Method and apparatus for automatic detection on large infusion production line

An automatic detection device and production line technology, applied in the direction of transportation and packaging, packaging, packaged food, etc., can solve the problems of low efficiency of manual detection, fatigue of detection personnel, high rate of missed detection, etc., to reduce the requirements of detection algorithms and realize seamless Humanize, remove the effect of slow speed

Inactive Publication Date: 2010-06-16
HUNAN UNIV
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a method suitable for high-speed medical automatic production lines for the problems of low manual detection efficiency, slow speed, low precision, high missed detection rate, and easy fatigue of detection personnel in the existing large-scale infusion detection. Large infusion automatic detection method and device

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  • Method and apparatus for automatic detection on large infusion production line
  • Method and apparatus for automatic detection on large infusion production line
  • Method and apparatus for automatic detection on large infusion production line

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Embodiment 1

[0042] Aiming at the defects of manual inspection and traditional light inspection system, the present invention abandons the idea of ​​single-frame image inspection. That is, the import roulette, main roulette and export roulette adopt intermittent operation, and the camera is fixed in continuous shooting mode to obtain stable multiple frames. image. Therefore, the present invention designs a gap-type rotation detection device, which can make the large infusion bottle rotate at a high speed and then stop suddenly, so that the liquid in the bottle and the impurities that may exist in the liquid can rotate, and the moving and stationary objects in the sequence image can be used in time. Distinguish the bottle body interference and the foreign matter inside the liquid from the difference in space, overcome the influence caused by the bottle body interference, and finally remove the unqualified large infusion products from the production line through the defective product sorting d...

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Abstract

The invention discloses an automatic detection method for a large transfusion production line, including the following steps: 1, making a transfusion bottle filled with liquid medicine rotate in a high-speed, then rapidly stopping the transfusion bottle, so that the liquid medicine in the bottle has a self-rotating movement under the inertia; 2, picking-up a plurality of images of the transfusionbottle in which the liquid medicine is in a self-rotating state; 3, respectively digitally processing and mutually comparing to the plurality of images, distinguishing the exogenous impurity in the liquid medicine, in order to judge whether the bottle of liquid medicine is qualified. The invention also discloses an automatic detection apparatus for a large transfusion production line, which is characterized by including a rotation device, a controller, a video camera and an image processing apparatus, wherein, the output end of the controller is connected with the control terminal of the rotation device, a gripping device for fixing up the transfusion bottle, a rotating work station and a detecting work station are provided on the rotation device, and the video camera outputs data to the image processing apparatus. The invention can automatically detect whether impurity exists in the liquid medicine, with high testing accuracy and fast testing velocity.

Description

Technical field [0001] The invention belongs to the field of electronic detection, and relates to an automatic detection device on a pharmaceutical production line, in particular to an automatic detection method and device for a large infusion production line. Background technique [0002] Infusion is a category of medical products and one of the five important preparations in my country's pharmaceutical industry. Because of its rapid, efficient, and controlled release characteristics, it is a drug that must be used daily by medical institutions, and it is also an indispensable drug for clinical rescue and intravenous treatment. The carrier or lysozyme occupies a very important position in modern clinical practice. [0003] Due to the production process and packaging technology, large infusion products may contain glass chips, rubber chips, fibers and other foreign objects. These foreign bodies are very harmful to the human body. If the mixed medicine is injected into the human blo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/90A61J1/00
Inventor 王耀南周博文葛继张辉刘良江李红英朱惠峰秦虹
Owner HUNAN UNIV
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