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Disposable multi-faceted inoculation device and inoculation method thereof

An inoculation device and a one-time technology, applied in the field of medical testing, can solve the problems of inoculation that cannot be divided into sputum samples, poor effect of sputum sample culture and separation, and influence on identification and drug sensitivity results, etc., to achieve accurate inoculation, Improved accuracy and high inoculation efficiency

Active Publication Date: 2020-04-14
上海莫杜生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in my country's clinical microbiological testing, due to poor air quality, there are many respiratory patients, and sputum samples have become the most common sample type in microbiological testing. However, the current two types of automatic inoculation devices cannot inoculate sputum samples well, resulting in poor separation effect of sputum sample culture, which affects the later identification and drug susceptibility results.

Method used

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  • Disposable multi-faceted inoculation device and inoculation method thereof
  • Disposable multi-faceted inoculation device and inoculation method thereof

Examples

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Effect test

Embodiment 1

[0021] Embodiment 1: Disposable multi-faceted inoculation device

[0022] Such as figure 1 As shown, a disposable multi-face inoculation device includes an inoculation rod unit, an inoculation rod control unit and a petri dish control unit, and the inoculation rod unit is connected to the inoculation rod control unit. Wherein the inoculation rod unit comprises a multi-faceted inoculation rod and a semicircular inoculation head arranged on the top of each face of the inoculation rod, in the present embodiment, the multi-faceted inoculation rod 1 has 4 faces (being the four-sided inoculation rod) ,Such as figure 2 As shown, each face is provided with a semicircular inoculation head 2 at the top.

[0023] The control unit of the inoculation pole includes the left and right motion stepper motor slide table 5 and its slider, the forward and backward motion stepper motor slide table 6 and its slide block, the inoculation pole rotation motor 4 and its rotation shaft, and the inocu...

Embodiment 2

[0025] Embodiment 2: Utilize the method for inoculation of disposable multi-face inoculation device in embodiment 1

[0026] The inoculation method of the disposable multi-face inoculation device in embodiment 1, comprises the following steps:

[0027] (1) First, through the movement of the stepper motor slide table 5 moving left and right and the step motor slide table 6 moving forward and backward, the inoculation head 2 of the four-sided inoculation rod 1 reaches the top of the culture dish 7, and the switching motor 3 is switched by running the inoculation switch. Rotate its rotating shaft to select a certain inoculation head, the inoculation rod rotation motor 4 makes the inoculation head 2 of the four-sided inoculation rod 1 contact the surface of the culture dish 7, and the four-sided inoculation rod 1 moves back and forth with the stepping motor slide table 6 and the left and right motion stepper motor slide table 5 are driven to perform various inoculation actions. At...

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Abstract

The present invention relates to the field of medical detection, particularly to a one-time multi-surface inoculation apparatus and an inoculation thereof. The one-time multi-surface inoculation apparatus comprises a multi-surface inoculation rod unit, an inoculation rod control unit capable of performing fully-automatic control, and a culture dish control unit capable of performing fully-automatic control, and has characteristics of simple structure and convenient operation. Based on the one-time multi-surface inoculation apparatus, the invention further provides a one-time multi-surface inoculation method, which achieves the fully-automatic zoning streaking inoculation on samples, and has characteristics of precise inoculation and high inoculation efficiency. According to the present invention, with the application of the method to perform the zoning streaking inoculation, the sample culture separation effect is good, and the accuracy of the late-stage identification and the drug sensitivity result can be easily improved.

Description

technical field [0001] The invention relates to the field of medical detection, in particular to a one-time multi-surface inoculation device and an inoculation method thereof. Background technique [0002] At present, in my country's clinical microbiological testing, due to poor air quality, there are many respiratory patients, and sputum samples have become the most common sample type in microbiological testing. However, neither of the current two automatic inoculation instruments can inoculate sputum samples by dividing lines, resulting in poor separation effect of sputum sample culture, which affects later identification and drug sensitivity results. Contents of the invention [0003] In view of the problems faced by the background technology, the purpose of the present invention is to provide a disposable multi-faceted inoculation rod and its inoculation method, which can realize the fast division and marking of sputum samples, and further improve the safety of experime...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/26C12Q1/24
CPCC12M33/02C12Q1/24
Inventor 刘勇严伟
Owner 上海莫杜生物科技有限公司
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