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Circularly used filter device in biology laboratories

A filter device and laboratory technology, applied in the direction of filtration separation, fixed filter element filter, test sample preparation, etc., can solve the problem of inability to separate and filter different objects, and achieve the effect of easy detection and observation, and convenient operation

Inactive Publication Date: 2015-08-05
SHANDONG UNIV QILU HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The soil includes soil minerals, parasite eggs, organic matter and microorganisms. In the process of medical testing and laboratory research, to distinguish and obtain these components, only rely on effective instrument-assisted filtration for separation. Different objects cannot be separated and filtered, so that different objects can be placed on glass slides, and the objects can be detected and observed under a microscope

Method used

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  • Circularly used filter device in biology laboratories
  • Circularly used filter device in biology laboratories
  • Circularly used filter device in biology laboratories

Examples

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Embodiment 1

[0026] see Figure 1-Figure 6 , a biological laboratory filter device that can be used in turnaround, characterized in that it comprises a support 1, a filter device 2 arranged on the support 1, and a pretreatment device 3 connected to the filter device 2;

[0027] The filter device 2 comprises a turntable 4, a plurality of through holes 5 and blind holes 6 are arranged on the circumference of the turntable 4, the through holes 5 and the blind holes 6 are alternately distributed, and each through hole 5 is provided with a filter screen 7 whose mesh number increases step by step. , the central position of the turntable 4 is provided with a shaft hole 9, and the shaft hole 9 is fixedly connected with a rotating shaft 8. The turntable 4 includes a pair of semicircular disc bodies, and two symmetrical clamping slots 31 are provided on the inner side wall of one disc body 4. , the inner side wall of the other disk body is provided with a boss 32 that is used in conjunction with the...

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Abstract

The invention discloses a circularly used filter device in biology laboratories. The filter device comprises a support, a filter device and a pretreatment device, wherein the filter device is arranged on the rack and is connected with the pretreatment device. The filter device has the beneficial effects that the filter device is convenient to operate in the process from the step of diluting soil to form soil suspension to the step of micropopulation filtering separation, and is easy for detecting and observing soil components of different objects through medical examination and laboratory study.

Description

technical field [0001] The invention relates to a medical extraction device, in particular to a biological laboratory filter device that can be used in turnaround. Background technique [0002] The soil includes soil minerals, parasite eggs, organic matter and microorganisms. In the process of medical testing and laboratory research, to distinguish and obtain these components, only relying on effective equipment-assisted filtration for separation, and the existing filter device Different objects of interest cannot be separated and filtered, so different objects of interest can be placed on a glass slide, and the objects of interest can be detected and observed under a microscope. SUMMARY OF THE INVENTION [0003] The object of the present invention is to provide a biological laboratory filtration device for diluting soil from soil suspension to microflora. [0004] A revolvable biological laboratory filter device, characterized in that it comprises a support, a filter...

Claims

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Application Information

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IPC IPC(8): B01D29/03B01D29/52G01N1/34
Inventor 朱楷文王艳蕾卢士海
Owner SHANDONG UNIV QILU HOSPITAL
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