Ziosoft, Incorporated

Medicaroid Corporation

Yutaka Karasawa

Tsuyoshi Nagata

Shusuke Chino

Shinichiro Seo

Yukihiko Kitano

Jota Ida

Satoshi Shimizu

Yasuhiro Kondo

Taro Takahara

Satoru Yanagihara

A robotically-assisted surgical device assists robotic surgery with a surgical robot including a robot arm, and includes a processing unit and a display unit. The processing unit acquires 3D data of a subject; acquires kinematic information of the robot arm; acquires information of a surgical procedure for operating; acquires position planning information for a plurality of ports to be pierced on a body surface of the subject; acquires measurement information obtained by measuring a position of a first port pierced on the body surface among the plurality of ports; determines a position of at least one of remaining ports other than the first port, based on the measurement information of the position of the first port, the information of the surgical procedure, the kinematic information, and the 3D data; and causes the display unit to display information indicating the determined position of the remaining port.

Robotically-assisted surgical device, robotically-assisted surgery method, and system

A robotically-assisted surgical device assists robotic surgery with a surgical robot that includes at least one robot arm holding a surgical instrument. The robotically-assisted surgical device includes a processing unit and a display unit. The processing unit is configured to: acquire 3D data of a subject; acquire kinematic information regard to the robot arm; acquire information of an surgical procedure for operating the subject; acquire information regarding a position of at least one port which is to be pierced on a body surface of the subject; derive a 2D range on the body surface where errors are allowed for the piercing of the port based on the 3D data, the kinematic information, the information of the surgical procedure, and the position of the port; and cause the display unit to display the information regarding the position of the port and information indicating the 2D range.

A medical image processing apparatus includes: a display unit; and circuitry configured to: acquire volume data including tissues, and set a first mask region and a second mask region which include a voxel to be rendered among a plurality of voxels included in the volume data; set a first plane which intersects both the first mask region and the second mask region; display a first image in which a first region formed by cutting the first mask region by the first plane and the second mask region are rendered; receive through an operation unit a first operation for setting a second plane which is parallel to the first plane and intersects both the first mask region and the second mask region; and display a second image in which a second region formed by cutting the first mask region by the second plane and the second mask region are rendered.

Medical image processing apparatus, medical image processing method, and system for tissue visualization

An image processing apparatus includes an image acquisition unit, a setting unit, an image derivation unit, a luminance condition derivation unit and a display unit. The image acquisition unit acquires a first diffusion-weighted image of a first b value and a second diffusion-weighted image of a second b value. The setting unit sets a target diffusion coefficient and a third b value. The image derivation unit derives a virtual diffusion-weighted image of the third b value based on the target diffusion coefficient, the first diffusion-weighted image and the second diffusion-weighted image. The luminance condition derivation unit derives a luminance condition for displaying the virtual diffusion-weighted image based on the target diffusion coefficient and the third b value. The display unit displays the virtual diffusion-weighted image according to the luminance condition derived by the luminance condition derivation unit.

Growing community of inventors

Tokyo, Japan

Yutaka Karasawa