Flow detection device and injector

A technology for flow detection devices and detection parts, which is applied in flow monitors, flow control, instruments, etc., and can solve problems such as inadequate operation, fatigue of operators, and impact on vaccination quality

Pending Publication Date: 2021-07-06
SHENZHEN ZPWTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, vaccination is still carried out manually, and operators need to continuously inoculate a large number of poultry or livestock
In this working mode, the operator is easily fatigued and the operation is not in place, resulting in insufficient single injection volume, which affects the quality of vaccination

Method used

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  • Flow detection device and injector
  • Flow detection device and injector
  • Flow detection device and injector

Examples

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Embodiment Construction

[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0040] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...

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PUM

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Abstract

The invention discloses a flow detection device and an injector. According to the flow detection device in the invention, a detection piece is arranged in a guide pipe, so that the detection piece moves in a preset interval of the guide pipe; the flow is detected by judging whether the guide pipe moves to a preset position or not; and by depending on the different densities of fluids in the detection piece and the guide pipe, the detection piece can be reset by means of gravity or buoyancy. Through the arrangement mode, whether the fluid meets the minimum amount of the injection requirement or not can be detected; and the injector with the flow detection device can remind an operator whether single injection meets the injection requirement or not in the inoculation process, so that the inoculation quality is improved.

Description

technical field [0001] The invention relates to the field of flow detection, in particular to a flow detection device and a syringe. Background technique [0002] In the breeding industry (such as poultry, livestock, etc.), it is necessary to improve the survival rate of poultry or livestock through vaccination. In related technologies, vaccination is still performed manually, and operators need to continuously inoculate a large number of poultry or livestock. In this working mode, the operator is easily fatigued and the operation is not in place, resulting in insufficient single injection volume, which affects the quality of vaccination. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a flow detection device capable of detecting whether the flow through the conduit reaches a minimum amount. [0004] The present invention also proposes a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/142A61M5/168A61D7/00
CPCA61D7/00A61M5/142A61M5/16886A61M2205/18A61M2205/3334
Inventor 张岩田岳任绍东
Owner SHENZHEN ZPWTECHNOLOGY CO LTD
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