公开(公告)号：US07720516B2

公开(公告)日：2010-05-18

申请号：US10990686

申请日：2004-11-16

申请人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

发明人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

IPC分类号： A61B5/1455

CPC分类号： A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

摘要： A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor placed on a nail, in particular a thumbnail, exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

摘要翻译： 一种使用运动信号计算正在测量的生理特性的无创光学传感器。 对于脉搏血氧测定法，最小二乘法或比例比技术可以应用于运动信号本身。 这可以通过选择患者的位置来产生，其中运动变化产生足够相关的两个波长的信号。 特别地，已经确定放置在指甲上，特别是缩略图的传感器表现出当用于脉搏血氧饱和度时红色和红外信号相关的特征，并且所得到的信号与动脉血氧饱和度相关。

公开(公告)号：US20050070775A1

公开(公告)日：2005-03-31

申请号：US10991111

申请日：2004-11-16

申请人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

发明人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/1464 ,  A61B5/1495

CPC分类号： A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

摘要： A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor placed on a nail, in particular a thumbnail, exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

摘要翻译： 一种使用运动信号计算正在测量的生理特性的无创光学传感器。 对于脉搏血氧测定法，最小二乘法或比例比技术可以应用于运动信号本身。 这可以通过选择患者的位置来产生，其中运动变化产生足够相关的两个波长的信号。 特别地，已经确定放置在指甲上，特别是缩略图的传感器表现出当用于脉搏血氧饱和度时红色和红外信号相关的特征，并且所得到的信号与动脉血氧饱和度相关。

公开(公告)号：US20050070773A1

公开(公告)日：2005-03-31

申请号：US10990686

申请日：2004-11-16

申请人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

发明人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/1464 ,  A61B5/1495

CPC分类号： A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

摘要： A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor placed on a nail, in particular a thumbnail, exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

公开(公告)号：US20100261986A1

公开(公告)日：2010-10-14

申请号：US12822898

申请日：2010-06-24

申请人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

发明人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

IPC分类号： A61B5/1455

CPC分类号： A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

摘要： A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor placed on a nail, in particular a thumbnail, exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

摘要翻译： 一种使用运动信号计算正在测量的生理特性的无创光学传感器。 对于脉搏血氧测定法，最小二乘法或比例比技术可以应用于运动信号本身。 这可以通过选择患者的位置来产生，其中运动变化产生足够相关的两个波长的信号。 特别地，已经确定放置在指甲上，特别是缩略图的传感器表现出当用于脉搏血氧饱和度时红色和红外信号相关的特征，并且所得到的信号与动脉血氧饱和度相关。

公开(公告)号：US06845256B2

公开(公告)日：2005-01-18

申请号：US10080433

申请日：2002-02-21

申请人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

发明人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/1464 ,  A61B5/1495

CPC分类号： A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

摘要： A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor placed on a nail, in particular a thumbnail, exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

公开(公告)号：US6018673A

公开(公告)日：2000-01-25

申请号：US722443

申请日：1996-10-10

申请人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

发明人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/1464 ,  A61B5/1495

CPC分类号： A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

摘要： A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor placed on a nail, in particular a thumbnail, exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

公开(公告)号：US20070299328A1

公开(公告)日：2007-12-27

申请号：US11827858

申请日：2007-07-13

申请人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

发明人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

IPC分类号： A61B5/00

CPC分类号： A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

摘要： A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor placed on a nail, in particular a thumbnail, exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

公开(公告)号：US07260425B2

公开(公告)日：2007-08-21

申请号：US10991111

申请日：2004-11-16

申请人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

发明人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

IPC分类号： A61B5/00

CPC分类号： A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

摘要： A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor placed on a nail, in particular a thumbnail, exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

摘要翻译： 一种使用运动信号计算正在测量的生理特性的无创光学传感器。 对于脉搏血氧测定法，最小二乘法或比例比技术可以应用于运动信号本身。 这可以通过选择患者的位置来产生，其中运动变化产生足够相关的两个波长的信号。 特别地，已经确定放置在指甲上，特别是缩略图的传感器表现出当用于脉搏血氧饱和度时红色和红外信号相关的特征，并且所得到的信号与动脉血氧饱和度相关。

公开(公告)号：US06374129B1

公开(公告)日：2002-04-16

申请号：US09348437

申请日：1999-07-07

申请人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

发明人： Rodney Chin ,  Paul Mannheimer ,  Ross Flewelling

IPC分类号： A61B500

CPC分类号： A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

摘要： A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor placed on a nail, in particular a thumbnail, exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

摘要翻译： 一种使用运动信号计算正在测量的生理特性的无创光学传感器。 对于脉搏血氧测定法，最小二乘法或比例比技术可以应用于运动信号本身。 这可以通过选择患者的位置来产生，其中运动变化产生足够相关的两个波长的信号。 特别地，已经确定放置在指甲上，特别是缩略图的传感器表现出当用于脉搏血氧饱和度时红色和红外信号相关的特征，并且所得到的信号与动脉血氧饱和度相关。

公开(公告)号：US08433383B2

公开(公告)日：2013-04-30

申请号：US11482258

申请日：2006-07-07

申请人： Michael Patrick O'Neil ,  Paul Mannheimer ,  Rodney Chin ,  Adnan Merchant ,  Joseph Coakley ,  Don Hannula

发明人： Michael Patrick O'Neil ,  Paul Mannheimer ,  Rodney Chin ,  Adnan Merchant ,  Joseph Coakley ,  Don Hannula

IPC分类号： A61B5/1455

CPC分类号： A61B5/6832 ,  A61B5/0205 ,  A61B5/02427 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/6814 ,  A61B5/6819 ,  A61B5/6826 ,  A61B5/6829 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/6841 ,  A61B2562/0233 ,  A61B2562/043 ,  A61B2562/146 ,  A61B2562/164 ,  G01N21/49 ,  G01N2021/3144 ,  Y10T29/49826

摘要： An optical sensor having a cover layer, an emitter disposed on a first side of the cover, a detector disposed on the first side of said cover, and a plurality of stacked independent adhesive layers disposed on the same first side of the cover, wherein the top most exposed adhesive layer is attached to a patient's skin. Thus, when the sensor is removed to perform a site check of the tissue location, one of the adhesive layers may also be removed and discarded, exposing a fresh adhesive surface below for reattachment to a patient's skin. The independent pieces of the adhesive layers can be serially used to extend the useful life of the product.

摘要翻译： 一种具有覆盖层的光学传感器，设置在盖的第一侧上的发射器，设置在所述盖的第一侧上的检测器以及设置在盖的相同第一侧上的多个堆叠的独立粘合层，其中， 顶部最暴露的粘合剂层附着在患者的皮肤上。 因此，当去除传感器以执行组织位置的位置检查时，粘合剂层中的一个也可以被去除和丢弃，暴露下面的新的粘合剂表面以重新附着到患者​​的皮肤上。 粘合剂层的独立片段可以连续使用以延长产品的使用寿命。