IP Library › Granted Patent US 11,911,140
Granted Patent B2
US 11,911,140 · App. 17/521,680 · Granted Feb 27, 2024

Medical device magnetizer

Inventors: Matthew J. Prince (Herriman, UT); Tab Robbins (Layton, UT); Amir Orome (Sandy, UT); Bart Peterson (Farmington, UT); Bradley M. Wilkinson (North Haledon, NJ)
Assignee: Bard Access Systems, Inc.
A61B5/062A61B34/20H01F7/0221H01F7/0294H01F13/00A61B2034/2063A61B90/70
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Quick Facts
Patent No.
US 11,911,140
App. No.
17/521,680
Granted
Feb 27, 2024
Kind
B2
Abstract

Disclosed herein is a system, apparatus and method directed to a magnetizer comprising at least one magnet; and a housing, the housing comprising: a top face; a bottom face positioned on an opposite side of the housing from the top face; a plurality of faces adjoining the top face and the bottom face; an interior comprising an interior surface formed at least in part by the top face, the bottom face and the plurality of faces; wherein the top face includes a first opening configured to receive a medical device; and wherein the at least one magnet is positioned within the interior of the housing. A face of the plurality of faces may include a second opening to expose at least a portion of the interior surface through the second opening. The second opening may be larger than the first opening.

Claims (49)

1. A magnetizer, comprising:

at least one magnet; and

a housing, the housing comprising:

a top face;

a bottom face positioned on an opposite side of the housing from the top face;

a plurality of faces adjoining the top face and the bottom face; and

an interior comprising an interior surface formed at least in part by the top face, the bottom face, and the plurality of faces, wherein:

the top face includes a first opening configured to receive a medical device,

the at least one magnet is positioned within the interior of the housing, and

a face of the plurality of faces includes a second opening to expose at least a portion of the interior surface through the second opening, the second opening comprising at least ⅓ of a size of the face.

2. The magnetizer of claim 1 , wherein the second opening is larger than the first opening.

3. The magnetizer of claim 1 , wherein the second opening is configured to obscure the at least one magnet.

4. The magnetizer of claim 1 , wherein the first opening and the second opening each have at least substantially different shapes.

5. The magnetizer of claim 4 , wherein the first opening is at least substantially circular and wherein the second opening is at least substantially ovaloid.

6. The magnetizer of claim 1 , wherein the at least one magnet is positioned on a face which is adjacent to the face of the plurality of faces that includes the second opening.

7. The magnetizer of claim 1 , wherein the at least one magnet is disposed within at least one face of the plurality of faces.

8. The magnetizer of claim 7 , wherein the at least one magnet is integrated into the at least one face of the plurality of faces.

9. The magnetizer of claim 1 , wherein the at least one magnet is positioned on the interior surface.

10. The magnetizer of claim 9 , wherein the at least one magnet is positioned on at least one face of the plurality of faces.

11. The magnetizer of claim 10 , wherein the at least one magnet further comprises a first magnet positioned on a first face of the plurality of faces and a second magnet positioned on a second face of the plurality of faces.

12. The magnetizer of claim 1 , wherein the first opening is formed at least in part by a curved conical tapering surface which extends from the top face toward the bottom face.

13. The magnetizer of claim 1 , wherein the first opening comprises a fillet.

14. The magnetizer of claim 1 , wherein the interior surface is at least substantially smooth.

15. A system, comprising:

a medical device;

a detection system to detect the medical device; and

a magnetizer, the magnetizer comprising:

at least one magnet; and

a housing, the housing comprising:

a top face;

a bottom face positioned on an opposite side of the housing from the top face;

a plurality of faces adjoining the top face and the bottom face; and

an interior comprising an interior surface formed at least in part by the top face, the bottom face and the plurality of faces, wherein:

the top face includes a first opening configured to receive the medical device,

the at least one magnet is positioned within the interior of the housing, and

a face of the plurality of faces includes a second opening to expose at least a portion of the interior surface through the second opening, the second opening comprising at least ⅓ of a size of the face.

16. The system of claim 15 , wherein the second opening of the magnetizer is larger than the first opening of the magnetizer.

17. The system of claim 15 , wherein the second opening of the magnetizer is configured to obscure the at least one magnet.

18. The system of claim 15 , wherein the first opening and the second opening of the magnetizer each have at least substantially different shapes.

19. The system of claim 18 , wherein the first opening of the magnetizer is at least substantially circular and wherein the second opening of the magnetizer is at least substantially ovaloid.

20. The system of claim 15 , wherein the at least one magnet of the magnetizer is positioned on a face which is adjacent to the face of the plurality of faces that includes the second opening.

21. The system of claim 15 , wherein the at least one magnet of the magnetizer is disposed within at least one face of the plurality of faces.

22. The system of claim 21 , wherein the at least one magnet of the magnetizer is integrated into the at least one face of the plurality of faces.

23. The system of claim 15 , wherein the at least one magnet of the magnetizer is positioned on the interior surface of the magnetizer.

24. The system of claim 23 , wherein the at least one magnet of the magnetizer is positioned on at least one face of the plurality of faces.

25. The system of claim 24 , wherein the at least one magnet further comprises a first magnet positioned on a first face of the plurality of faces and a second magnet positioned on a second face of the plurality of faces.

26. The system of claim 15 , wherein the first opening of the magnetizer is formed at least in part by a curved conical tapering surface which extends from the top face toward the bottom face.

27. The system of claim 15 , wherein the first opening of the magnetizer comprises a fillet.

28. The system of claim 15 , wherein the interior surface of the magnetizer is at least substantially smooth.

Continuity (2)
Provisional Application 63111498 · Nov 9, 2020
Related Publication 20220142501A1 · May 12, 2022
Cited By (1)
US 12,653,417