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1. 发明申请

WO2015122980A1 SENSOR CONFIGURATIONS FOR ANATOMICAL VARIATIONS 审中-公开
标题翻译：用于解剖变化的传感器配置
公开(公告)号：WO2015122980A1
公开(公告)日：2015-08-20
申请号：PCT/US2015/011214
申请日：2015-01-13
申请人： COVIDIEN LP
发明人： SILVEIRA, Paulo E.X. , HAYMAN, Sarah , ANDERSON, Jill Klomhaus , ADDISON, Paul S. , WATSON, James N.
IPC分类号： A61B5/1455 , A61B5/00 , A61B5/20
CPC分类号： A61B5/14552 , A61B5/201 , A61B5/6814 , A61B5/6833 , A61B5/7207 , A61B5/7221 , A61B5/7246 , A61B2562/0242 , A61B2562/046
摘要： A medical sensor includes a first set of optical components configured to obtain a first set of signals for determining a first regional oxygen saturation measurement. The first set of optical components includes a first emitter, a first detector separated from the first emitter by a first distance along a first axis, and a second detector separated from the first emitter by a second distance along the first axis, wherein the second distance is greater than the first distance. The sensor also includes a second set of optical components configured to obtain a second set of signals for determining a second regional oxygen saturation measurement. The second set of optical components includes a second emitter and a third detector separated from the second emitter by a third distance along a second axis, different from the first axis.
摘要翻译：医疗传感器包括配置成获得用于确定第一区域氧饱和度测量的第一组信号的第一组光学部件。第一组光学部件包括第一发射器，第一检测器，沿着第一轴与第一发射器分开第一距离;以及第二检测器，沿第一轴与第一发射器分开第二距离，其中第二距离大于第一距离。传感器还包括配置成获得用于确定第二区域氧饱和度测量的第二组信号的第二组光学部件。第二组光学部件包括第二发射器和第三检测器，该第二发射器和第三检测器沿着与第一轴不同的第二轴线与第二发射器分开第三距离。

2. 发明申请

WO2013090162A2 MEDICAL SENSOR FOR USE WITH HEADBAND 审中-公开
标题翻译：医疗传感器用于耳机
公开(公告)号：WO2013090162A2
公开(公告)日：2013-06-20
申请号：PCT/US2012/068674
申请日：2012-12-10
申请人： COVIDIEN LP
发明人： HAISLEY, Charles , LIN, Andy , SCHLOTTAU, Friso , HAYMAN, Sarah
CPC分类号： A61B5/1455 , A61B5/14552 , A61B5/14553 , A61B5/6803
摘要： Medical sensors configured to provide enhanced patient comfort when worn over a period of time are provided. The medical sensors may include a first padding layer and a second padding layer disposed on either side of an emitter and a detector for measuring a physiological parameter of a patient. The medical sensors may also include an island padding layer secured to a patient-facing side of the second padding layer for reducing localized pressure points that may be caused by protrusions of the sensor. Additionally or alternatively, certain edges of the sensors may be rounded and/or stepped to reduce marking on the patient's tissue and to reduce strain and shear forces produced on the patient's tissue. Still further, certain embodiments provide enhanced light transmission between the emitter and detector of the sensors.
摘要翻译：提供了构造成在一段时间内佩戴时提供增强的患者舒适度的医疗传感器。医疗传感器可以包括第一填充层和设置在发射器两侧的第二填充层和用于测量患者的生理参数的检测器。医疗传感器还可以包括固定到第二衬垫层的面向患者侧的岛状填充层，用于减少可能由传感器的突起引起的局部压力点。附加地或替代地，传感器的某些边缘可以是圆形和/或台阶以减少患者组织上的标记并且减少在患者组织上产生的应变和剪切力。此外，某些实施例在传感器的发射器和检测器之间提供增强的光透射。

3. 发明申请

WO2015130413A1 SYSTEMS AND METHODS FOR CAPACITANCE SENSING IN MEDICAL DEVICES 审中-公开
标题翻译：医疗器械电容感测系统与方法
公开(公告)号：WO2015130413A1
公开(公告)日：2015-09-03
申请号：PCT/US2015/012291
申请日：2015-01-21
申请人： COVIDIEN LP
发明人： MORLAND, Eric , LISOGURSKI, Daniel , MEEHAN, Christopher , HAYMAN, Sarah , IYER, Darshan
IPC分类号： A61B5/00 , A61B5/1455 , A61B5/024 , A61B5/06 , A61B5/053
CPC分类号： A61B5/053 , A61B5/0095 , A61B5/02427 , A61B5/02438 , A61B5/0531 , A61B5/065 , A61B5/14551 , A61B5/14552 , A61B5/6826 , A61B5/6833 , A61B5/6843 , A61B5/7221 , A61B2560/0276 , A61B2560/0412 , A61B2562/0257
摘要： Various methods and systems for the use of capacitance sensors 76 within medical devices 12 configured for patient monitoring are provided. The capacitance sensors 76 are configured to measure a change in capacitance resulting from a material (e.g., human tissue, water, gel, cloth, etc.) placed near (e.g., close proximity to) the medical device 12 and/or resulting from a material making physical contact with the medical device 12. In certain embodiments, the capacitance sensor 76 may be utilized to detect whether one or more portions of the medical sensor 12 are securely applied to the patient's tissue (e.g., sensor "on") and/or may be utilized to detect whether one or more portions of the medical sensor 12 fail to maintain secure contact with the patient's tissue (e.g., sensor "off"). Further, in certain embodiments, the capacitance sensor 76 may be utilized to distinguish between one or more types of materials (e.g., human tissue, water-based materials, etc.).
摘要翻译：提供了用于在医疗设备12中配置用于患者监视的电容传感器76的各种方法和系统。电容传感器76被配置为测量由放置在医疗设备12附近（例如，靠近）和/或由医疗设备12产生的材料（例如，人体组织，水，凝胶，布等）产生的电容变化与医疗装置12物理接触的材料。在某些实施例中，电容传感器76可用于检测医疗传感器12的一个或多个部分是否可靠地施加到患者组织（例如，传感器“开”）和/ 或者可以用于检测医疗传感器12的一个或多个部分是否不能保持与患者组织的安全接触（例如，传感器“关闭”）。此外，在某些实施例中，电容传感器76可用于区分一种或多种类型的材料（例如人体组织，水基材料等）。

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