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1. 发明授权

US07462786B2 Noise reduction method and system for weight scale 有权
标题翻译：降噪方法和体重秤的系统
公开(公告)号：US07462786B2
公开(公告)日：2008-12-09
申请号：US11683110
申请日：2007-03-07
申请人： John J. O'Mahony , Sonny Behan , Andrew V. Halpert , Edward G. Rychlick
发明人： John J. O'Mahony , Sonny Behan , Andrew V. Halpert , Edward G. Rychlick
IPC分类号： G01G19/00
CPC分类号： G01G17/04 , Y10S128/13
摘要： A weight scale including: a measuring electronic circuit including a filter; a load cell attachable to a support housing and generating a load signal processed by the filter of the electronic circuit; a spring coupled to the load cell to apply a force to the load cell, wherein the load signal is indicative of the force, and a scale beam connected to the spring and to the support housing, wherein a weight to be measured is attached to the scale beam and the force applied by the spring is indicative of the weight, and wherein natural frequencies of the weight and spring is higher than a cut-off frequency of the filter.
摘要翻译：一种称重秤，包括：包括过滤器的测量电子电路; 负载传感器，其附接到支撑壳体并产生由电子电路的滤波器处理的负载信号; 耦合到所述测力传感器以向所述测力传感器施加力的弹簧，其中所述载荷信号指示所述力，以及连接到所述弹簧和所述支撑壳体的比例波束，其中待测量的重量附接到标度光束和由弹簧施加的力表示重量，并且其中重量和弹簧的固有频率高于过滤器的截止频率。

2. 发明授权

US08506511B2 Method and device for removal of radiocontrast media from blood 有权
公开(公告)号：US08506511B2
公开(公告)日：2013-08-13
申请号：US11620438
申请日：2007-01-05
申请人： Steven J. Bernard , John J. O'Mahony , Andrew V. Halpert , Mark Gelfand , Howard R. Levin
发明人： Steven J. Bernard , John J. O'Mahony , Andrew V. Halpert , Mark Gelfand , Howard R. Levin
IPC分类号： A61M1/38
CPC分类号： A61M1/34 , A61M1/341 , A61M1/342 , A61M1/3431 , A61M1/3441 , A61M1/3451 , A61M1/36 , A61M1/3613 , A61M1/3615 , A61M1/3621 , A61M2205/15 , A61M2205/3331 , B01D61/145 , B01D61/22
摘要： An extracorporeal blood circuit including: a withdrawal conduit connectable to a coronary withdrawal catheter; a withdrawal pump connectable to the withdrawal conduit, wherein a pumping rate of the withdrawal pump determines a blood withdrawal rate from the coronary withdrawal catheter; a filter having an input connected to the withdrawal conduit and a blood output connected to an infusion conduit and a filtrate output connected to a filtrate conduit; a filtrate measurement device to determine an amount of filtrate removed from the blood in the filter; a fluid supplementation conduit providing a blood replacement fluid to at least one of the withdrawal conduit, filter and infusion conduit; a supplementation pump connectable to the fluid supplementation conduit, wherein a pumping rate of the supplementation pump determines a rate at which the blood replacement fluid flows into the blood flowing through the blood circuit, and a controller regulating the pumping rate of the supplementation pump such that the rate of the blood replacement fluid provides an amount of blood replacement fluid to the at least one of the withdrawal conduit, filter and infusion conduit so as to substantially match the amount of filtrate removed.

3. 发明申请

US20080221512A1 Patient hydration system with taper down feature 有权
标题翻译：患者水合系统具有锥形特征
公开(公告)号：US20080221512A1
公开(公告)日：2008-09-11
申请号：US12154125
申请日：2008-05-20
申请人： J. Ricardo Da Silva , Wieslaw Gronek , Andrew V. Halpert , Kenneth John Luppi , Robert I. Rudko , Mark Tauscher
发明人： J. Ricardo Da Silva , Wieslaw Gronek , Andrew V. Halpert , Kenneth John Luppi , Robert I. Rudko , Mark Tauscher
IPC分类号： A61M5/14
CPC分类号： A61B5/20 , A61B5/201 , A61B5/208 , A61B5/4839 , A61M5/007 , A61M5/142 , A61M5/16895 , A61M5/1723 , A61M5/365 , A61M2205/18 , A61M2205/3355 , A61M2205/3393 , G01G17/04
摘要： A patient hydration system with an infusion subsystem which infuses fluid into a patient and a urine output measurement subsystem for measuring the amount of urine output by the patient. A controller is configured to control the infusion subsystem and is responsive to the urine output measurement subsystem. The controller includes a balancing function which controls the infusion subsystem to administer fluid infused into the patient to balance the urine output with the fluid infusion. The controller also includes a taper down function which controls the infusion subsystem to administer fluid infused into the patient at a rate less than the rate of urine output by the patient.
摘要翻译：具有将流体输入患者的输注子系统的患者水合系统和用于测量患者的尿量的尿量测量子系统。控制器被配置为控制输注子系统并响应于尿液输出测量子系统。控制器包括平衡功能，其控制输注子系统以输入输入到患者中的流体，以平衡尿液输出与流体输注。该控制器还包括锥形下降功能，其控制输注子系统以低于患者的尿液输出速率的速率输入输入患者体内的液体。

4. 发明授权

US10045734B2 Fluid replacement device 有权
公开(公告)号：US10045734B2
公开(公告)日：2018-08-14
申请号：US12657144
申请日：2010-01-14
申请人： J. Ricardo Da Silva , Wieslaw Gronek , Andrew V. Halpert , Robert I. Rudko , Mark Tauscher
发明人： J. Ricardo Da Silva , Wieslaw Gronek , Andrew V. Halpert , Robert I. Rudko , Mark Tauscher
IPC分类号： A61B5/00 , A61B5/20 , A61M5/172 , G06F19/00 , A61B34/00
摘要： A console includes a weighing subsystem responsive to a first fluid source and a urine collection chamber. A pump infuses fluid from the first fluid source into a patient. A processing subsystem is responsive to the weighing subsystem. Based on the weight of the first fluid source and of the urine collection chamber, urine output and amount of fluid infused into the patient from the first fluid source are determined. A user can set a desired fluid balance and the amount of at least one additional fluid delivered. An actual fluid balance is calculated based on the determined urine output, the determined amount of fluid infused from the first fluid source, and the set amount of the additional fluid delivered. The pump is controlled based on actual fluid balance and set desired fluid balance so actual fluid balance becomes the same or approximately the same as the desired fluid balance.

5. 发明申请

US20100274217A1 Fluid replacement device 审中-公开
标题翻译：流体更换装置
公开(公告)号：US20100274217A1
公开(公告)日：2010-10-28
申请号：US12657144
申请日：2010-01-14
申请人： J. Ricardo Da Silva , Wieslaw Gronek , Andrew V. Halpert , Robert I. Rudko , Mark Tauscher
发明人： J. Ricardo Da Silva , Wieslaw Gronek , Andrew V. Halpert , Robert I. Rudko , Mark Tauscher
IPC分类号： A61M5/168
CPC分类号： A61B5/4839 , A61B5/20 , A61B34/25 , A61M5/1723 , A61M2202/0496 , G06F19/00 , G06F19/3468 , G16H20/17
摘要： A fluid replacement device and method. A console includes a weighing subsystem responsive to a first fluid source and a urine collection chamber. A pump is configured to infuse fluid from the first fluid source into a patient. A processing subsystem in the console is responsive to the weighing subsystem. Based on the weight of the first fluid source and the weight of the urine collection chamber, the patient's urine output and the amount of fluid infused into the patient from the first fluid source are determined. A user interface in the console allows the user to set a desired fluid balance for the patient and the amount of at least one additional fluid delivered to the patient. An actual fluid balance is calculated based on the determined urine output, the determined amount of fluid infused into the patient from the first fluid source, and the set amount of the at least one additional fluid delivered to the patient. The pump is controlled based on the actual fluid balance and the set desired fluid balance so the actual fluid balance becomes the same as or approximately the same as the desired fluid balance.
摘要翻译：流体置换装置及方法。控制台包括响应于第一流体源和尿液收集室的称重子系统。泵配置成将来自第一流体源的流体输入到患者体内。控制台中的处理子系统响应称重子系统。基于第一流体源的重量和尿液收集室的重量，确定患者的尿量和从第一流体源输入到患者体内的液体量。控制台中的用户界面允许用户为患者设置期望的流体平衡以及递送给患者的至少一个附加流体的量。基于所确定的尿液输出，从第一流体源输入到患者中的液体的确定量以及递送给患者的至少一种额外流体的设定量来计算实际流体平衡。基于实际流体平衡和设定的所需流体平衡来控制泵，使得实际流体平衡变得与期望的流体平衡相同或大致相同。

6. 发明授权

US07727222B2 Patient hydration system with taper down feature 有权
标题翻译：患者水合系统具有锥形特征
公开(公告)号：US07727222B2
公开(公告)日：2010-06-01
申请号：US12154125
申请日：2008-05-20
申请人： J. Ricardo Da Silva , Wieslaw Gronek , Andrew V. Halpert , Kenneth John Luppi , Robert I. Rudko , Mark Tauscher
发明人： J. Ricardo Da Silva , Wieslaw Gronek , Andrew V. Halpert , Kenneth John Luppi , Robert I. Rudko , Mark Tauscher
IPC分类号： A61M31/00 , A61M1/00
CPC分类号： A61B5/20 , A61B5/201 , A61B5/208 , A61B5/4839 , A61M5/007 , A61M5/142 , A61M5/16895 , A61M5/1723 , A61M5/365 , A61M2205/18 , A61M2205/3355 , A61M2205/3393 , G01G17/04
摘要： A patient hydration system with an infusion subsystem which infuses fluid into a patient and a urine output measurement subsystem for measuring the amount of urine output by the patient. A controller is configured to control the infusion subsystem and is responsive to the urine output measurement subsystem. The controller includes a balancing function which controls the infusion subsystem to administer fluid infused into the patient to balance the urine output with the fluid infusion. The controller also includes a taper down function which controls the infusion subsystem to administer fluid infused into the patient at a rate less than the rate of urine output by the patient.
摘要翻译：具有将流体输入患者的输注子系统的患者水合系统和用于测量患者的尿量的尿量测量子系统。控制器被配置为控制输注子系统并响应于尿液输出测量子系统。控制器包括平衡功能，其控制输注子系统以输入输入到患者中的流体，以平衡尿液输出与流体输注。该控制器还包括锥形下降功能，其控制输注子系统以低于患者的尿液输出速率的速率输入输入患者体内的液体。

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