公开(公告)号：US20100286494A1

公开(公告)日：2010-11-11

申请号：US12437296

申请日：2009-05-07

申请人： Paul Stanley Addison ,  James Watson ,  Rakesh Sethi

发明人： Paul Stanley Addison ,  James Watson ,  Rakesh Sethi

IPC分类号： A61B5/1455

CPC分类号： A61B5/0059 ,  A61B5/024 ,  A61B5/0816 ,  A61B5/1455 ,  A61B5/726

摘要： The present disclosure provides a sensor with color-coded indications that various patient physiological parameters are being monitored, such as blood oxygen saturation, blood pressure, respiration rate, and respiration effort. The sensor may sense a physical characteristic used to monitor the physiological parameter, and a visible light emitter emits visible light of a first color that is color-coded to the physiological parameter, but is not used to sense the physical characteristic. The visible light emitter may emit visibly flashing light in response to the sensor sensing a threshold value of the physical characteristic. The sensor may include a second light emitter that may sense the physical characteristic, and may emit light of a second color that is color-coded to a first or second physiological parameter. In some embodiments, the first and second colors may visibly mix. The first and second visible light emitters may emit light independently, including visibly flashing light.

摘要翻译： 本公开提供了具有颜色编码指示的传感器，其中正在监测各种患者生理参数，例如血氧饱和度，血压，呼吸速率和呼吸力。 传感器可以感测用于监测生理参数的物理特性，并且可见光发射器发射对生理参数进行彩色编码的第一颜色的可见光，但不用于感测物理特性。 可见光发射器可以响应于传感器感测物理特性的阈值而发出可见闪烁的光。 传感器可以包括可以感测物理特性的第二光发射器，并且可以发射被颜色编码为第一或第二生理参数的第二颜色的光。 在一些实施例中，第一和第二颜色可以明显地混合。 第一和第二可见光发射器可以独立地发光，包括明显闪烁的光。

公开(公告)号：USD621714S1

公开(公告)日：2010-08-17

申请号：US29352505

申请日：2009-12-22

申请人： James Watson ,  Philip Bordet-Stead ,  Alex Emmerich ,  Krzysztof Krajewski ,  Beatrycze Holowiecka

设计人： James Watson ,  Philip Bordet-Stead ,  Alex Emmerich ,  Krzysztof Krajewski ,  Beatrycze Holowiecka

公开(公告)号：US20090326395A1

公开(公告)日：2009-12-31

申请号：US12242908

申请日：2008-09-30

申请人： James Watson

发明人： James Watson

IPC分类号： A61B5/02

CPC分类号： A61B5/0205 ,  A61B5/021 ,  A61B5/02416 ,  A61B5/02433 ,  A61B5/14551 ,  A61B5/7246 ,  A61B5/7278

摘要： According to embodiments, systems and methods are provided for detecting pulses in a PPG signal. Local minima and maxima points may be identified in the PPG signal. Each minimum may be paired with an adjacent maximum forming an upstroke segment. Noise may be removed by comparing adjacent segments and ignoring segments that are too long or too large. Notches in the pulse may be identified and ignored by analyzing adjacent segments. Adjacent upstroke segments may be combined as a single upstroke if the lengths of adjacent upstroke segments are about the same, have similar slopes, and the end point of one segment is close to the start point of an adjacent segment. Segments having small temporal or amplitude difference relative to adjacent segments may be disregarded. The remaining segments may represent the pulse upticks. A sliding time window may be used instead to detect pulses in the PPG signal.

摘要翻译： 根据实施例，提供了用于检测PPG信号中的脉冲的系统和方法。 可以在PPG信号中识别局部最小值和最大值点。 每个最小值可以与形成上行段的相邻最大值配对。 可以通过比较相邻的段和忽略太长或太大的段来消除噪声。 可以通过分析相邻段来识别和忽略脉冲中的缺口。 如果相邻上行段的长度大致相同，则相邻上行段可以组合为单个上行程序，具有相似的斜率，并且一个段的终点接近相邻段的起始点。 可以忽略相对于相邻片段具有小的时间或幅度差的片段。 其余部分可能代表脉冲上升。 可以使用滑动时间窗来检测PPG信号中的脉冲。

公开(公告)号：US20090309853A1

公开(公告)日：2009-12-17

申请号：US12138689

申请日：2008-06-13

申请人： Peter W. Hildebrandt ,  James Watson ,  Neal Hofmann ,  Brent Anderson ,  Steve Takayama

发明人： Peter W. Hildebrandt ,  James Watson ,  Neal Hofmann ,  Brent Anderson ,  Steve Takayama

IPC分类号： G06F3/042

CPC分类号： G06F3/0421 ,  G02F1/13336 ,  G06F3/1446

摘要： An electronic whiteboard system and assembly with optical detection elements is disclosed. The electronic whiteboard system includes a writing/display surface and a retroreflective perimeter surrounding the edge of the surface. A user can mark upon the surface or interact with an image displayed on the surface using an input device. The perimeter can reflect light beams emitted from optical detection elements located at the corners of the surface to identify the position of the input device relative to the writing surface and/or projected image. The electronic whiteboard assembly includes one or more electronic whiteboard systems coupled together with a connector element having two retroreflective surfaces.

摘要翻译： 公开了一种具有光学检测元件的电子白板系统和组件。 电子白板系统包括书写/显示表面和围绕表面边缘的回射周界。 用户可以使用输入装置在表面上标记或与表面上显示的图像进行交互。 周边可以反射从位于表面角部的光学检测元件发射的光束，以识别输入装置相对于书写表面和/或投影图像的位置。 电子白板组件包括一个或多个与具有两个回射表面的连接器元件耦合在一起的电子白板系统。

公开(公告)号：US07319395B2

公开(公告)日：2008-01-15

申请号：US10997163

申请日：2004-11-24

申请人： Daniel Puzio ,  Lawrence E. Milburn ,  Fred S. Watts ,  Charles P. Mooney ,  Robert Bradus ,  James Watson ,  William E. Pugh, II

发明人： Daniel Puzio ,  Lawrence E. Milburn ,  Fred S. Watts ,  Charles P. Mooney ,  Robert Bradus ,  James Watson ,  William E. Pugh, II

IPC分类号： G08B13/14

CPC分类号： G08B21/0275 ,  B25F5/00 ,  G07C9/00111 ,  G08B13/14 ,  G08B13/1427 ,  G08B13/2454 ,  G08B13/2462 ,  G08B21/0225 ,  G08B21/0227 ,  G08B21/0261 ,  G08B21/0266 ,  G08B21/0294

摘要： An asset monitoring and security system includes at least one asset and at least one user identification device assigned a unique identifier and operable to transmit an identification signal embodying the identifier over a wireless communications link. A data store maintains lists of the assets, users authorized to use the assets, and privileges associated with the assets for each of the authorized users. A control unit is adapted to receive identification signals from the assets and user identification devices and monitor positions of the assets and user identification devices within a defined area based on the identification signals. The control unit communicates with the data store and is further operable to initiate an alarm event when privileges associated with a given authorized user for a given asset are exceeded. Each of the assets includes a lock-out mechanism that impedes use of the asset when the lock-out mechanism is activated.

摘要翻译： 资产监测和安全系统包括至少一个资产和至少一个分配了唯一标识符的用户识别装置，并且可操作以通过无线通信链路发送体现该标识符的识别信号。 数据存储维护资产的列表，授权使用资产的用户以及与每个授权用户的资产相关的权限。 控制单元适于从资产和用户识别装置接收识别信号，并基于识别信号监视在限定区域内的资产和用户识别装置的位置。 控制单元与数据存储器进行通信，并且还可操作以在超出与给定授权用户相关联的特权时启动报警事件。 每个资产包括锁定机制，当锁定机制被激活时，该机制阻止资产的使用。

公开(公告)号：US20080001755A1

公开(公告)日：2008-01-03

申请号：US11899567

申请日：2007-09-06

申请人： Daniel Puzio ,  Lawrence Milburn ,  Fred Watts ,  Charles Mooney ,  Robert Bradus ,  James Watson ,  William Pugh

发明人： Daniel Puzio ,  Lawrence Milburn ,  Fred Watts ,  Charles Mooney ,  Robert Bradus ,  James Watson ,  William Pugh

IPC分类号： G08B13/14

CPC分类号： G08B21/0275 ,  B25F5/00 ,  G07C9/00111 ,  G08B13/14 ,  G08B13/1427 ,  G08B13/2454 ,  G08B13/2462 ,  G08B21/0225 ,  G08B21/0227 ,  G08B21/0261 ,  G08B21/0266 ,  G08B21/0294

摘要： An asset monitoring and security system includes at least one asset assigned a unique identifier and operable wirelessly transmit an identification signal embodying the identifier. A data store maintains a list of the assets and privileges associated with the assets for authorized users of the assets. A control unit is adapted to receive identification signals from the assets and monitor positions of the assets within a defined area. The control unit communicates with the data store and is further operable to initiate an alarm event when privileges associated with a given asset for authorized users of the asset are exceeded. Each of the assets includes a lock-out mechanism that impedes use of the asset when the lock-out mechanism is activated. The control unit activates the lock-out mechanism of a given asset when the privileges associated with the asset for authorized users of the asset are exceeded.

公开(公告)号：US20070195549A1

公开(公告)日：2007-08-23

申请号：US11691782

申请日：2007-03-27

申请人： Craig Schardt ,  John Schultz ,  Andrew Ouderkirk ,  John Wheatley ,  Michael Weber ,  Kenneth Epstein ,  James Watson

发明人： Craig Schardt ,  John Schultz ,  Andrew Ouderkirk ,  John Wheatley ,  Michael Weber ,  Kenneth Epstein ,  James Watson

IPC分类号： G01D11/28

CPC分类号： G02B6/0018 ,  G02B6/0008 ,  G02B6/0021 ,  G02B6/0026 ,  G02B6/0028 ,  G02B6/0046 ,  G02B6/005 ,  G02B6/0068

摘要： An illumination system including a light source, light guides coupled to the light source, each including an input surface and an output surface, emissive material positioned to receive light from at least one light guide, and a first interference reflector positioned between the emissive material and the output surfaces of the light guides is disclosed. The light source emits light having a first optical characteristic. The emissive material emits light having a second optical characteristic when illuminated with light having the first optical characteristic. The first interference reflector substantially transmits light having the first optical characteristic and substantially reflects light having the second optical characteristic.

摘要翻译： 一种照明系统，包括光源，耦合到光源的光导体，每个光源包括输入表面和输出表面，定位成接收来自至少一个光导的光的发射材料和位于发射材料和 公开了光导的输出表面。 光源发射具有第一光学特性的光。 当用具有第一光学特性的光照射时，发光材料发射具有第二光学特性的光。 第一干涉反射器基本透射具有第一光学特性的光，并且基本上反射具有第二光学特性的光。

公开(公告)号：US20070147076A1

公开(公告)日：2007-06-28

申请号：US11682090

申请日：2007-03-05

申请人： Michael Weber ,  John Wheatley ,  Andrew Ouderkirk ,  Kenneth Epstein ,  James Watson

发明人： Michael Weber ,  John Wheatley ,  Andrew Ouderkirk ,  Kenneth Epstein ,  James Watson

IPC分类号： F21V7/04

CPC分类号： G02B6/0068 ,  G02B6/0008 ,  G02B6/0026 ,  G02B6/0028 ,  G02B6/0066

摘要： An illumination system including a light source, a light guide including an output surface, emissive material positioned to receive light from the output surface of the light guide, and an interference reflector positioned such that the emissive material is between the output surface of the light guide and the interference reflector is disclosed. The light source emits light having a first optical characteristic. The emissive material emits light having a second optical characteristic when illuminated with light having the first optical characteristic. The interference reflector substantially transmits light having the second optical characteristic and substantially reflects light having the first optical characteristic.

摘要翻译： 一种照明系统，包括光源，包括输出表面的光导，定位成接收来自光导的输出表面的光的发射材料以及定位成使得发光材料位于光导的输出表面之间的干涉反射器 并且公开了干涉反射器。 光源发射具有第一光学特性的光。 当用具有第一光学特性的光照射时，发光材料发射具有第二光学特性的光。 干涉反射器基本透射具有第二光学特性的光，并基本上反射具有第一光学特性的光。

公开(公告)号：US20060176418A1

公开(公告)日：2006-08-10

申请号：US11347125

申请日：2006-02-03

申请人： Brent Anderson ,  Aaron Friedman ,  James Watson ,  Neal Hofmann ,  Richard Meissner

发明人： Brent Anderson ,  Aaron Friedman ,  James Watson ,  Neal Hofmann ,  Richard Meissner

IPC分类号： G02F1/1333

CPC分类号： G06F3/041 ,  G06F1/1607 ,  G06F3/0428

摘要： A method and apparatus for mounting a sensor module adjacent the edge of a display including a housing wherein the housing forms at least a first mounting surface, the apparatus including a first coupler, a first adhesive layer securing the first coupler to the first mounting surface and a second coupler linked to the sensor module and coupled to the first coupler wherein the second coupler is adjustable to modify the relative position of the sensor module to the display unit.

摘要翻译： 一种用于将传感器模块安装在包括壳体的显示器的边缘附近的方法和装置，其中壳体形成至少第一安装表面，该装置包括第一耦合器，将第一耦合器固定到第一安装表面的第一粘合剂层， 链接到传感器模块并耦合到第一耦合器的第二耦合器，其中第二耦合器是可调节的，以修改传感器模块与显示单元的相对位置。

公开(公告)号：US20060109115A1

公开(公告)日：2006-05-25

申请号：US11010732

申请日：2004-12-13

申请人： Robert Bradus ,  Lawrence Milburn ,  James Watson ,  Peter Bressler ,  John Coleman ,  David Schiff

发明人： Robert Bradus ,  Lawrence Milburn ,  James Watson ,  Peter Bressler ,  John Coleman ,  David Schiff

IPC分类号： G08B13/14 ,  G08B21/00

CPC分类号： E05B45/005

摘要： A cable lock device includes a housing, a tampering subsystem, and a cable having a first end and a second end. The first end is attached to the housing and is electrically connected to the tampering subsystem and the second end is selectively attached to the housing. In addition, a switch is disposed within the housing and is electrically connected to the tampering subsystem. The switch is movable between an open state and a closed state to indicate when the second end is attached to the housing. The tampering subsystem includes control circuitry that monitors the position of the switch and the status of the cable to detect removal of the second end from the housing and/or severance of the cable. The control circuitry relays status information of the cable lock device to a control unit via a transmitter to alert a property owner of a security breach.

摘要翻译： 电缆锁定装置包括壳体，篡改子系统以及具有第一端和第二端的电缆。 第一端附接到壳体并且电连接到篡改子系统，并且第二端选择性地附接到壳体。 此外，开关设置在壳体内并且电连接到篡改子系统。 开关可在打开状态和关闭状态之间移动，以指示第二端何时附接到外壳。 篡改子系统包括控制电路，其监视开关的位置和电缆的状态，以检测第二端从壳体的移除和/或电缆的断开。 控制电路通过发射器将电缆锁定装置的状态信息中继到控制单元，以警告财产所有者的安全漏洞。