Magnetic separation device and methods

Patent metadata

Field	Value
Publication number	US-9242250-B2
Application number	US-201213554565-A
Country	US
Kind code	B2
Filing date	Jul 20, 2012
Priority date	Jul 29, 2011
Publication date	Jan 26, 2016
Grant date	Jan 26, 2016

Abstract

A method and apparatus for separating a non-magnetic material from magnetic material is provided. A magnetic separation device includes at least one magnetic element for producing a magnetic field. The magnetic separation device further includes a first support portion including a threaded opening that threadingly receives a threaded portion of a container to fixedly attach the container to the first support portion in an aligned orientation with respect to the magnetic element. The threaded opening retains the container in the aligned orientation when inverting the magnetic separation device.

First claim

What is claimed is:

1. A magnetic separation device comprising:
at least one magnetic element configured to produce a magnetic field; and
a first support portion including a threaded opening configured to threadingly receive a threaded portion of a container to fixedly attach the container to the first support portion in an aligned orientation with respect to the at least one magnetic element, wherein the threaded opening is configured to retain the container in the aligned orientation when inverting the magnetic separation device.

2. The magnetic separation device of claim 1 , wherein the threaded opening extends entirely through the first support portion, wherein the threaded opening is configured to fixedly suspend the container in the aligned orientation.

3. The magnetic separation device of claim 1 , wherein the first support portion comprises a base and the at least one magnetic element is supported by the base.

4. The magnetic separation device of claim 1 , further comprising a base and the at least one magnetic element is supported by the base.

5. The magnetic separation device of claim 4 , further comprising a carriage including the first support portion, wherein the carriage is configured to be mounted with respect to the base such that the container is in the aligned orientation.

6. The magnetic device of claim 5 , further comprising a second support portion including a threaded opening configured to threadingly receive a threaded portion of a container to fixedly attached the container to the second support portion, wherein the second support portion is configured to be releasably attached to the first support portion.

7. A magnetic separation device comprising:
at least one magnetic element configured to produce a magnetic field; and
a first support portion including a first surface, a second surface, and a threaded opening configured to threadingly receive a threaded portion of a container to fixedly attach the container to the first support portion in an aligned orientation with respect to the magnetic element,
wherein the threaded opening is configured to retain the container in the aligned orientation when inverting the magnetic separation device, and
wherein the threaded opening extends past the first surface but does not extend past the second surface.

8. The magnetic separation device of claim 7 , wherein the first support portion comprises a base and the at least one magnetic element is supported by the base.

9. The magnetic separation device of claim 7 , further comprising a base and the at least one magnetic element is supported by the base.

10. The magnetic separation device of claim 9 , further comprising a carriage including the first support portion, wherein the carriage is configured to be mounted with respect to the base such that the container is in the aligned orientation.

11. The magnetic device of claim 10 , further comprising a second support portion including a threaded opening configured to threadingly receive a threaded portion of a container to fixedly attached the container to the second support portion, wherein the second support portion is configured to be releasably attached to the first support portion.

12. A magnetic separation device comprising:
at least one magnetic element configured to produce a magnetic field; and
a first support portion including a first surface, a second surface, and a threaded opening configured to threadingly receive a threaded portion of a container to fixedly attach the container to the first support portion in an aligned orientation with respect to the at least one magnetic element,
wherein the threaded opening is configured to retain the container in the aligned orientation when inverting the magnetic separation device,
wherein the threaded opening is configured to initially threadingly receive the container via the first surface, and
wherein the first surface is in closer proximity to the at least one magnetic element than the second surface.

13. The magnetic separation device of claim 12 , wherein the threaded opening extends entirely through the first support portion, wherein the threaded opening is configured to fixedly suspend the container in the aligned orientation.

14. The magnetic separation device of claim 12 , wherein the first support portion comprises a base and the at least one magnetic element is supported by the base.

15. The magnetic separation device of claim 12 , further comprising a base and the at least one magnetic element is supported by the base.

16. The magnetic separation device of claim 15 , further comprising a carriage including the first support portion, wherein the carriage is configured to be mounted with respect to the base such that the container is in the aligned orientation.

17. The magnetic device of claim 16 , further comprising a second support portion including a threaded opening configured to threadingly receive a threaded portion of a container to fixedly attached the container to the second support portion, wherein the second support portion is configured to be releasably attached to the first support portion.

Assignees

• El-Fahmawi Bassam
• Corning Inc

Inventors

• El-Fahmawi Bassam

Classifications

• B03C1/288

  disposed at the outer circumference of a recipient · CPC title

• B01L9/06

  Test-tube stands; Test-tube holders · CPC title

• B01L2200/025

  Align devices or objects to ensure defined positions relative to each other · CPC title

• B03C1/01

  by addition of magnetic adjuvants · CPC title

• B03C2201/26

  for use in medical or biological applications · CPC title