Abstract: There is provided an endoscopic device, including: an image sensor section including an image sensor that senses and converts lights into an electrical signal; a substrate that is electrically connected to the image sensor section; and an intermediate unit, interposed between the image sensor section and the substrate, that electrically connects the image sensor section and the substrate.

Abstract: A mounting member includes: a body portion provided in a camera head including an image sensor, the body portion being rotatable about a first axis that passes through the body portion and connectable with an endoscope; a locking protrusion provided in the body portion and configured to lock with the endoscope; a detachable button configured to be movable with respect to the body portion and control attachment and detachment of the endoscope to and from the body portion; and a spring whose load applied to the locking protrusion changes according to an advancing/retreating operation of the detachable button with respect to the body portion. The detachable button includes a sliding portion extending in an advancing/retreating direction with respect to the body portion and configured to slide with respect to the body portion. The body portion includes a guide portion configured to guide a moving direction of the sliding portion.

Abstract: An image processing apparatus includes a linear matrix operation unit configured to set a matrix coefficient in accordance with an input image signal, and perform a linear matrix operation on the image signal using the set matrix coefficient.

Abstract: A mounting member includes: a body portion provided in a camera head including an image sensor, the body portion being rotatable about a first axis that passes through the body portion and connectable with an endoscope; a locking protrusion provided in the body portion and configured to lock with the endoscope; a detachable button configured to be movable with respect to the body portion and control attachment and detachment of the endoscope to and from the body portion; and a spring whose load applied to the locking protrusion changes according to an advancing/retreating operation of the detachable button with respect to the body portion, wherein at least one of the body portion and the detachable button includes a through-hole forming a part of a flow path of a liquid to a space in which the locking protrusion in the body portion and the spring member are arranged.

Abstract: An endoscope image-capturing device includes: a first case inside of which is sealed; an image sensor arranged inside the first case; an electro-optic conversion element arranged outside the first case and configured to convert an image signal output from the image sensor into an optical signal; and a sealing member sealing the electro-optic conversion element.

Abstract: A medical image processing device includes an image processor configured to generate a display image based on a distance between a display device and a target and a size of a display screen in the display device, the display image being displayed on the display device. An image quality of the display image is lowered as the distance becomes larger and the size of the display screen becomes smaller.

Abstract: A medical image processing apparatus includes: a defective pixel specifier configured to specify a defective pixel in a captured image based on a pixel level of each pixel in the captured image; a setting unit configured to set a correction degree of a defect correction process of making a brightness of the defective pixel approach a brightness of a discrimination area including surrounding pixels positioned around the defective pixel; and a defect corrector configured to perform the defect correction process according to the correction degree. When a difference between the brightness of the defective pixel and the brightness of the discrimination area is divided into a first range and a second range in which the difference is larger than that in the first range, the setting unit sets a higher correction degree for the difference is in the second range than the first range.

Abstract: A control device includes: an acquiring unit configured to acquire a detection value from a sensor that detects a posture of a head of a user who operates an imaging device that images an observation target; and a control unit configured to generate an operation instruction signal for the imaging device using a reference value set by the user viewing initialization information displayed by a display device and the detection value.

Abstract: An imaging device according to the present invention includes: first and second image sensors that respectively capture a first optical image and a second optical image having parallax with each other; a first imaging optical system that forms the first optical image on a light receiving surface of the first image sensor; and a second imaging optical system that forms the second optical image on a light receiving surface of the second image sensor. Each of focal positions of the first imaging optical system and the second imaging optical system is deviated along an optical axis direction and is positioned within mutual depth of field.

Abstract: A medical control apparatus to which a rigid endoscope having an insertion portion to be inserted into a subject is detachably connected is configured to perform image processing on a captured image obtained by capturing a subject image introduced by the rigid endoscope and generate a medical photographic image to be displayed on a display device that displays images. The medical control apparatus includes: a detection unit configured to detect a mask width that is a distance between boundary points dividing the subject image included in the captured image and a mask area that is an area other than the subject image; and a control unit configured to calculate a first parameter used for the image processing in accordance with the mask width.

Abstract: A storage case includes: a casing having an opening bottom and configured to internally store a functional unit electrically connected to perform a function; a power supply configured to supply power to the functional unit; a drive module including a drive board arranged on an upper surface or side surface of the casing and configured to drive the functional unit; a connector configured to electrically connect the power supply and the drive module; and a restriction member configured to restrict movement of the casing, wherein the drive board is arranged on a surface in a removal direction of the casing, and a connection/disconnection direction of the connector is different from the removal direction of the casing.

Abstract: A medical observation apparatus includes: a camera configured to capture an observation object to output an imaging signal; a support configured to movably support the camera; and controller circuitry configured to control, when a normal observation mode with white light is switched to a special-light observation mode with special light, the support such that the camera is moved to a position so as to obtain a working distance that is set for the special-light observation mode and that is shorter than a working distance in the normal observation mode.

Abstract: A three-dimensional endoscope system includes: an imaging unit configured to capture a first image and a second image having parallax with respect to each other; and an image generation unit configured to generate a display image for stereoscopic viewing by performing image processing on the first image and the second image captured by the imaging unit, wherein the image generation unit generates the display image based on the first image and a third image obtained by replacing a part of the second image with a part of the first image at a corresponding position.

Abstract: A medical image processing device includes: an acquisition unit configured to acquire an image signal obtained by capturing a subject image; and an image processor configured to set, in the image signal, a first area for displaying an image, and a second area having a smaller average luminance than the first area, set the second area on a screen according to a depth of field at a time of capturing the subject image.

Abstract: A medical projection apparatus includes: a plurality of projectors each configured to project projection light onto an observation area of an observation optical system, wherein at least two or more projectors of the plurality of projectors are configured to respectively emit projection light to different planes including an optical axis of the observation optical system, and the projection light emitted by the two or more projectors cross each other in any position within a range of at least a possible working distance of the observation optical system.

Abstract: An endoscope system is disclosed that included a camera head, a detection unit, and a distortion correction processing unit. The camera head is detachably connected to an eyepiece unit of a plurality of types of endoscopes inserted into a subject, the camera head including an imaging unit that captures a subject image received from an endoscope among the plurality of types of endoscopes that is connected to the eyepiece. The detection unit that detects a size of the subject image in the captured image on the basis of a luminance signal of each pixel in the captured image obtained by the imaging unit. The distortion correction processing unit that corrects an optical distortion of the captured image depending on sizes of a plurality of different subject images.

Abstract: A medical image processing device includes an image processor configured to: generate an output image by combining a first captured image obtained by capturing light from an observation target irradiated with light in a first wavelength band and a second captured image obtained by capturing fluorescence from the observation target irradiated with excitation light, with corresponding pixels; output a brightness signal value of a target pixel to be generated in the output image, as either a brightness signal value of a first corresponding pixel corresponding to the target pixel in the first captured image or a brightness signal value of a second corresponding pixel corresponding to the target pixel in the second captured image; and output a color difference signal value of the target pixel in the output image as a value generated by using the brightness signal value of the second corresponding pixel.

Abstract: A medical image processing apparatus includes: a first captured image acquisition unit configured to acquire a first captured image obtained by capturing light from an observation target irradiated with light in a first wavelength band, the observation target emitting fluorescence when irradiated with excitation light in a second wavelength band different from the first wavelength band; a second captured image acquisition unit configured to acquire a second captured image obtained by capturing the fluorescence from the observation target irradiated with the excitation light; a first image processor configured to execute image processing on the first captured image; and a second image processor configured to execute image processing including blurring processing of blurring an image on the second captured image.

Abstract: A medical observation apparatus includes: a camera including a first imager including a plurality of pixels and configured to image a first medical captured-image in which an observation target is imaged, and a second imager including a plurality of pixels, and configured to image a second medical captured-image in which the observation target is imaged, the second imager including more effective pixels than the first imager; and a display controller configured to cause displays to display the first medical captured-image and an image that corresponds to a region set to the second medical captured-image on a display screen of the respective one of the displays corresponding thereto, wherein one of the first medical captured-image and the second medical captured-image is a medical captured image for a right eye, and another one of the first medical captured-image and the second medical captured-image is a medical captured image for a left eye.

Abstract: A medical image acquisition system includes an imaging device and an image processing device. The imaging device includes: an imaging unit configured to receive light and convert the light into an electric signal so as to generate the imaging signal; an optical unit including a focus mechanism moving one or a plurality of lenses so as to adjust a focal point position, and configured to form an optical image on the imaging unit; a memory configured to store therein unique information of the imaging device; and an auto focus controller configured to totally control the imaging device. The image processing device includes an auto focus evaluation unit configured to perform focusing evaluation based on the imaging signal, and the auto focus controller controls driving of the focus mechanism by referring to the unique information in accordance with an evaluation result by the auto focus evaluation unit.