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公开(公告)号：US11984238B2
公开(公告)日：2024-05-14
申请号：US16939927
申请日：2020-07-27
Applicant: SCHOTT AG
Inventor： Bernd Schultheis , Oliver Keiper , Christian Henn
CPC classification number: H01B11/22 , G01B7/26 , G01N27/02 , H01B13/0036
Abstract: An optoelectrical guide/conductor system is provided that includes an optoelectrical guide/conductor arrangement and an at least regionally electrically conductive adapter sleeve. The arrangement has an optical waveguide with an outer, organic sheath layer and a conductive layer. The conductive layer is a single layer or a sequence of layers, which is directly or indirectly on the outer sheath layer. The sleeve mechanically embraces the arrangement and electrically contacts the conductive layer such that the adapter sleeve is insertable into a connection mount, arranged e.g. on a handpiece, for transmitting optical and/or electrical signals through the conductive layer.
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公开(公告)号：US20220397262A1
公开(公告)日：2022-12-15
申请号：US17841604
申请日：2022-06-15
Applicant: SCHOTT AG
Inventor： Bernd Schultheis , Christian Henn , Tobias Klink , Oliver Keiper , Hubertus Russert
Abstract: An illumination system for a medical technology therapy and/or diagnosis system is provided. The system includes a light source, an optical waveguide, and an optical element in the form of a diffuser element. The optical waveguide has a first end that is connectable or assignable to the light source and the diffuser element is arranged at a second end of the optical waveguide so that light from the optical waveguide is injected into the optical element. The optical element has a lateral surface covered by a reflector layer at least in a section thereof. The reflector layer includes a mirror layer. The optical element has a light-reflecting area covered by the reflector layer and a light-transmissive area that is free of the reflector layer. Thus, light injected into the optical element is reflected on the light-reflecting area and emitted from the light-transmissive area.
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公开(公告)号：US10231309B2
公开(公告)日：2019-03-12
申请号：US15955922
申请日：2018-04-18
Applicant: SCHOTT AG
Inventor： Bernd Wölfing , Thomas Reichert , Andreas Dietrich , Andreas Schneider , Björn Bleisinger , Marc Timon Sprzagala , Martin Cramer , Oliver Keiper , Sandra Mattheis
IPC: F21V7/00 , F21V7/22 , F21V8/00 , F21V23/04 , H05B33/08 , H05B37/02 , F21V21/005 , F21Y113/13 , F21Y115/10
Abstract: A light source is provided that includes at least two semiconductor light-emitting elements that emit light of different color, a light guide, an electronic control unit, and a light sensor. The light emitted by the elements is injected, at least partially, into the light guide and exits laterally from the light guide. The brightness of the elements can be adjusted by the electronic control unit. The light sensor is arranged to receive the light injected by the elements and laterally exiting from the light guide. The electronic control unit accumulates sensor signals from the light sensor over an integration time interval and compares the accumulated signals with a target value or range to determine a difference, changes a brightness of the elements in response to the difference, and changes the integration time interval in response to the difference or to a change in the target value.
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公开(公告)号：US09992840B2
公开(公告)日：2018-06-05
申请号：US15158946
申请日：2016-05-19
Applicant: SCHOTT AG
Inventor： Bernd Wölfing , Thomas Reichert , Andreas Dietrich , Andreas Schneider , Björn Bleisinger , Marc Timon Sprzagala , Martin Cramer , Oliver Keiper , Sandra Mattheis
IPC: H05B33/08 , F21V23/04 , H05B37/02 , F21V21/005 , F21V8/00 , F21V7/00 , F21V7/22 , F21Y115/10 , F21Y113/13
CPC classification number: H05B33/0869 , F21V7/005 , F21V7/22 , F21V21/005 , F21V23/0457 , F21Y2113/13 , F21Y2115/10 , G02B6/0096 , H05B33/0851 , H05B37/0227 , H05B37/0281
Abstract: A light source is provided that includes at least two semiconductor light-emitting elements that emit light of different color, a light guide, an electronic control unit, and a light sensor. The light emitted by the elements is injected, at least partially, into the light guide and exits laterally from the light guide. The brightness of the elements can be adjusted by the electronic control unit. The light sensor is arranged to receive the light injected by the elements and laterally exiting from the light guide. The electronic control unit accumulates sensor signals from the light sensor over an integration time interval and compares the accumulated signals with a target value or range to determine a difference, changes a brightness of the elements in response to the difference, and changes the integration time interval in response to the difference or to a change in the target value.
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公开(公告)号：US11899257B2
公开(公告)日：2024-02-13
申请号：US17159575
申请日：2021-01-27
Applicant: SCHOTT AG
Inventor： Bernd Schultheis , Oliver Keiper , Christian Henn
CPC classification number: G02B6/443 , G02B6/4486 , H01B11/22
Abstract: An optical-electrical conductor assembly is provided that includes an optical waveguide that has an outer organic jacket layer and a functional layer system disposed on the outer jacket layer of the optical waveguide. The functional later has a base layer portion with a single layer or a sequence of layers and an electrically conductive layer disposed on the base layer portion. The electrically conductive layer has a single layer or a sequence of layers.
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Patent Agency Ranking
公开(公告)号：US20210282631A1
公开(公告)日：2021-09-16
申请号：US17202235
申请日：2021-03-15
Applicant: SCHOTT AG
Inventor： Bernd Schultheis , Martin Cramer , Hubertus Russert , Holger Werner , Jürgen Meinl , Jonas Grimm , Oliver Keiper , Steffen Astheimer , Björn Bleisinger , Christian Schwedler
Abstract: An endoscope is provided that has a first component having an LED that emits light and a second component having a proximal end, a distal end, an image capturing element, and a light guide. The proximal end is coupled to the first component. The image capturing element being arranged at the distal end. The light guide comprising an optical fiber extending through the second component. The LED is coupled to the proximal end such that the light is injected into the optical fiber and is conducted from the LED at the proximal end to the distal end and to emit the light at the distal end. The optical fiber has a cross section of at least 80 μm and has a polymer-based coating or a protective sheathing made of a polymer-based tube material arranged on an outer surface.
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公开(公告)号：US20210169316A1
公开(公告)日：2021-06-10
申请号：US17112886
申请日：2020-12-04
Applicant: SCHOTT AG
Inventor： Bernd Schultheis , Martin Cramer , Hubertus Russert , Holger Werner , Jens Vietor , Volker Hagemann , Jürgen Meinl , Jonas Grimm , Oliver Keiper
Abstract: An endoscope is provided that includes a first component, a second component, a light source, an image capturing element, and a light guide. The second component has a proximal end and a distal end with proximal end coupled to the first component. The light source is integrated in the first component and includes a laser and a converter. The laser emits primary light and the converter converts the primary light at least partially into secondary light that has a different wavelength. The image capturing element is arranged at the distal end. The light guide has an optical fiber that extends through the second component. The converter is coupled to the proximal end such that the primary and secondary light is injected into the optical fiber, is conducted from the proximal end to the distal end, and emitted at the distal end.
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公开(公告)号：US20210027917A1
公开(公告)日：2021-01-28
申请号：US16939927
申请日：2020-07-27
Applicant: SCHOTT AG
Inventor： Bernd Schultheis , Oliver Keiper , Christian Henn
Abstract: An optoelectrical guide/conductor system is provided that includes an optoelectrical guide/conductor arrangement and an at least regionally electrically conductive adapter sleeve. The arrangement has an optical waveguide with an outer, organic sheath layer and a conductive layer. The conductive layer is a single layer or a sequence of layers, which is directly or indirectly on the outer sheath layer. The sleeve mechanically embraces the arrangement and electrically contacts the conductive layer such that the adapter sleeve is insertable into a connection mount, arranged e.g. on a handpiece, for transmitting optical and/or electrical signals through the conductive layer.
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公开(公告)号：US12189184B2
公开(公告)日：2025-01-07
申请号：US17353630
申请日：2021-06-21
Applicant: SCHOTT AG
Inventor： Bernd Schultheis , Oliver Keiper , Jürgen Meinl , Hubertus Russert , Jonas Grimm , Lothar Willmes , Martin Cramer
Abstract: An illumination system for medical therapeutic and/or diagnostic system is provided. The illumination system includes a laser light source and a light guide. The light guide has a proximal end that is connectable and/or assignable to the one laser light source. The light guide has a distal end with a diffuser element having a radial, spherical emission characteristic. The diffuser element includes a diffuser main body made of an inorganic material, in particular a glass, a glass ceramic, a glass-like substance or a composite substance of the aforementioned substances. The diffuser main body has a scattering element and has a surface that is pore-free and smooth.
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公开(公告)号：US11633090B2
公开(公告)日：2023-04-25
申请号：US17112886
申请日：2020-12-04
Applicant: SCHOTT AG
Inventor： Bernd Schultheis , Martin Cramer , Hubertus Russert , Holger Werner , Jens Vietor , Volker Hagemann , Jürgen Meinl , Jonas Grimm , Oliver Keiper
Abstract: An endoscope is provided that includes a first component, a second component, a light source, an image capturing element, and a light guide. The second component has a proximal end and a distal end with proximal end coupled to the first component. The light source is integrated in the first component and includes a laser and a converter. The laser emits primary light and the converter converts the primary light at least partially into secondary light that has a different wavelength. The image capturing element is arranged at the distal end. The light guide has an optical fiber that extends through the second component. The converter is coupled to the proximal end such that the primary and secondary light is injected into the optical fiber, is conducted from the proximal end to the distal end, and emitted at the distal end.
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