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WO/2021/001684A1 |
A camera module assembly can include a chimney and a lens assembly. The chimney can include a distal portion having a substantially spherical profile. The lens assembly can include a lens barrel, an optical device, and a flange extending...
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WO/2020/261857A1 |
This medical lighting device is provided with: a light source unit which emits light: an optical fiber on which the light emitted from the light source unit is incident and which guides the incident light therethrough and emits the incid...
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WO/2020/254765A1 |
Vision apparatus (100) intended to be mounted on the head of a user (100), comprising: - a night-vision device (110), for forming virtual first images; - a steering element (120), for projecting the virtual first images into the field of...
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WO/2020/256923A1 |
An optical imaging system including refractive optics and a blocking component. The refractive optical having an entrance aperture and configured to receive optical radiation via an operational aperture, to focus the optical radiation on...
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WO/2020/257683A1 |
Offset illumination using multiple emitters in a hyperspectral imaging system is described. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected ...
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WO/2020/250676A1 |
Provided is a coating composition for an endoscope comprising a solid lubricant, a fluorine-containing detergent, a thermosetting resin, and a solvent. Also provided are a lubricating member that has undergone coating with the coating co...
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WO/2020/248721A1 |
An endoscope lens (100, 200, 300, 400, 500), sequentially comprising, from an object side (S10) to an image side (S20): a first lens (L1) having a concave object surface (S1) and a convex image surface (S2); a second lens (L2) having pos...
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WO/2020/249236A1 |
The invention relates to an optical assembly (100), in particular a head-up display (102), for an observation apparatus (104) such as a microscope (106a) or endoscope (106b), the optical assembly being configured to generate an output im...
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WO/2020/251823A1 |
An optical component assembly method including shrinking a first end of a heat shrink tube about a first optical component, inserting a loading portion of a loading tube into a second end of the heat shrink tube, radially-inserting a plu...
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WO/2020/249925A1 |
A method of recording images within a furnace using a thermal imaging camera comprising a borescope (10) connected to a digital camera unit (12) is described, comprising the steps of: (a) inserting the borescope into the interior of the ...
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WO/2020/246532A1 |
Provided is a raising base attachment with which an endoscope can be easily cleaned by removing the raising base attachment after endoscopic examination. A raising base attachment (90) can be attached to/detached from an endoscope, where...
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WO/2020/246030A1 |
A stereo imaging device 1 comprises: a first and a second fixed lens groups 11r, 11l that make up a first and a second optical systems 5r, 5l; a fixed lens frame 26 that integrally holds the first and the second fixed lens groups 11r, 11...
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WO/2020/236256A1 |
A space optical system is disclosed. The space optical system (100) includes a primary support structure (110) in support of a primary mirror (111). The space optical system also includes a sensor mounting structure (101) coupled to the ...
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WO/2020/232113A1 |
The present invention is an optical assembly featuring an architecture which allows adjustment of both objective lenses and the electronic sensing assemblies in the optical assembly. Electrical connections in the housings of the various ...
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WO/2020/230261A1 |
A method for manufacturing an endoscope imaging device 1 comprises: a wafer fabrication step S10 for fabricating a first optical wafer 10W and a second optical wafer 20W which has a spacer 25; a first resin arranging step S20 for arrangi...
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WO/2020/227282A1 |
Described are various embodiments of a digital vision correction system to at least partially address a user's reduced visual acuity. In some embodiments, the system comprises a user mobile device and a distinct electronic display device...
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WO/2020/222307A1 |
The present invention provides a compact endoscopic device with which it is possible to observe a subject with high definition, acquire qualitative information relating to the subject by analyzing a reflection spectrum, and achieve size ...
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WO/2020/217671A1 |
A wavelength converter (1) includes a first phosphor (2) activated by Cr3+ and a second phosphor (3) activated by Ce3+ and/or Eu2+ ions. The fluorescence spectrum of fluorescent light released by the second phosphor (3) has a peak where ...
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WO/2020/217852A1 |
Provided are an endoscope light source device and an endoscope system capable of stabilizing an illumination light amount. A light source device (13) merges illumination light from a plurality of light sources (30) by first to third DMs ...
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WO/2020/218920A2 |
A steering device for connecting to an elongated instrument comprises a locking plate with a coupling to which a steering plate of the instrument can secure such that the steering plate and the locking plate move together; and a steering...
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WO/2020/217669A1 |
A light emitting device (1) is provided with a first wavelength converter (4) that includes: a first phosphor (5) that absorbs primary light (3) and converts the primary light (3) to first wavelength-converted light (10) with a wavelengt...
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WO/2020/218404A1 |
A catheter according to the present invention is provided with a flexible tube, an image guide, a light guide, and a reinforcement pipe. In the present invention: the flexible tube envelops the image guide, the light guide, and the reinf...
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WO/2020/216990A1 |
A system (100) for providing stealthy vision, comprising a source element (10) configured to provide electromagnetic radiation at a predetermined wavelength in order to illuminate a target (30); and camera (20) configured to image the ta...
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WO/2020/217670A1 |
A light emitting device (10) is provided with a light source (5) that releases primary light (6), a first phosphor (2) that absorbs the primary light (6) and converts the primary light (6) to first wavelength-converted light (7) with a w...
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WO/2020/180610A9 |
The present invention is a lightweight lens cell assembly forming a nightvision eyepiece. The lens cell has an integral focusing mechanism and at least one lens element manufactured from a polymer. Because the lens cell is manufactured f...
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WO/2020/219446A1 |
Described are various embodiments of a digital display device to render an image for viewing by a viewer having reduced visual acuity, the device comprising: a digital display medium for rendering the image based on pixel data related th...
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WO/2020/215526A1 |
An optical lens barrel having a transmissive liquid crystal display function and use thereof. The optical lens barrel comprises a lens barrel body (1). An eyepiece (11) is provided in one end of the lens barrel body (1), and an objective...
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WO/2020/213337A1 |
An optical system according to the present disclosure is provided with, in the following order from the object side to the image surface side: a first lens group that has a positive refractive power as an entire group, and includes a fir...
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WO/2020/214556A1 |
An endoscope includes a shaft assembly having proximal and distal ends and a longitudinal axis therebetween. A handle is coupled to the proximal end of the shaft assembly, and an elastomeric body housing an image sensor and at least one ...
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WO/2020/210717A1 |
Described are devices, systems and methods for thermographic imaging of conditions of the ear, nose, and throat (ENT). An example device for thermographic ENT imaging includes an endoscope and a thermal imaging camera that can be either ...
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WO/2020/208123A1 |
Disclosed is a medical imaging system (100, 400) component comprising: an optical image generator (122) configured for generating a two-dimensional image (200); an optical imaging system (126) configured for acquiring optical image data ...
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WO/2020/209233A1 |
The present invention provides a crosslinked product for endoscopes that includes a fluorine-containing elastomer and a fibrous carbon nanostructure containing a single layer of carbon nanotubes, wherein the fibrous carbon nanostructure ...
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WO/2020/209257A1 |
The imaging module according to an embodiment is provided with an electric cable, an imaging unit, and a wiring substrate. The electric cable has a plurality of wires. The imaging unit has an imaging surface that crosses the axial direct...
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WO/2020/208748A1 |
The endoscope objective optical system of the present invention is characterized by being formed from only a positive front group, an aperture stop, and a positive rear group in that order from an object side, the front group having a ne...
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WO/2020/209816A1 |
Invention relates to a connection apparatus (100) developed to enable fixing night vision devices on helmet of various types. Said connection apparatus (100) can be adjusted on the helmet even in case of small strokes when desired so by ...
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WO/2020/207879A1 |
A conversion lens (1) for underwater photography or cinematography able to change from macro to wide angle photographic perspectives and consists of a sequential assembly of optical lens elements. This conversion lens comprises an object...
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WO/2020/208715A1 |
Provided is a search-use camera device making it possible to capture images without occurrence of blind spots due to a stitch surface, even if a search target is present at point-blank range in front in a direction of extension of a rod....
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WO/2020/199823A1 |
Provided in the present application is a periscope camera module, comprising an optical path bending element, having a reflective component used for bending incident light propagating along a first optical axis to propagate along a secon...
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WO/2020/203165A1 |
This endoscope is equipped with observation optics provided at the distal end of an insertion section, and a coupling tube section (142) for sending a fluid toward the observation optics, and comprises: a small diameter section (144) hav...
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WO/2020/203034A1 |
The purpose of the present invention is to provide an endoscopic system that enables efficient and assured observation and treatment by expeditiously presenting a variety of information acquired during endoscopic observation or during tr...
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WO/2020/203976A1 |
This pupil mirror re-forms an image by one-dimensionally arraying a plurality of partitioned elongate images. The pupil mirror comprises a plurality of concave mirrors, a plurality of connection members, and a fixing member. The concave ...
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WO/2020/202552A1 |
An optical unit 40 comprises: a movable frame 43 which is formed of a magnetic body and holds an optical element 46 constituting a lens unit for forming a subject image; a fixed frame 41, 42 which is formed of a non-magnetic body and in ...
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WO/2020/203225A1 |
A medical system (1) acquires a speckle image from an imaging means that captures coherent light reflected from a subject. The medical system further stores a first parameter value and a second parameter value, which are mutually differe...
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WO/2020/203975A1 |
This slice mirror divides an incident image into a plurality of narrow divided images and reflects the divided images. The present invention includes: a plurality of flat mirrors that have long, narrow mirrored surfaces with different mi...
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WO/2020/202883A1 |
Provided are: an endoscope and an endoscopic device without recesses and protrusions at a distal end section of an insertion part of the endoscope. A measurement auxiliary light optical system (30) of this endoscope (12) is accommodate...
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WO/2020/203405A1 |
The present technology relates to a medical observation system and method, and a medical observation device that make it possible to maintain the accuracy of three-dimensional information even if there is a change in an optical system. T...
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WO/2020/202801A1 |
Provided is an endoscope which can suppress the positional misalignment of a movable optical frame accompanying bending and straightening of a curved part. This endoscope according to an embodiment of the present invention is provided ...
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WO/2020/194436A1 |
The present invention comprises an endoscope plug that is provided on an endoscope and is connectable to a receptacle of an endoscope processor, wherein the endoscope plug includes: a columnar base portion which is insertable into a rece...
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WO/2020/195042A1 |
A medical observation system 1 is provided with: an imaging unit 21 which captures an image of a subject to generate a captured image; a distance information acquisition unit which acquires subject distance information including subject ...
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WO/2020/195872A1 |
This imaging module is provided with an imaging element, and a mounting board on which the imaging element, together with a plurality of passive components, is mounted. The mounting board is provided with a first surface on which the ima...
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