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Syringe and injection device

A syringe and medium technology, applied in the field of poultry syringes, can solve problems such as slow injection speed

Pending Publication Date: 2020-03-06
MIAOZHEN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a syringe and an injection device to improve the problem of slow injection speed

Method used

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  • Syringe and injection device
  • Syringe and injection device
  • Syringe and injection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0050] The embodiment of the present application provides a syringe 200, which can realize rapid injection on poultry (pigs, cattle, sheep, etc.). The following combination Figure 1-Figure 6 The structure of the syringe 200 will be described in detail.

[0051] combine figure 1 and figure 2, The syringe 200 includes a syringe 10 , a medium containing cylinder 20 , a piston rod 30 and a switching valve 40 . The medium container 20 is connected to the syringe 10 . One end of the piston rod 30 is movably disposed in the syringe 10 , and the other end of the piston rod 30 is movably disposed in the medium containing cylinder 20 . The piston rod 30 and the medium containing cylinder 20 jointly define a variable space 50 . The switch valve 40 is connected to the medium storage cylinder 20 , the switch valve 40 has a medium inlet 41 and a medium outlet 42 , and the medium outlet 42 communicates with the variable space 50 .

[0052] Wherein, since one end of the piston rod 30 i...

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PUM

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Abstract

The invention provides a syringe and an injection device, and belongs to the field of poultry syringes. An embodiment of the application provides an injector comprising a syringe cylinder, a medium containing cylinder, a piston rod, and a switch valve; the medium containing cylinder is connected to the syringe cylinder; one end of the piston rod is movably arranged in the syringe cylinder, the other end of the piston rod is movably arranged in the medium containing cylinder, and the piston rod and the medium containing cylinder jointly define a variable space; and the switching valve is connected to the medium containing cylinder, the switching valve is provided with a medium inlet and a medium outlet, and the medium outlet communicates with the variable space. Before injection, a needle head can be connected to the outlet end of the syringe cylinder, and the medium inlet is externally connected with a medium providing device. When injection is carried out, the needle head is insertedinto an individual poultry to be injected, a medium quickly enters the variable space after the switch valve is opened, then the piston rod is pushed to move in the syringe cylinder quickly, and thusa liquid medicine in the syringe cylinder is quickly pushed out. The syringe can be used to realize quick injection of poultry.

Description

technical field [0001] The present application relates to the field of poultry syringes, in particular, to a syringe and an injection device. Background technique [0002] Currently, in the process of raising poultry (pigs, sheep, cattle, etc.), injections are generally used to prevent or treat related diseases. In the prior art, when injecting poultry, the injection is achieved by manually pushing the plunger rod of the syringe. The injection speed is relatively slow, and the injection is often broken off halfway through the injection, resulting in waste of medicinal liquid. Contents of the invention [0003] The embodiment of the present application provides a syringe and an injection device to solve the problem of slow injection speed. [0004] In the first aspect, the embodiment of the present application provides a syringe, including a syringe, a medium containing cylinder, a piston rod, and a switching valve; [0005] The medium containing cylinder is connected to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/20A61M5/315
CPCA61M5/2053A61M5/31501A61M5/31578A61M2005/2026A61M2005/2073A61M2205/6018
Inventor 邓来明吴明辉刘成鹏徐小丹
Owner MIAOZHEN INFORMATION TECH CO LTD