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Fluid transfusion and blood transfusion heating system

A heating system and heating bag technology, applied in the field of infusion blood transfusion heating system, can solve problems such as low heating efficiency, and achieve the effects of increasing heating area, efficient and stable heating effect, and extending path

Pending Publication Date: 2019-07-19
DONGGUAN DEYI BIOLOGICAL MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to address the deficiencies in the prior art and provide a heating system for infusion and blood transfusion, which can solve the problem of low heating efficiency in the past

Method used

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  • Fluid transfusion and blood transfusion heating system
  • Fluid transfusion and blood transfusion heating system
  • Fluid transfusion and blood transfusion heating system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] For one of the specific implementations of a heating system for infusion and blood transfusion of the present invention, please refer to figure 1 , the infusion and blood transfusion heating system includes an infusion heating bag 1 ( figure 1 The infusion heating bag 1 is a sectional view), the structure of this infusion heating bag is the same as that of the medicament bag in the prior art, and the shape of the infusion heating bag can be square infusion heating bag 1, prismatic infusion heating The bag 1 or the trapezoidal infusion heating bag 1 can be selected according to different classification requirements or infusion requirements. In this embodiment, the most commonly used square infusion heating bag 1 is used as an example for illustration.

[0028] In this example, see figure 1 , the top end of the infusion heating bag 1 is provided with a cork piercer 2, which is used to connect with a medicine bottle or a medicine bag, and its structure is the same as that...

Embodiment 2

[0040] For the second specific implementation of a heating system for infusion and blood transfusion of the present application, see Figure 6 , the main technical solution of this embodiment is the same as that of Embodiment 1, and the features not explained in this embodiment are explained in Embodiment 1, and will not be repeated here. The difference between this embodiment and Embodiment 1 is that in this embodiment, in order to be suitable for different liquid medicine requirements, the infusion heating bag 1 is a prismatic infusion heating bag 1, and the guide cavity 9 is set in a mesh shape, with a mesh structure The path of the medicinal liquid flowing in the infusion heating bag 1 is extended, the heating area is increased, and a more uniform, more efficient and more stable heating effect is achieved, so that the temperature of the liquid at the liquid outlet reaches the set heating effect.

Embodiment 3

[0042] The third specific embodiment of a heating system for infusion and blood transfusion of the present application, see Figure 7 , the main technical solution of this embodiment is the same as that of Embodiment 1, and the features not explained in this embodiment are explained in Embodiment 1, and will not be repeated here. The difference between this embodiment and Embodiment 1 is that in this embodiment, in order to be suitable for different liquid medicine requirements, the infusion heating bag 1 is a trapezoidal infusion heating bag 1, the guide cavity 9 is set in the shape of a net, and the isolation part 5 is in the shape of a net. The circular shape and the mesh structure extend the path of the liquid medicine flowing through the infusion heating bag 1, increase the heating area, and achieve a more uniform, more efficient and more stable heating effect, and then make the temperature of the liquid at the liquid outlet reach the set heating effect .

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Abstract

The invention relates to the technical field of fluid transfusion devices, in particular to a fluid transfusion and blood transfusion heating system. The fluid transfusion and blood transfusion heating system comprises a fluid transfusion heating bag which is hollow and is provided with a fluid storing space; one or more pairs of heating pieces are arranged on the front surface and the rear surface of the fluid transfusion heating bag; in the same pair of heating pieces, the two heating pieces are protruded facing the position between the two heating pieces to form isolation parts; and under the tightly closed state of the pair of the heating pieces, the isolation parts of the two heating pieces are tightly attached to form a tortuous guiding cavity interval, so that the flowing directionof liquid medicines in the fluid transfusion heating bag is converted from vertical flowing to tortuous flowing, the flowing path of the liquid medicines in the fluid transfusion heating bag is extended, the heating area is increased, the heating effect is more uniform and more high-efficiency and more stable, and then the temperature of the fluid at a fluid outlet achieves a set heating effect.

Description

technical field [0001] The invention relates to the technical field of infusion devices, in particular to a heating system for infusion and blood transfusion. Background technique [0002] The temperature of the liquid medicine is low in the cold winter or when it is just taken out of the refrigerator. If the patient needs to infuse in time, the low-temperature liquid medicine will bring cold stimulation to the patient during infusion. Therefore, it will bring some discomfort to the medical staff and patients. The necessary trouble, therefore, needs to heat the medicinal liquid to speed up the patient's absorption. [0003] At present, there are mainly two methods of heating medicinal liquid. The first method is to heat the medicinal bag in a heating device before infusion, take it out after heating, and then infuse the patient. However, as time goes by, the medicinal bag It will slowly return to room temperature, and it will still cause cold stimulation to the patient in a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/44A61M5/36
CPCA61M5/445A61M5/36A61M2205/3653A61M2205/3368
Inventor 廖田新罗进才
Owner DONGGUAN DEYI BIOLOGICAL MEDICAL TECH CO LTD