Unlock instant, AI-driven research and patent intelligence for your innovation.

Sample storage device and method for storing and taking liquid sample using same

A storage device and sample technology, applied in packaging, transportation and packaging, rigid containers, etc., can solve the problems of sample pollution, easy waste of samples, sample size error, etc., and achieve the effects of avoiding damage, utilizing space, and reducing waste

Active Publication Date: 2015-11-04
SHENZHEN HUADA GENE INST
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when it is necessary to take samples, it is necessary to freeze and thaw the stored samples before taking them, and there is an error in the amount of samples obtained; moreover, repeated freezing and thawing will cause contamination or irreversible damage to the samples, and it is easy to waste samples

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sample storage device and method for storing and taking liquid sample using same
  • Sample storage device and method for storing and taking liquid sample using same
  • Sample storage device and method for storing and taking liquid sample using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] refer to figure 1 , the sample storage device includes a containing tube 11 , a sealing cover 12 and a suction head 13 . The containing tube 11 is used to contain the sample, the sealing cap 12 is used to seal the containing tube 11 after the containing tube 11 sucks or injects the sample, and the suction head 13 is used to sleeve the end of the containing tube 11 to absorb the sample before the sample storage device sucks the sample. sample. In this embodiment, the containing tube 11 , the sealing cap 12 and the suction head 13 are all made of low-temperature brittle polypropylene material. Of course, in other embodiments, the containing tube 11 , the sealing cover 12 and the suction head 13 can also be made of other materials.

[0029] The containing tube 11 includes at least one tube body 111 , and the tube body 111 includes at least two joint tube parts 112 and a breaking part 113 connecting two adjacent joint tube parts 112 . In this embodiment, the containing t...

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

No PUM Login to View More

Abstract

The invention discloses a sample storage device and a method for storing and taking a liquid sample using the same. The sample storage device comprises a holding pipe and a sealed cap. The holding pipe comprises at least a pipe body. The pipe body comprises at least two joint portions and a breaking portion which communicates the two adjacent joint portions. Wall thickness of the breaking portion is smaller than thickness of the joint portion. The sealed cap seals the holding pipe after a sample is sucked or injected in the holding pipe. Through the above method, the device can flexibly obtain cryopreserved sample size in the pipe body according to required sample size, thereby effectively reducing waste of the sample.

Description

technical field [0001] The invention relates to the field of sample collection, in particular to a sample storage device and a method for storing and taking liquid samples using the sample storage device. Background technique [0002] In the field of sample collection, the step of storing collected samples is very important. With the continuous development of various sample banks or gene banks, various biochemical testing, high-throughput sequencing and other instruments require continuous improvement, and all walks of life have higher and higher requirements for sample storage devices. [0003] In traditional sample storage devices, devices with specifications of 500ul, 1.5ml, 2ml, and 5ml are generally used for frozen storage. However, when it is necessary to take samples, it is necessary to freeze and thaw the stored samples before taking them, and there is an error in the amount of samples obtained; moreover, repeated freezing and thawing will cause contamination or irr...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B65D21/02
Inventor 张勇程乐李启沅刘小盼潘文欢
Owner SHENZHEN HUADA GENE INST