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公开(公告)号：US10477190B2
公开(公告)日：2019-11-12
申请号：US15458199
申请日：2017-03-14
发明人： Andreas Heni , Markus Kupferschmid , Daniel Ulmschneider , Lawrence Natusch , George E. Duckett, III
IPC分类号： H04N13/296 , G02B23/24 , H04N13/189 , H04N13/243 , A61B1/00 , H04N13/239
摘要： An imaging system includes an imaging scope, a controller, a camera, and a processor. The imaging scope is selectively rotatable about a longitudinal axis relative to a horizon plane. The imaging scope has at least three optical channels, each including a respective objective that captures light. The objectives are positioned such that respective viewing direction axes of the optical channels extend at least substantially parallel to one another. The controller activates a pair of optical channels that is at least as parallel relative to the horizon plane as any other pair of optical channels. The camera generates a first image representative of light captured by a first optical channel of the activated pair of optical channels, and a second image representative of light captured by a second optical channel of the activated pair of optical channels. The processor generates a 3D image using the first and second images.
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公开(公告)号：US20180270466A1
公开(公告)日：2018-09-20
申请号：US15458199
申请日：2017-03-14
发明人： Andreas Heni , Markus Kupferschmid , Daniel Ulmschneider , Lawrence Natusch , George E. Duckett III
摘要： An imaging system includes an imaging scope, a controller, a camera, and a processor. The imaging scope is selectively rotatable about a longitudinal axis relative to a horizon plane. The imaging scope has at least three optical channels, each including a respective objective that captures light. The objectives are positioned such that respective viewing direction axes of the optical channels extend at least substantially parallel to one another. The controller activates a pair of optical channels that is at least as parallel relative to the horizon plane as any other pair of optical channels. The camera generates a first image representative of light captured by a first optical channel of the activated pair of optical channels, and a second image representative of light captured by a second optical channel of the activated pair of optical channels. The processor generates a 3D image using the first and second images.
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公开(公告)号：US20200228787A1
公开(公告)日：2020-07-16
申请号：US16835833
申请日：2020-03-31
IPC分类号： H04N13/282 , A61B1/00 , G02B23/24 , H04N5/232
摘要： An apparatus for capturing a stereo image includes a first objective for producing a first image, a second eye objective for producing a second eye image, a first viewing direction device rotatable about a first axis assigned the first objective, and a second viewing direction device rotatable about a second axis assigned the second objective. The viewing direction of the apparatus is rotatable by simultaneous rotation of the first and second viewing direction devices. The first objective or part is movable in a translational fashion. A cam mechanism is provided and embodied to couple a rotation of the first viewing direction device to a translational movement of the first objective or part.
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公开(公告)号：US20180241987A1
公开(公告)日：2018-08-23
申请号：US15903827
申请日：2018-02-23
IPC分类号： H04N13/282 , H04N5/232
CPC分类号： H04N13/282 , A61B1/00179 , A61B1/00183 , A61B1/00193 , G02B23/2415 , H04N5/23296
摘要： An apparatus for capturing a stereo image includes a first objective for producing a first image, a second eye objective for producing a second eye image, a first viewing direction device rotatable about a first axis assigned the first objective, and a second viewing direction device rotatable about a second axis assigned the second objective. The viewing direction of the apparatus is rotatable by simultaneous rotation of the first and second viewing direction devices. The first objective or part is movable in a translational fashion. A cam mechanism is provided and embodied to couple a rotation of the first viewing direction device to a translational movement of the first objective or part.
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公开(公告)号：US10791322B2
公开(公告)日：2020-09-29
申请号：US15903827
申请日：2018-02-23
IPC分类号： H04N13/282 , A61B1/00 , G02B23/24 , H04N5/232
摘要： An apparatus for capturing a stereo image includes a first objective for producing a first image, a second eye objective for producing a second eye image, a first viewing direction device rotatable about a first axis assigned the first objective, and a second viewing direction device rotatable about a second axis assigned the second objective. The viewing direction of the apparatus is rotatable by simultaneous rotation of the first and second viewing direction devices. The first objective or part is movable in a translational fashion. A cam mechanism is provided and embodied to couple a rotation of the first viewing direction device to a translational movement of the first objective or part.
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公开(公告)号：US11547280B2
公开(公告)日：2023-01-10
申请号：US16906264
申请日：2020-06-19
摘要： A video endoscope that includes a handle with a housing and an interface portion rotatably mounted relative to the housing, and an elongate shaft with one or more electronic image sensors, wherein a proximal end section of the shaft is detachably connected to the interface portion of the handle, where the interface portion includes a first connector element electrically connected to an electric transmission element of the interface portion and the shaft includes a second connector element electrically connected to the one or more electronic image sensors, the first and second connector elements co-operating to form a detachable electrical connection, and where the handle includes an electrical connection assembly arranged at an exterior of the interface portion forming an electrical connection to at least one stationary electric and/or electronic component of the handle in a multiplicity of rotational positions of the interface portion relative to the housing.
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公开(公告)号：US11546573B2
公开(公告)日：2023-01-03
申请号：US16835833
申请日：2020-03-31
IPC分类号： G02B23/24 , H04N13/282 , A61B1/00 , H04N5/232
摘要： An apparatus for capturing a stereo image includes a first objective for producing a first image, a second eye objective for producing a second eye image, a first viewing direction device rotatable about a first axis assigned the first objective, and a second viewing direction device rotatable about a second axis assigned the second objective. The viewing direction of the apparatus is rotatable by simultaneous rotation of the first and second viewing direction devices. The first objective or part is movable in a translational fashion. A cam mechanism is provided and embodied to couple a rotation of the first viewing direction device to a translational movement of the first objective or part.
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公开(公告)号：US11102454B2
公开(公告)日：2021-08-24
申请号：US15918709
申请日：2018-03-12
摘要： An image relaying device comprises a shaft, an objective lens at a distal end of the shaft, an optically transparent window region in a proximal end region of the image relaying device, an optical system in the shaft, the optical system relaying an image produced by the objective lens to the proximal end region in a way that the relayed image can be captured through the window region. The optical system's optical axis at the window region is orthogonal or substantially orthogonal to the optical system's optical axis in the shaft. An optical instrument makes use of a plurality of these image relaying devices and a corresponding plurality of image sensors where the optical path length of each image relaying device may be independently adjusted to correct for optical inconsistencies in the elements of each relaying device.
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公开(公告)号：US20180270453A1
公开(公告)日：2018-09-20
申请号：US15918709
申请日：2018-03-12
CPC分类号： H04N7/181 , A61B1/00009 , A61B1/00059 , A61B1/00096 , A61B1/00188 , A61B1/00193 , A61B1/002 , A61B1/042 , A61B1/055 , G02B23/2415 , G02B23/2446 , G02B23/2453 , G02B23/2484 , H04N13/243
摘要： An image relaying device comprises a shaft, an objective lens at a distal end of the shaft, an optically transparent window region in a proximal end region of the image relaying device, an optical system in the shaft, the optical system relaying an image produced by the objective lens to the proximal end region in a way that the relayed image can be captured through the window region. The optical system's optical axis at the window region is orthogonal or substantially orthogonal to the optical system's optical axis in the shaft. An optical instrument makes use of a plurality of these image relaying devices and a corresponding plurality of image sensors where the optical path length of each image relaying device may be independently adjusted to correct for optical inconsistencies in the elements of each relaying device.
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