Body fluid detection preprocessing device

A technology for pre-processing and body fluids, which is applied in the field of pre-processing devices for body fluid detection, can solve the problems of complex processing steps, easy to be polluted by the outside world, poor processing effect, etc., and achieve the effects of convenient, fast and stable adding liquid, not easy to be polluted, and easy to detect.

Active Publication Date: 2014-12-10
重庆天海医疗设备有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

Due to the use of test tubes to process the test samples, there is no special device to store and process the test samples, which is easily contaminated by the outside during the process, and the processing steps are complicated, the processing effect is poor, and the processing efficiency is low.

Method used

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  • Body fluid detection preprocessing device
  • Body fluid detection preprocessing device
  • Body fluid detection preprocessing device

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with drawings and embodiments.

[0027] see Figure 1 to Figure 5 , a pre-processing device for body fluid detection, comprising a processing box 1 and a collector, the inner cavity of the processing box 1 is provided with a filter layer 6 to separate the inner cavity of the processing box into upper and lower cavities, and the filter layer is a polymer sieve The cavity above the filter layer is the mixing cavity 3, the cavity below the filter layer is the sampling cavity 4, the wall of the sampling cavity 4 is provided with a sampling hole 7, and a sealing rubber plug is arranged in the sampling hole 7. When filtering biological cells, a polymer sieve with a filter hole of 7 microns is generally used. When filtering parasites, a polymer sieve with a filter hole of 76 microns is generally used. When the air pressure difference is small, the experimental sample or experimental liquid will not leak into...

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Abstract

The invention relates to a body fluid detection preprocessing device, which comprises a processing box and a collector, wherein the inner cavity of the processing box is provided with a filter layer so that the inner cavity of the processing box is partitioned into an upper and a lower cavities, the filter layer is a macromolecule screen mesh, the cavity above the filter layer is a blending cavity, the cavity below the filter layer is a sampling cavity, a sampling hole is formed on the wall of the sampling cavity, and a sealing rubber plug is arranged inside the sampling hole; the collector is covered at the upper end of the processing box, a fluid adding hole is formed on the collector, the collector comprises a box cover, a sampling spoon and a rotary connection cover, the box cover is connected with the processing box, a through hole is formed on the box cover axially; the rotary connection sleeve is in clearance fit with the through hole of the box cover; the lower end of the rotary connection sleeve is connected with the sampling spoon; the sampling spoon is positioned inside the blending cavity; and the upper end of the rotary connection sleeve is used for connecting a rotary rod. According to the body fluid detection preprocessing device, experimental detection preprocessing of feces such as body fluid, excrement and the like can be finished safely, stably, conveniently and quickly at low cost.

Description

technical field [0001] The invention relates to a medical testing and processing device, in particular to a body fluid testing pre-processing device. Background technique [0002] Clinically, the detection of body fluids or excretions can understand the changes of body fluids under physiological and pathological conditions, which is of great significance for the diagnosis, prevention and treatment of diseases. Due to the complex composition of body fluids, corresponding preliminary treatment will be performed on body fluids before testing for different testing items. In order to obtain better microscopic examination results, the common methods of body fluid treatment are dilution and staining. In the prior art, there are also processing equipment such as the U.S. DiaSys FE-2 Parasep stool centrifuge tube, Xiamen Channel Biotechnology Co., Ltd. stool analysis workstation 100R type, WLW-I type sample sampler, Lanjie-2000 type sample sampler, etc., but They usually all adopt ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/14G01N1/38G01N1/31
Inventor 夏俊培鲁广洲
Owner 重庆天海医疗设备有限公司
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