Camera-based plasma chyle and hemolysis detection device and method

A detection device and detection method technology, applied in the direction of measurement device, color/spectral characteristic measurement, material analysis by optical means, etc. The effect of high practicality

Active Publication Date: 2019-04-16
NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the process of collecting blood samples, different subjects may use test tubes of different specifications to collect, and the blood volume collected in different clinical trials is not necessarily the same, so the blood level collected in each collection test tube is not uniform, I

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  • Camera-based plasma chyle and hemolysis detection device and method
  • Camera-based plasma chyle and hemolysis detection device and method
  • Camera-based plasma chyle and hemolysis detection device and method

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Embodiment Construction

[0045] The present invention will be further explained and described below in conjunction with the accompanying drawings and specific embodiments of the description.

[0046] The embodiment of the present invention provides a plasma chyle and hemolysis detection device based on a camera, which includes a base, a signal processing system, a power supply, a motor and a storage are arranged in the base, and a plurality of test tube compartments are arranged on the base, so The test tube grid is provided with a hard plastic shell, and a camera is arranged on the side wall or the rear wall of the hard plastic shell. A fixed force wheel is installed above the camera, and a power wheel is installed below the camera. The wheel and the power wheel are connected by double chains, the camera is located between the double chains, and the output shaft of the motor is connected with the power wheel;

[0047] Wherein, the camera is used to take picture information of blood or plasma in the s...

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Abstract

The invention discloses a camera-based plasma chyle and hemolysis detection device and method. The method comprises steps: blood or plasma image information in a sample test tube stored in a test tubegrid is taken through the camera; based on the image taken by the camera, a plasma chyle degree and hemolysis degree detection result is generated through a signal processing system; corresponding control signals are triggered, and the control signals are then sent to a motor; the motor rotates according to the control signals of the signal processing system, and the amplitude of rotating drivesthe rotating turn number of a corresponding power wheel; the information of a test tube in a test tube grid, the chyle degree and hemolysis degree detection result of the plasma in the test tube and the control signals of the signal processing system are stored by a storage device; and a power supply provides working power for the camera, the storage device, the signal processing system and the motor. The device and the method disclosed in the invention are high in accuracy and practicability and can be widely used in the technical field of medical equipment.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a camera-based plasma chyle and hemolysis detection device and method. Background technique [0002] In clinical trials, due to excessive negative pressure during blood collection, excessive shaking, and high fragility of the red blood cells of the subjects, the red blood cells in the collected blood samples rupture and undergo hemolysis. The substance in the plasma enters the plasma, and the plasma is light red, which affects the accuracy of clinical blood samples; when the subject suffers from hyperlipidemia, eats a large amount of fatty food or other reasons, the plasma contains a large number of chylomicrons, forming chylomicrons. At this time, the subject’s plasma color is milky white. When the subject develops chyle blood, it will affect the concentration detection of fat-soluble drugs. Therefore, after the blood sample is centrifuged, it is necessary to observe a...

Claims

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Application Information

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IPC IPC(8): G01N21/25G01N21/01
CPCG01N21/01G01N21/25
Inventor 许波许重远王超群陈晓云梁玉婷苏清霞
Owner NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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