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7611457 |
Front end structure of endoscope
An endoscope having an inserted portion, which is to be inserted into a tubular organ, including a bendable portion that is adapted to bend arbitrarily by a remote operation and a distal unit with...
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7591785 |
Endoscopic vision system
The present invention relates to an endoscopic visioning system and related method for both forward and backward viewing of a body lumen. According to an embodiment, the system includes an...
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7584534 |
Remote inspection device
A remote inspection device is provided for inspecting visually obscured locations. The device is generally comprised of a imager housing and a display housing disposed on opposite ends of a...
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7556599 |
Device for metrology by laser mapping for a videoendoscopic probe
Videoendoscope including a distal endpiece, a laser source generating a laser beam and an optical formation device arranged to produce from the laser beam a calibrated light spot near a target of...
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7553278 |
Protective cap for arthroscopic instruments
A protective cap for use on arthroscopic instruments and sheaths disposed over arthroscopic instruments. The cap protects the distal end of the instrument from accidental damage caused by other...
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7540647 |
Medical inspection devices
A medical inspection device. A housing includes a transparent plate. A circuit board is disposed in the housing. At least one light-emitting element is disposed on and electrically connected to the...
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7435218 |
Optical instrument, in particular an endoscope, having an interchangeable head
An optical instrument, in particular an endoscope, has a shaft and an inter-changeable head. The interchangeable head is detachably connected to the distal end of the shaft at a coupling point. The...
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7371209 |
Endoscope head
The invention relates to an endoscope head which is equipped with a plurality of function-related units such as an optical/lens system, illuminating elements, rinsing nozzles and the like. The...
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7282026 |
Endoscope system including plurality of types of optical adapters
An endoscope system comprises an electronic endoscope, a plurality of types of optical adapters, a control device, and a display device. The electronic endoscope includes an imaging unit. The...
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7217241 |
Device for orthodontic interventions
A direct view rigid video-endoscope ( 11 ) supported by an articulated and compensated arm ( 2 ), equipped with a grip ( 3 ) crossed by an air flow ( 92 ) originating from a generator ( 93 )...
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7207937 |
Objective lens unit, in-vivo examination apparatus and adaptor
When examining a living organism exhibiting dynamic behavior such as pulsing, the dynamic behavior is suppressed and clear images are acquired. The invention provides an objective lens unit...
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7048685 |
Measuring endoscope system
A measuring endoscope system includes a menu display module that selects a menu according to display data which is associated in advance with any of a plurality of optical adaptors, and a measuring...
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6953432 |
Imager cover-glass mounting
Devices and methods for protecting components of imaging devices are provided. In the illustrative embodiment, a plano-concave protective cover is provided which is bonded to an imager window by...
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6945930 |
Environment adaptable measurement endoscope
A measurement endoscope system includes: an image pick-up device, an endoscope insertion portion to which a plurality of stereo measurement optical adaptors and a normal measurement adaptor are...
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6890296 |
Measuring endoscope apparatus
A processing unit includes a positional relationship information extracting unit for extracting first information on a positional relationship of an optical adaptor by performing the image...
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6796939 |
Electronic endoscope
An electronic endoscope having an illuminating section in which an LED for illumination that emits illuminating light to illuminate an observed site is provided and a C-MOS image sensor which has...
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6761684 |
Endoscope tip protection system
An endoscope tip protection system for shielding the optical component at the distal end of an endoscope. The system comprises a tubular sheath which is optically transparent at least at its distal...
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6605035 |
Endoscope
The insertion part of the endoscope has a cap fixed to the distal end face of a distal end body. A projecting part of the cap is inserted in a receiving hole formed on the distal end face. The...
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6579582 |
Apparatus and method for forming complex-shaped components in a heated polymeric film
A thin-walled polymeric component that may have a selected complex shape, and a method of forming the component. The method includes heating a portion of a polymeric film to a selected malleable...
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6554767 |
Endoscopic optical adapter freely attachable to and detachable from endoscope
An endoscopic optical adapter freely attachable to and detachable from an endoscope according to the present invention includes an adapter-side observational optical system facing an endoscope-side...
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6537209 |
Optical system of lateral observation endoscope
An optical system of an endoscope for investigation and observation of spaces in medicine and engineering. The construction permits the panoramic observation of the internal surface of the space or...
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6471642 |
Rigid endoscope optical system
A rigid endoscope optical system which can obtain both a wide angle image for finding an organ and a high resolution image used for a precise treatment. The rigid endoscope optical system has...
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6364831 |
Endofluorescence imaging module for an endoscope
An endofluorescence module is utilized with an interventional device insertible in a body to provide at least one fluorescence excitation source. The module can be attached to the distal end of an...
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6361491 |
Optical adaptor for highy precision endoscope
An optical adaptor for an endoscope enabling an optically highly precise arrangement consists of a first frame member, a second frame member, and a distance restriction member. The first frame...
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6361490 |
Testing and/or setting device for a photodynamic diagnosis or therapy system, or for training on such a system
A device for testing and/or adjusting a PDD or PDT system and/or for training on such a system comprises an illumination system emitting light which serves at least to stimulate a fluorescent dye...
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6258025 |
Rotable lens cleaning device
The invention relates to a device having an orifice covered by an optical device (3), which is to be prevented from being dirtied. For that reason the device comprises a housing (1), in which a...
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6203492 |
Scope tester
A test apparatus is used in combination with a fiberoptic scope, which scope includes an eyepiece, an elongate scope body connected to and generally optically aligned with the eyepiece and a...
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6184923 |
Endoscope with an interchangeable distal end optical adapter
An endoscope apparatus of the present invention comprises an endoscope with a built-in solid state imaging device at a distal end portion of an insertion tube and a distal end optical adapter...
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6120434 |
Method of securing a cavity using a rigid sheath with transparent cap
An endoscopic sheath comprising a tubular sheath section having a distal end portion and a hole which extends throughout the length of the sheath section and through which an insert section of an...
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6106457 |
Compact imaging instrument system
An imaging instrument includes a compact hand-held housing having an electronic imaging element supported within a housing, and a plurality of interchangeable instrument heads separably attachable...
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6095970 |
Endoscope
An endoscope includes a insertion tube which is inserted into a human body, an imaging device, an object optical system which forms image on the imaging device, a detachable unit accommodating the...
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6068593 |
Diagnostic instrument illumination system
An illumination beam director for use with a diagnostic instrument having an optical lens system including a camera aperture for observing along an optical viewing axis passing through the camera...
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6019719 |
Fully autoclavable electronic endoscope
An electronic endoscope with a semiconductor image sensor (CCD chip) for receiving the images received by an objective and with an The electronic circuit, wherein the endoscope substantially...
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6010450 |
Measuring adapter for viewing instrument
A measuring adapter allows a viewing instrument, such as an otoscope or other imaging device, to perform surface examinations without significant modification thereto. The adapter is releasably...
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5989185 |
Endoscope apparatus
An endoscope apparatus comprises an endoscope with a built-in solid state imaging device at a distal end portion of an insertion tube and a distal end optical adapter detachably connected to the...
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5961445 |
Endoscope having replaceable objective unit
An optical fibers bundle 30 for the use of illumination light transmission is received in a second receiving space 14 of an insert portion 10, and an objective unit 40 is received in a distal end...
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5916148 |
Objective optical system for endoscopes
An objective optical system for endoscopes to be disposed in a tip of an endoscope in an axial direction thereof and in parallel with a bundle of illumination system, and comprising an optical...
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5897487 |
Front end hood for endoscope
A front end hood for an endoscope allows an observation image of a portion which is transmitted through the transparent front end hood to be less distorted, and produces an excellent observation...
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5865725 |
Image capture instrument with side view angle
The present invention is characterized by arranging along the lengthwise direction within a lens barrel: a side view mirror or prism which reflects in the lengthwise direction of said lens barrel...
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5730700 |
Method for measuring incident light in a body cavity
An obturator for measuring incident light in a remote situs such as a body cavity which includes a treatment tubular member through which light is delivered to the remote situs and one or more...
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5711756 |
Endoscope having exchangeable objective unit
An optical fibers bundle 30 for the use of illumination light transmission is received in a second receiving space 14 of an insert portion 10, and an objective unit 40 is received in a distal end...
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5700236 |
Endoscope attachment for changing angle of view
The present invention provides an endoscopic sheath for protecting and/or changing an angle of view of an endoscope. The sheath has a distal portion configured to engage a distalmost portion of an...
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5682199 |
Video endoscope with interchangeable endoscope heads
A video endoscopes with interchangeable endoscope heads which enables the operative hook up or connection of any of a variety of interchangeable endoscope heads including optical or objective...
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5674184 |
Surgical trocars with cutting electrode and viewing rod
A trocar obturator includes a hollow tube having a substantially solid, optically clear tip attached thereto. A distal cutting end of the tip is formed by a pair of opposing, angularly oriented...
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5582575 |
Instrument for endoscopic therapy
An endoscope having a longitudinally-slotted probe that is connected to a guidance part for an optical system which extends in an axially movable fashion through the guidance part into the probe...
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5518501 |
Endoscopic contamination protection system to facilitate cleaning of endoscopes
A coupling cartridge and end cap for protecting an endoscope from contamination during use. The coupling cartridge provides fluid communication between a pair of external fluid conduits and...
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5406938 |
Glare elimination device
Apparatus for reducing the glare and enhancing imaging during an endoscopic procedure. The apparatus has a first portion which linerally polarizes illumination in a first direction and a second...
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5215077 |
Direct vision/side vision exchangeable endoscope
A direct vision/side vision exchangeable endoscope having two stages of small-diameter and large-diameter threads differing in their diameter are formed on the distal end of the examining portion...
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5029574 |
Endoscopic balloon with a protective film thereon
This invention relates to a balloon and its process which is used in endoscope for observing, diagnosing and curing diseased parts within blood vessel or tubes, a transparent thin film body is...
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5005943 |
Rigid video-endoscope having a rotatable device for adjusting the orientation of an image relative to an image receiving device
A rigid video-endoscope having an optical system which provide a rotatable image of an object to be observed is shown and described. The optical system is inside a rigid tube. A camera who's axis...
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