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WO/2023/066415A1 |
Composite optical fiber for holographic endoscopy, comprising a GRIN fiber (1) having a proximal end for connection with an endoscopic device, and an SI fiber (2) which is fixed by its proximal face to a distal face of the GRIN fiber (1)...
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WO/2023/060451A1 |
An optical communication terminal, OCT, (1) comprising an optical telescope (TLA) adapted to expand a diameter of an optical beam received from an optical transmitter unit (2A) of said optical communication terminal, OCT, (1) and to redu...
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WO/2023/060450A1 |
An optical coarse pointing assembly, CPA, (4) of an optical communication terminal, OCT, (1), said optical coarse pointing assembly (4) being adapted to establish and/or maintain an optical communication link (OCL) between the optical co...
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WO/2023/057040A1 |
A wide field-of-view (FOV) image (121) is generated based on obtained optical data for display. A first magnified image (131) from a first region of the wide FOV that includes a center of a reticle (122a) is generated. A display of the f...
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WO/2023/056566A1 |
A rail assembly for use with a bogie wheel includes two rail segments having mating end segments abutting against each other, and joined by a connecting bolt that traverse the mating end segments. A bogie for use with a rail includes a s...
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WO/2023/058700A1 |
This beam shaping lens has a first surface including a concave surface in which the shape changes smoothly, and a second surface including a convex surface in a shape that substantially corresponds to that of the concave surface. The bea...
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WO/2023/052080A1 |
The invention relates to a space telescope (10) comprising a primary mirror (1), a secondary mirror (2), an image field corrector (3), a focal plane (4) with at least one optical sensor and an evaluation unit (7) for the data from the op...
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WO/2023/053954A1 |
Provided are an optical transmitter module and an endoscope with which it is possible facilitate downsizing with a more stable configuration. This optical transmitter module comprises an image sensor, a laser element, a laser driver ci...
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WO/2023/055707A1 |
Addition of a light-recombiner in the form of a diffraction grating to an advanced-volume-hologram filter system (conventionally containing only a pre-disperser diffraction grating and a volume holographic filter VHP configured as a volu...
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WO/2023/047458A1 |
Provided are an objective optical system, an imaging unit, an endoscope, and an endoscope device, whereby loss of light quantity can be reduced and an image having a wide dynamic range can be acquired. An objective optical system 10 ha...
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WO/2023/044309A1 |
A system is disclosed that includes an optical fiber including a first optical module and a gate. The gate can be capable of moving between closed and opened states to form a slit. At least one storage medium can be included having encod...
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WO/2023/042546A1 |
This computer program causes a computer to execute processing of: acquiring an image captured by an endoscope; when the image having been captured by the endoscope is inputted, inputting the image into a learning model that has been trai...
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WO/2022/260768A9 |
Articles of manufacture, machines, processes for using the articles and machines, processes for making the articles and machines, and products produced by the process of making, along with necessary intermediates, directed to a scanning ...
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WO/2023/037932A1 |
A system according to the present invention comprises: a first optical fiber for transmitting laser light from a light source; a second optical fiber for emitting laser light, the second optical fiber being different from the first optic...
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WO/2023/038257A1 |
Disclosed is a high-temperature endoscope of an ingot growth apparatus in which impurity deposition is prevented by having a structure that increases a flow rate of an inert gas for preventing impurities from being deposited. A high-temp...
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WO/2023/024780A1 |
An endoscope structure with an adjustable depth of field, the endoscope structure comprising: a mounting cover (10), a lens assembly (20) and an adjustment assembly (30), wherein the lens assembly (20) and the adjustment assembly (30) ar...
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WO/2023/022961A1 |
Articles of manufacture, machines, processes for using the articles and machines, processes for making the articles and machines, and products produced by the process of making, along with necessary intermediates, directed to a scanning ...
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WO/2023/023200A1 |
Certain aspects of a firearm sight system that can include a direct view image, an infrared (IR) video image, and/or an auxiliary video image comprising auxiliary information. The firearm scope may be used as s clip-on sight system that ...
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WO/2023/015682A1 |
An anti-shake periscopic module, comprising: a base (60), a rotating support (50) movably provided relative to the base (60), a prism support (40) movably provided relative to the rotating support (50), a prism (30) embedded in the prism...
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WO/2023/017730A1 |
Provided is an endoscope that is not susceptible to damage due to static electricity. This endoscope comprises an observation window that is fixed to a tip member (30) positioned at the tip of an insertion part, and an illumination par...
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WO/2023/017731A1 |
Provided is an endoscope that prevents an increase in the temperature of a light-emitting element. This endoscope comprises: an observation window that is fixed to a tip member (30) positioned at the tip of an insertion part; a light-t...
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WO/2023/016373A1 |
An optical lens, an optical module and an electronic device. The optical lens comprises, from an object side to an image side, a first lens (1), a reflector (2), a diaphragm (3), a second lens (4), a third lens (5), a fourth lens (6) and...
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WO/2023/013860A1 |
The present invention relates to a multispectrum endoscope and an endoscope system comprising same. The multispectrum endoscope of the present invention comprises: a first light source emitting infrared rays having a plurality of wavelen...
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WO/2023/013098A1 |
A binocular magnifier, wherein, when the location in a nose pad that is farthest downward from the optical axis of an eyepiece lens is defined as a lower-end reference position of the nose pad, the distance between the position of the ov...
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WO/2023/013055A1 |
Provided is an endoscope lighting system having a high lighting efficiency. An endoscope lighting system 1 is disposed in an insertion unit and includes: an emission surface 2 from which illumination light is emitted; an incident-side ...
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WO/2023/012413A1 |
The invention relates to a telescope comprising a primary optical system (11) which comprises a primary mirror carrier (113) for receiving a primary mirror (7); a secondary optical system (12) which comprises a secondary mirror carrier (...
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WO/2023/005772A1 |
Embodiments of the present application provide a camera module and an electronic device. The camera module is mounted in an electronic device, and comprises: a support, an optical anti-shake motor, an autofocus motor, a reflective prism,...
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WO/2023/002568A1 |
A first power source voltage that has been transferred from a control unit using a power source line is inputted to an imaging device as a second power source voltage. The imaging device generates a first voltage during a first period, a...
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WO/2023/002571A1 |
This imaging device has a camera unit and a control unit. A first power source voltage is transmitted from the camera unit to the control unit by a power source line, and is input as a second power source voltage to the camera unit. The ...
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WO/2023/284557A1 |
Disclosed are an imaging device (100), an optical lens (12), and an endoscope (200). The imaging device (100) comprises an imaging element (11) and the optical lens (12). The imaging element (11) is used to convert an optical image forme...
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WO/2023/272394A1 |
An optical system with adjustable eye relief includes a relay lens assembly. The relay lens assembly is defined by a collimating lens and a focusing lens. The optical system includes an aperture stop. The aperture stop is configured to s...
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WO/2023/272397A1 |
A zoom relay system includes an optical element for receiving light from an object. The zoom relay system is adapted to generate an image of the object on an image plane. The system includes a single varifocal lens group positioned along...
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WO/2023/272393A1 |
A variable magnification optical system with boresight error correction includes a focusing lens to receive light along an optical axis of the variable magnification optical system, with the focusing lens configured to create an image of...
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WO/2023/272396A1 |
A digital booster for an optical system includes an image acquisition unit. The image acquisition unit is configured to acquire an image frame from a non-magnified optic. The image frame includes an aiming reticle imposed by the non-magn...
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WO/2023/275502A1 |
The present invention relates to a direct optical path (1) comprising: - an optical lens system (2), - an ocular path separation system (3), - a system for injecting a video pathway (4), - a first observation optical path (5), and - a se...
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WO/2023/277263A1 |
The present specification relates to a system and method for allowing a user to feel as if the user were actually exercising and a muscle and a motor nerve to be trained by providing various kinds of stimulations according to an exercise...
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WO/2022/272136A1 |
A speculum operable to be disposed within an ear of a subject may include a housing. The housing may include a light conducting element. A transmitted optical illumination may be conducted by total internal reflection via the light condu...
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WO/2022/270166A1 |
A photoelectric conversion device comprising: a pixel array in which a plurality of pixels are disposed to form a plurality of rows and a plurality of columns; a drive control unit for driving the pixel array; a horizontal transfer unit ...
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WO/2022/271546A1 |
A cata-dioptric optical system for high resolution imaging in visible and infrared bands. The system includes a concave primary mirror, a convex secondary mirror, at least one beam splitter, a first folding mirror, a first group of lense...
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WO/2022/272002A1 |
The present disclosure provides a system and methods for time of flight imaging., comprising: (a) an imaging sensor configured to receive a plurality of light signals reflected from a surgical scene, wherein the imaging module comprises ...
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WO/2022/263506A1 |
An endoscope with a distal tip part comprising a tip housing integrally moulded from a first material and a second material. The housing comprises an end wall (10) and a surrounding side wall (11) so as to define an inner compartment acc...
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WO/2022/259420A1 |
Provided are an objective optical system, an imaging device, and an endoscope which are capable of: ensuring lens movement stroke at the time of focus adjustment; suppressing the impact of misalignment and the deterioration of optical pe...
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WO/2022/259550A1 |
An imaging unit 30 is provided with: an observation optical system 33 comprising a rear group lens L2 and a mobile lens L3; a rear group lens frame 57 that holds the rear group lens L2; a mobile lens frame 65 that holds the mobile lens L...
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WO/2022/259840A1 |
Provided is a head-mounted loupe which can perform imaging coinciding with the line-of-sight of a wearer through a magnifying glass. The present invention comprises: a refractive member (22) which is provided to one side in the front-rea...
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WO/2022/254573A1 |
The present invention pertains to an imaging unit having an imaging element 21, a planar circuit board 23 connected to the rear surface of the imaging element, a three-dimensional circuit board 24 connected to the rear surface of the pla...
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WO/2022/246980A1 |
An endoscope lighting system (10) and a lens (12) thereof, and an endoscope device, used for solving the problems of the large size and small lighting angle of existing electronic endoscopes. The lens (12) comprises an incident light sur...
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WO/2022/243228A1 |
An optical system for a camera module (1), comprising an image sensor (7) and an optical arrangement defining a beam path (9). The optical components present in the beam path (9) are arranged upstream of the image sensor (7) in the follo...
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WO/2022/243994A1 |
Provided is an endoscope having a tip at a distal section thereof, the tip includes a front facing camera and a bottom facing camera, allowing to obtain a vertical panoramic image of a body cavity. Further provided are imaging systems in...
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WO/2022/241614A1 |
A long-focus lens group (10), a photographing module (20), and an electronic device (30). The long-focus lens group (10) at least sequentially comprises a long-focus optical module (110) and a reflection element (120) along a transmittin...
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WO/2022/239339A1 |
A processing device (40) that is an example of the medical information processing device according to one embodiment of the present disclosure is provided with a signal processing unit (41) that is an example of a bleeding detection unit...
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