Fun infusion tube governor

Abstract

The invention relates to a governor for fun infusion tubes. The governor for fun infusion tubes includes a closed switch, a liquid inlet port, a liquid outlet port and a shell made of hard transparent material; The circular surface of the housing is parallel to the connection line between the liquid inlet and the liquid outlet; inside the housing, a ratchet is installed parallel to the circular surface of the housing, and the linkage with the fixed ratchet The rotating shaft passes through the center of the housing and protrudes from the housing; an arc-shaped friction plate is clamped at the end of the interlocking rotating shaft extending out of the housing, and a slider is fixed on the friction plate. The block can slide along the chute provided on the casing; the governor shows intuitive flow rate, accurate speed regulation, has high interest, can effectively divert children's attention, and slow down the boring feeling of infusion.

Description

technical field [0001] The invention relates to a medical product accessory, in particular, a speed regulator for infusion tubes. Background technique [0002] The common infusion tube is a drip hose, and the governor of this infusion tube is a gear squeeze governor. There is also a thick cylindrical cavity on this infusion tube, and the liquid flowing from the infusion bottle drops to After the cylindrical cavity enters the lower section of the infusion tube, the speed of the infusion can be known by observing the drop frequency in the cylindrical cavity; When the infusion tube is squeezed, the gear and the infusion tube often slide relative to each other, resulting in inaccurate speed regulation, and the infusion tube often bounces the gear back; during the infusion process, people will continue to observe the infusion speed. If the movement is too monotonous, it is easy to make people feel bored and anxious, and affect the patient's mood; especially children, they often ...

AI Technical Summary

Problems solved by technology

[0002] The common infusion tube is a drip hose, and the governor of this infusion tube is a gear squeeze governor. There is also a thick cylindrical cavity on this infusion tube, and the liquid flowing from the infusion bottle drops to After the cylindrical cavity enters the lower section of the infusion tube, the speed of the infusion can be known by observing the drop frequency in the cylindrical cavity; When the infusion tube is squeezed, the gear and the infusion tube often slide relative to each other, resulting in inaccurate speed regulation, and the infusion tube often bounces the gear back; during the infusion process, people will continue to observe the infusion speed. If the movement is too monotonous, it is easy to make people feel bored and anxious, and affect the mood of the patient; especially children, they often cry during the infusion process, which affects the normal infusion.

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