公开(公告)号：US20200163538A1

公开(公告)日：2020-05-28

申请号：US16611852

申请日：2018-04-16

Applicant: Sony Corporation

Inventor： Kenji TAKAHASHI ,  Kenji IKEDA ,  Koji KASHIMA ,  Masaya TAKEMOTO ,  Hisakazu SHIRAKI ,  Takami MIZUKURA

IPC: A61B1/045 ,  G02B23/24 ,  A61B1/00 ,  A61B1/04 ,  A61B5/00

Abstract: An image acquisition system includes: a light source unit; an imaging unit; a medical tool detection unit; and an image processing unit. The light source unit applies, to an affected part in which a medical tool that emits fluorescence by irradiation of excitation light is present, normal light and the excitation light. The imaging unit images the affected part under irradiation with the excitation light and under irradiation with the normal light, and acquires a first image signal obtained by imaging the fluorescence and a second image signal obtained by imaging the normal light. The medical tool detection unit detects, on the basis of the first image signal, an area in which the medical tool is present in a first image obtained from the first image signal. The image processing unit generates a display image using a result of detecting the area in which the medical tool is present and the second image signal.

公开(公告)号：US20210220076A1

公开(公告)日：2021-07-22

申请号：US17055137

申请日：2019-04-17

Applicant: Sony Corporation

Inventor： Masaya TAKEMOTO ,  Yukihiro NAKAMURA ,  Hisakazu SHIRAKI ,  Yuki SUGIE

IPC: A61B90/30 ,  G06N20/00 ,  A61B90/00

Abstract: Proposed are a surgical information processing device, an information processing method, and a program capable of quickly grasping necessity of adjusting an illumination state, including an acquisition unit (110) that acquires an operative field image including an operative field illuminated by an illumination device (30) and first illumination information indicating an illumination state of the illumination device (30), and a presentation unit (130) that performs presentation based on the operative field image and the first illumination information acquired by the acquisition unit to a user.

公开(公告)号：US20190335104A1

公开(公告)日：2019-10-31

申请号：US16465827

申请日：2017-12-05

Applicant: SONY CORPORATION

Inventor： Yuki SUGIE ,  Koji KASHIMA ,  Masaya TAKEMOTO ,  Kenji IKEDA

IPC: H04N5/232 ,  A61B1/00 ,  A61B1/06 ,  A61B90/00

Abstract: An endoscopic system including an endoscope including an optical element including a marker disposed thereon, an optical formation device that changes an angle of view, and an image capturing device receiving light from the optical element via the optical formation device and processing circuitry that identifies the angle of view from an image captured by the image capturing device based on the marker in the image.