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Helicobacter pylori detector

A technology of Helicobacter pylori and a detector, which is applied to instruments, measuring devices, scientific instruments, etc., can solve the problems of inability to handle cross-infection disinfection operations, detection deviations, and inability to prevent air leakage, and achieve convenient conversion, collection, High efficiency and practical effect

Pending Publication Date: 2022-05-27
伍玥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a Helicobacter pylori detector, which effectively solves the problem that the existing device cannot prevent air leakage, and the collected detection gas will flow out through the exhalation port after exhalation. Causes a certain detection deviation, and the existing device cannot perform large-scale centralized sampling and detection, and cannot handle the problems of cross-infection and effective disinfection operations well during the detection process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1, the present invention is a Helicobacter pylori detector, please refer to figure 1 , comprising a main box 1, characterized in that a gas pipe 2 extending to the inside of the main box 1 is fixedly arranged on one side of the main box 1, and a platform 3 is arranged at the front end of the main box 1, and the platform 3 The upper end is provided with a collection turntable 4 for rotation and cooperation. The upper end of the collection turntable 4 is provided with several groups of gas collection bags 5 evenly distributed around the circumference. Including the first end 2-1 and the second end 2-2, the air collecting bag 5 is provided with an air inlet 6 communicating with the first end 2-1;

[0038] The main box body 1 is fixedly provided with a disinfectant liquid bin 4 inside, and the disinfectant liquid bin 4 is slidably fitted with a disinfectant liquid storage bucket 5 along the vertical direction. The second end 2-2 communicates with the opening 7, ...

Embodiment 2

[0043] Embodiment 2, on the basis of Embodiment 1, in order to make the gas collecting bag 5 of the device complete the switching better, please refer to figure 2 , a sheave 8 is coaxially fixed at the lower end of the collection turntable 4, and the sheave 8 is provided with radial grooves 9 corresponding to the number of the air collecting bags 5 one-to-one. The sheave 8 is rotated and cooperated with the platform 3 The set rotating shaft 9 is driven, and the end of the rotating shaft 9 is fixed with a drive pin 10 that cooperates with the radial groove 9, so that the rotating shaft 9 rotates once, and the sheave 8 rotates to drive the air collecting bag 5 to switch to the lower position. One.

[0044] In the specific use of this embodiment, first, after the exhalation sampling is completed for a sampling unit, the rotating shaft 9 is controlled to rotate one circle, and the driving pin 10 at this time cooperates with the radial groove 9, so that the rotating shaft 9 rotate...

Embodiment 3

[0045] Embodiment 3, on the basis of Embodiment 2, in order to better complete the control of the disinfectant storage bucket 5, please refer to image 3 and Figure 7 , the end of the gas transmission pipe 2 placed outside the main box body 1 is fixed with a handle barrel 11, the end of the handle barrel 11 is movably provided with a filter 12, and the handle barrel 11 is provided with a first spring 13 fixed The connected handle 14, the handle 14 is fixed with a first pull rope 15, and the first pull rope 15 in the device is fixed on the Figure 7 Outside of the shown air delivery pipe 2 , the end of the first pull cord 15 is fixed with the end of the disinfectant storage bucket 5 .

[0046] In the specific use of this embodiment, first, when the inspector uses it, the inspector replaces and uses a disposable filter to connect to the outer end of the air delivery pipe 2, such as figure 1 As shown, the handle 14 is pressed at this time, and then the first spring 13 is compr...

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Abstract

The invention relates to a helicobacter pylori detector which effectively solves the problems that an existing device cannot perform large-batch centralized sampling and cannot well treat cross infection and disinfection. According to the technical scheme, a gas conveying pipe is fixed to one side of the main box body, a platform is arranged at the front end of the main box body, the upper end of the platform is rotationally matched with a collecting rotary disc, a plurality of sets of gas collecting bags are evenly distributed on the circumference of the upper end of the collecting rotary disc, the gas conveying pipe is arranged in the main box body and provided with two ends including the first end and the second end, and the gas collecting bags are provided with gas inlets communicated with the first end; a disinfectant bin is fixed in the main box body, a disinfectant storage barrel is arranged in the disinfectant bin in a sliding fit mode in the vertical direction, an opening is formed in the lower end of the disinfectant storage barrel, the second end is communicated with the opening, and when the disinfectant storage barrel moves, the second end is closed; according to the invention, effective collection of detected gas is well completed, the adopted collection bag does not cause overflow of the gas, and cross infection can be well avoided and effective disinfection operation can be carried out in the detection process.

Description

technical field [0001] The invention relates to the technical field of medical detection equipment, in particular to a Helicobacter pylori detection instrument. Background technique [0002] Helicobacter pylori was first isolated in 1983 by Australian scholars Robin Warren (J.Robin Warren) and Barry J.Marshall (Barry J.Marshall) from a gastric mucosal biopsy specimen of a patient with chronic active gastritis. Helicobacter pylori is a gram-negative, microaerophilic bacterium that lives in various regions of the stomach and duodenum. It can cause mild chronic inflammation of the gastric mucosa, or even lead to gastric and duodenal ulcers and gastric cancer. , Human is the only natural host of Helicobacter pylori, the population infection rate is very high, the world population infection rate is as high as 30 to 50%. Helicobacter pylori can cause many diseases, so its clinical diagnosis and treatment are very important. [0003] There are several commonly used methods for th...

Claims

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Application Information

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IPC IPC(8): G01N33/497G01N23/00A61B10/00
CPCG01N33/497G01N23/00A61B10/00A61B2010/0087G01N33/4977
Inventor 伍玥郭琼雅丁松泽张延瑞
Owner 伍玥