Granted Patent B2

US 12,193,886 · App. 18/107,113 · Granted Jan 14, 2025

Inventors: Kenneth DeFreitas (Patterson, NY); Ian Shaw (Yorktown Heights, NY); John LaViola (Orange, CT); Kathleen Pickett (Uncasville, CT); Nikolaos A. Gkanatsios (Danbury, CT); Aaron Fand (Bethel, CT); Christopher Ruth (Boxford, MA)

Assignee: Hologic, Inc.

A61B90/17A61B6/12A61B10/0233A61B90/11A61B6/502A61B2017/3409A61B34/25A61B2090/376

Abstract

Claims (37)

1. A lateral biopsy unit for a breast imaging system, comprising:

a support arm attached to the breast imaging system via a coupling mechanism;

a lateral biopsy arm securable to the support arm;

a holster mount plate coupled to the lateral biopsy arm; and

a biopsy holster mounted on the holster mount plate;

wherein the lateral biopsy arm is disposed at an angle to both the support arm and the holster to allow lateral access to a breast by a biopsy needle secured to the holster.

2. The lateral biopsy unit of claim 1 , wherein the lateral biopsy arm further comprises:

a first thumb wheel, wherein rotation of the first thumb wheel results in manual translation of the holster.

3. The lateral biopsy unit of claim 2 , wherein rotation of the first thumb wheel is configured to translate the holster toward or away from the breast.

4. The lateral biopsy unit of claim 1 , wherein the holster is configured to be motorized to move toward or away from the breast.

5. The lateral biopsy unit of claim 1 , wherein the holster is positionable relative to the lateral biopsy arm so as to translate the holster toward or away from the breast.

6. The lateral biopsy unit of claim 1 , further comprising an attachment mechanism configured to attach the lateral biopsy arm to the support arm.

7. The lateral biopsy unit of claim 6 , wherein the attachment mechanism includes at least one of a clamp or a second thumb wheel.

8. The lateral biopsy unit of claim 1 , further comprising an electrical connection on the holster mount plate and a connector on the lateral biopsy arm, when the lateral biopsy arm is coupled to the holster mount plate, the electrical connection mounts to the connector.

9. The lateral biopsy unit of claim 1 , wherein the lateral biopsy arm includes a support bracket surrounding the support arm.

10. The lateral biopsy unit of claim 9 , wherein the support bracket is removable from one end of the support arm.

11. The lateral biopsy unit of claim 1 , wherein the lateral biopsy arm corresponds to a first plane, the support arm corresponds to a second plane, and the first plane being non-coplanar with the second plane.

12. The lateral biopsy unit of claim 11 , wherein the first plane is parallel to the second plane.

13. The lateral biopsy unit of claim 1 , wherein the lateral biopsy arm is linearly positionable along the support arm along a first axis, wherein the holster is linearly positionable along a second axis different than the first axis, and wherein the lateral biopsy arm is defined by a third axis disposed at an angle to both the first axis and the second axis.

14. The lateral biopsy unit of claim 13 , wherein the support arm extends along the first axis, and the holster extends along the second axis.

15. The lateral biopsy unit of claim 13 , wherein the first axis is orthogonal to the second axis.

16. The lateral biopsy unit of claim 13 , further comprising at least one of the following:

a first guidance module configured to be positioned between the lateral biopsy arm and the support arm,

a second guidance module configured to be positioned between the lateral biopsy arm and the holster mount plate, and

a third guidance module configured to be positioned near one end of the support arm;

wherein the holster is positionable by the adjustment of at least one of the first, second, or third guidance module.

17. A needle breast biopsy system, comprising:

a breast imaging system for imaging a breast; and

a lateral biopsy unit attached to the breast imaging system via a coupling mechanism, the lateral biopsy unit including:

a support arm secured to the breast imaging system;

a lateral biopsy arm securable to the support arm;

a holster mount plate coupled to the lateral biopsy arm; and

a biopsy holster mounted on the holster mount plate;

wherein the lateral biopsy arm is disposed at an angle to both the support arm and the holster to allow lateral access to a breast by a biopsy needle secured to the holster.

18. The needle breast biopsy system of claim 17 , wherein the breast imaging system comprises an X-ray source and an X-ray detector.

19. The needle breast biopsy system of claim 18 , wherein the lateral biopsy unit is configured to be positioned in the view of the breast imaging system.

20. The needle breast biopsy system of claim 19 , wherein the biopsy holster is configured to be positioned parallel to the X-ray detector.

Assignments (5)

Continuity (4)

References Cited (400)