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 sound collecting device includes: a main body including a sound collector inside of the main body, the sound collector being mounted in a gap between a helix and a temporal region, a string locking portion; and a transmitter configured to transmit sound information generated by the main body.

Abstract: An imaging apparatus for endoscope includes: a coupler; an exterior casing connected to the coupler and extending along a first axis crossing an optical axis of an endoscope, the exterior casing having outer dimensions in a direction along the first axis greater than outer dimensions in a direction along the optical axis of the endoscope; an optical system; and an imaging unit. The exterior casing includes a first exterior part, a second exterior part, and a connector part. The optical system and the imaging unit are housed, in the exterior casing, side by side on the optical axis of the endoscope such that light of an image of a subject guided by the optical system is captured by the imaging unit.

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 memory controller 931, in a first observation mode, writes a first captured image into a first memory area of a memory 92, reads first to fourth divided images obtained by dividing the first captured image from first to fourth divided areas of the first memory area, respectively, and outputs the first to fourth divided images to image processing units 932 to 935, respectively, and in a second observation mode, writes the first and second captured images into second and third memory areas, respectively, each having the same memory capacity as that of each of the divided areas in the memory 92, respectively, reads the first and second captured images from the second and third memory areas, respectively, and outputs the first and second captured images to two image processing units 932 and 933, respectively.

Abstract: An imaging apparatus for endoscope includes: a coupler configured to hold an endoscope for capturing an image of a subject, and emit the image of the subject; an imaging apparatus main body connected to the coupler so as to be relatively rotatable with respect to the coupler around an optical axis of the endoscope, the imaging apparatus main body being configured to capture the image of the subject emitted from the endoscope; and a posture keeping member configured to maintain a posture of the imaging apparatus main body with respect to the optical axis of the endoscope by generating a desired physical quantity between the coupler and the imaging apparatus main body.

Abstract: A disclosed medical observation system includes a capturing unit operable to capture an image of an observation target; and a light projection unit operable to project light on the observation target, outside a capturing area that is captured by the capturing unit and in a periphery of the capturing area, the light enabling recognition of a capturing state of the capturing unit.

Abstract: A medical observation device that includes a microscope that images a surgical site, a holding section that holds the microscope, a base section to which the holding section is connected, and an operation section that receives operating input, the operation section being provided at the base section, the holding section being configured as a balance arm provided with a counterweight, when the base section is viewed from an upper side of the medical observation device, the base section having a first area inside a movable range of the counterweight and a second area outside the movable range of the counterweight, the base end of the holding section being connected to the base section at a location in the first area, and the operation section being arranged at another location in the second area.

Abstract: Provided are a medical image processing device and a medical observation system that are configured to clarify a boundary between a near-infrared image and a visible image in a specific region. An image processing unit 93 uses a first image based on first image data input from outside and a second image based on second image data input from outside, having an enhanced specific region of the first image, and generates third image data in which the specific region of the first image is replaced with mixed image data having a mixture of a group of first pixels located in the specific region of the first image and a group of second pixels located in the specific region of the second image.

Abstract: A medical observation device includes: an imaging section that acquires imaged video data obtained by photographing an observation target; a supporting section that supports the imaging section; a discriminating section that discriminates existence or nonexistence of an input of a visual field moving instruction to an image to be displayed on a display on a basis of the imaged video data and existence or nonexistence of an occurrence of an image movement to an image to be displayed on the display on a basis of the imaged video data; and a correcting section that creates display video data being video data to be displayed on the display on a basis of the imaged video data by correcting the image movement in a case where the discriminating section has discriminated that there does not exist an input of the visual field moving instruction and the image movement is occurring.

Abstract: Provided is a control device, an endoscope system, a processing method, and a program which can select a region other than the center region in an image to perform a predetermined process. An endoscope system includes an image generation unit which processes an image signal generated by an imaging unit to generate a display image to be displayed, a display controller which overlaps a plurality of select regions selectable according to an external operation to the display image and outputs the overlapped image to the display device, and an autofocus controller which performs a predetermined process on at least one select region selected according to the external operation.

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 observation system includes: a microscope; a support including a first joint configured to hold the microscope such that the microscope is rotatable about a first axis parallel to an optical axis of the microscope; and a first arm configured to hold the first joint and extend in a direction different from a direction of the optical axis of the microscope; a light guide cable inserted in the support and configured to guide illumination light to the microscope; and a binder configured to bind the light guide cable, wherein at least a part of the light guide cable is arranged along the first axis in a first section, the light guide cable extends in a direction different from the first axis in a second section, and the binder is configured to bind the light guide cable in the second section.

Abstract: A control device includes: generation circuitry configured to output a field signal to a medical imaging device; first detection circuitry configured to detect a horizontal synchronization signal from video data output from the medical imaging device, the video data including at least the horizontal synchronization signal; and a monitoring circuitry configured to monitor whether or not an abnormality occurs in one frame period of the video data based on a period of the horizontal synchronization signal detected by the first detection circuitry for a predetermined n-th time after polarity of the field signal is switched.

Abstract: A medical image processing device includes: image acquisition unit configured to acquire image information obtained by imaging with a medical observation device; and superimposed image generation circuitry configured to generate a superimposed image in which a pattern image having first images with a specific shape arranged in parallel in a specific pattern and a captured image based on the image information are superimposed on each other.

Abstract: A receptacle module for detachably connecting a connector of a distal end device coming into contact with or inserted into a subject includes: a receptacle substrate including a first surface on which a receptacle to which the connector is detachably connected is mounted, and a second surface on an opposite side of the first surface; a patient circuit unit conducted to the distal end device via the receptacle; and a conductive shielding member mounted on the second surface and configured to shield the patient circuit unit from the opposite side.

Abstract: A medical control device includes: determination circuitry configured to determine whether or not a specific surgical tool is included in a captured image based on an image signal generated by an imaging device configured to capture an image of a subject eye; image generation circuitry configured to generate an image for display based on the image signal; and a state controller configured to control, in a case where the determination circuitry determines that the specific surgical tool is not included in the captured image, operation of the image generation circuitry or an imaging field of view by the imaging device so as to maintain a state of the subject eye in the image for display.

Abstract: A medical control device includes: a captured image acquisition unit configured to acquire a captured image generated by an image sensor capturing a subject image introduced by an endoscope; a luminance calculation unit configured to calculate a luminance level of the subject image included in the captured image; and a dimming controller configured to control a light amount of irradiation light onto a subject and an electronic shutter of the image sensor based on the luminance level, and execute first dimming control of narrowing the electronic shutter before reducing the light amount as the luminance level increases.

Abstract: A medical imaging apparatus includes: a casing connected to an insertion portion inserted into a subject and the casing configured to capture a subject image from the subject, the casing being gripped by a user; an operating device provided on an outer surface of the casing and including a button configured to receive a user's operation; a transmissive member having translucency and configured to seal the casing by being provided in the casing; a light emitting element provided in an internal space of the casing sealed by the transmissive member and configured to emit light for illuminating the operating device via the transmissive member; an image sensor configured to capture the subject image; and a lens unit configured to form the subject image on the image sensor.

Abstract: A medical display device includes a display device capable of changing the degree of transparency of a display screen, a holding device that holds the display device, and a control device that controls the degree of transparency of the display screen and controls display on the display screen, wherein the display device is held by the holding device so as to be arranged between an operation part of a patient and a medical worker who performs medical practice for the patient.