Device for treatment of sample of blood products

A blood product and sampling device technology, applied in the field of hematology analyzers, can solve problems such as high cost and complicated mechanical structure
CN1334453AInactive Publication Date: 2002-02-06ABX SA
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ABX SA
Publication Date
2002-02-06
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

This device for processing a blood product sample included in tubes (18) loaded in cassettes (12) and closed with plugs. The moving means 10 is designed to individually move the cassettes on a predetermined path. The agitating means 30 has at least one pickup mechanism (32) that can be started by a driving means (88), and picks up at least one selected tube from the immobile cassette on the path, moves the tube far from the cassette, agitates the tube and returns it to the cassette. The sampling means (34) is designed to take away a predefined sample quantity from the pre- agitated tube returned to the cassette and applicable to a blood analysis.
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Description

technical field

[0001] The invention relates to a hematology analyzer for automatically analyzing samples of blood products.

[0002] In particular, the invention relates to a device for processing samples of blood products contained in a test tube closed by a stopper and contained in a box, which combines a shaking device capable of shaking the test tube with a device capable of collecting at least A sample sampling device is combined.

[0003] The device is designed to shake the tubes so that the components contained in the blood product sample mix and then extract a sample having a mixture similar to and representative of the blood product to be analyzed. Background technique

[0004] In particular, it is known that US-A-3231244 discloses an automatic device for mixing blood products comprising a drum with slots for the purpose of holding some Test tubes with samples of this blood product. The test tubes are arranged radially with respect to the axis of rotation of the...

Claims

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