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Receptacle device, method for providing the same and method for separating a mixture

A technology for accommodating devices and mixtures, which is used in precipitation separation, measuring devices, separation methods, etc., can solve the problems of high cost of separation devices and unreliable separation, and achieve the effect of good sealing and cooperation.

Active Publication Date: 2016-08-10
GREINER BIO ONE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These separation devices are expensive to manufacture and are not sufficiently reliable in separation for some applications

Method used

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  • Receptacle device, method for providing the same and method for separating a mixture
  • Receptacle device, method for providing the same and method for separating a mixture
  • Receptacle device, method for providing the same and method for separating a mixture

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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 ...

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Abstract

The application relates to a receptacle device (1) for separating a mixture (2) into a lighter phase (3) and a heavier phase (4), which comprises a receptacle (5) having an open end (7) and an end (8) closed by a bottom (9), wherein the open end is closed by a removable closure unit (15). A separating element (14) made of an elastically deformable material is arranged in a receptacle space (13), wherein the separating element in the non-deformed initial state thereof has a spherical shape and is arranged in the region of the bottom (9) and contacts an inner surface (11) of a side wall (10) in a contact plane (23) oriented perpendicular with respect to a longitudinal axis (6). An outer diameter (24) of the separating element is selected to be larger in the non-deformed initial state thereof than a cross-sectional dimension (25) of the receptacle space in the contact plane. The separating element is held positioned on the inner surface of the side wall in a pre-tensioned standby position. The invention further relates to a method for providing a receptacle device of this type 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, in particular blood, as specified in claim 1 . In addition, the invention also relates to a method for providing / preparing such a holding device as described in claims 13 and 18 and a method for separating mixtures, especially blood, into mixtures with a smaller A lighter phase of density and a method of a mixture having a heavier phase of greater density than the lighter phase. 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 b...

Claims

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Application Information

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Patent Type & Authority Applications(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
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