the display screen.

Inventors

• GU JUNJUN
• LI KEXIN
• ZHU CAIHONG
• ZHOU XU
• HE YONGJUN
• HONG ZIHAN
• NING XIAOPING

Assignees

• 中国人民解放军海军军医大学第一附属医院

Dates

Publication Date

20260512

Application Date

20250206

Claims (9)

1. 1. A heating jacket for an infusion bag, comprising: the infusion bag comprises a bag-shaped body, wherein one end of the bag-shaped body in the axial direction is provided with an opening for embedding an infusion bag therein, the other end of the bag-shaped body is provided with a through hole for passing through an infusion port of the infusion bag, two axial side surfaces of the bag-shaped body are respectively provided with a hollow interlayer, and the 2 hollow interlayers respectively form a first air bag and a second air bag; The heating parts are heating wires and are uniformly and densely arranged on two axial side surfaces of the inside of the bag-shaped body and are used for heating the infusion bag embedded in the bag-shaped body; The temperature adjusting device is connected with the heating element and used for adjusting the heating power of the heating element; The temperature sensor is arranged inside the bag-shaped body and is used for measuring the temperature of the infusion bag in real time; An air pump communicated with the first air bag and/or the second air bag and used for inflating the air bag so as to expand the two axial side surfaces of the bag-shaped body and squeeze the infusion bag; The pressure adjusting device is connected with the air pump and used for adjusting the air transmission and pressurization amplitude of the air pump to the first air bag and/or the second air bag; The pressure sensor is arranged on one surface, which is in contact with the infusion bag, of the bag-shaped body and is used for measuring the pressure of the bag-shaped body on the infusion bag in real time; The display screen is connected with the temperature sensor and the pressure sensor and is used for displaying the temperature of the infusion bag and the pressure of the bag-shaped body on the infusion bag, which are measured by the temperature sensor, in real time, and And a power supply part connected with each power consumption unit in the heating sleeve for the infusion bag and supplying power to the power consumption units.
2. 2. The heating jacket for an infusion bag according to claim 1, wherein: wherein, the heating sleeve for the infusion bag also comprises a soaking film, The soaking films are arranged on two axial side surfaces of the inside of the bag-shaped body and cover the surface of the heating piece, When the infusion bag is embedded in the bag-shaped body, 2 soaking films are coated on the two axial side surfaces of the infusion bag, the soaking films are used for uniformly guiding the heat generated by the heating piece into the liquid medicine in the infusion bag, The temperature sensor is arranged on one surface of the soaking film, which is contacted with the infusion bag.
3. 3. The heating jacket for an infusion bag according to claim 1, wherein: At least part of the area of the bag-shaped body is a transparent area and is used for medical staff to observe the conveying condition of the liquid medicine in the infusion bag in real time.
4. 4. The heating jacket for an infusion bag according to claim 1, wherein: The bag-shaped body is provided with a hanging ring at one end with the opening and is used for hanging at a required position.
5. 5. The heating jacket for an infusion bag according to claim 1, wherein: The power supply part comprises a movable storage battery and/or external commercial power.
6. 6. The heating jacket for an infusion bag according to claim 1, wherein: Wherein the display screen, the pressure adjusting device and the temperature adjusting device are integrated on the same operation unit.
7. 7. The heating jacket for an infusion bag according to claim 1, wherein: Wherein the first air bag and the second air bag are not communicated with each other, The first air bag and the second air bag are respectively connected with the air pump through pipelines, and are pressurized by air transmission of the air pump.
8. 8. The heating jacket for an infusion bag according to claim 1, wherein: Wherein the first air bag and the second air bag are communicated through at least one passage penetrating between the bag-shaped body layers, At least one of the first air bag or the second air bag is communicated with the air pump through a pipeline.
9. 9. The heating jacket for an infusion bag according to claim 1, wherein: Wherein the temperature adjusting device is provided with a temperature rising button and a temperature reducing button which are respectively used for increasing and reducing the heating power of the heating piece, The pressure adjusting device is provided with a pressure increasing button and a pressure reducing button which are respectively used for increasing and reducing the amplitude of the gas transmission pressurization of the gas pump to the first gas bag and/or the second gas bag.

Description

Heating sleeve for infusion bag Technical Field The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a heating sleeve for an infusion bag. Background At present, the clinical intravenous transfusion adopts a disposable transfusion device and mostly adopts a transfusion bag, and for patients with special conditions (shock patients, aged and weak patients, patients with more blood loss and the like) and/or at lower ambient temperature, the process of injecting liquid medicine with lower temperature in the transfusion bag into the veins of the patients can cause the patients to have the symptoms of losing temperature (hypothermia), thereby generating a certain danger for the life safety of the patients. In order to solve the above problems, the methods/apparatuses currently used are as follows: (1) The infusion bag to be used is preheated by using a warm water bath, is heated to a proper and safe warm temperature of about 33-38℃ (considering the temperature loss in the infusion tube and the actual physical condition of different patients), and is then infused. (2) Referring to the Chinese patent CN105411846A in the prior art, an electric heating layer is wound around the periphery of the infusion bag, so that the liquid medicine in the infusion bag is heated. However, the above-mentioned methods/apparatuses which are generally used at present have the following problems: (1) The method of preheating the infusion bag by using the warm water bath is time-consuming and labor-consuming, the heating temperature is fixed and can not be flexibly regulated, and because the infusion of the liquid in the infusion bag into the vein of a patient generally needs to consume a long time, in the process, if the ambient temperature is too low, the infusion bag preheated to the proper temperature can be slowly reduced to the room temperature along with the change of the time, the risk of causing the symptoms of losing temperature of the patient in the infusion still exists, and the infusion bag can not adapt to various infusion scenes. (2) The heating type infusion bag provided by the Chinese patent CN105411846A is a disposable product, is discarded after the infusion is finished, has serious resource waste and loss, and can only regulate and control heating power, but cannot intuitively observe the actual heating temperature corresponding to the infusion bag, so that the regulated and controlled heating power and the heating temperature cannot be correspondingly matched, and the heating temperature of the infusion bag is difficult to accurately regulate and control. Disclosure of utility model The present utility model has been made to solve the above-described problems, and an object of the present utility model is to provide a heating jacket for an infusion bag. The utility model provides a heating sleeve for an infusion bag, which is characterized by comprising a bag-shaped body, a heating piece, a temperature adjusting device, a display screen and a power supply part, wherein one end of the bag-shaped body in the axial direction is provided with an opening, the infusion bag is embedded in the bag-shaped body, the other end of the bag-shaped body is provided with a through hole, the through hole is used for an infusion port of the infusion bag to pass through, the heating piece is arranged on two axial side surfaces of the interior of the bag-shaped body and is used for heating the infusion bag embedded in the bag-shaped body, the temperature adjusting device is connected with the heating piece and is used for adjusting heating power of the heating piece, the temperature sensor is arranged in the interior of the bag-shaped body and is used for measuring the temperature of the infusion bag in real time, and the display screen is connected with the temperature sensor and is used for displaying the temperature of the infusion bag measured by the temperature sensor in real time. The heating jacket for the infusion bag can be characterized by further comprising soaking films, wherein the soaking films are arranged on two axial side surfaces of the inside of the bag-shaped body and cover the surfaces of the heating pieces, when the infusion bag is embedded in the bag-shaped body, 2 soaking films are coated on two axial side surfaces of the infusion bag, the soaking films are used for uniformly guiding heat generated by the heating pieces into liquid medicine in the infusion bag, and the temperature sensor is arranged on one surface of the soaking films, which is contacted with the infusion bag. The heating jacket for the infusion bag can be characterized in that at least part of the area of the bag-shaped body is a transparent area for medical staff to observe the conveying condition of the liquid medicine in the infusion bag in real time. The heating jacket for the infusion bag can be characterized in that a hanging ring is arranged at one end of the bag-shaped body with