Coagulation analyzer, sample cup conveying device and cup conveying method thereof

A technology of coagulation analyzer and conveying device, which is applied to analysis materials, instruments, etc., can solve problems such as falling out of the cup mouth, and achieve the effect of improving detection efficiency, improving detection accuracy, and avoiding error reporting of test results.

Pending Publication Date: 2020-10-30
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide a coagulation analyzer, a sample delivery device and a delivery method for the current problem that the magnetic beads in the sample cup move along the arc-shaped bottom and have the risk of falling out of the cup opening.

Method used

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  • Coagulation analyzer, sample cup conveying device and cup conveying method thereof
  • Coagulation analyzer, sample cup conveying device and cup conveying method thereof
  • Coagulation analyzer, sample cup conveying device and cup conveying method thereof

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Embodiment Construction

[0079] In order to make the object, technical solution and advantages of the present invention clearer, the coagulation analyzer, the sample conveying device and the cup conveying method of the present invention will be further described in detail through the following examples and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0080] The serial numbers assigned to components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in this application all include direct and indirect connection (connection) unless otherwise specified. In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "t...

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Abstract

The invention provides a coagulation analyzer, a sample conveying device and a cup conveying method. The sample cup conveying device comprises a sample cup feeding mechanism, a sample cup bearing mechanism and a sample cup conveying mechanism, wherein the sample cup feeding mechanism is used for supplying sample cups with magnetic beads to loading positions; the sample cup bearing mechanism comprises a feeding block used for bearing the sample cups and a magnetic piece arranged on the feeding block, the feeding block has a bearing cavity, the bearing cavity is used for accommodating the samplecups supplied by the sample cup feeding mechanism at the loading position, and the magnetic piece is used for attracting magnetic beads of the sample cup located in the bearing cavity; and the samplecup conveying mechanism is used for enabling the sample cup bearing mechanism to move between the loading position and an unloading position so as to convey the sample cups from the loading positionto the unloading position. In the sample cup conveying process, the magnetic part can attract the magnetic beads in the sample cup in the bearing cavity, so that the positions of the magnetic beads are fixed, the magnetic beads are prevented from moving along the arc-shaped bottom part of the sample cup, the magnetic beads are prevented from falling off, and the detection accuracy rate is improved.

Description

technical field [0001] The invention relates to the technical field of analysis equipment, in particular to a coagulation analyzer, a sample delivery device and a cup delivery method. Background technique [0002] When the automatic coagulation analyzer uses the magnetic bead method to detect samples, a rectangular hollow transparent plastic cup with a positioning flange is generally used as the sample cup for detection. The sample cup is composed of a positioning flange and a cup body, the cup body is used to hold the test liquid and magnetic beads, and the positioning flange is used to support the sample cup. Since the bottom of the sample cup has a circular arc surface, if the brake suddenly occurs during the sample conveying process, the magnetic beads move along the arc surface at a certain speed, and there is a risk of falling out of the cup opening, which limits the conveying speed of the sample cup to a certain extent. If the magnetic beads fall out of the sample cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/04
CPCG01N35/04G01N2035/0406G01N2035/0477
Inventor 吕富尧柴亮李鑫
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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