A dropper velocity measuring device
A speed measuring device and dropper technology, which is applied in the field of medical machinery, can solve the problems of inconvenient operation, affecting the appearance, and inaccurate positioning of the infusion tube, and achieve the effect of accurate speed measurement and not easy to fall off
Active Publication Date: 2016-06-29
WUXI PROFESSIONAL COLLEGE OF SCI & TECH
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Problems solved by technology
[0002] At present, patients sometimes need to strictly control the dripping speed when they are receiving drips in the hospital. The existing dripping speed control is generally fixed on the storage tube in the middle of the infusion tube with a clip structure, which is inconvenient to operate and affects the appearance; it is directly hung on the infusion tube On the middle liquid storage tube, due to the effect of gravity, it is easy to make the middle storage tube of the dropper tilt, which is not convenient for accurate detection of the dripping speed; the patient sometimes needs to replace the infusion tube of different specifications during the dripping process, and the middle storage tube of the infusion tube The shape and size are different, which leads to the inaccurate positioning of the position of the infusion tube in the speed measuring device of the dropper, and it is not convenient to accurately detect the dripping speed
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[0014] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.
[0015] See figure 1 , figure 2 , image 3 , Figure 7 , a liquid dropper speed measuring device, which includes a C-shaped cylindrical structure body 1, the C-shaped cylindrical structure body 1 is provided with an infusion tube-shaped hole 2 and a liquid storage tube-shaped hole 3, and the diameter of the infusion tube-shaped hole 2 is smaller than that of the storage tube. The diameter of the liquid pipe hole 3 is connected to form a trapezoid. The infusion tube 5 is inserted into the C-shaped cylindrical structure body 1 through the gap on the "C-shaped" infusion tube-shaped hole 2, and moves from top to bottom so that the C-shaped cylindrical structure body of the dropper speed measuri...
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The invention provides a speed measuring device for a dropper, which effectively avoids the inclination of the storage pipe in the middle of the dropper, ensures the precise positioning of infusion tubes of different specifications in the speed measuring device for the dropper, and facilitates the subsequent accurate detection of the dripping speed , characterized in that: it includes a C-shaped cylindrical structure body, the C-shaped cylindrical structure body is respectively provided with an infusion tube-shaped hole and a liquid storage tube-shaped hole, and the diameter of the infusion tube-shaped hole is smaller than the diameter of the liquid storage tube. The infusion tube hole and the liquid storage tube hole are connected to form a trapezoid.
Description
technical field [0001] The invention relates to the technical field of medical machinery, in particular to a liquid dropper speed measuring device. . Background technique [0002] At present, patients sometimes need to strictly control the dripping speed when they are receiving drips in the hospital. The existing dripping speed control is generally fixed on the storage tube in the middle of the infusion tube with a clip structure, which is inconvenient to operate and affects the appearance; it is directly hung on the infusion tube On the middle liquid storage tube, due to the effect of gravity, it is easy to make the middle storage tube of the dropper tilt, which is not convenient for accurate detection of the dripping speed; the patient sometimes needs to replace the infusion tube of different specifications during the dripping process, and the middle storage tube of the infusion tube The shapes and sizes are different, so that the position of the infusion tube in the spee...
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IPC IPC(8): A61M5/168
Inventor 张国新
Owner WUXI PROFESSIONAL COLLEGE OF SCI & TECH