Vessel structure

A container and push rod technology, applied in the field of containers, can solve the problems of infection, increased pollution, inaccuracy, etc., and achieve the effect of precise separation and pollution avoidance

Active Publication Date: 2017-01-04
邓翔骏
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of extraction and transfer, the risk of contamination and infection may be increased due to the moving liquid (this is the second pollution source); (3) platelets, growth factors, and stem cells are of cell size and cannot be directly seen by the naked eye (after centrifugation) , due to the specific gravity, the position is higher than the red blood cell layer but located at the bottom of the plasma layer)
Users can only extract the yellow turbid layer according to their own feeling, but because the yellow turbid layer is very thin, it is not accurate to extract by their own feeling

Method used

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Embodiment Construction

[0050] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0051] see figure 1 and figure 2 , In the first preferred embodiment of the present invention, a container structure is provided, which includes a hollow cylinder 10 , a piston part 20 , a push rod 30 connected to the piston part 20 and a connecting part 40 .

[0052] see figure 1 and figure 2 , the hollow cylinder 10 includes a joint end 11 and an open end 12 opposite to the joint end 11 . The diameter of the hollow cylinder 10 at the joint end 11 is smaller than the diameter of the open end 12 . A sleeve 111 protrudes from the joint end 11 , the inner wall of the sleeve 111 is threaded, and the inside of the sleeve 111 is in the shape of a perforation passing through the sleeve 111 . see figure 1 and image 3 , in a...

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Abstract

The invention provides a vessel structure which comprises a hollow cylinder, a piston, a push rod and a connector. The hollow cylinder comprises a bonding end and an opening end, the piston is movably arranged in the hollow cylinder, the push rod comprises a handle, one end of the handle can be separately connected with the piston under the condition that liquid is in the hollow cylinder, the connector comprises a hollow connecting pipe, and one end of the connecting pipe is connected with the bonding end of the hollow cylinder. The push rod and the piston can be separated, so that the overall length of the vessel structure is shortened, the vessel structure is directly placed into a centrifugal machine, and blood drawn can be centrifuges in the same vessel. By the aid of the connector, unnecessary solution is derived, wanted components are retained, and multiple centrifugation effects are achieved in the same vessel.

Description

technical field [0001] The invention relates to a container, in particular to a container structure with a piston, a detachable push rod and a connecting part. Background technique [0002] Due to the gradual development of biotechnology, different components in blood can be used in different fields in medicine. Modern medicine has found that after blood is centrifuged, it is separated into an upper plasma layer, a middle buffy coat and a lower red blood cell layer, and the buffy coat is composed of platelets, stem cells and lymphocytes. When centrifuging blood, if the centrifugation time is too long, the platelets and stem cells may be compressed to the red blood cell layer, making it difficult to extract; on the contrary, if the centrifugation time is short, it is not enough to completely concentrate the platelets and stem cells into the middle layer, resulting in extraction concentration is insufficient. Among them, the xantholayer has a very high medical and commercial...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A61B5/15B04B15/00C12M1/00
Inventor黎家榆
Owner邓翔骏