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Injection drip tube with convenience in controlling liquid volumes

A liquid volume and dropper technology, which is applied in the direction of instruments introduced into the body, etc., can solve the problems that the dropper counter does not have a double-barrel type of liquid supply, and it is inconvenient to control the liquid volume.

Inactive Publication Date: 2015-11-25
SHANGHAI ZHAOYI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The dropper counter does not have a double-barrel liquid supply, and it is inconvenient to control the liquid capacity

Method used

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  • Injection drip tube with convenience in controlling liquid volumes

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Embodiment Construction

[0011] 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.

[0012] Such as figure 1 As shown, a convenient control liquid volume injection dropper includes a syringe 1 made of plastic material, the outer surface of the syringe 1 is provided with a first scale mark 2 printed with fluorescent ink, and the interior of the syringe 1 is There is a dropper body 3, the outer surface of the dropper body 3 is provided with a second scale mark 4 printed by fluorescent ink, and a piston ring 5 is arranged inside the syringe 1, and the piston ring 5 is sleeved on the outer peripheral surface of the dropper body 3, One end of the dropper body 3 is a dripper 7, the other end of the dropper body 3 is an air bag 6, the injection barrel 1 is connected with an end cap 8, and the water outlet of the end cap 8 is connected wi...

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PUM

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Abstract

The invention discloses an injection drip tube with convenience in controlling liquid volumes. The injection drip tube comprises a syringe. The syringe is made of plastic materials, first scale lines which are formed by the aid of fluorescent ink by means of printing are arranged on the outer surface of the syringe, a drip tube body is arranged in the syringe, second scale lines which are formed by the aid of fluorescent ink by means of printing are arranged on the outer surface of the drip tube body, a piston ring is arranged in the syringe and sleeves the peripheral surface of the drip tube body, a dripper is arranged at one end of the drip tube body, an air bag is arranged at the other end of the drip tube body, and an end cover is connected with the syringe. The injection drip tube has the advantages that liquid can be supplied by in a double-barrel manner, and the liquid volumes are convenient to control.

Description

technical field [0001] The invention relates to a dropper, in particular to a conveniently controlled liquid capacity injection dropper. Background technique [0002] In the prior art, such as the patent ZL201120002704.4 discloses that the intravenous injection dropper counter belongs to medical equipment, and is composed of a dropper, a signal collector, an analog-to-digital conversion circuit, a signal processing module and an electronic display. The two poles D1 and D2 of the signal collector are directly installed on the opposite side walls of the droplet outlet of the dropper, the output signal of the signal collector is sent to the analog-to-digital conversion circuit, and the analog-to-digital conversion circuit and the signal processing module are connected by a data bus. Communication connection, the output signal of the signal processing module is sent to the electronic display through the amplifying circuit, and the legs of each digital tube in the electronic disp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14
Inventor 胡志强姚昕昕
Owner SHANGHAI ZHAOYI ELECTRONICS TECH CO LTD
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