Blood culture bottle disinfection box and its use method and blood culture bottle sampling method

A blood culture and disinfection box technology, applied in the field of disinfection devices, can solve the problems of easy introduction of external bacteria, misdiagnosis and error reporting, and easy fall of miscellaneous bacteria.

Active Publication Date: 2021-08-17
SHIJIAZHUANG KINGMED CLINICAL LAB CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the whole blood culture process, when the blood sample is transferred to the blood plate, the surface of the bottle cap of the culture bottle is first disinfected by dipping a cotton swab in alcohol. However, since the surface of the alcohol bottle is in contact with the air for a long time, it is easy to fall off There are miscellaneous bacteria, when inserting the cotton swab into the alcohol bottle, it may touch the edge of the alcohol bottle. This process is easy to introduce external miscellaneous bacteria, such as some spore-forming bacteria. At this time, the miscellaneous bacteria are inadvertently cultured and mistaken for the patient The pathogenic bacteria in the body will eventually lead to inevitable mistakes, and may be misdiagnosed and reported in the subsequent microbial transfer process

Method used

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  • Blood culture bottle disinfection box and its use method and blood culture bottle sampling method
  • Blood culture bottle disinfection box and its use method and blood culture bottle sampling method
  • Blood culture bottle disinfection box and its use method and blood culture bottle sampling method

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Experimental program
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Effect test

Embodiment 1

[0037] Such as figure 1 with figure 2As shown, the blood culture bottle sterilization box includes a housing 10 and a sealing cover 20. A cavity 11 with an opening is provided on the housing 10, and a sterile cotton ball 12 dipped in alcohol is placed inside the cavity 11. The sealing Cover 20 seals the opening of the cavity 11; when the sealing cover 20 is closed, the sterile cotton ball 12 is compressed; when the sealing cover 20 is taken out, the sterile cotton ball 12 partially protrudes from the cavity. The opening of cavity 11.

[0038] The blood culture bottle sterilization box is uniformly mass-produced in a sterile environment, so the inside of the housing 10 is sterilized during production, and then the cotton balls are aseptically processed to form sterile cotton balls 12, which are then dipped in alcohol , the alcohol concentration here is the concentration that is suitable for disinfection, and concentration is 75% among the present embodiment, and now sterile ...

Embodiment 2

[0054] The difference between this embodiment and Embodiment 1 is that

[0055] Such as Figure 7 with Figure 8 As shown, the transition between the clamping section 132 and the fixing section 131 is a circular arc, and the clamping section 132 extends from the connecting side of the fixing section 131 toward the opening of the cavity 11, so that the The clamping section 132 forms an included angle with the opening end surface of the cavity 11 . This setting can also have a downward bending effect after the clamping section 132 has clamped the bottleneck of the culture bottle 30, so that the sterile cotton ball 12 is more close to the bottle cap of the culture bottle 30, and fully supports the bottle cap of the culture bottle 30. disinfect. There is a circular arc transition between the clamping section 132 and the fixing section 131 to avoid stress concentration and fracture during bending, and the circular arc transition acts as a force of a torsion spring.

[0056] The...

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Abstract

The invention belongs to the field of disinfection devices, and discloses a blood culture bottle disinfection box, a use method thereof, and a blood culture bottle sampling method. Wherein, the blood culture bottle disinfection box includes a housing and a sealing cover. A cavity with an opening is provided on the housing, and a sterile cotton ball dipped in alcohol is placed inside the cavity, and the sealing cover seals the cavity of the cavity. opening; when the sealing cover is closed, the sterile cotton ball is compressed; when the sealing cover is taken out, the sterile cotton ball partially protrudes from the opening of the cavity. The blood culture bottle disinfection box is used for more thorough disinfection and is less likely to enter miscellaneous bacteria.

Description

technical field [0001] The invention belongs to the field of disinfection devices, in particular to a blood culture bottle disinfection box, a use method thereof, and a blood culture bottle sampling method. Background technique [0002] In medical treatment, in order to confirm the infection of bacteria in the blood, doctors often use blood culture method to know the infection bacteria, first take a blood sample from the patient, and then send it for inspection. blood cultures need to be transferred to blood plates. During the whole blood culture process, when the blood sample is transferred to the blood plate, the surface of the bottle cap of the culture bottle is first disinfected by dipping a cotton swab in alcohol. However, since the surface of the alcohol bottle is in contact with the air for a long time, it is easy to fall off There are miscellaneous bacteria, when inserting the cotton swab into the alcohol bottle, it may touch the edge of the alcohol bottle. This pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L2/18C12Q1/24A61L101/34
CPCA61L2/18A61L2202/23C12Q1/24
Inventor 杨鸿珂侯生根范昌军宋晶晶
Owner SHIJIAZHUANG KINGMED CLINICAL LAB CO LTD
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