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公开(公告)号：US08460892B2
公开(公告)日：2013-06-11
申请号：US12477704
申请日：2009-06-03
申请人： Amy McNulty , Deepak Kilpadi , George M. Hutchinson , Nancy Price
发明人： Amy McNulty , Deepak Kilpadi , George M. Hutchinson , Nancy Price
IPC分类号： C12Q1/66
CPC分类号： A61B5/1455 , A61B5/0082 , A61B5/145 , A61B5/14546 , A61B5/1459 , A61B5/445 , A61B46/00 , A61B2562/0233 , A61F13/00063 , A61F13/00068 , A61L15/38 , A61L15/425 , A61M1/0025 , A61M1/0088 , A61M35/00 , A61M2202/20 , A61M2205/3306 , A61M2205/583 , C12Q1/04 , C12Q1/37 , C12Q1/66 , C12Q1/689 , G01N33/56911 , G01N33/6893 , G01N2800/26
摘要： Provided is a method of detecting infection in a wound caused by an infecting organism at a wound site. Also provided is a system for detecting an infection in a wound at a wound site. Additionally, a porous pad comprising luciferase is provided.
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公开(公告)号：US07489250B2
公开(公告)日：2009-02-10
申请号：US11442490
申请日：2006-05-26
CPC分类号： G06F19/3418 , A61B5/02405 , A61B5/02455 , A61B5/746 , G06F19/00 , G16H40/63
摘要： A method for monitoring a subject can include acquiring data from the subject, and dynamically adjusting an alarm limit based on the data. The method can also comprise determining a first value that is typical for the subject for the characteristic being monitored, determining a second value for the characteristic being monitored, and generating a comparison based on the two values. The method could also comprise setting a threshold for a characteristic being monitored, and decreasing the alarm limit if the data crosses the threshold. The method could also include setting an extremity limit. The following methods can be applied to the monitoring of a healthcare patient, or other subjects of interest. Also, the values used in the monitoring of the subject can be configured to be transferable from one monitor to another.
摘要翻译： 用于监视对象的方法可以包括从对象获取数据，并且基于该数据动态地调整报警极限。 该方法还可以包括确定针对被监测特性的对象的典型的第一值，确定被监测特性的第二值，以及基于两个值生成比较。 该方法还可以包括设置被监测特性的阈值，并且如果数据越过阈值则降低报警极限。 该方法还可以包括设置极限。 以下方法可以应用于医疗保健患者或感兴趣的其他受试者的监测。 此外，用于对被摄体进行监视的值可被配置为可从一个监视器转移到另一个监视器。
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3.发明申请Method and apparatus for measuring capillary refill time and carrying out pulse oximetry with a single device 有权用于测量毛细管再填充时间并用单个装置进行脉搏血氧饱和度测量的方法和装置公开(公告)号：US20070282182A1
公开(公告)日：2007-12-06
申请号：US11445717
申请日：2006-06-02
IPC分类号： A61B5/00
CPC分类号： A61B5/0059 , A61B5/02241 , A61B5/6826 , A61B5/6838
摘要： A device for measuring the capillary refill time of a patient and for use in determining an amount of oxygen in the blood of the patient has light sources and a light detector for use in carrying out pulse oximetry. The device also includes an actuator for applying pressure to a selected portion of the body of the patient, such as the nail bed of a finger or toe of the patient, to cause the removal of blood from the nail bed when actuated. A timer commences a time interval with a deactuation of the actuator. The deactuation relieves the pressure applied by the actuator to the body portion of the patient and allows blood to return to the portion. The timing interval is terminated by a reduction in the amount of light received by the light detector as a result of the restoration of blood to the body portion. The time interval so determined comprises an indication of the capillary refill time of the patient. Compensation in accordance with a skin temperature measurement may be provided.
摘要翻译： 用于测量患者的毛细管再填充时间并用于确定患者血液中的氧气量的装置具有用于进行脉搏血氧饱和度测定的光源和光检测器。 该装置还包括致动器，用于向患者的身体的选定部分（例如患者的手指或脚趾的甲床）施加压力，以在致动时从甲床移除血液。 定时器开始执行器停用的时间间隔。 致动器减轻致动器施加到患者身体部分的压力并允许血液返回到该部分。 定时间隔由于通过将身体部分恢复血液而导致由光检测器接收的光量的减少而终止。 如此确定的时间间隔包括患者的毛细管再填充时间的指示。 可以提供根据皮肤温度测量的补偿。
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4.发明授权公开(公告)号：US07305262B2
公开(公告)日：2007-12-04
申请号：US10732985
申请日：2003-12-11
CPC分类号： A61B5/14552 , A61B5/0402 , A61B5/0535 , A61B5/0809 , A61B5/224 , A61B5/4821 , A61B5/6826 , A61B5/6838
摘要： A method and apparatus for acquiring pulse oximetry and electrocardiogram signals from an appendage of a patient. The apparatus can include a substrate that can be attached to the appendage of the patient, an emitter coupled to the substrate, a detector coupled to the substrate, and an electrode coupled to the substrate. The apparatus can generate a blood oxygen saturation output signal based on radiation received by the detector. The apparatus can also generate a reference or non-reference electrocardiogram signal. The apparatus can include a neural-muscular transmission device.
摘要翻译： 一种用于从患者的附属物获取脉搏血氧测定法和心电图信号的方法和装置。 该装置可以包括可以附接到患者的附属物的基底，耦合到基底的发射体，耦合到基底的检测器和耦合到基底的电极。 该装置可以基于由检测器接收的辐射产生血氧饱和度输出信号。 该装置还可以产生参考或非参考心电图信号。 该装置可以包括神经肌肉传播装置。
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公开(公告)号：US07079035B2
公开(公告)日：2006-07-18
申请号：US10440626
申请日：2003-05-19
IPC分类号： G08B23/00
CPC分类号： G06F19/3418 , A61B5/02405 , A61B5/02455 , A61B5/746 , G06F19/00 , G16H40/63
摘要： A method for monitoring a subject can include acquiring data from the subject, and dynamically adjusting an alarm limit based on the data. The method can also comprise determining a first value that is typical for the subject for the characteristic being monitored, determining a second value for the characteristic being monitored, and generating a comparison based on the two values. The method could also comprise setting a threshold for a characteristic being monitored, and decreasing the alarm limit if the data crosses the threshold. The method could also include setting an extremity limit. The following methods can be applied to the monitoring of a healthcare patient, or other subjects of interest. Also, the values used in the monitoring of the subject can be configured to be transferable from one monitor to another.
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公开(公告)号：US3650494A
公开(公告)日：1972-03-21
申请号：US3650494D
申请日：1970-06-02
申请人： GEORGE M HUTCHINSON
发明人： HUTCHINSON GEORGE M
IPC分类号： B65H75/14
CPC分类号： B65H75/14 , B65H2701/31 , B65H2701/51526
摘要： A textile carrier having a barrel with two head ends secured thereto. An insert into each end of the barrel provides a bushing and a bearing surface for the spindle while also providing an attachment through which the head ends or flanges are secured to the carrier barrel. The insert comprises a body having a central opening through which the spindle passes and a plurality of projections therearound which receive fastening members. The insert may also be provided with axially extending tapered protrusions around the periphery thereof. Fastening members passing through the head end pass partially into the projections of the insert and are self tapping so as to threadedly secure themselves to the insert and the side wall of the barrel.
摘要翻译： 一种纺织品载体，其具有固定到其上的两个头端的桶。 在筒的每个端部中的插入件提供用于主轴的衬套和支承表面，同时还提供了头部端部或凸缘通过该附件固定到承载筒的附件。 插入件包括具有中心开口的主体，主轴通过该中心开口，并且其周围的多个突起接收紧固构件。 插入件还可以在其周边上设置有轴向延伸的锥形突起。 通过头端的紧固构件部分地进入插入件的突起中，并且自攻螺纹以将其自身固定在插入件和筒的侧壁上。
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公开(公告)号：US07967749B2
公开(公告)日：2011-06-28
申请号：US10625633
申请日：2003-07-23
IPC分类号： A61B5/00
CPC分类号： G06Q10/10 , A61B5/00 , A61B5/0205 , G06F19/00 , G06Q50/22 , G16H50/20 , Y10S128/92
摘要： A method of monitoring a subject, such as a patient, using rules is provided. The method includes receiving data from the subject, and applying the data to a rule-based algorithm. The method also preferably includes generating a response based on the application of the rule-based algorithm. Some examples of responses include generating an alarm, generating a suggested reason for an identification of an abnormal condition, and generating a suggested response to an abnormal condition that has been identified. Preferably, more than one set of variables is applied to a particular rule-based algorithm. A monitor using the method may be configured to have multiple rule-based algorithms selected and applied simultaneously. Each rule-based algorithm can generate a unique response, or a combination can be used to generate a smaller number of responses. Also, a monitor using this method may be configured to allow rule-based algorithms to be exchanged and/or altered.
摘要翻译： 提供了使用规则来监测诸如患者的对象的方法。 该方法包括从主题接收数据，以及将数据应用于基于规则的算法。 该方法还优选地包括基于基于规则的算法的应用产生响应。 响应的一些示例包括产生警报，产生用于识别异常状况的建议原因，以及对已经识别的异常状况产生建议的响应。 优选地，多于一组变量被应用于特定的基于规则的算法。 使用该方法的监视器可以被配置为具有同时选择和应用多个基于规则的算法。 每个基于规则的算法可以产生唯一的响应，或者可以使用组合来生成较少数量的响应。 此外，使用该方法的监视器可以被配置为允许交换和/或改变基于规则的算法。
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公开(公告)号：US06974418B1
公开(公告)日：2005-12-13
申请号：US11038635
申请日：2005-01-19
IPC分类号： A61B5/02 , A61B5/0215 , A61B5/087 , A61M16/00
CPC分类号： A61B5/087 , A61B5/02156 , A61B2560/0223 , A61M16/022
摘要： In a method for calibrating an indicator of the status of blood volume in a patient breathing with the aid of a mechanical ventilator, blood pressure data is obtained from the patient and used to determine a patient blood volume status indicator. Changes in at least one patient physiological characteristic or ventilator operating parameter are ascertained and used to alter the patient blood volume status indicator to provide a calibrated patient blood volume status indicator.
摘要翻译： 在借助于机械呼吸机校准患者呼吸状态的血液状态的指标的方法中，从患者获得血压数据并用于确定患者的血容量状态指示器。 确定至少一个患者生理特征或呼吸机操作参数的变化并用于改变患者血容量状态指示器以提供经校准的患者血液体积状态指示器。
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公开(公告)号：US4373685A
公开(公告)日：1983-02-15
申请号：US218005
申请日：1980-12-18
CPC分类号： B65H75/185 , B65H2701/31
摘要： An improved strand carrier that may be employed in an elastic yarn covering operation at rotational speeds in excess of 18,000 revolutions per minute. The carrier includes a barrel with a head or flange secured to at least one end of the barrel. An insert is secured within an end of the barrel and defines a spindle receiving opening therealong, at least the surfaces of which that are contactable by the spindle when received therein being of a thermoplastic polymeric material that is resistant to high temperatures and to creep. The insert may include a body portion and a polymeric bushing molded thereto. Mineral filled phenylene sulfide resins are preferred for manufacture of the spindle contactable surface.
摘要翻译： 可用于弹性纱线覆盖操作的改进的线束载体，其转速超过每分钟18,000转。 载体包括具有固定到筒的至少一端的头部或凸缘的筒体。 插入件被固定在筒体的端部内并且在其上限定一个主轴接收开口，至少其主轴可容纳在其中的表面可接受的是具有耐高温和蠕变的热塑性聚合材料。 插入件可以包括主体部分和模制到其上的聚合物衬套。 矿物填充的苯硫醚树脂优选用于制造主轴可接触表面。
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10.发明授权Method and apparatus for measuring capillary refill time and carrying out pulse oximetry with a single device 有权用于测量毛细管再填充时间并用单个装置进行脉搏血氧饱和度测量的方法和装置公开(公告)号：US08082017B2
公开(公告)日：2011-12-20
申请号：US11445717
申请日：2006-06-02
IPC分类号： A61B5/1455 , A61B5/02
CPC分类号： A61B5/0059 , A61B5/02241 , A61B5/6826 , A61B5/6838
摘要： A device for measuring the capillary refill time and blood oxygenation includes light sources and a light detector. The device also includes an actuator for applying pressure to a selected portion of the body of the patient, such as the nail bed of a finger or toe of the patient, to cause the removal of blood from the nail bed when actuated. A timer commences a time interval with a deactuation of the actuator. The deactuation relieves the pressure applied by the actuator to the body portion of the patient and allows blood to return to the portion. The timing interval is terminated by a reduction in the amount of light received by the light detector as a result of the restoration of blood to the body portion. The time interval so determined comprises an indication of the capillary refill time of the patient.
摘要翻译： 用于测量毛细管再填充时间和血氧的装置包括光源和光检测器。 该装置还包括致动器，用于向患者的身体的选定部分（例如患者的手指或脚趾的甲床）施加压力，以在致动时从甲床移除血液。 定时器开始执行器停用的时间间隔。 致动器减轻致动器施加到患者身体部分的压力并允许血液返回到该部分。 通过由于将身体部分恢复血液而导致由光检测器接收的光量的减少而终止定时间隔。 如此确定的时间间隔包括患者的毛细管再填充时间的指示。
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