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8085334 |
Imaging apparatus
An imaging apparatus includes: a lens; a solid-state imaging device having, on its top surface, an imaging area in which pixels for converting incident light to a signal are arranged in rows and...
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7990587 |
Electronic endoscope having an apparatus for controlling a shading member
An electronic endoscope has a video-scope with an image sensor, a light source, a signal reading processor, a shading member, a driver, and a driving controller. The signal reading processor...
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7945147 |
Image pick up unit
An image pick up unit includes an optical member, a holding member holding the optical member and movable in an axial direction of an optical axis of the optical member, a driving member rotatable...
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7796870 |
Lighting control for in vivo capsule camera
A method for controlling a lighting source in a capsule camera improves image quality by avoiding over-exposure or under-exposure in all regions of an image, while concurrently reducing...
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7769280 |
Camera handpiece
A camera hand piece (1) with camera housing (12) has a microscopic probe (2) at the front end. On the rear side is a transmission cable (13) which is attached to the camera hand piece (1) with the...
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7751694 |
Three-dimensional endoscope imaging and display system
The present invention provides a three-dimensional endoscope system comprising a three-dimensional imaging device and a three-dimensional display device using a variable focal length micromirror...
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7738180 |
Objective optical system for endoscopes
An objective optical system for endoscopes has, in order form the object side, a single lens with negative power, a cemented lens with positive power, and an image sensor unit. The cemented lens...
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7734160 |
Endoscope apparatus
An endoscope apparatus including: an endoscope unit having: a lens units; a photographing unit for photographing an optical image picked up through the lens unit; and a lens unit driving motor for...
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7725013 |
Electronic endoscope with brightness adjustment function
An electronic endoscope has a video-scope with an image sensor, a light source that emits illuminating-light to illuminate an object, an image sensor driver, a luminance detector, one rotary...
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7593626 |
Optical tomography system
Light emitted from the light source unit divided into measuring light and reference light. An optical path length of the measuring light or the reference light is adjusted and a probe guides the...
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7577283 |
System and method for detecting content in-vivo
A system and method for detecting in-vivo content, may include an in-vivo imaging device for capturing a stream of image frames in a GI tract, a content detector for detecting and/or identifying...
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7567692 |
System and method for detecting content in-vivo
A system and method for detecting in-vivo content, may include an in-vivo imaging device for capturing a stream of image frames in a GI tract, a content detector for detecting and/or identifying...
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7336894 |
Electronic endoscope system, lighting device for electronic endoscope system, and light controller for electronic endoscope system
A lighting device for an electronic endoscope system, includes a light source; a set of rotary shutters having at least two rotary shutters, having a rotational axis parallel to an optical axis of...
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7212737 |
Videoendoscopic system
A videoendoscopic system (1) including an endoscope optical system (2) and a camera portion (3), the endoscope optical system (2) having an elongated shaft (4) through which an optical image guide...
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7184085 |
Charge multiplying solid-state electronic image sensing device and method of controlling same
Signal charge that has accumulated in photodiodes of a photoreceptor area in a CCD is multiplied by a charge multiplier and then applied to a floating diffusion amplifier, which has been set to a...
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6452624 |
Medical video endoscopy monitoring device
A device for monitoring a use of a medical video endoscope (1), comprising a processing system (4) having an input for receiving color data signals (5), comprising a set of color data components,...
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RE36582 |
Photographing light quantity controller for endoscope
A photographing light quantity controller for an endoscope, which is used to control the quantity of illuminating light when a photograph is to be taken through the endoscope. The photographing...
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5707340 |
Device for connecting an endoscope to an auxiliary apparatus
There is disclosed a device which serves to connect an endoscope with an auxiliary apparatus, for example to a video camera, an objective or an ocular funnel. The device comprises a main body with...
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5706143 |
Optical device
A magnetically actuated optical focusing device is provided. The focusing device comprises a housing with an optical component being displaceably and rotatably arranged therein. The optical...
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5576781 |
Disposable camera
A disposable and disinfected still frame camera for use in contamination sensitive areas includes an inner camera portion for securing still frame film, exposing frames of the film and for...
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5359992 |
Endoscope coupler with magnetic focus control
An endoscope coupler includes a sealed chamber and a lens assembly longitudinally movable within the chamber for focusing an image to be received by a video camera. Spaced permanent drive magnets...
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5347988 |
Endoscope coupler with liquid interface
An improved endoscope assembly includes a quantity of optically transparent liquid filling the space between facing windows of adjoining mechanically and optically coupled components to eliminate...
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5347994 |
Endoscope light source apparatus with setting enable and disable modes
A light source apparatus for an endoscope having a light source for supplying illuminating light to the endoscope. The light source apparatus includes a setting control device operable from the...
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5311859 |
Add-on video camera arrangement for optical laparoscope
An add-on video camera arrangement permits onscreen viewing of a target within an enclosed structure, such as a patient's body cavity, using an optical laparoscope. A standard C-mount adaptor is...
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5307804 |
Endoscope having a camera coupled thereto
In an endoscope with a camera objective, in particular a video camera objective, coupled to the eyepiece cup of the endoscope at its proximal end, the objective is mounted so that it is free to...
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5272497 |
Light source apparatus for endoscope
A light source apparatus for an endoscope, which has a light source for supplying light for illuminating an object to the endoscope that is equipped with a photographing device. The light source...
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5184170 |
Photographing light quantity controller for endoscope
A photographing light quantity controller for an endoscope is used to control the quantity of illuminating light when a photograph is to be taken through the endoscope. The photographing light...
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5150702 |
Iris diaphragm device and endoscope having the same
A diaphragm blade is rotatably secured by a rotational shaft disposed in a base. The aperture blade has a diaphragm aperture at the central portion thereof. A shape-memory alloy which deforms in...
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5115261 |
Photographing light quantity controller for endoscope
A photographing light quantity controller for an endoscope, which is used to control the quantity of illuminating light when a photograph is to taken through the endoscope. The controller includes...
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4945366 |
Endoscope still photographing apparatus provided with an automatic illuminating light amount controlling function
In a releasing operation with a still camera fittable to the eyepiece part of an endoscope and containing a recording medium, without exposing the recording medium, the diaphragmed value of a light...
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4863304 |
Rapid connector between an endoscope and a camera
A rapid connector for use between an endoscope and a camera in which a base ring is connectible to a lens mount of the camera and to an ocular cone of the endoscope and comprises a delimiting glass...
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4862199 |
Adjustable adapter for borescope and film/video camera
An improved adapter is provided for joining an optical scope, such as a borescope, endoscope or the like, to a film or video camera. The adapter includes a multi-element relay lens assembly which...
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4851866 |
Air vent for camera adaptor
An adaptor for coupling an endoscopic probe to a video processor for displaying a picture of a target upon a viewing screen. The probe contains an optical element at its proximal end for providing...
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4723864 |
Endoscope and photographing apparatus
A connector device is disclosed for detachably connecting a photographing apparatus to an endoscope eyepiece barrel. A pair of clamping links have their respective one ends pivotally mounted on an...
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4685450 |
Endoscope
An endoscope has an eyepiece with an optical system (16) comprising a series of lenses (18) housed in a sleeve (20) which is movable longitudinally in the endoscope casing for focusing an image. An...
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4682586 |
Automatic exposure control device for endoscope
An endoscope-use camera attached to the eyepiece section of an endoscope has conventionally been provided with an automatic exposure control device including a light sensing element and capable of...
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RE32421 |
Data transmission system for an endoscope apparatus
Data transmission/reception devices are provided in endoscope, photographic attachment and light source unit. The data transmission/reception devices are connected with one another by two-way data...
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4655569 |
Optical eyepiece adaptor for cameras
A coupling 4 for mating a camera to optical instruments such as endoscopes and medical arthroscopes, the coupling having a base member 4 provided with external threads 3 adapted to threadably...
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4652103 |
Colposcope with photographic equipment
The present invention relates to a colposcope with photographic equipment that uses stereo slides of the immediate developement kind. The problem is solved by using one or two prisms as a...
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4646724 |
Endoscopic photographing apparatus
An endoscopic photographing apparatus has a TV camera with a CCD image sensor which is mounted on an eyepiece section of an endoscope, a light flash source for supplying a light flash as...
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4590924 |
Endoscope system
An endoscope system includes an endoscope, an endoscope camera and a light source device. The light source device has an error detection unit for detecting an error of communication data and an...
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4561429 |
Flashlight control apparatus for endoscope
A light flash control apparatus is used for an endoscope in which a solid-state image sensor is employed. A image signal derived from the solid-state image sensor during the illumination by a...
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4540258 |
Apparatus for photographing body cavities
An improved apparatus for photographing body cavities having an apparatus for photographing cavities of the body having a pair of tubular cameras, each containing a film-holding spider; a lighting...
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4527552 |
Endoscope apparatus
In a camera attached to the eyepiece section of an endoscope is arranged a photoelectric element for generating photoelectric signal corresponding to the brightness of light reflected from an...
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4522196 |
Reusable, sterile covering for a surgical camera
A sterile covering enabling an endoscope to be attached to or detached from a camera coupling without contamination by either the camera or the coupling. The sterile covering encloses the camera...
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4487489 |
Endoscopic photographing apparatus
An endoscope and an electrosurgical device are assembled such that when endoscopic operation is started during electrosurgical operation conducted with the output of the electrosurgical device, the...
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4478212 |
Adapter for coupling a camera with an endoscope
An adapter for coupling a camera adapted to receive electric power from an endoscope to which the camera is coupled, to an endoscope having no function of electric power transmission. The adapter...
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4475541 |
Endoscope apparatus
An endoscope apparatus comprises a light source unit including a controlling station transmission circuit to serve as a controlling station, and an endoscope unit and an endoscopic camera unit...
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4461558 |
Endoscopic photographing apparatus
An endoscopic photographing apparatus comprises an endoscope, an endoscopic camera and a light supply unit. A CPU is incorporated into at least one of the endoscopic camera and light supply unit to...
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4440157 |
Hard endoscope
A hard endoscope which can be removably fitted with a photographing device in the eyepiece part and by which, for example, a body cavity in which it is inserted can be observed and photographed is...
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