In-vitro diagnostic analyzer, reagent card and mounting structure

An installation structure and reagent card technology, applied in the field of medical devices, can solve the problems of sample liquid leakage and inability to extract

Pending Publication Date: 2020-05-19
GUANGZHOU WONDFO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The installation structure can install the sample tube, and can realize the on-off control of the sample liquid,

Method used

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  • In-vitro diagnostic analyzer, reagent card and mounting structure
  • In-vitro diagnostic analyzer, reagent card and mounting structure
  • In-vitro diagnostic analyzer, reagent card and mounting structure

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Embodiment Construction

[0041]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0042] It should be noted that when an element is referred to as being "fixed on", "disposed on", "fixed on" or "installed on" another element, it can be directly on the other element or there can also be an intervening element . When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. Furthermore, when one element is considered to be "connected" to another element, the two can be fixed in a detachable connection, or in a non-detachable connec...

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PUM

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Abstract

The invention discloses an in-vitro diagnosis analyzer, a reagent card and a mounting structure. The mounting structure comprises a mounting body, wherein the mounting body comprises a mounting hole for sleeving a sample tube, a hollow needle arranged in the mounting hole, a sealing part arranged in the mounting hole and an air inlet channel, one end of the hollow needle can be inserted into the sample tube, the sealing part is in sealing fit with an outer wall of the sample tube, the air inlet channel comprises an air outlet hole and an air inlet hole formed on a surface of the mounting body,and the air outlet hole is used for communicating with the sample tube mounted on the mounting hole. The mounting structure can be used for mounting the sample tube, can realize on-off control of thesample liquid, and is beneficial to solving the hidden danger that the sample liquid leaks and cannot be extracted. The reagent card integrates the mounting structure, adopts a new sample liquid on-off control scheme, and can solve the hidden danger that the sample liquid leaks and cannot be extracted. When the in-vitro diagnosis analyzer is used, on-off control of the sample liquid is reliable,and improvement of detection reliability is facilitated.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an in vitro diagnostic analyzer and a reagent card. Background technique [0002] Reagent cards (also known as test cards, detection cards) are widely used in the medical industry. The reagent cards integrate biochemical detection electrodes, calibrated by calibration solutions, and then detect sample fluids (blood, tissue fluid, etc.). [0003] The traditional reagent card usually realizes the on-off control of the sample liquid by squeezing the closing and opening of the sampling channel. But its problems are as follows: [0004] 1. There is a hidden danger of sample liquid leaking along the pipeline: when the reagent card is not inserted in place or the size of the instrument assembly is deviated, the pressure part is easy to be biased, causing the sampling channel to be unable to be compressed and closed. In this way, during the calibration analysis, the sample liqu...

Claims

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Application Information

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IPC IPC(8): G01N35/10
CPCG01N35/1009B01L3/502715B01L2200/16B01L2200/025B01L2200/026B01L2200/027B01L2200/0684B01L2300/0672B01L2300/0816B01L2200/10B01L2400/0683B01L2400/0481B01L2400/049B01L2400/0694B01L2300/0838G01N35/00069G01N2035/00148A61B5/150503G01N33/50G01N35/00693G01N35/10G01N2035/00178
Inventor 黄郁荣王继华
Owner GUANGZHOU WONDFO BIOTECH
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