Liquid sample guiding device and detection equipment comprising same

A diversion device, liquid sample technology, applied in biological testing, material inspection products, instruments, etc., can solve the problems of easy generation of turbulence and air bubbles, affecting the repeatability of test results, etc., and achieve the effect of improving repeatability and reliability.
CN107918031AInactive Publication Date: 2018-04-17HELIXGEN GUANGZHOU
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HELIXGEN GUANGZHOU
Publication Date
2018-04-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a liquid sample guiding device and detection equipment comprising the same. The guiding device comprises a cover plate and a channel plate, wherein a sampling hole is formed inone end of the cover plate and an air outlet is formed in the other end; a sampling cavity, a liquid circulating channel and a circulating hole are formed in the channel plate, the sampling cavity islocated below the sampling hole and connected with the circulating hole through the liquid circulating channel, an extension pipeline extends out of the far end, relative to the sampling cavity, of the circulating hole in the channel plate, when the cover plate is stacked on the channel plate, the channel plate defines a vent port communicated with the outside through the air outlet, and the ventport is located at any pint of the extension pipeline or located at the further end, relative to the sampling cavity, of the tail end of the extension pipeline. The detection equipment also comprisesa base plate stacked with the cover plate and the channel plate to form a detection test strip. Besides, the detection equipment also comprises a detector comprising the detection test strip.
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Description

technical field

[0001] The invention relates to a real-time detection device for blood, in particular to a blood diversion device, a detection test strip, and a detection system containing the test strip. Background technique

[0002] Point-of-care testing (POCT, point-of-care testing) refers to rapid clinical testing performed next to the patient, usually not necessarily performed by clinical examiners, but by nurses, doctors or even patients themselves. This is a new type of method that analyzes immediately at the sampling site, saves the complicated processing procedures of the specimens in the laboratory, and obtains the test results quickly. By definition, POCT is a detection method that is carried out at the sampling site and uses portable analytical instruments and supporting reagents to quickly obtain test results.

[0003] In recent years, POCT has been widely used, including various departments of hospitals, primary hospitals, community clinics and families, such ...

Claims

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