Special nutrient solution injection device for department of pediatrics
An injection device and nutrient solution technology, applied in the field of medical devices, can solve problems such as discomfort in children, inability to accurately control the input speed of nutrient solution, and the influence of the ambient temperature of nutrient solution, so as to avoid discomfort
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[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0014] In particular: the "front end" and "back end" of the present invention are respectively related to figure 1 The "left end" and "right end" in the corresponding.
[0015] Such as figure 1 , 2 , 3, a special nutrient solution injection device for pediatrics, including a heating chamber 1 filled with water, an injection cylinder 2 sealed through the heating chamber 1, a heating device 4 and a temperature sensor 3 arranged in the heating chamber 1 , the heating device 4 is an electric heating wire, the injection barrel 2 includes a barrel 21, a piston 22 arranged in the barrel 21, and a plug with one end connected to the piston 22 and the other end protruding from the barrel 21. The piston rod 23, the front end of the barrel 21 is provided w...
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