Method for providing a containment device and method for separating a mixture
A technology for containing devices and mixtures, applied in separation methods, precipitation separation, measuring devices, etc., can solve the problems of high cost of separation devices and unreliable separation, and achieve the effect of easy manufacturing process
Active Publication Date: 2019-12-20
GREINER BIO ONE GMBH
View PDF17 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
These separation devices are expensive to manufacture and are not sufficiently reliable in separation for some applications
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 Construction
[0032] At the outset, it should be pointed out that the same reference signs or the same component designations are used for the same parts in the differently described embodiments, and that the disclosure content contained in the entire description can be transferred to the components with the same reference signs or the same component designations. on the same part. Likewise, positional expressions such as top, bottom, side, etc. selected in the description refer to the current description and the illustrated figures and these positional expressions can be transferred to the new position as appropriate in the event of a position change.
[0033] exist figure 1 and 2 shows a holding device 1 for a mixture 2 or a substance consisting of at least two mutually different constituents or media, such as body fluids, tissue parts or tissue cultures, which is designed to be placed in the holding device The mixture 2 in 1 separates into at least two constituent components. This is ...
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
| Property | Measurement | Unit |
|---|---|---|
| density | aaaaa | aaaaa |
Login to View More
Abstract
The present application relates to a containment device (1) for separating a mixture (2) into a lighter phase (3) and a heavier phase (4), said containment device having a containment vessel (5), said containment vessel It comprises an open end (7) and an end (8) closed with a base (9), wherein the open end is closed with a removable closing unit (15). A separating element (14) formed from an elastically deformable material is arranged in the receiving space (13), wherein in its undeformed initial shape the separating element has a spherical spatial shape and is arranged on the bottom (9) and rests against the inner surface (11) of the side wall (10) in a resting plane (23) oriented vertically with respect to the longitudinal axis (6). In its undeformed initial shape, the outer diameter ( 24 ) of the separating element is selected to be larger than the cross-sectional dimension ( 25 ) of the receiving space in the contact plane. In the pretensioned ready position, the separating element is held in position on the inner surface of the side wall. In addition, however, the invention also relates to a method for providing such a holding device and a method for separating a mixture into a lighter phase and a heavier phase.
Description
technical field [0001] The invention relates to a holding device for separating mixtures, especially blood. Furthermore, the invention relates to a method for providing / preparing such a holding device and a method for separating a mixture, especially blood, into a lighter phase of the mixture with a lower density and a mixture with The method of the lighter phase compared to the heavier phase of greater density. Background technique [0002] From US 3,508,653 A or DE 1 806 196 A, a receiving device is known for separating a liquid, especially blood, into a lighter phase of the liquid with a lower density and a lighter phase of the liquid with the lighter phase. A heavier phase with a higher density. Such a receiving device has a receiving container having a first and a second end spaced apart from one another in the direction of the longitudinal axis, wherein the first end is open and the second end is closed with a bottom. A side wall having an inner surface and an outer...
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 Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/15A61B5/153B01L3/00G01N33/49
CPCG01N33/491A61B5/15003A61B5/150351A61B5/153B01L3/50215B01L2400/0633A61B5/154A61B5/150755A61B10/0096B01D21/262B04B5/0414
Inventor C·鲍尔
Owner GREINER BIO ONE GMBH