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1. 发明授权

US6042232A Automatic optometer evaluation method using data over a wide range of focusing positions 失效
标题翻译：自动光度计评估方法使用数据在广泛的聚焦位置
公开(公告)号：US6042232A
公开(公告)日：2000-03-28
申请号：US234723
申请日：1999-01-21
申请人： David A. Luce , Matthew Severns
发明人： David A. Luce , Matthew Severns
IPC分类号： A61B3/10 , A61B3/103
CPC分类号： A61B3/103
摘要： A method and apparatus for measuring refractive properties of a refractive optical system by fitting measurement data points to a derived function are disclosed. In a preferred embodiment relating to an automatic objective optometer, each data point represents a peak signal amplitude extracted from a scan of a plurality of pixels on an area detector array receiving light from the illuminated refractive optical system at a particular optometer position. The derived function describes a relationship between the peak pixel signal and optometer position based on changing focusing conditions of light at the detector array, which correspond to focusing conditions at an image plane of the refractive optical system under a confocal arrangement. A first derived function is applied for fast and slow sphere optometer sweeps through broad and refined ranges and includes a pair of poles at first and second astigmatic focal points to give the magnitude of sphere and cylinder powers of the eye, and a second derived function is applied for a cylinder sweep varying the axis of a non-zero cylinder component introduced to the illuminating light and includes a single pole for giving the cylinder axis.
摘要翻译：公开了一种通过将测量数据点拟合到导出函数来测量折射光学系统的折射特性的方法和装置。在涉及自动目标光学计量器的优选实施例中，每个数据点表示从区域检测器阵列上的多个像素的扫描中提取的峰值信号振幅，该区域检测器阵列在特定的光度计位置处接收来自被照射的折射光学系统的光。衍生函数描述了基于在共焦排列处对应于折射光学系统的像面处的聚焦条件的检测器阵列处的光的聚焦条件改变的峰值像素信号和光度计位置之间的关系。第一个导出函数被应用于快速和慢速的球形光谱仪扫描广泛和精细的范围，并且包括在第一和第二散光焦点处的一对极点，以给出眼睛的球体和圆柱体功率的大小，并且第二导出函数是应用于改变引入照明光的非零气缸分量的轴线的气缸扫描，并且包括用于给出气缸轴线的单极。

2. 发明申请

US20050215844A1 Patient carestation 审中-公开
标题翻译：病人照护
公开(公告)号：US20050215844A1
公开(公告)日：2005-09-29
申请号：US10808971
申请日：2004-03-25
申请人： Lawrence Ten Eyck , Steven Falk , Lynn Lynam , Matthew Severns , Michael Mackin
发明人： Lawrence Ten Eyck , Steven Falk , Lynn Lynam , Matthew Severns , Michael Mackin
IPC分类号： A61B5/00 , A61B5/0205 , A61G11/00 , A61G12/00
CPC分类号： A61B5/02055 , A61B5/411 , A61B2560/0242
摘要： A patient carestation for providing care to a patient including at least one environmental sensor sensing information concerning the environment surrounding the patient and providing electronic signals indicative of that environment. There are also physiological sensors sensing information relating to physiological conditions of the patient other than skin temperature and providing electronic signals indicative of physiological conditions of the patient. There may also be therapeutic sensors providing data based on therapy administered by peripheral apparatus and an input receiving patient information. A signal processor receives the signals from the physiological sensors, the environmental sensor, the therapeutic sensor and the patient information input and combines those signals into an integrated combination of signals for use by the caregiver. The integrated combination of signals can be used in a smart alarm or to generally appraise the caregiver at a central location as to the status of the patient.
摘要翻译：一种用于向患者提供护理的患者护理器，包括至少一个感测关于患者周围环境的信息的环境传感器，并提供指示该环境的电子信号。还有生理传感器感测与皮肤温度以外的患者的生理状况相关的信息，并提供指示患者的生理状态的电子信号。还可以存在基于由外围设备施加的治疗和接收患者信息的输入提供数据的治疗传感器。信号处理器接收来自生理传感器，环境传感器，治疗传感器和患者信息输入的信号，并将这些信号组合成信号的综合组合以供看护者使用。信号的综合组合可用于智能报警器，或者在患者的状态的中心位置通常评估护理人员。

3. 发明申请

US20050080316A1 Direct heater control for infant care apparatus 失效
标题翻译：婴儿护理仪器的直接加热器控制
公开(公告)号：US20050080316A1
公开(公告)日：2005-04-14
申请号：US10685100
申请日：2003-10-14
申请人： Matthew Severns
发明人： Matthew Severns
IPC分类号： A61G11/00 , G05D23/24 , H05B1/02 , H05B3/34
CPC分类号： H05B1/025 , A61G11/00 , G05D23/2401 , H05B3/34 , H05B2203/032
摘要： A heater control system for an infant warming apparatus. The apparatus has a radiant heater comprising a heating element that is energized by an electrical supply to emit radiant energy toward the infant on the platform. The power delivered to the heater element is directly ascertained by measuring the voltage across the heater element and the current passing through the heater element and by computing directly the actual power applied to the heater element. By knowing the actual power applied to the heater, that heater power can be more precisely controlled to a desired power level.
摘要翻译：一种用于婴儿加热装置的加热器控制系统。该装置具有辐射加热器，该辐射加热器包括加热元件，该加热元件由电源激励以向平台上的婴儿发射辐射能。通过测量加热器元件上的电压和通过加热器元件的电流，并直接计算施加到加热器元件的实际功率，直接确定输送到加热元件的功率。通过了解施加到加热器的实际功率，可以将加热器功率更精确地控制到期望的功率水平。

4. 发明申请

US20060063967A1 Delayed intensity light for infant care apparatus 审中-公开
标题翻译：婴儿护理器具延迟强度光
公开(公告)号：US20060063967A1
公开(公告)日：2006-03-23
申请号：US11250000
申请日：2005-10-13
申请人： Michael Mackin , Matthew Severns
发明人： Michael Mackin , Matthew Severns
IPC分类号： A61G11/00
CPC分类号： A61G11/00
摘要： An infant care apparatus for supporting an infant upon an infant platform having a procedure light that is adapted to direct light onto the infant resting on the infant platform. There is a electrical circuit that is activated by the user turning on the procedure light whereupon the electrical circuit prevents the immediate full intensity of the procedure light from impinging upon the infant but starts the intensity of the procedure light at a low level and then increases the intensity of the light emanating from the procedure light over a period of time to a desired intensity. By the gradual increase of intensity, the infant is not startled by the sudden onset of a high intensity beam of light.
摘要翻译：一种用于在婴儿平台上支撑婴儿的婴儿护理装置，其具有适于将光引导到躺在婴儿平台上的婴儿上的过程光。有一个电路被用户打开过程灯激活，因此电路可以防止程序光的立即全部强度撞击到婴儿上，但是将程序光的强度开始在低水平，然后增加在一段时间内从过程光发出的光的强度达到期望的强度。由于强度逐渐增加，婴幼儿不会因高强度光束突然发生而感到震惊。

5. 发明申请

US20050165369A1 Medical overflow protective device 审中-公开
标题翻译：医疗溢流保护装置
公开(公告)号：US20050165369A1
公开(公告)日：2005-07-28
申请号：US10764020
申请日：2004-01-23
申请人： Colin Hodge , Matthew Severns
发明人： Colin Hodge , Matthew Severns
IPC分类号： A61M1/00 , F16K21/18 , F16K31/00 , F16K31/56 , F16K37/00
CPC分类号： A61M1/0049 , A61M1/005 , F16K21/18 , F16K31/003 , F16K31/56 , F16K37/0058
摘要： A protective device that is used in a medical suction system withdrawing liquids from a patient. The device is located upstream of a vacuum regulator and protects that regulator and other downstream components from contacting the liquid being withdrawn from the patient. The protective device has an inlet and an outlet and an actuator mechanism that can move between a contracted position where a gas can communicate through the protective device between the inlet and the outlet and an expanded position where the actuator mechanism occludes both the inlet and the outlet to shut off the vacuum supply to the patient. An electrical circuit having a pair of sensing electrodes provides an electrical discharge to trigger a shape-metal alloy wire to move the actuator mechanism from the contracted position to the expanded position when the sensing electrodes detect the presence of a liquid therebetween.
摘要翻译：一种用于医疗抽吸系统的保护装置，从患者抽出液体。该装置位于真空调节器的上游，并且保护该调节器和其它下游部件不接触从患者抽出的液体。保护装置具有入口和出口以及致动器机构，其能够在收缩位置之间移动，气体可以通过入口和出口之间的保护装置连通，并且致动器机构封闭入口和出口的扩张位置关闭给患者的真空供应。具有一对感测电极的电路提供放电以触发形状金属合金线，以便当感测电极检测其间存在液体时将致动器机构从收缩位置移动到扩展位置。

6. 发明申请

US20060155162A1 Self-contained light for infant care apparatus 审中-公开
标题翻译：婴儿护理器具的独立灯
公开(公告)号：US20060155162A1
公开(公告)日：2006-07-13
申请号：US11032897
申请日：2005-01-11
申请人： Matthew Severns
发明人： Matthew Severns
IPC分类号： A61G11/00
CPC分类号： A61G11/00
摘要： An infant care apparatus for supporting an infant upon an infant platform having a self-contained procedure light that is adapted to direct light onto an infant resting on the infant platform. The self-contained procedure light generally includes a light bulb, an enclosure, a light socket and a diffuser in a common unit and is mounted to an overhead housing that is above the infant platform and which has a lower surface that faces the infant platform. The self-contained procedure light is removable and replaceable from the lower surface of the overhead housing by a convenient, easy means so that the light bulb contained within the self-contained procedure light can be easily replaced without disassembly of the overhead housing.
摘要翻译：一种用于在婴儿平台上支撑婴儿的婴儿护理装置，所述婴儿平台具有适于将光引导到躺在婴儿平台上的婴儿上的独立程序光。独立的程序灯通常包括灯泡，外壳，灯插座和共同单元中的扩散器，并且安装到位于婴儿平台之上并且具有面向婴儿平台的下表面的顶架上。独立的程序灯可以通过方便，简单的方式从顶置外壳的下表面移除和更换，从而可以方便地更换容纳在独立程序中的灯泡，而无需拆卸顶置式外壳。

7. 发明申请

US20050183895A1 Fuel cell powered patient transport cart 审中-公开
标题翻译：燃料电池供电的病人运输车
公开(公告)号：US20050183895A1
公开(公告)日：2005-08-25
申请号：US10782032
申请日：2004-02-19
申请人： Matthew Severns
发明人： Matthew Severns
IPC分类号： B62B3/04 , A61G7/08 , A61G10/02 , A61G11/00 , B62B3/00 , B62B3/10 , B62B3/12 , B62B5/00 , H01M8/06 , B60K1/00
CPC分类号： H01M8/0618 , A61G7/08 , A61G11/00 , A61G11/009 , A61G2203/80 , H01M2250/20 , Y02T90/32
摘要： A transport cart for attaching to a patient care apparatus, such as a patient bed or infant care apparatus and is used to move that patient care apparatus from one location to another. During that transport, the transport cart supplies electrical power to the patient care apparatus or peripheral equipment attending to the care and monitoring of the patient. There is, therefore, a source of power on the transport cart that moves with the transport cart and enables that transport cart to provide the electrical power. The electrical source on the transport cart is a fuel cell such that the cart can continue to supply the electrical power to the patient care apparatus for so long as there is a supply of fuel on the transport cart to operate the fuel cell. With the use of a fuel cell, there is no need for considerable periods of downtime that is currently necessary for recharging one or more batteries on the transport cart and thus the transport cart of this invention is more readily available to the hospital personnel.
摘要翻译：用于附接到患者护理装置（例如患者床或婴儿护理装置）并用于将该患者护理装置从一个位置移动到另一个位置的运送车。在运输过程中，运输车辆向患者护理设备或外围设备提供电力，以照顾和监视患者。因此，运输车上的动力源与运输车一起移动，并使该运输车能够提供电力。运输车上的电源是燃料电池，使得只要在运输车上供应燃料以操作燃料电池，便可以继续向病人护理设备供电。通过使用燃料电池，不需要在运输车上再充电一个或多个电池所需的相当长的停机时间，因此本发明的运输车辆更容易被医院人员使用。

8. 发明申请

US20050101829A1 Delayed intensity light for infant care apparatus 审中-公开
标题翻译：婴儿护理器具延迟强度光
公开(公告)号：US20050101829A1
公开(公告)日：2005-05-12
申请号：US10703380
申请日：2003-11-07
申请人： Michael Mackin , Matthew Severns
发明人： Michael Mackin , Matthew Severns
IPC分类号： F21V33/00 , A61G11/00 , A61N5/06 , F21Y101/00 , H05B37/02
CPC分类号： A61G11/00
摘要： An infant care apparatus for supporting an infant upon an infant platform having a procedure light that is adapted to direct light onto the infant resting on the infant platform. There is a electrical circuit that is activated by the user turning on the procedure light whereupon the electrical circuit prevents the immediate full intensity of the procedure light from impinging upon the infant but starts the intensity of the procedure light at a low level and then increases the intensity of the light emanating from the procedure light over a period of time to a desired intensity. By the gradual increase of intensity, the infant is not startled by the sudden onset of a high intensity beam of light.
摘要翻译：一种用于在婴儿平台上支撑婴儿的婴儿护理装置，其具有适于将光引导到躺在婴儿平台上的婴儿上的过程光。有一个电路被用户打开过程灯激活，因此电路可以防止程序光的立即全部强度撞击到婴儿上，但是将程序光的强度开始在低水平，然后增加在一段时间内从过程光发出的光的强度达到期望的强度。由于强度逐渐增加，婴幼儿不会因高强度光束突然发生而感到震惊。

9. 发明申请

US20050070756A1 Infant care apparatus with fixed overhead heater 有权
标题翻译：婴儿护理器具固定架空加热器
公开(公告)号：US20050070756A1
公开(公告)日：2005-03-31
申请号：US10672948
申请日：2003-09-26
申请人： Steven Falk , Matthew Severns , Joseph Boris , Michael Mackin , Christopher Dykes
发明人： Steven Falk , Matthew Severns , Joseph Boris , Michael Mackin , Christopher Dykes
IPC分类号： A61G11/00 , H05B3/00
CPC分类号： A61G11/00 , A61G11/002 , A61G11/005 , A61G11/006 , A61G11/009 , H05B3/0085
摘要： An infant care apparatus having a canopy movable with respect to an infant support for supporting an infant between a lower position enclosing the infant in an infant compartment and an upper position opening the infant compartment. The canopy has an opening and a door that can be closed to block the opening and opened to unblock the opening. A radiant heater is located in a fixed position above the infant support to direct infrared energy toward the infant support. When the canopy is in its lower position, a convective heating system warms the infant compartment. The door either closes as the canopy moves to its lower position or opens as the canopy moves to its upper position.
摘要翻译：一种婴儿护理装置，具有相对于婴儿支架移动的顶篷，用于支撑婴儿在包围婴儿隔间中的婴儿的下部位置和打开婴儿隔间的上部位置之间。盖子有一个开口和一个可以关闭的门，以阻挡开口并打开以阻止开口。辐射加热器位于婴儿支架上方的固定位置，以将红外能量引导到婴儿支架。当顶篷处于较低位置时，对流加热系统会加热婴儿隔间。当盖子移动到其下部位置时，门或者关闭，或者当顶篷移动到其上部位置时打开。

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