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1. 发明申请

US20090115663A1 SYSTEM AND METHOD FOR DETERMINING LOCATIONS OF MEDICAL DEVICES 有权
标题翻译：用于确定医疗设备位置的系统和方法
公开(公告)号：US20090115663A1
公开(公告)日：2009-05-07
申请号：US11933992
申请日：2007-11-01
申请人： Houston Brown , Robert Butterfield , Daniel Brightwell
发明人： Houston Brown , Robert Butterfield , Daniel Brightwell
IPC分类号： G01S3/00
CPC分类号： A61B5/0002 , A61B5/1113 , A61B2560/0209 , A61B2560/0223 , G06F19/00 , G16H40/20
摘要： The location of a medical device is determined by receiving one or more signals at the medical device transmitted by one or more beacons, respectively, at known locations. The one or more signals received at the medical device are sent from the medical device to a processor, which determines the location of the medical device based on the received one or more signals. One of the beacons may be a portable patient beacon, the location of which is determined when its signal is received by a medical device, the location of which was previously determined.
摘要翻译：医疗装置的位置是通过分别在一个或多个信标处在已知位置处接收由医疗装置发送的一个或多个信号来确定的。在医疗装置处接收的一个或多个信号从医疗装置发送到处理器，处理器基于接收的一个或多个信号来确定医疗装置的位置。其中一个信标可以是便携式病人信标，当其信号被医疗设备接收时，其位置被确定，其位置是先前确定的。

2. 发明授权

US07893876B2 System and method for determining locations of medical devices 有权
标题翻译：用于确定医疗设备位置的系统和方法
公开(公告)号：US07893876B2
公开(公告)日：2011-02-22
申请号：US11933992
申请日：2007-11-01
申请人： Houston Brown , Robert Butterfield , Daniel Brightwell
发明人： Houston Brown , Robert Butterfield , Daniel Brightwell
IPC分类号： G01S3/02
CPC分类号： A61B5/0002 , A61B5/1113 , A61B2560/0209 , A61B2560/0223 , G06F19/00 , G16H40/20
摘要： The location of a medical device is determined by receiving one or more signals at the medical device transmitted by one or more beacons, respectively, at known locations. The one or more signals received at the medical device are sent from the medical device to a processor, which determines the location of the medical device based on the received one or more signals. One of the beacons may be a portable patient beacon, the location of which is determined when its signal is received by a medical device, the location of which was previously determined.
摘要翻译：医疗装置的位置是通过分别在一个或多个信标处在已知位置处接收由医疗装置发送的一个或多个信号来确定的。在医疗装置处接收的一个或多个信号从医疗装置发送到处理器，处理器基于接收的一个或多个信号来确定医疗装置的位置。其中一个信标可以是便携式病人信标，当其信号被医疗设备接收时，其位置被确定，其位置是先前确定的。

3. 发明申请

US20110066260A1 SYSTEM AND METHOD FOR DYNAMICALLY ADJUSTING PATIENT THERAPY 有权
标题翻译：用于动态调整患者治疗的系统和方法
公开(公告)号：US20110066260A1
公开(公告)日：2011-03-17
申请号：US12947773
申请日：2010-11-16
申请人： JOSEPH CONDURSO , Cynthia Yamaga , Robert Butterfield , Simon Morling , Clifton Pait , Patricia West , Timothy Vanderveen , Richard Crass
发明人： JOSEPH CONDURSO , Cynthia Yamaga , Robert Butterfield , Simon Morling , Clifton Pait , Patricia West , Timothy Vanderveen , Richard Crass
IPC分类号： G05B15/00
CPC分类号： A61B5/4839 , A61B5/0002 , A61B5/002 , A61B5/021 , A61B5/14546 , A61B5/4848 , A61B5/746 , A61M5/172 , A61M2205/18 , A61M2205/3576 , A61M2205/50 , G06F19/00 , G06F19/324 , G06F19/326 , G06F19/3418 , G06F19/3456 , G06F19/3468 , G06F19/3481 , G06Q50/22 , G06Q50/24 , G16H10/60 , G16H20/10 , G16H20/17 , G16H20/40 , G16H40/63 , G16H40/67 , G16H50/20 , G16H50/50 , G16H70/00
摘要： A system and method of managing therapy provided to patients in an institution. The system monitors all aspects of the medication delivery to a patient, as well as other information related to the patient, such as values of vital signs, laboratory results and patient factors such as history, diagnosis, allergies and the like. The system includes one or more databases of information, including institutionally developed rules, guidelines and protocol representing the best medical practices of the institution. The system provides alerts and/or recommendations based on the application of the rules to the information being monitored, and alerts care givers accordingly, providing for dynamic adjustment of the patient's therapy. The system also monitors the status of the alerts, and if no action is taken in a selected period of time, may escalate the priority of the alert and/or halt the delivery of medication to the patient until the alert is resolved.
摘要翻译：一种为机构患者提供治疗的系统和方法。该系统监测向患者输送药物的所有方面以及与患者相关的其它信息，例如生命体征值，实验室结果和患者因素如历史，诊断，过敏等。该系统包括一个或多个信息数据库，包括制定规则，指导方针和代表该机构最佳医疗实践的协议。该系统基于对所监视的信息的规则的应用提供警报和/或建议，并且相应地警告护理者，从而提供患者治疗的动态调整。该系统还监视警报的状态，如果在所选择的时间段内没有采取任何行动，则可以升级警报的优先级和/或停止将药物递送给患者，直到警报被解决。

4. 发明申请

US20060224349A1 Temperature prediction system and method 有权
标题翻译：温度预报系统及方法
公开(公告)号：US20060224349A1
公开(公告)日：2006-10-05
申请号：US11097725
申请日：2005-04-01
申请人： Robert Butterfield
发明人： Robert Butterfield
IPC分类号： G01K1/00
CPC分类号： G01K7/42
摘要： A thermometer system and method that rapidly predict body temperature based on the temperature signals received from a temperature sensing probe when it comes into contact with the body. A nonlinear, multi-parameter curve fitting process is performed and depending on the errors in the curve fit, parameters are changed or a prediction of the temperature is made. Criteria exist for the differences between the curve fit and the temperature data. The processor switches to a Continuous Monitor State if the curve fit over a limited number of time frames is unacceptable. Determining the start time on which the measurement time frame for prediction is based is performed by tissue contact threshold coupled with a prediction time delay.
摘要翻译：一种温度计系统和方法，其基于当与身体接触时从温度感测探头接收的温度信号来快速预测体温。执行非线性，多参数曲线拟合过程，并且根据曲线拟合中的误差，改变参数或者进行温度预测。曲线拟合和温度数据之间存在差异的标准。如果曲线拟合在有限数量的时间范围内，则处理器切换到连续监视状态是不可接受的。确定用于预测的测量时间帧所基于的开始时间通过与预测时间延迟相结合的组织接触阈值来执行。

5. 发明申请

US20050192529A1 Apparatus and method for air-in-line detection 有权
标题翻译：空中在线检测装置及方法
公开(公告)号：US20050192529A1
公开(公告)日：2005-09-01
申请号：US10656424
申请日：2003-09-05
申请人： Robert Butterfield , Allen Farquhar
发明人： Robert Butterfield , Allen Farquhar
IPC分类号： G01N29/02 , A61M5/00 , A61M5/36 , G01N29/032 , G01N29/38 , A61M31/00 , A61M1/00
CPC分类号： G01N29/38 , A61M5/14228 , A61M5/365 , G01N29/032 , G01N2291/02433 , Y10S128/13
摘要： The concentration of air in a fluid delivery line is determined by monitoring output signals corresponding to the amount of air detected in the fluid and processing those signals along with information as to the time or total volume of fluid dispensed since each signal was produced. The processor determines an air concentration value based on the received signal values, with the air concentration value determined by giving greater weight to more recent signal values. Where the air concentration value exceeds a predetermined value, an alarm signal may be activated or fluid delivery may be stopped. The processor also may determine a secondary air concentration value, which may be determined from the raw signal values instead of the weighted signal values. Where the secondary air concentration value exceeds a second predetermined threshold, an alarm signal may be activated or fluid delivery may be stopped.
摘要翻译：流体输送管线中的空气浓度通过监测对应于在流体中检测到的空气量的输出信号并且处理这些信号以及关于由于每个信号产生而分配的流体的时间或总体积的信息来确定。处理器基于接收到的信号值来确定空气浓度值，其中通过对更近的信号值给予更大的权重来确定空气浓度值。当空气浓度值超过预定值时，可以启动报警信号或停止流体输送。处理器还可以确定二次空气浓度值，其可以根据原始信号值而不是加权信号值来确定。在二次空气浓度值超过第二预定阈值的情况下，可以启动报警信号或者可以停止流体输送。

6. 发明授权

US06237697B1 Quick release and storage system based on an eccentric rotating element 失效
标题翻译：基于偏心旋转元件的快速释放和储存系统
公开(公告)号：US06237697B1
公开(公告)日：2001-05-29
申请号：US09356141
申请日：1999-07-19
申请人： Robert Butterfield , Gerard F. J. Bourgault
发明人： Robert Butterfield , Gerard F. J. Bourgault
IPC分类号： A01B1516
CPC分类号： A01B63/26 , A01B63/045 , A01C5/064
摘要： Disk coulters are used on numerous soil engaging farm implements to cut furrows into which seed or fertilizer can be deposited. Disk coulters may also be used to cover furrows or simply cut trenches in the land. Typically, an implement or tool bar frame may have several disk coulter assemblies attached to the frame. Some are dedicated to inserting seed into the soil and other fertilizer. In an alternate configuration, the implement or tool bar may have a combination of shanks and coulters. In any given application it may not be necessary to use some of the coulter disks assemblies. Because of the wear on coulters as they move through the soil and encounter rock and other debris, it is advantageous to be able to quickly lift some of the coulter disks out of the soil while operating with other disks. The present invention provides an eccentric rotating element attached to a spring which generally in operation exerts force upwardly on the coulter arm and therefore maintains the coulter in a downward position. By rotating this eccentric rotating element the spring may be released and the coulter disk raised, by hand, off the ground and thereafter locked in place with a spacer element. With the present invention the operator can easily lift or lower coulters in the midst of a seeding operation.
摘要翻译：盘式切割机用于许多土壤接合农具，以切割可以沉积种子或肥料的沟槽。盘式仓库也可用于覆盖沟槽或简单地切割土地上的沟槽。通常，工具或工具栏框架可以具有连接到框架的多个盘式仓库组件。有些是专门将种子插入土壤和其他肥料。在替代配置中，工具或工具栏可以具有柄和仓库的组合。在任何给定的应用中，可能不需要使用一些库尔特盘组件。由于库房在穿过土壤并遇到岩石和其他碎屑时的磨损，因此在与其他盘一起操作时能够快速将一些库尔特盘从土壤中提取出来是有利的。本发明提供了一种附接到弹簧的偏心旋转元件，其通常在操作上向上施加力并且因此将仓库维持在向下的位置。通过旋转该偏心旋转元件，可以释放弹簧并且用手将库轮盘提升离开地面，然后用间隔元件锁定到位。利用本发明，操作人员可以在播种操作中容易地升起或降下仓库。

7. 发明授权

US06874584B2 Disc furrow opener scraper positioning system 有权
标题翻译：盘式开沟刮刀定位系统
公开(公告)号：US06874584B2
公开(公告)日：2005-04-05
申请号：US10291032
申请日：2002-11-08
申请人： Robert Butterfield , Randolph ven der Buhs , Mark Cresswell
发明人： Robert Butterfield , Randolph ven der Buhs , Mark Cresswell
IPC分类号： A01B15/16 , A01C5/06 , A01B23/06
CPC分类号： A01B15/16 , A01C5/064
摘要： A furrow opener apparatus comprises a disc rotatably attached to the apparatus such that when the disc engages the ground, a furrow is formed adjacent to a trailing face of the disc. A scraper has a scraper blade oriented substantially parallel to the trailing face of the disc, and mounted such that the scraper blade is oriented in close proximity to or touching a lower portion of the trailing face adjacent to an outer edge of the disc. The scraper is adjustably attached to the apparatus such that the scraper blade can be moved inward along the trailing face of the disc as the disc wears while being maintained substantially parallel to the trailing face of the disc and in close proximity to or touching the trailing face of the disc. A delivery tube for agricultural material can be attached to the apparatus so that it moves in conjunction with the scraper, and the scraper can be biased against the face of the disc.
摘要翻译：开沟器设备包括可旋转地附接到设备的盘，使得当盘接合地面时，与盘的后表面相邻地形成沟槽。刮刀具有基本上平行于盘的后表面定向的刮刀，并且安装成使得刮刀相对于与盘的外边缘紧密接近或接触后缘的下部的方向被定向。刮刀可调节地附接到设备，使得当盘被磨损时，刮刀可以沿着盘的后表面向内移动，同时保持基本上平行于盘的后表面并且紧邻或接触后面的光盘。用于农业材料的输送管可以附接到设备，使得其与刮刀一起移动，并且刮刀可以偏压在盘的表面上。

8. 发明申请

US20050145010A1 Medication safety enhancement for secondary infusion 有权
标题翻译：二次输液的药物安全性增强
公开(公告)号：US20050145010A1
公开(公告)日：2005-07-07
申请号：US10750345
申请日：2003-12-31
申请人： Timothy Vanderveen , Robert Butterfield
发明人： Timothy Vanderveen , Robert Butterfield
IPC分类号： A61M5/14 , A61M5/142 , A61M5/168 , G01L27/00
CPC分类号： A61M5/5086 , A61M5/14212 , A61M5/16827 , A61M5/16854 , A61M2205/3351 , Y10T137/2554 , Y10T137/2559
摘要： A system and method determine when fluid is not flowing properly from a secondary infusion source during a secondary infusion. The system includes an upstream pressure sensor and a processor programmed to receive signals from the sensor and analyze the signals to determine if secondary fluid flow is proper. The processor samples the output signals from the upstream pressure sensor and analyzes the sampled signals to determine if a pressure rise in the infusion line has occurred when the secondary infusion is initiated. If a pressure rise, indicating that fluid from the secondary container has begun flowing into the infusion line, has not been detected, the processor is programmed to provide a signal indicating that attention should be given to the infusion set up.
摘要翻译：一种系统和方法确定在二次输注期间流体是否不能从次级输液源正确流动。该系统包括上游压力传感器和被编程为从传感器接收信号并分析信号以确定二次流体流动是否适当的处理器。处理器对来自上游压力传感器的输出信号进行采样并分析采样信号，以确定在启动二次输液时是否发生了输液管中的压力升高。如果没有检测到表明来自次级容器的流体已经开始流入输注管线的压力升高，则处理器被编程为提供指示应该注意输注设置的信号。

9. 发明申请

US20050145008A1 System for detecting the status of a vent associated with a fluid supply upstream of an infusion pump 有权
标题翻译：用于检测与输液泵上游的流体供应相关联的通气口的状态的系统
公开(公告)号：US20050145008A1
公开(公告)日：2005-07-07
申请号：US10749367
申请日：2003-12-31
申请人： Timothy Vanderveen , Robert Butterfield
发明人： Timothy Vanderveen , Robert Butterfield
IPC分类号： A61M5/142 , A61M5/168 , G01L27/00
CPC分类号： A61M5/14228 , A61M5/16854 , A61M2205/18 , A61M2205/3351
摘要： A system and method for determining whether the pressure in a fluid line upstream of an infusion pump is becoming lower as pumping draws fluid from the fluid line and fluid container due to a lack of proper venting. An initial pressure is sensed by an upstream pressure sensor at the start of an infusion. After a period of time, which may be determined either by monitoring infusion time or the number of pump cycles completed, a second pressure is sampled and compared to the initial pressure. Various analytical methods may be applied to the sensed pressures to determine upstream pressures or trends. Where an upstream pressure reading indicates a lack of proper venting, an alert signal is provided. Continuous monitoring may occur in which succeeding samples are compared to preceding samples to determine upstream pressures or trends.
摘要翻译：一种用于确定输液泵上游的流体管路中的压力是否变低的系统和方法，因为由于缺乏适当的排气而从流体管路和流体容器抽取流体。在输液开始时由上游压力传感器检测初始压力。在一段时间之后，可以通过监测输注时间或完成的泵循环次数来确定第二压力并将其与初始压力进行比较。各种分析方法可以应用于感测的压力以确定上游压力或趋势。在上游压力读数表示缺乏适当的排气的情况下，提供报警信号。可能会发生连续监测，其中后续样品与先前样品进行比较以确定上游压力或趋势。

10. 外观设计

USD438532S1 Communication interface cover 失效
标题翻译：通讯接口盖
公开(公告)号：USD438532S1
公开(公告)日：2001-03-06
申请号：US29115508
申请日：1999-12-14
申请人： David M. Gargani , Robert Butterfield , Raymond W. Alker, II , Charles Herrmann
设计人： David M. Gargani , Robert Butterfield , Raymond W. Alker, II , Charles Herrmann

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