Infusion device
A technology of equipment and infusion tubes, applied in the field of infusion equipment, can solve problems such as red blood cell destruction, drug solution deterioration, blood protein denaturation, etc., and achieve the effect of improving comfort and avoiding shock
Pending Publication Date: 2022-01-11
东莞先导先进科技有限公司
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Problems solved by technology
However, it is still necessary to pay attention to the temperature not exceeding 40-42°C, because too high a temperature may cause the deterioration of the liquid medicine, and protein denaturation and red blood cell destruction will occur in the blood.
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[0028] The drawings illustrate embodiments of the disclosure and it is to be understood that the disclosed embodiments are merely examples of the disclosure, which may be embodied in various forms and therefore specific details disclosed herein should not be construed as limiting. , but merely as a basis for the claims and as a representative basis for teaching one of ordinary skill in the art to variously employ the present disclosure.
[0029] refer to Figure 1 to Figure 3 , the infusion device 100 includes a first housing 1 , a second housing 2 , a thermoelectric cooler (Thermal Electric Cooler) 3 , a temperature sensor 4 and a thermostat 5 .
[0030] The first housing 1 and the second housing 2 can be assembled together and a part of the infusion tube 200 can be accommodated in the assembled first housing 1 and the second housing 2 . The thermoelectric cooler 3 has a hot end 31 adjacent to the infusion tube 200 , and the hot end 31 is used to deliver heat to the infusion...
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The invention provides infusion equipment. The infusion equipment comprises a first shell, a second shell, a thermoelectric refrigerating unit, a temperature sensor and a temperature controller, the first shell and the second shell can be assembled together, and a part of an infusion tube is contained in the first shell and the second shell which are combined; the thermoelectric refrigerating unit is provided with a hot end, the hot end is adjacent to the infusion tube, and the hot end is used for conveying heat to the infusion tube to heat liquid medicine in the infusion tube; the temperature sensor is arranged in the first shell and the second shell which are combined, and is positioned on the downstream of the direction in which the liquid medicine in the infusion tube is to be conveyed relative to the thermoelectric refrigerating unit; the temperature sensor is used for sensing the temperature of the infusion tube heated by the hot end of the thermoelectric refrigerating unit; and the temperature controller is in communication connection with the thermoelectric refrigerating unit and the temperature sensor, and the temperature controller is used for controlling the working power of the thermoelectric refrigerating unit according to the temperature, sensed by the temperature sensor, of the heated infusion tube so as to control the temperature of the heated infusion tube. Therefore, impact of low temperature on a human body is avoided, and comfort during infusion is improved.
Description
technical field [0001] The present disclosure relates to medical equipment, and more particularly to an infusion device. Background technique [0002] Infusion is widely used in clinical treatment. In the process of infusion, the medicinal liquid directly enters the blood vessels of the human body through the infusion set from outside the body. Patients needing a large amount of fluids need to be warmed to avoid the impact of low temperature on the human system. Therefore, it needs to be warmed up quickly before infusion. However, it should still be noted that the temperature cannot exceed 40-42°C, because too high a temperature may cause the liquid medicine to deteriorate, and protein denaturation and red blood cell destruction will occur in the blood. Contents of the invention [0003] In view of the problems existing in the background technology, the purpose of the present disclosure is to provide an infusion device, which can control the temperature of the infusion t...
Claims
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IPC IPC(8): A61M5/44
CPCA61M5/44A61M2205/3368A61M2205/3673
Inventor 艾玮曾广锋
Owner 东莞先导先进科技有限公司