Sony Corporation

Olympus Corporation

Olympus Medical Systems Corporation

Jasco Corporation

Sony Group Corporation

Satoko Suzuki

Takayuki Suzuki

Yutaro Honda

Takayasu Mikkaichi

Manabu Miyamoto

Kunihide Kaji

Tetsuya Yamamoto

Takahiro Kogasaka

Daisuke Kasai

Osamu Izuta

Noriko Kuroda

Syouei Hirasawa

Masatoshi Sato

Shotaro Takemoto

Kosuke Motai

Kazushi Murakami

Nobuko Matsuo

Takuo Yokota

Yoshiro Kondo

Hisashi Masago

Koshi Nagamori

Ryuhei Shimada

Hiroko Sakamoto

Yasuo Horiguchi

Taiji Oyama

Based on an HT voltage value of each data point applied to a light detector and a plurality of reference spectra measured, in measurement of a reference substance performed for a plurality of times, a weighting function deriver of a spectrum measuring device derives a relation between the HT voltage value (HTi) and a degree of dispersion σi of a plurality of spectral values as a weighting function (σ=f(HT)). Moreover, a numerical evaluator of the spectrum measuring device is configured to calculate a degree of individual coincidence between a sample spectrum and the reference spectrum, acquire the degree of dispersion σi by applying the HT voltage value at measuring the sample spectrum to the weighting function as a weighting value, and evaluate the difference between the reference spectrum and the sample spectrum based on the degree of individual coincidence to which the weighting value is applied.

Spectrum measuring device suitable for evaluating difference between spectra

An image processing device includes a control unit configured to control generation of a parameter related to adjustment of color corresponding to mutually different exposure times on the basis of a plurality of images photographed at the exposure times.

Image processing device and image processing method for adjusting color of an image

An imaging control apparatus includes: a flicker detecting section configured to detect a flicker component of a light source, the flicker component being included in an image; and a controlling section configured to control timing of imaging according to a detection result by the flicker detecting section, in which the controlling section controls the timing of the imaging according to timing of a peak or a bottom of the flicker component detected.

Imaging control apparatus and imaging control method

An imaging control device including: a control unit configured to perform control such that an exposure timing is synchronized with a timing of a peak of a detected flickering component on a basis of a period of the flickering component and the timing of the peak of the flickering component.

Imaging control device, imaging control method, and program

An endoscopic device includes a longitudinal member, a pair of jaws installed at a distal end of the longitudinal member and configured to be freely opened and closed, a first grasping member supported by a first jaw of the pair of jaws, a second grasping member supported by a second jaw of the pair of jaws, the second body having a wire shape, flexibility, and being curved in a loop shape, a long operating transmission member having a distal end portion connected to the pair of jaws and installed to advance and retreat along a longitudinal axis of the longitudinal member, and an open-close operating portion installed at a proximal end portion of the operating transmission member and configured to be manipulated to open and close the pair of jaws.

Endoscopic device

Endoscopic surgical operation method includes: a step of lifting a living tissue including an diseased tissue located distally relative to an operation channel of an endoscope inserted through a natural orifice; a step of suturing a proximal region and a distal region of the living tissue positioned basal relative to the diseased tissue lifted by a suturing means section projecting distally from the operation channel of the endoscope after the lifting; and a step of resecting the living tissue between the sutured regions and the diseased tissue endoscopically after suturing the proximal region and the distal region of the living tissue surrounding the diseased tissue.

Endoscopic surgical operation method

Growing community of inventors

Tokyo, Japan

Satoko Suzuki