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

Collecting and storing device for saliva samples

A preservation and sample technology, applied in the field of medical equipment, can solve the problems of high probability of pollution and inconvenient use, and achieve the effects of proper preservation, convenient operation and great practicability

Active Publication Date: 2015-08-19
ZHEJIANG SORFA MEDICAL PLASTIC
View PDF12 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the collector still needs to install and disassemble the collecting funnel during use, which has a high probability of contamination and is inconvenient to use, which needs to be improved

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
  • Collecting and storing device for saliva samples
  • Collecting and storing device for saliva samples

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] as attached figure 1 , 2 A collection holder for saliva samples is shown, comprising a cylindrical hollow storage tube 1 made of plastic material and a collection cover 2; The sample delivery part 22 that throws the sample in and the hollow collection part 23 that is arranged in the middle; , The inner wall of the sample delivery part 22 is provided with a sample delivery port 221 to facilitate the entry of the sample into the collection part 23 . The sample delivery port 221 is provided with a drainage structure 2211 for draining the sample into the collection part 23, which is a drainage column extending from the edge of the sample delivery port 221 into the collection part 23. The drainage columns can be 1, 2, 3 or 4. Embodiment is 2.

[0023] The storage tube body 1 and the collection cover body 2 are connected through the intermediate part 3, and the intermediate part 3 communicates or isolates the storage tube body 1 and the collection cover body 2; The cover ...

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 collecting and storing device for saliva samples. The collecting and storing device comprises a storing pipe body, a collecting cover body and a middle component which is used for connecting the storing pipe body and the collecting cover body and enabling the storing pipe body and the collecting cover body to communicate with each other or isolating from each other; the lower part of the middle component is connected with a pipe sleeve body sleeving outside the storing pipe body. The collecting and storing device can facilitate sampling, and can also guarantee that the samples successfully flow in the storing pipe body and are properly stored in the pipe body; the device is good in sealing performance, and the samples cannot be polluted.

Description

technical field [0001] The invention discloses a sample collection device, specifically a collection and storage device for saliva samples, which belongs to the technical field of medical instruments. Background technique [0002] Human saliva contains exfoliated cells of the oral mucosa. Collecting saliva as a DNA sample is widely used because it is non-invasive and simple. What existing saliva collector has is to collect saliva with cotton swab, more loaded down with trivial details. The existing invention patent "Double-head Saliva Collector" (China Patent No. 200620123835.7) consists of three parts: a threaded sampling rod, a cylindrical main pipe and a sample outlet cover. The sampling rod is composed of three structures, the upper cover, the plunger and the absorbent cotton. When sampling, put the absorbent cotton end of the sampling rod into the mouth to make it stained with saliva sample, then put the sampling rod back into the tubular main tube, tighten the bottl...

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): G01N1/10
Inventor 谢小良沈财成蒋峥嵘孙晓晓蒋险峰
Owner ZHEJIANG SORFA MEDICAL PLASTIC