Microbial sampling device
A sampling device and microbial technology, applied in the fields of scientific research and medical testing, can solve the problems of no dispersive sample medium, no quantitative sampling, poor sealing performance, etc., achieve good integrity protection effect, facilitate long-term storage or transportation, Good sealing performance
Pending Publication Date: 2018-03-09
臻骏科技(深圳)有限公司
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Aiming at the deficiencies in the prior art, the present invention provides a microbial sampling device, which has quantitative sampling, fully dissolves the sample and the preservation solution, facilitates sampling, and has the advantages of good sealing performance of the sampling device. No quantitative sampling, no dispersing sample medium, poor sealing performance, inconvenient transportation or long-term storage
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0038] One: Sample source and group storage method:
[0039] (1) According to the operating procedure of the microbial sampling device, fresh feces samples were collected from 8 volunteers, and each feces sample was at least 0.5g.
[0040](2) Use a 5ml ordinary centrifuge tube to collect fresh feces from the same batch of volunteers, and seal it with a sealing tape.
[0041] The two groups of samples were stored at room temperature (25° C.) for 7 days before DNA extraction.
[0042] Two: Stool sample processing method:
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of scientific research and medical detection, and discloses a microbial sampling device, which includes a storage bottle, a homogenate ball, a sampler, and a bottle cap. The bottom of the storage bottle is provided with a sampling cavity, and the top of the storage bottle is provided with a screw thread , the inside of the storage bottle is provided with a homogenate ball, the top of the storage bottle is connected to the sampler, and the inside of the sampler is respectively provided with an injection cavity, a limit cavity, and a connection cavity, and the outside of the sample cavity and the inside of the connection cavity are uniform Threads are provided, a barrier plate is provided between the sampling cavity and the limit cavity, and the barrier plate is provided with a through groove. The bottle cap is connected with the sampler, and the inside of the bottle cap is provided with a bump, and the outside of the bump is embedded with a sealing lock up. The microbial sampling device, by setting a fixed loading capacity of the sampling cavity, facilitates the user to accurately grasp the sample collection volume, and at the same time, the device has good sealing performance, which effectively prevents the sample from leaking, and is convenient for long-term storage or transportation.
Description
technical field [0001] The invention relates to the technical field of scientific research and medical detection, in particular to a microbial sampling device. Background technique [0002] Microorganisms play a very important role in the chemical balance and ecological balance of the biosphere. For example, the research on intestinal flora has been very hot in recent years. The research mainly focuses on the digestion of intestinal flora to the host and the impact on immunity and disease resistance. important influence on other functions. Past studies have shown that the structure of human intestinal flora has significant individual differences, and molecular methods can be used to find molecular markers of healthy intestinal common flora to make more accurate diagnosis of intestinal diseases; in food research Among them, due to the emergence of drug-resistant bacteria in food, the contamination of food by fecal bacteria, the impact of drinking water, food and feed additiv...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C12M1/26C12M1/24
CPCC12Q1/24
Inventor 廖莲杏
Owner 臻骏科技(深圳)有限公司
PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.
