公开(公告)号：US20230139476A1

公开(公告)日：2023-05-04

申请号：US17906702

申请日：2021-03-10

Applicant: SONY GROUP CORPORATION

Inventor： YOSHIO SOMA

IPC: A61B3/135 ,  A61B3/00 ,  A61B3/14 ,  G16H30/40

Abstract: An information processing apparatus according to an embodiment of the present technology includes a generation unit. The generation unit generates difference information relating to a difference between a first observation condition that is an observation condition when observing an eye to be examined by a slit lamp microscope and a second observation condition that is an observation condition that is a basis with respect to observation of the eye to be examined by the slit lamp microscope. It is possible to easily perform operations in observation.

公开(公告)号：US20220148209A1

公开(公告)日：2022-05-12

申请号：US17437533

申请日：2020-03-12

Applicant: SONY GROUP CORPORATION

Inventor： YOHEI KOBAYASHI ,  YOSHIO SOMA ,  KEISUKE UYAMA

IPC: G06T7/593 ,  G06T7/00 ,  G16H30/40

Abstract: The present technology relates to a medical system, a signal processing device, and a signal processing method capable of obtaining highly accurate 3D information in real time.
3D information regarding an operative field is generated with a first algorithm by using an operative field image obtained by imaging the operative field. In a case where an area of interest is set in the operative field image, 3D information regarding the area of interest is generated with a second algorithm different from the first algorithm.

公开(公告)号：US20230134492A1

公开(公告)日：2023-05-04

申请号：US17906407

申请日：2021-03-16

Applicant: SONY GROUP CORPORATION

Inventor： TOMOYUKI OOTSUKI ,  JUNICHIRO ENOKI ,  YOSHIO SOMA ,  MOTOAKI KOBAYASHI

IPC: A61B3/135 ,  G16H10/40

Abstract: An information processing apparatus according to an embodiment of the present technology includes an assessment unit and a setting unit. The assessment unit performs weighting on an examination item relating to an examination with an ophthalmic microscope on the basis of medical information relating to a patient. The setting unit sets an operation relating to the examination with the ophthalmic microscope on the basis of the weighting of the examination item. Accordingly, the usability of the ophthalmic microscope can be improved.

公开(公告)号：US20230095577A1

公开(公告)日：2023-03-30

申请号：US17905189

申请日：2021-02-15

Applicant: SONY GROUP CORPORATION

Inventor： HIROKAZU TATSUTA ,  TOMOHIKO NAKAMURA ,  SHINJI WATANABE ,  KENJI YAMANE ,  YOSHIO SOMA

IPC: G06V20/69 ,  G01N21/64 ,  H04N23/69 ,  H04N23/61 ,  G06V10/25 ,  G06V10/44

Abstract: To provide a microscope device capable of efficiently or appropriately acquiring an image of a specific region of a living tissue.
The present technology provides a microscope device including: a first imaging element that images a target including a body tissue and acquires image data; and a second imaging element that images the target at a magnification different from a magnification of the first imaging element and acquires image data, in which the first imaging element includes a determination unit that determines a feature related to the target on the basis of the image data, and the second imaging element is controlled on the basis of a result of the determination. Furthermore, the present technology also provides an image acquisition system including the microscope device. Furthermore, the present technology also provides an image acquisition method performed in the microscope device.

公开(公告)号：US20220148165A1

公开(公告)日：2022-05-12

申请号：US17433834

申请日：2020-02-27

Applicant: SONY GROUP CORPORATION

Inventor： TOMOYUKI OOTSUKI ,  YOSHIO SOMA ,  JUNICHIRO ENOKI

IPC: G06T7/00 ,  G06T3/40 ,  G06T7/11 ,  A61B90/00 ,  A61F9/007 ,  G02B21/36

Abstract: A surgical microscope system according to an embodiment of the present technology a microscope optical system, an imaging device, and an image processing device. The imaging device captures an image of a visual field range including an eye to be treated through the microscope optical system. The image processing device magnifies a first region in an image including the eye to be treated based on the image captured by the imaging device and reduces a second region other than the first region in the image to be capable of being displayed in a region other than a magnified region that is the first region magnified in the image.

公开(公告)号：US20220354583A1

公开(公告)日：2022-11-10

申请号：US17619973

申请日：2020-06-22

Applicant: SONY GROUP CORPORATION

Inventor： JUNICHIRO ENOKI ,  YOSHIO SOMA

IPC: A61B34/20 ,  A61B90/25 ,  A61B90/00

Abstract: In order to provide a surgical microscope system (100), a control apparatus (120), and a control method that enable position and orientation of a lens tube to be adjusted without requiring a large-scale system, the surgical microscope system includes an arm (112), a surgical microscope (113), a target value setting unit (122), an estimation unit (123), and a control unit (125), the arm includes a rotatable joint (118), the surgical microscope includes a microscope optical system (114) and a camera (115) that captures an operative field image that is a microscope magnification image of an operative field by the microscope optical system, the surgical microscope being supported by the arm, the target value setting unit sets target values of position and orientation of the surgical microscope, the estimation unit estimates the position and orientation of the surgical microscope on the basis of the operative field image and generates estimated values, and the control unit is configured to control a rotation of the joint in accordance with results of comparison of the target values with the estimated values.

公开(公告)号：US20220175245A1

公开(公告)日：2022-06-09

申请号：US17593097

申请日：2020-03-12

Applicant: SONY GROUP CORPORATION

Inventor： YOSHIO SOMA ,  TOMOYUKI OOTSUKI ,  JUNICHIRO ENOKI

IPC: A61B3/13 ,  A61B3/00 ,  A61B3/14 ,  G06T5/00 ,  H04N9/64

Abstract: [Object] To provide an eye examination attachment, a control device, and an ophthalmic microscope system, by which an image of an eye to be examined that is suitable for observation can be provided. [Solving Means] An eye examination attachment according to the present technology includes a joining unit, a front optical system, and a communication unit. The joining unit is capable of being joined to an ophthalmic microscope. The front optical system includes a front lens capable of being placed in front of an eye to be examined. The communication unit sends information regarding the front optical system to an external device.

公开(公告)号：US20220115122A1

公开(公告)日：2022-04-14

申请号：US17430027

申请日：2020-02-07

Applicant: SONY GROUP CORPORATION

Inventor： JUNICHIRO ENOKI ,  TOMOYUKI OOTSUKI ,  YOSHIO SOMA

IPC: G16H40/63 ,  A61B90/20 ,  A61F9/007 ,  G06T3/60 ,  G06T7/00 ,  H04N5/225 ,  G06T7/70 ,  H04N5/232 ,  H04N7/18 ,  H04N13/239 ,  G02B21/02 ,  G02B21/00 ,  G02B21/36 ,  G02B21/06 ,  G16H30/40 ,  G16H20/40

Abstract: [Object] To provide a control device, an ophthalmic microscope system, an ophthalmic microscope, and an image processing apparatus by which setting of a microscope can be assisted.
[Solving Means] A control device according to the present technology includes a control unit. The control unit controls, on the basis of a detection result of a surgical instrument using a captured image of an eye to be examined which is imaged by an image pickup element of an ophthalmic microscope via a front lens, at least one of an imaging condition of the image pickup element or whether or not to perform inversion processing of making an image of a region inverted through the front lens a normal image.