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公开(公告)号：US12130420B2
公开(公告)日：2024-10-29
申请号：US18329563
申请日：2023-06-05
申请人： Stryker Corporation
IPC分类号： G02B23/24 , A61B1/00 , A61B1/06 , G02B27/10 , G02B27/14 , H04N23/56 , A61B90/00 , G02B23/26 , H04N23/50
CPC分类号： G02B23/2461 , A61B1/00105 , A61B1/00126 , A61B1/0638 , A61B1/0646 , A61B1/0669 , A61B1/0684 , G02B27/1006 , G02B27/141 , H04N23/56 , A61B2090/3937 , G02B23/26 , H04N23/555
摘要： A light source includes a first LED to provide light of a first light wavelength spectrum along a first light path; a second LED to provide light of a second light wavelength spectrum along a second light path; a dichroic filter for passing light emitted from at least one of the first LED and the second LED and reflecting light emitted from at least one of the first LED and the second LED; an optical filter movable between a first position in which the optical filter receives light from the first light path and a second position of which the optical filter does not receive light from the first light path; a light output; a controller which is capable of switching the light source between a first mode for providing a first light to the light output and a second mode for providing a second light to the light output.
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公开(公告)号：US11668922B2
公开(公告)日：2023-06-06
申请号：US17454055
申请日：2021-11-08
申请人： Stryker Corporation
IPC分类号： G02B23/24 , G02B27/10 , G02B27/14 , A61B1/06 , A61B1/00 , H04N23/56 , A61B90/00 , G02B23/26 , H04N23/50
CPC分类号： G02B23/2461 , A61B1/00105 , A61B1/00126 , A61B1/0638 , A61B1/0646 , A61B1/0669 , A61B1/0684 , G02B27/1006 , G02B27/141 , H04N23/56 , A61B2090/3937 , G02B23/26 , H04N23/555
摘要： A light source includes a first LED to provide light of a first light wavelength spectrum along a first light path; a second LED to provide light of a second light wavelength spectrum along a second light path; a dichroic filter for passing light emitted from at least one of the first LED and the second LED and reflecting light emitted from at least one of the first LED and the second LED; an optical filter movable between a first position in which the optical filter receives light from the first light path and a second position of which the optical filter does not receive light from the first light path; a light output; a controller which is capable of switching the light source between a first mode for providing a first light to the light output and a second mode for providing a second light to the light output.
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公开(公告)号：US20220096300A1
公开(公告)日：2022-03-31
申请号：US17545212
申请日：2021-12-08
申请人： Stryker Corporation
摘要： A patient support includes a conformable layer having a lattice of cells. Each cell having a base and extending to a top portion disposed opposite the base to form a column, and at least some of the cells within the lattice having a fluid passage extending from the base through the top portion of the cell. The patient support having a fluid flow path defined by a port connector configured to direct a fluid to a low air loss manifold, the low air loss manifold configured to direct and release the fluid towards the fluid passages of the conformable layer with the fluid passages configured to direct the fluid into a reduced zone having a surface area, and a spacer layer configured to receive the fluid in the reduced zone and disperse the fluid underneath a cover across a surface area larger than the surface area of the reduced zone.
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公开(公告)号：US11219567B2
公开(公告)日：2022-01-11
申请号：US16585641
申请日：2019-09-27
申请人： Stryker Corporation
摘要： A patient support includes a conformable layer having a lattice of cells. Each cell having a base and extending to a top portion disposed opposite the base to form a column, and at least some of the cells within the lattice having a fluid passage extending from the base through the top portion of the cell. The patient support having a fluid flow path defined by a port connector configured to direct a fluid to a low air loss manifold, the low air loss manifold configured to direct and release the fluid towards the fluid passages of the conformable layer with the fluid passages configured to direct the fluid into a reduced zone having a surface area, and a spacer layer configured to receive the fluid in the reduced zone and disperse the fluid underneath a cover across a surface area larger than the surface area of the reduced zone.
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公开(公告)号：US11169370B2
公开(公告)日：2021-11-09
申请号：US16908648
申请日：2020-06-22
申请人： Stryker Corporation
摘要： A method for generating light from a medical light source includes emitting light in a visible wavelength spectrum from a first light of the medical light source, emitting light in a first infrared spectrum from a first light emitter of a second light, redirecting light emitted from the first light emitter by at least one optical element of the second light, emitting light in a second infrared spectrum from a second light emitter of the second light, and redirecting the light emitted from the second light emitter by the at least one optical element of the second light.
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公开(公告)号：US10690904B2
公开(公告)日：2020-06-23
申请号：US15458137
申请日：2017-03-14
申请人： Stryker Corporation
摘要： A light source for medical or surgical procedures is provided which can provide at least three different imaging modes. Modular light engines are also provided which may be interchangeable within a light source system for increased imaging capability. Methods of using such light sources and modular light engines are also provided.
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