Abstract: A medical observation device according to the present invention includes: an imaging unit that capture an image of a subject at a first angle of view; and an image generating unit that generates a display image signal by cutting, at a second angle of view smaller than the first angle of view, the image captured by the imaging unit at the first angle of view, and performing image processing thereon. This medical observation device enables the hand-eye coordination and definition to be maintained even if the field of view is changed.

Abstract: A control device, an external device, a medical observation system, a control method, a display method, and a program capable of performing predetermined processing to a position desired by an operator even under a situation where the operator's hand is not available. A control device includes: an image processing unit that processes an image signal generated by an imaging unit to generate a display image for display; a transmission/reception unit that transmits the display image generated by the image processing unit to a display device and an external device, which has a display function and is capable of bidirectional communication and receives an instruction signal including at least a position of the display image transmitted from the external device; and a control unit that executes predetermined processing on a touch position of the display image according to the instruction signal from the external device.

Abstract: An endoscope camera head includes: a main body unit having an irregular tubular shape made of a metal or an alloy and including a hollow portion that is airtightly concealed; an imaging unit accommodated in the hollow portion of the main body unit and configured to generate an image signal based on light from an object; and an operating unit configured to output an operation signal for operating the imaging unit. The operating unit includes an input unit located at a position extending over a first face and a second face adjacent each other, of a surface of the main body unit, and configured to receive an input of the operation signal from an outside, and a fixing unit configured to fix the input unit to the main body unit.

Abstract: There is provided an operating apparatus for a medical apparatus, the operating apparatus including a ring-shaped magnet magnetically polarized in a circumferential direction or a radial direction and configured to rotate along with rotating operation by a user, and a sensor unit configured to detect a magnetic field and to output a signal depending on the detected magnetic field. The sensor unit outputs two-phase signals having different phases.

Abstract: [Object] To provide a medical observation device and a control method. [Solution] Provided is a medical observation device including: an imaging optical system including an objective optical system that condenses light from a subject and two image-forming optical systems which have optical axes different from an optical axis of the objective optical system and which cause light condensed by the objective optical system to form an image; and a control unit configured to cause an autofocus operation to be executed by causing a focusing optical member included in the objective optical system to move.

Abstract: A medical imaging apparatus includes: a casing configured to form an exterior; an imaging unit housed in the casing and configured to capture a subject image; a manipulation ring rotatably provided on an outer surface of the casing; a detection unit configured to detect rotation of the manipulation ring; a manipulation calculation unit configured to calculate a rotation direction and a rotation angle of the manipulation ring based on a detection result of the detection unit; a function execution unit configured to execute a first or second function depending on the rotation direction and the rotation angle of the manipulation ring calculated by the manipulation calculation unit; and a function switch unit configured to switch a function executed by the function execution unit to the first or second function.

Abstract: To enable observation of the operating site to be continued more easily in the case in which the picture of the operating site is no longer displayed normally. Provided is a surgical microscope device including: a microscope unit that images an observation target, and outputs a picture signal; a support unit that supports the microscope unit, and is configured as a balance arm; and an auxiliary observation device that is attachable to the microscope unit or the support unit, and is configured to enable observation of an observation range provided by the microscope unit.

Abstract: There is provided a medical camera head including an imaging board integrally including an imaging element mounting section where an imaging element is mounted, a plurality of first flexible portions whose one ends connected to the imaging element mounting section are led out of the imaging element mounting section in different directions, and a connection section connected to the other end sides of the plurality of first flexible portions.

Abstract: A medical signal processing device 6 receives a picture signal imaged by a medical observation device 2 and processes the picture signal. The medical signal processing device 6 includes: a signal input unit 61 that receives the picture signal; a first signal converting unit 62 that converts the picture signal received by the signal input unit 61 from an RGB signal into a luminance signal and a color difference signal by performing a matrix calculating process; an identification information appending unit 63 that appends color gamut identification information related to a color gamut of the picture signal and corresponding to the matrix calculating process, to the picture signal resulting from the conversion; and a signal output unit 64 that outputs the picture signal to which the color gamut identification information has been appended, to either a medical display device 4 or a medical recording device provided externally.

Abstract: A surgical electronic microscope device (10) includes a microscope unit (110) and a support unit (120) that supports the microscope unit (110). The microscope unit (110) images an operative site of a patient (330) on an operating table (340), and outputs an image signal. The support unit (120) includes a prop unit (290c). The prop unit (290c) supports a second arm (290b) rotatably around an axis (05). The second arm (290b) supports a first arm (290a) rotatably around an axis (04). The first arm (290a) supports the microscope unit (110). Pivoting the second arm (290b) on the axis (05) while keeping the first arm (290a) substantially level makes it possible to change a height of the microscope unit (110). A length (V) of the second arm (290b) is greater than a length (H) of the first arm (290a). Accordingly, a movable range of the microscope unit (110) in a vertical direction is wide.

Abstract: A medical electronic apparatus includes: a casing including a lid portion provided with: a first inlet duct; a second inlet duct; and an outlet duct, the lid portion being configured to open the second inlet duct when the first inlet duct is blocked; a detection unit configured to detect an open/close state of the lid portion; and an output unit configured to output information regarding blockage of the first inlet duct based on a detection result of the detection unit.

Abstract: An endoscope apparatus includes a camera and circuitry. The camera is detachably connected to a base of an endoscope adapted to be inserted in a subject and includes a sensor configured to image a subject image captured by the endoscope. The circuitry is configured to process an image captured by the camera and generate a video signal for display, calculate a gain in white balance based on the captured image, and perform mask edge detecting processing for detecting a boundary point between the subject image and a mask area other than the subject image included in the captured image.

Abstract: A medical imaging apparatus includes an imaging unit having plural pixels each converting received light into an electric signal, thereby outputting an imaging signal; a memory to record the imaging signal; an evaluation-value calculation unit to calculate an evaluation value of an image generated from the imaging signal; an imaging signal selector to select an imaging signal to be displayed on based on the calculated evaluation value when inputting an instruction signal for selecting the imaging signal to be displayed; a memory controller to extract the selected imaging signal from the memory; and an image processing unit to process the extracted imaging signal controller to generate a display image. The evaluation-value calculation unit calculates the evaluation value by detecting the electric signal generated by each of the plural pixels included in a detection area that is a part of an effective pixel area for generating the display image.

Abstract: A medical image processing apparatus includes an image processor configured to set a cut-out range for each of a medical image for a right eye and a medical image for a left eye, captured respectively by a first imaging device and a second imaging device with a fixed inward angle that is an angle formed by imaging directions, and perform an electronic zoom process of enlarging an image in the cut-out range; and a display controller configured to control display on a display screen of the medical image for the right eye and the medical image for the left eye that have been subjected to the electronic zoom process by the image processor. The image processor sets the cut-out ranges for right and left eyes based on a reference distance corresponding to the inward angle and a subject distance in the first imaging device and the second imaging device.

Abstract: A signal processing apparatus relays communication of control signals between a controller and a plurality of processing modules, and includes: a communication device configured to perform communication of the control signals with the plurality of processing modules; a plurality of first storages provided respectively to correspond to the plurality of processing modules, the plurality of first storages being configured to store the control signals written by the controller; a second storage configured to store: address information indicating each communication address assigned to each of the plurality of processing modules; and correspondence information indicating correspondence relationships between the plurality of first storages and a plurality of module-side storages respectively included in the plurality of processing modules; and a synchronization processor configured to synchronize the plurality of first storages with the plurality of corresponding module-side storages via the communication device bas

Abstract: There is provided a medical observation apparatus including: a determination section configured to determine, on a basis of distance between a part corresponding to a sterile region and an object existing in a periphery of the part corresponding to the sterile region, if an approaching state in which an object is approaching the part corresponding to the sterile region exists; and a notification control section configured to cause a notification of the approaching state to be issued, on a basis of a determination result of the approaching state.

Abstract: Provided is a medical observation device including an imaging unit configured to capture an image of an object to be observed, and output a video signal, and a support unit configured with a plurality of arm units rotatably connected to each other via joint units, and configured to support the imaging unit. An actuator that applies driving force with respect to rotation about a rotational axis of at least one joint unit that defines an attitude of the imaging unit, among a plurality of the joint units that form the support unit, is provided. The at least one joint unit and the actuator are arranged separated from each other, and are connected together via a power transmission mechanism that transmits rotary movement between two rotational axes that are substantially orthogonal to each other.

Abstract: There is provided a protective cover including: an installation section configured to be installed on an arm that supports an imaging device, the arm including a plurality of links joined to each other by one or a plurality of joint sections; and a protective section configured to cover the imaging device.

Abstract: A medical light source apparatus includes: a first light source configured to emit light in a first wavelength range; a second light source configured to emit light in a second wavelength range different from the first wavelength range; and a light source controller configured to control the first light source and the second light source to perform pulse light emission in a state in which the pulse light emission of the second light source is less frequent than the pulse light emission of the first light source.

Abstract: There is provided a medical stereoscopic observation device, including: an acquisition section that acquires a first signal associated with a first imaging section and a second signal associated with a second imaging section via mutually different transmission channels; and a switching section that switches a signal to use for a certain control between the first signal and the second signal, in accordance with a state of the transmission channel for transmitting the first signal.