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New blood sample biphasic culture bottle

A blood sample and culture bottle technology, applied in biochemical instruments, biochemical equipment and methods, enzymology/microbiology devices, etc., can solve the problem of inconvenience in picking colonies from positive bottles, and achieve simple structure, convenient picking, Easy-to-use effects

Active Publication Date: 2011-12-21
武汉迪艾斯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since most of the dual-phase culture bottles currently used are carried out in one bottle, the lower part of the bottle and both sides of the bottle are the culture medium, and it is particularly inconvenient to pick out the colonies in the positive bottle after the culture is over.

Method used

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  • New blood sample biphasic culture bottle
  • New blood sample biphasic culture bottle
  • New blood sample biphasic culture bottle

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Embodiment Construction

[0009] Such as figure 1 , figure 2 As shown, the present invention comprises a bottle body 9 that is provided with a bottleneck 8 above, and at least one culture plate 2 is housed in the small mouth bottleneck 8 above, and the both sides of culture plate 2 are sunken, and solid culture medium 7 is housed in its sunken position, and culture plate 2 It is connected with the bottom of the cover 3, the cover 3 is fixed on the bottleneck 8 by threads, the liquid culture medium 5 is installed under the bottle body, and the bottom of the bottle body is provided with a small magnetic fast 6, which is convenient to put it into the alternating magnetic field for further processing. Mixing; a sample port 4 is opened on one side of the bottle body; a driving handle 1 is provided on the top of the cover 3 to facilitate agitation of the culture bottle. Such as image 3 As shown, both sides of the culture plate 2 are provided with draw-in grooves 10, and the culture medium 5 is fixed in t...

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Abstract

The invention relates to a device for culturing blood samples, in particular to a novel biphasic culture bottle of blood samples, which comprises a bottle body, wherein a bottle neck is arranged above the bottle body. The novel bottle is characterized in that at least one culture plate is arranged in the bottle neck with a small caliber above the bottle body; both sides of the culture plate sink inward, and the sunk part is provided with a solid culture medium; the culture plate is connected with the bottom of a sealing cover; a liquid culture medium is arranged below the bottle body; and a small magnetic block is arranged at the bottom in the bottle body. The novel biphasic culture bottle of blood samples has the advantages of simple structure and convenient use and can be used for intuitively observing the culture condition of bacteria to be more convenient for picking out the bacterial colony.

Description

technical field [0001] The invention relates to a device for culturing blood samples, in particular to a novel two-phase culture bottle for blood samples. Background technique [0002] In hospital clinical and medical research experiments, it is often necessary to culture samples such as blood and cerebrospinal fluid of patients in order to find out the pathogenic bacteria. The current general method is to use existing two-phase culture bottles or blood culture instruments for culture. Due to the high price of culture bottles used in imported blood culture instruments, current laboratories generally use biphasic culture bottles for blood culture. But the biphasic culture bottle that uses now is because mostly is carried out in a bottle, and the bottom of bottle and the both sides of bottle are culture medium, it is particularly inconvenient to pick out bacterial colony in positive bottle after cultivating. Contents of the invention [0003] The technical problem to be so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/24
CPCC12M23/08C12M27/16C12M23/38
Inventor 姜世民
Owner 武汉迪艾斯科技有限公司