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1. 发明申请

WO2008001058A3 APPARATUS FOR DETECTING INFECTED TISSUE 审中-公开
标题翻译：检测感染组织的装置
公开(公告)号：WO2008001058A3
公开(公告)日：2008-09-04
申请号：PCT/GB2007002364
申请日：2007-06-25
申请人： OSSPRAY LTD , THOMPSON IAN , WATSON TIM , COOK RICHARD
发明人： THOMPSON IAN , WATSON TIM , COOK RICHARD
IPC分类号： A61B5/00
CPC分类号： A61B5/0088 , A61B5/0068
摘要： An apparatus and method for detecting infected tissue are disclosed. The apparatus comprises a light source for producing a light beam and an optical element having an input end optically coupled to the light source and an output end arranged to direct the light beam as a confocal beam into tissue. The apparatus also comprise a detector optically coupled to the optical element to receive a return beam back from the tissue stimulated by the confocal beam and to generate an output dependent upon the return beam. An analyser is arranged to analyse the output of the detector to determine whether the return beam is indicative of infected tissue. The use of a confocal beam allows it to be directed to a specific predetermined point or depth in tissue, such as a tooth, thus eliminating the 'swamping effect' of the bulk background tissue. Thus an embodiment of the apparatus is more sensitive at detecting infected tissue.
摘要翻译：公开了一种用于检测感染组织的装置和方法。该装置包括用于产生光束的光源和具有光耦合到光源的输入端的光学元件和布置成将光束作为共焦束引导到组织中的输出端。该装置还包括光学耦合到光学元件的检测器，以从由共聚焦束刺激的组织接收返回光束并产生取决于返回光束的输出。分析器被布置成分析检测器的输出以确定返回光束是否指示感染的组织。使用共焦束允许其被引导到组织（例如牙齿）中的特定预定点或深度，从而消除了散装背景组织的“淹没效应”。因此，该装置的一个实施例在检测感染的组织时更为敏感。

2. 发明申请

WO2008001058A2 APPARATUS FOR DETECTING INFECTED TISSUE 审中-公开
标题翻译：用于检测感染组织的装置
公开(公告)号：WO2008001058A2
公开(公告)日：2008-01-03
申请号：PCT/GB2007/002364
申请日：2007-06-25
申请人： OSSPRAY LTD , THOMPSON, Ian , WATSON, Tim , COOK, Richard
发明人： THOMPSON, Ian , WATSON, Tim , COOK, Richard
IPC分类号： A61B5/00
CPC分类号： A61B5/0088 , A61B5/0068
摘要： An apparatus and method for detecting infected tissue are disclosed. The apparatus comprises a light source for producing a light beam and an optical element having an input end optically coupled to the light source and an output end arranged to direct the light beam as a confocal beam into tissue. The apparatus also comprise a detector optically coupled to the optical element to receive a return beam back from the tissue stimulated by the confocal beam and to generate an output dependent upon the return beam. An analyser is arranged to analyse the output of the detector to determine whether the return beam is indicative of infected tissue. The use of a confocal beam allows it to be directed to a specific predetermined point or depth in tissue, such as a tooth, thus eliminating the 'swamping effect' of the bulk background tissue. Thus an embodiment of the apparatus is more sensitive at detecting infected tissue.
摘要翻译：公开了一种用于检测感染组织的装置和方法。该设备包括用于产生光束的光源和具有光学耦合到光源的输入端的光学元件和被布置为将光束作为共焦光束引导到组织中的输出端。该设备还包括光学耦合到光学元件的检测器，以接收从共焦光束激发的组织返回的返回光束，并根据返回光束产生输出。分析器被布置为分析检测器的输出以确定返回光束是否指示受感染的组织。使用共焦光束可以将其引导至组织中的特定预定点或深度，例如牙齿，从而消除大块背景组织的“sw effect效应”。因此该设备的一个实施例在检测受感染的组织时更为敏感。

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