Panasonic Corporation

Panasonic I-pro Sensing Solutions Co., Ltd.

Nobuhiro Tsuchihashi

Naoyuki Haraguchi

Takafumi Sanada

Yuuji Toyomura

Haruhiko Kohno

Toshihiko Mitsuse

Naoto Matsuo

An endoscope system includes a non-visible light source configured to emit first excitation light and second excitation light onto a target, an image sensor configured to generate an image including the target excited by at least one of the first excitation light and the second excitation light to emit fluorescence, and an output device configured to output the image. The first excitation light has a half width of not more than 10 nm and a first wavelength of a non-visible light band. The second excitation light has a half width of not more than 10 nm and a second wavelength of the non-visible light band being different from the first wavelength.

Endoscope system and fluorescence imaging method

An endoscope includes at least one lens having a circular exterior shape in a direction perpendicular to an optical axis, an image sensor that has a square exterior shape in the direction perpendicular to the optical axis, and has one side whose length is same as length of a diameter of the lens, a sensor cover that has a square exterior shape in the direction perpendicular to the optical axis, and has one side whose length is same as one side length of the image sensor, a bonding resin portion that fixes the sensor cover to the lens, the optical axis of the lens coinciding with a center of the imaging area.

Endoscope

An image capturing device includes an image capturing element that performs photoelectric conversion of light from an object and outputs a pixel signal, a lens unit that forms images on the image capturing element based on light from the object, and an optical shift mechanism that displaces optical images formed on a light-receiving surface of the image capturing element relative to the image capturing element. The optical shift mechanism has an optical member provided with a parallel plate that is inclined at a predetermined angle with respect to the optical axis of the lens unit and rotated around the optical axis. The optical member is provided in a fluid having a higher refractive index than a refractive index of air.

Image capturing device and network camera system

Growing community of inventors

Fukuoka, Japan

Nobuhiro Tsuchihashi