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In vitro diagnostic analysis device, mechanism for opening and closing a pipe cap and manipulator thereof

A technology of manipulators and tube caps, applied in the field of medical devices, can solve problems such as cumbersome operations, affecting detection efficiency, and manual intervention

Pending Publication Date: 2019-12-31
GUANGZHOU WONDFO BIOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] An in vitro diagnostic analysis device is an instrument that can perform quantitative or qualitative analysis on a patient's body fluid sample. The sample tube used for the instrument is generally a vacuum blood collection tube or a centrifuge tube, etc., and the sample tube is mostly in a capped state before being sent to the testing equipment for measurement. ; Generally, the operator needs to manually open the sample tube cap, and manually cover the sample tube cap after use. This process is cumbersome and requires manual intervention, which affects the detection efficiency.

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  • In vitro diagnostic analysis device, mechanism for opening and closing a pipe cap and manipulator thereof
  • In vitro diagnostic analysis device, mechanism for opening and closing a pipe cap and manipulator thereof
  • In vitro diagnostic analysis device, mechanism for opening and closing a pipe cap and manipulator thereof

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[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0033] It should be noted that when an element is referred to as being "fixed on", "disposed on", "fixed on" or "mounted on" another element, it can be directly on the other element or an intervening element may also be present . 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. Further, when an element is considered to be "fixedly connected" to another element, the two can be fixed by detachable connection, or can be fixed by non-detachable...

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Abstract

The invention discloses an in vitro diagnostic analysis device, a mechanism for opening and closing a pipe cap and a manipulator thereof. The manipulator comprises a drawing-off assembly and a clamping assembly. The drawing-off assembly includes a limiting element, a first drawing-off element and a second drawing-off element; the limiting element is provided with a limiting part; and the first drawing-off element and the second drawing-off element cooperate with each other to form a clamp part. The clamping assembly includes a first clamping piece connected with the first drawing-off element in a sliding manner and a second clamping piece connected with the second drawing-off element in a sliding manner; the first clamping piece and the second clamping piece cooperate with each other to form a clamping part. The clamping part is arranged below the clamp part. The first clamping piece can move relative to the limiting element and can drive the first drawing-off element to move; and / or the second clamping piece can move relative to the limiting element and can drive the second drawing-off element to move. With the manipulator, automatic separation and re-closing of a sample pipe anda sample pipe cap can be realized. The manipulator can be applied to the in vitro diagnostic analysis device to improve the detection efficiency.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an in vitro diagnostic analysis device, a mechanism for opening and closing a tube cap, and a manipulator thereof. Background technique [0002] The in vitro diagnostic analysis device is an instrument that can quantitatively or qualitatively analyze the patient's body fluid samples. The sample tubes used for the instrument are generally vacuum blood collection tubes or centrifuge tubes, etc. The sample tubes are mostly capped before being sent to the testing equipment for measurement ; Generally, the operator needs to manually open the sample tube cap, and manually cover the sample tube cap after use. This process is cumbersome and requires manual intervention, which affects the detection efficiency. SUMMARY OF THE INVENTION [0003] Based on this, it is necessary to provide an in vitro diagnostic analysis device, a mechanism for opening and closing the cap, and a mani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/04
CPCG01N35/0099G01N35/04G01N2035/0405
Inventor 梁仁英王继华
Owner GUANGZHOU WONDFO BIOTECH
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