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Method for testing a liquid sample, test device and automated system for a plurality of test devices

A technology for testing devices and liquid samples, applied in the preparation of samples for testing, measuring devices, chemical instruments and methods, etc., to achieve the effect of eliminating the effects of variability

Inactive Publication Date: 2011-12-28
泰利化学公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, quality control regulations require a control sample every day or even every 8 hours, which is currently only possible in a laboratory setting using laboratory techniques

Method used

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  • Method for testing a liquid sample, test device and automated system for a plurality of test devices
  • Method for testing a liquid sample, test device and automated system for a plurality of test devices
  • Method for testing a liquid sample, test device and automated system for a plurality of test devices

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Embodiment Construction

[0067] The present invention relates to a test device in clinical chemistry for performing diagnostic tests on fluid samples, such as blood samples, from patients. The device consists of a central control unit, which preferably communicates by wireless telecommunications with a plurality of test devices that are remote from the control device. The test device used as a remote terminal in the equipment performs the actual test under the control and monitoring of the central control unit.

[0068] exist figure 1 In, as an example, a pack 1 of a collapsible and sealed liquid in the form of a bag is described, said liquid being a calibrator liquid, a control liquid or a reagent. The control liquid is eg serum, and the calibrator liquid is a reactive component of the serum. Other collapsible fully sealable bags exist on the market. Such a bag may consist of two sandwich foils with polyester on the outside, aluminum foil in the middle and polyethylene on the inside. The two int...

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PUM

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Abstract

The invention relates to a method for testing a liquid sample, a testing device and automatic equipment for a plurality of testing devices. A particular object is an apparatus for mass testing of patient blood samples, said apparatus comprising a plurality of testing devices at different locations and connected to a common control unit. In each test device, there are liquid dosing chambers (5), sealed calibrator and control liquid packages (8, 9), closed liquid reagent packages (10), liquid sample inlets (14) and An actuator (16) for compounding and mixing the reaction components, and means for recording the results from the reaction. The test device can automatically perform calibration, comparison and test reaction under the supervision of the control device. The apparatus may use the same packaged liquid in each of said test devices, thereby being able to calculate an average value of the control results, and by comparing the individual results with the average value, detect a fault from a result outside the permissible deviation .

Description

technical field [0001] The present invention relates to a method for testing liquid samples, especially in the fields of biochemistry and clinical chemistry for testing blood samples obtained from patients for various diseases or other health conditions. A further object of the invention is a testing device for carrying out the method of the invention, as well as a plant comprising a plurality of testing devices at different locations for centralized automation via a communication data transmission network. Background technique [0002] The general objective of the present invention is to improve the quality control of chemical, biochemical and clinical laboratory tests. The most frequent type of test is called an in vitro diagnostic (IVD). Most IVD tests are performed on serum or plasma obtained from a patient's blood sample. Test results are compared to values ​​obtained simultaneously (~same day) from known control serum samples. The control values ​​currently provided...

Claims

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Application Information

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IPC IPC(8): B01L3/00G01N1/38G01N35/10
CPCG01N35/00594G01N2001/2893B01L3/0293B01L2400/0478B01L2200/148B01L2200/0605Y10T436/11
Inventor 尼洛·卡尔蒂宁
Owner 泰利化学公司
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