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公开(公告)号：US20200030070A1
公开(公告)日：2020-01-30
申请号：US16484278
申请日：2018-02-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Korbinian Gerlach , Rudolf Schmid , Stefan Welker , Ralf Kelz
Abstract: A dental light irradiation device has a first light source for emitting blue light, a camera and at least a first detector. The device is operable in a camera mode in which the camera is activated and in a non-camera mode in which the camera is deactivated. In the non-camera mode a user input on the first detector activates the camera mode. The dental light irradiation device helps facilitating the proper curing of a dental material in a patient's mouth.
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公开(公告)号：USD710413S1
公开(公告)日：2014-08-05
申请号：US29468935
申请日：2013-10-04
Applicant: 3M Innovative Properties Company
Designer： Rudolf Schmid , Manfred Harre , Emir Jelovac , Thomas Müller , Christian Richter , Korbinian Schepke-Gerlach , Stefan Welker , Andreas Bergstäβer , Özcan Dönmez
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Patent Agency Ranking
公开(公告)号：US20150250572A1
公开(公告)日：2015-09-10
申请号：US14427699
申请日：2013-09-13
Applicant: Jens GRAMANN , Stefan K. WELKE , Thomas MÜLLER , Korbinian SCHEPKE-GERLACH , Ralf KELZ , Karin WATZEK , Manfred HARRE , Rudolf SCHMID , 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jens Gramann , Stefan Welker , Thomas K. Mueller , Korbinian Schepke-Gerlach , Ralf Kelz , Karin Watzek , Manfred Harre , Rudolf Schmid
CPC classification number: A61C19/004 , A61B1/05 , A61B1/06 , A61B1/0653 , A61B1/0676 , A61B1/0684 , A61B1/24 , A61B1/247 , F04C2270/041
Abstract: A dental irradiation device comprises a first light emitting unit for emitting blue light adapted for light hardening of a dental material. The device further comprises a second light emitting unit and an image sensing unit which are adapted for cooperation with each other for simultaneous illumination and image capturing. The device facilitates hardening of dental materials and provides, inter alia, additional diagnostic functions.
Abstract translation: 牙科照射装置包括用于发射适于牙科材料的光硬化的蓝光的第一发光单元。 该装置还包括适于彼此协作以用于同时照明和图像捕获的第二发光单元和图像感测单元。 该装置有助于牙科材料的硬化，并且尤其提供额外的诊断功能。
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公开(公告)号：USD710412S1
公开(公告)日：2014-08-05
申请号：US29468905
申请日：2013-10-04
Applicant: 3M Innovative Properties Company
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公开(公告)号：US20170143461A1
公开(公告)日：2017-05-25
申请号：US15305046
申请日：2015-04-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stefan Welker , Zhisheng Yun , Rudolf Schmid , Korbinian Gerlach
CPC classification number: A61C19/004 , G02B3/04 , G02B19/0028 , G02B19/0052 , G02B19/0061
Abstract: A dental light irradiation device is adapted to emit blue light. The device has a light source, means for collimating light emitted from the light source, and a light guide. The light collimating means comprising:—a plano-convex lens oriented with the planar side toward the light source, and—a reflector formed by a hollow ring-shaped structure having an inner conical and reflective surface. The reflector is arranged such that its inner cross-section widens toward the lens and extends over the entire distance between the planar side of the lens and the light source. The light source being positioned substantially at the effective focal length of the lens, and the light guide having an input side for receiving light emitted from the light source and an output side for the light.
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公开(公告)号：USD710414S1
公开(公告)日：2014-08-05
申请号：US29468954
申请日：2013-10-04
Applicant: 3M Innovative Properties Company
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公开(公告)号：USD705287S1
公开(公告)日：2014-05-20
申请号：US29468908
申请日：2013-10-04
Applicant: 3M Innovative Properties Company
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