Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Disposable specimen cup, blood analyzer and use method

A blood analyzer and sample cup technology, which is applied in the direction of chemical instruments and methods, individual particle analysis, particle and sedimentation analysis, etc., can solve the problems of reagent scrapping and increasing user costs, and achieve low failure rate, simple structure, and spare parts Reduced effect

Active Publication Date: 2014-05-14
URIT MEDICAL ELECTRONICS CO LTD
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For users with a small test volume, the reagents are often not used up within the validity period after opening, and the scrapping of reagents will undoubtedly increase the cost of users

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Disposable specimen cup, blood analyzer and use method
  • Disposable specimen cup, blood analyzer and use method
  • Disposable specimen cup, blood analyzer and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Examples of Disposable Sample Cups

[0047] This disposable sample cup embodiment is such as Figures 1 to 8 As shown, it includes two chambers, one is the front chamber 4, and the other is the back chamber 5. There are counting holes on the partition 7 between the two chambers to communicate with the two chambers. In this example, the front chamber 4 of the disposable sample cup is in the Above the rear chamber 5, the two are fixedly connected as one. In this example, the disposable sample cup is equipped with a sample cup base 1. The sample cup base 1 in this example is a front plate and a bottom plate that are vertically fixedly connected. The bottom plate of the sample cup base 1 closes the bottom of the rear chamber 5 and is the bottom plate of the rear chamber 5 , is also the bottom plate of the disposable sample cup. The front panel of the sample cup base 1 is an interface panel for the connection between the disposable sample cup and the hematology analyzer, a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a disposable specimen cup, a blood analyzer and a use method. The disposable specimen cup is characterized in that electrodes are arranged in a front chamber and a rear chamber; counting pores are formed in a partition plate; a front plate of a specimen cup base is used as a port panel of the specimen cup; a positioning hole, a rear chamber hose port, a front chamber electrode socket and a rear chamber electrode socket are formed and arranged in the port panel; a compressing block handle between the front walls of the front and rear chambers and the front plate is inserted into the positioning hole; a compressing block flattens and cuts off the hoses of the front and rear chamber; an agent is packaged into the front chamber. The blood analyzer is characterized in that a specimen cup port plate is arranged on a panel; a positioning plug, front and rear chamber electrode plugs and a rear chamber negative pressure connecting plug are arranged on the specimen cup port plate, which are respectively inserted into the sockets on the front plate of the specimen cup base and connected with the specimen cup. The use method comprises the following steps: selecting the disposable specimen cup with proper pore aperture and agent according to the test demand; injecting a blood specimen into the front chamber through an injector; uniformly mixing; connecting with the flood analyzer; starting the flood analyzer; producing pressure difference between the front and rear chambers; then detecting the read. The disposable specimen cup and the blood analyzer are free of liquid channels, simple in structure, high in reliability, low in failure rate, and low in cost.

Description

technical field [0001] The invention relates to the technical field of biological sample analysis, and mainly relates to a blood analysis instrument, in particular to a disposable sample cup, a blood analyzer equipped with the sample cup, and a method for using the blood analyzer. Background technique [0002] The most widely used at present is the three-classification hematology analyzer, that is, a hematology analysis instrument that classifies and counts the three types of cells in the blood, red blood cells, white blood cells and platelets. The vast majority of hematology analyzers used in the world so far use electrical impedance (Electrical Impedance, Coulter Principle) to perform blood cell counts and volume measurements. The detection principle is that blood cells will produce resistance changes when they pass through the counting holes. , thereby realizing the automation of blood cell counting. [0003] The main part of this analyzer is a small orifice plate, also ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00G01N15/10
Inventor 唐雪辉
Owner URIT MEDICAL ELECTRONICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com