Novel measure tube for measuring blood cell sedimentation rate and hematocrit

A blood cell and sedimentation rate technology, which is applied in sedimentation analysis, particle and sedimentation analysis, measuring devices, etc., can solve problems such as difficult cleaning and difficult addition of samples to thermostat tubes, and achieve the effect of easy addition of samples

Inactive Publication Date: 2013-11-27
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to improve the Wennen tube to solve the problem that the Wennen tube is not easy to add samples and not easy to clean

Method used

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  • Novel measure tube for measuring blood cell sedimentation rate and hematocrit
  • Novel measure tube for measuring blood cell sedimentation rate and hematocrit

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Embodiment Construction

[0009] Novel tube of the present invention ( figure 2 ) is equivalent to the multi-tubular structure of the Wennen tube, and the traditional Wennen tube ( figure 1 ) compared with the single tube has little change, but the inner diameter of the new tube can be appropriately reduced. The bottoms of the "U" tubes are connected, so that when adding a sample in one tube, the sample is automatically filled into the two tubes. After centrifugation, the reading marks on the two tubes are exactly the same. Rinse one of the tubes with a sharp-mouthed faucet after use, and the water will overflow from the other end, which is easier to clean.

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Abstract

The invention relates to a centrifugal transparent small container, particularly to a novel measure tube for measuring blood cell sedimentation rate and hematocrit. The measure tube comprises two single wintrobe tubes, wherein the bottoms of the two single wintrobe tubes are communicated to form a U-shaped open tube. The improved blood cell hematocrit tube is not only easy to sample, but also easy to clean by water flow, in the actual use.

Description

technical field [0001] The invention is a centrifugal type transparent small container (the international patent classification number is G01N21 / 07), which is mainly used for the determination of blood cell sedimentation rate and hematocrit. Background technique [0002] The most classical method for the determination of hematocrit is Wen's (Wintrobe) method (Edited by Ding Lei, "Clinical Basic Laboratory Science Experiment Guide", Higher Education Press, 2006 1st edition. Xu Wenrong, chief editor, "Clinical Basic Laboratory Science", Higher Education Press, first edition in 2006), the temperaturen tube it adopts has a simple structure and is very easy to use in primary hospitals. Thermostat can also be used for the determination of blood cell sedimentation rate. Thermostat tubes are hollow straight glass tubes with one end closed, and the hollow part in the middle is thinner, so it is difficult to add specimens into the tube; in addition, because one end is closed, it is n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/05
Inventor 孙晓春朱伟
Owner JIANGSU UNIV
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