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US-12622683-B2 - Biopsy device and program

US12622683B2US 12622683 B2US12622683 B2US 12622683B2US-12622683-B2

Abstract

A controller includes a display controller that performs control to display a target image indicating a target object from which a tissue is to be collected by a biopsy needle, a first image indicating a target position of the biopsy needle, and a second image indicating an actual position of the biopsy needle in the same display diagram with a common two-dimensional coordinate system and to display the first image and the second image in different states.

Inventors

  • Atsushi Onoda

Assignees

  • FUJIFILM CORPORATION

Dates

Publication Date
20260512
Application Date
20240828
Priority Date
20230915

Claims (13)

  1. 1 . A biopsy device comprising: at least one processor, wherein the at least one processor is configured to: perform control to display a target image indicating a target object from which a tissue is to be collected by a biopsy needle, a first image indicating a target position of the biopsy needle, and a second image indicating an actual position of the biopsy needle in the same display diagram with a common two-dimensional coordinate system and to display the first image and the second image in different states, perform control to display auxiliary lines disposed at equal intervals in a region including the first image and the target image in the display diagram, and perform control to change an orientation of the auxiliary lines in accordance with a traveling direction of the biopsy needle toward the target object, and to display the auxiliary lines.
  2. 2 . The biopsy device according to claim 1 , wherein the at least one processor is configured to: in a case where the first image and the second image overlap with each other by a movement operation of the biopsy needle, perform control such that at least one of the first image or the second image is displayed in a state different from a previous display state.
  3. 3 . The biopsy device according to claim 2 , wherein the at least one processor is configured to: further perform control to display, separately from the display diagram, an operation reception region for receiving an input of an operation instruction for the biopsy needle; and in the case where the first image and the second image overlap with each other by the movement operation of the biopsy needle, set a display state of the operation reception region to a state different from a previous display state.
  4. 4 . The biopsy device according to claim 3 , wherein the at least one processor is configured to: in the case where the first image and the second image overlap with each other by the movement operation of the biopsy needle, perform control such that the biopsy needle is not moved to an insertion side of the target object.
  5. 5 . The biopsy device according to claim 2 , wherein the at least one processor is configured to: in the case where the first image and the second image overlap with each other by the movement operation of the biopsy needle, perform control such that the biopsy needle is not moved to an insertion side of the target object.
  6. 6 . The biopsy device according to claim 1 , wherein the at least one processor is configured to: further perform control to display a third image indicating a direction of a body of a subject including the target object, separately from the display of the display diagram.
  7. 7 . The biopsy device according to claim 1 , wherein the at least one processor is configured to: in a case where an instruction to adjust the position of the first image is received, further perform control to display a first mark indicating the position in an initial state and a second mark indicating the adjusted position in different states.
  8. 8 . The biopsy device according to claim 1 , wherein the at least one processor is configured to: further perform control to display, in the display diagram, a boundary line with a region where a problem may occur in a case where the biopsy needle is moved.
  9. 9 . The biopsy device according to claim 8 , wherein the at least one processor is configured to: in a case where the region where the problem may occur is not a region into which the biopsy needle is allowed to be inserted, prohibit control to display the boundary line.
  10. 10 . The biopsy device according to claim 1 , wherein the at least one processor is configured to: in a case where the biopsy needle punctures a breast as the target object in a state where the breast is compressed by a compression plate against an imaging table of a mammography apparatus, further perform control to display an additional image indicating at least one of the imaging table or the compression plate.
  11. 11 . The biopsy device according to claim 1 , wherein the first image is an image indicating the target position and a target direction of the biopsy needle, and the second image is an image indicating the actual position and an actual direction of the biopsy needle.
  12. 12 . The biopsy device according to claim 1 , wherein at least one of the first image or the second image is an image in which the biopsy needle is symbolized.
  13. 13 . A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process comprising: performing control to display a target image indicating a target object from which a tissue is to be collected by a biopsy needle, a first image indicating a target position of the biopsy needle, and a second image indicating an actual position of the biopsy needle in the same display diagram with a common two-dimensional coordinate system and to display the first image and the second image in different states, performing control to display auxiliary lines disposed at equal intervals in a region including the first image and the target image in the display diagram, and performing control to change an orientation of the auxiliary lines in accordance with a traveling direction of the biopsy needle toward the target object, and to display the auxiliary lines.

Description

CROSS-REFERENCE TO RELATED APPLICATION This application claims priority from Japanese Patent Application No. 2023-150481, filed Sep. 15, 2023, the disclosure of which is incorporated herein by reference in its entirety. BACKGROUND Technical Field The present disclosure relates to a biopsy device and a non-transitory computer-readable storage medium storing a program. Related Art JP2018-198816A discloses a breast X-ray imaging apparatus that is intended to enable a more reliable collection of a specimen including a lesion part. The breast X-ray imaging apparatus comprises a collection unit that collects three-dimensional image data of a breast of a subject, a detection unit that detects a lesion part from the three-dimensional image data, and a derivation unit that analyzes linearity of a three-dimensional distribution of the lesion part and derives a puncture path in which a puncture needle is inserted into the breast based on an analysis result of the linearity. Further, in the breast X-ray imaging apparatus, a graphic indicating a puncture path and a puncture depth of a puncture needle is displayed on an operation screen. Note that the puncture needle in this technology is also referred to as a biopsy needle, a biological needle, or the like. In this specification, the puncture needle is consistently described as a “biopsy needle”. However, in the technology disclosed in JP2018-198816A, although a graphic indicating a puncture path and a puncture depth of a biopsy needle is displayed, it is difficult to recognize an actual position relationship of the biopsy needle with respect to the graphic. As a result, in the technology, there is a problem that it is not easy to compare a target state of the biopsy needle with an actual state of the biopsy needle. SUMMARY The present disclosure has been made in view of the above circumstances, and an object of the present disclosure is to provide a biopsy device and a non-transitory computer-readable storage medium storing a program capable of easily comparing a target state of a biopsy needle with an actual state of the biopsy needle, as compared with the technology in the related art. In order to achieve the above object, according to a first aspect of the present disclosure, there is provided a biopsy device comprising: at least one processor, in which the processor is configured to: perform control to display a target image indicating a target object from which a tissue is to be collected by a biopsy needle, a first image indicating a target position of the biopsy needle, and a second image indicating an actual position of the biopsy needle in the same display diagram with a common two-dimensional coordinate system and to display the first image and the second image in different states. According to a second aspect of the present disclosure, in the biopsy device according to the first aspect, the processor is configured to: in a case where the first image and the second image overlap with each other by a movement operation of the biopsy needle, perform control such that at least one of the first image or the second image is displayed in a state different from a previous display state. According to a third aspect of the present disclosure, in the biopsy device according to the second aspect, the processor is configured to: further perform control to display, separately from the display diagram, an operation reception region for receiving an input of an operation instruction for the biopsy needle; and in a case where the first image and the second image overlap with each other by a movement operation of the biopsy needle, set a display state of the operation reception region to a state different from a previous display state. According to a fourth aspect of the present disclosure, in the biopsy device according to the second aspect or the third aspect, the processor is configured to: in a case where the first image and the second image overlap with each other by a movement operation of the biopsy needle, perform control such that the biopsy needle is not moved to an insertion side of the target object. According to a fifth aspect of the present disclosure, in the biopsy device according to the first aspect, the processor is configured to: further perform control to display auxiliary lines disposed at equal intervals in a region including the first image and the target image in the display diagram. According to a sixth aspect of the present disclosure, in the biopsy device according to the fifth aspect, the processor is configured to: perform control to incline and display the auxiliary lines in accordance with a traveling direction of the biopsy needle toward the target object. According to a seventh aspect of the present disclosure, in the biopsy device according to the first aspect, the processor is configured to: further perform control to display a third image indicating a direction of a body of a subject including the target object, separately from the display