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Microbial counting cell, microbe counting device using same, and microbe counting method using same

一种微生物数量、测定装置的技术，应用在酶学/微生物学装置、生物材料采样的方法、生物化学清洗装置等方向，能够解决花费较长时间等问题

Inactive Publication Date: 2013-01-16
PHC HLDG CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, it takes a long time to dissolve the microorganisms from the part not hit by the rotor

Method used

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  • Microbial counting cell, microbe counting device using same, and microbe counting method using same
  • Microbial counting cell, microbe counting device using same, and microbe counting method using same
  • Microbial counting cell, microbe counting device using same, and microbe counting method using same

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0067] Hereinafter, the application of one embodiment of the present invention to a unit for measuring the number of microorganisms (bacteria) present in the oral cavity, for example, will be described with reference to the drawings.

[0068] exist figure 1 Among them, a bottomed cylindrical container 1 is formed of synthetic resin such as polycarbonate, for example, and has a circular upper opening 2 formed on the upper surface.

[0069] In this top opening 2, insert Figure 2A ~ Figure 2C The shown rod-shaped microbial collector, such as cotton swab 3 . On the bottom surface of the container 1 , the cylindrical holder 5 inserted into the collection part 4 provided at the lower end of the inserted cotton swab 3 is vertically arranged vertically with respect to the bottom surface of the container 1 . In addition, the upper surface of the cylindrical holder 5 is formed as a circular opening free from obstacles such as beams, and the collecting part 4 of the cotton swab 3 can ...

Embodiment approach 2

[0157] Such as Figure 16 As shown, above the front of the main box 18 of the box body, as Figure 17 , Figure 18 As shown, a front cover 19 that can be freely opened and closed is provided. The opening and closing structure of this front cover 19 will be described in detail later, but when opening, first, as Figure 16 , Figure 17 As shown, the front cover 19 is lifted upwards, and then, from this state, as Figure 17 , Figure 18 As shown, the front cover 19 performs this opening operation by turning upward.

[0158] So, if Figure 18 As shown, a container holder 20 is provided inside the main body box 18 on the rear side of the front cover 19 that is exposed when the front cover 19 is opened. The container holder 20, by the Figure 18 as well as Figure 25 It can be seen that the shape of a bottomed cylinder with an open upper surface is above the bottom surface, such as Figure 26 As shown, there are provided driving protrusions 21 opposed at intervals of 180 d...

Embodiment approach 3

[0226] In Embodiment 2, the elution of microorganisms to pure water 27 is carried out with the front cover 19 opened, for example, holding the top of the microorganism collector 30 with the right hand, and rotating the container 22 by the motor 35 through the container holding part 20. of.

[0227] However, in the third embodiment, when the front cover 19 is closed, the microorganism collector 30 is held above the microorganism collector 30 by the microorganism collector holder (not shown) provided on the inner side of the front cover 19 . Furthermore, according to the structure of the third embodiment, when the microorganisms are eluted into the pure water 27 , there is no need to pinch the upper part of the microorganism collector 30 with fingers.

[0228] Specifically, at this time, first, press Figure 16 The shown operation button 32 that is provided with at the front lower part of main body case 18, if press this operation button 32, then as Figure 17 As shown, the lo...

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Abstract

This microbial counting cell comprises a bottomed cylindrical container (1) having an upper-surface opening (2); and a cylindrical holder (5) arranged upright on the bottom surface in the container (1), a sampling element provided to the lower-end section of a rod-shaped cotton swab being inserted into the holder (5) from the upper-surface opening (2). Elution projections (7) are provided to the inside surface of the holder (5); and elution slits (6) that pass through from the interior to the exterior are provided to the side surface of the holder (5).

Description

technical field [0001] The present invention relates to a unit for measuring the number of microorganisms for measuring, for example, the number of microorganisms existing in the oral cavity or adhering to food. Background technique [0002] The structure of the conventional unit for measuring the number of microorganisms is as follows. [0003] That is, it is configured to have a bottomed cylindrical container with an upper opening and a rotor disposed in the container, and insert the collection part provided at the lower end of the rod-shaped microorganism collector from the upper opening of the container, Afterwards, the collecting part is hit by rotating the rotor provided on the inner bottom surface of the container, so that the microorganisms in the collecting part are dissolved in the liquid in the container. [0004] Afterwards, the number of microorganisms leached from the liquid was determined. [0005] Moreover, it is selected whether the liquid is put into the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/34C12M1/30
CPCG01N15/06G01N15/0656B01L3/5029G01N2001/028B01L2300/0609B01L2300/0851C12M41/36C12M33/02
Inventor 大内一文
Owner PHC HLDG CORP