Magnetic conversion separation device

A separation device and magnetic technology, applied in the direction of magnetic separation, solid separation, measuring devices, etc., can solve the problems of high complexity and difficult operation of the position of magnets and test tubes

Inactive Publication Date: 2009-02-18
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Another example is the European published invention patent EP1621890 "Device and method for separating, mixing and concentrating magnetic particles with fluid and use thereof in purification methods", which discloses a multi-layer test tube with different cross-sectional areas. The test tubes are arranged in a linear array, and then Cooperate with the magnet assembly in the staggered geometric array,

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Embodiment Construction

[0066] The technical means and effects used by the present invention to achieve the purpose will be described below with reference to the accompanying drawings, and the embodiments listed in the following drawings are only for auxiliary illustrations to facilitate understanding, but the technical means of this case are not limited to the above-mentioned List the schema.

[0067] Please refer to Figure 1 to image 3 As shown, the first embodiment of the magnetic conversion separation device provided by the present invention is mainly composed of a test tube holder 10 and a magnetic member 20, and a connecting member 30 is arranged between the test tube holder 10 and the magnetic member 20. The test tube holder 10, the magnetic part 20 and the connecting part 30 are pivotally connected to each other.

[0068] The test tube holder 10 includes a body 11, one end of the body 11 has a pivot hole 111, and a plurality of slots 112 are arranged on the body 11, and the slots 112 are rad...

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Abstract

The invention discloses a magnetic conversion and separation device, which is mainly composed of at least a test tube holder and a magnetic piece; the test tube holder is used to arrange at least a test tube; the magnetic piece can produce magnetic suction; the magnetic piece is mutually pivoted with the test tube holder; therefore, the test tube holder and the magnetic piece can be rotated by taking the pivot end as the center, so that the test tube arranged in the test tube holder can be relatively separated from the magnetic piece or can get relatively near the magnetic piece to adjust the magnetic intensity generated by the magnetic piece onto the mixture in the test tube.

Description

technical field [0001] The present invention relates to a magnetic conversion separation device, especially a device that changes the relative position between the magnet and the test tube through the rotation of the mechanism, through which the trace target substance can be separated from the complex mixture contained in the test tube to obtain a high-purity substance for the benefit of Magnetic particle separation device for post-purification treatment. Background technique [0002] The magnetic separator is applied to the separation and purification of magnetic particles, which can efficiently separate trace target substances from complex mixtures and obtain high-purity substances. However, in the general magnetic separation procedure, when the magnetic particles are separated and the remaining unnecessary solution is removed, the steps of washing and eluting must be repeated, and this repeated step often requires the test tube to be taken out of the separator. Increase ...

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Application Information

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IPC IPC(8): G01N33/543G01N1/34G01N35/00B01L9/06B01L3/00B03C1/28
Inventor 苏志贤高肇鸿林玉娟
Owner IND TECH RES INST
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