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公开(公告)号：US20070144794A1
公开(公告)日：2007-06-28
申请号：US11683110
申请日：2007-03-07
申请人： John O'Mahony , Sonny Behan , Andrew Halpert , Edward Rychlick
发明人： John O'Mahony , Sonny Behan , Andrew Halpert , Edward Rychlick
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。
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公开(公告)号：US20060012774A1
公开(公告)日：2006-01-19
申请号：US11217391
申请日：2005-09-02
申请人： John O'Mahony , Edwin Merrick , Sonny Behan
发明人： John O'Mahony , Edwin Merrick , Sonny Behan
IPC分类号： G01N33/48
CPC分类号： A61M1/1692 , A61M2205/331
摘要： A blood leak detector is disclosed having a light source projecting a beam along an optical path, wherein the beam has a wavelength in a range of about 800 to 930 nm; a light detector receiving the beam through an aperture having a diameter in a range of 30 to 60 thousands of an inch; and a housing to receive a tubular liquid passage between the light source and light detector, the housing having a slot transverse to the optical path to receive the tubular liquid passage and the slot has a width narrower than the tubular liquid passage when uncompressed.
摘要翻译： 公开了一种血液泄漏检测器，其具有沿着光路投射光束的光源，其中所述光束具有在约800至930nm范围内的波长; 光检测器，其通过具有30至60千英寸范围内的直径的孔接收光束; 以及壳体，用于在所述光源和光检测器之间接收管状液体通道，所述壳体具有横向于所述光路的槽以容纳所述管状液体通道，并且所述狭槽在未被压缩时具有比所述管状液体通道窄的宽度。
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公开(公告)号：US20060140799A1
公开(公告)日：2006-06-29
申请号：US11362197
申请日：2006-02-27
申请人： John O'Mahony , Sonny Behan
发明人： John O'Mahony , Sonny Behan
IPC分类号： F04B43/12
CPC分类号： F04B43/1253
摘要： A peristaltic pump is disclosed having pump motor with a rotating motor shaft and a shaft axis; a peristaltic pump head rotatably mounted on the motor shaft; a raceway having a semi-circular track arranged around the pump head and coaxial with the shaft axis, wherein the track has a beveled edge at an entrance to the raceway to receive a tube loop being loaded into the pump; the pump head includes at least one roller orbiting the raceway and compressing the tube loop against said raceway, and a cartridge to which the tube loop is attached and mountable on the raceway.
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公开(公告)号：US07462786B2
公开(公告)日：2008-12-09
申请号：US11683110
申请日：2007-03-07
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。
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公开(公告)号：US07547200B2
公开(公告)日：2009-06-16
申请号：US11362197
申请日：2006-02-27
申请人： John J. O'Mahony , Sonny Behan
发明人： John J. O'Mahony , Sonny Behan
IPC分类号： F04B43/12
CPC分类号： F04B43/1253
摘要： A peristaltic pump is disclosed having pump motor with a rotating motor shaft and a shaft axis; a peristaltic pump head rotatably mounted on the motor shaft; a raceway having a semi-circular track arranged around the pump head and coaxial with the shaft axis, wherein the track has a beveled edge at an entrance to the raceway to receive a tube loop being loaded into the pump; the pump head includes at least one roller orbiting the raceway and compressing the tube loop against said raceway, and a cartridge to which the tube loop is attached and mountable on the raceway.
摘要翻译： 公开了一种具有旋转电机轴和轴线的泵马达的蠕动泵; 可旋转地安装在电动机轴上的蠕动泵头; 滚道，其具有围绕泵头并与轴轴线同轴的半圆形轨道，其中所述轨道在所述滚道的入口处具有倾斜边缘，以接收加载到所述泵中的管道环路; 所述泵头包括至少一个绕所述滚道运动的滚筒，并且将所述管回路压靠所述滚道，以及将所述管环连接并安装在所述滚道上的筒。
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公开(公告)号：US07230687B2
公开(公告)日：2007-06-12
申请号：US11217391
申请日：2005-09-02
申请人： John J. O'Mahony , Edwin B. Merrick , Sonny Behan
发明人： John J. O'Mahony , Edwin B. Merrick , Sonny Behan
CPC分类号： A61M1/1692 , A61M2205/331
摘要： A blood leak detector is disclosed having a light source projecting a beam along an optical path, wherein the beam has a wavelength in a range of about 800 to 930 nm; a light detector receiving the beam through an aperture having a diameter in a range of 30 to 60 thousands of an inch; and a housing to receive a tubular liquid passage between the light source and light detector, the housing having a slot transverse to the optical path to receive the tubular liquid passage and the slot has a width narrower than the tubular liquid passage when uncompressed.
摘要翻译： 公开了一种血液泄漏检测器，其具有沿着光路投射光束的光源，其中所述光束具有在约800至930nm范围内的波长; 光检测器，其通过具有30至60千英寸范围内的直径的孔接收光束; 以及壳体，用于在所述光源和光检测器之间接收管状液体通道，所述壳体具有横向于所述光路的槽以容纳所述管状液体通道，并且所述狭槽在未被压缩时具有比所述管状液体通道窄的宽度。
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公开(公告)号：US07018182B2
公开(公告)日：2006-03-28
申请号：US10386655
申请日：2003-03-13
申请人： John J. O'Mahony , Sonny Behan
发明人： John J. O'Mahony , Sonny Behan
IPC分类号： F04B43/12
CPC分类号： F04B43/1253
摘要： A peristaltic pump is disclosed having pump motor with a rotating motor shaft and a shaft axis; a peristaltic pump head rotatably mounted on the motor shaft; a raceway having a semi-circular track arranged around the pump head and coaxial with the shaft axis, wherein the track has a beveled edge at an entrance to the raceway to receive a tube loop being loaded into the pump; the pump head includes at least one roller orbiting the raceway and compressing the tube loop against said raceway, and a cartridge to which the tube loop is attached and mountable on the raceway.
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公开(公告)号：US07199312B2
公开(公告)日：2007-04-03
申请号：US10807370
申请日：2004-03-24
IPC分类号： G01G23/02
CPC分类号： G01G17/04 , Y10S128/13
摘要： A weight scale for a extracorporeal pump controller including: a load cell mounted to a support housing; a spring coupled to the load cell to apply a force to the load cell; a scale beam connected to the spring and at a proximal end connected to the support housing, and an overload protection bore having an aperture through which extends said beam and said aperture having at least one edge in a path of said beam, wherein said edge terminates said path and the beam has maximum rated load position in the path before the edge.
摘要翻译： 一种用于体外泵控制器的体重秤，包括：安装到支撑壳体上的测力传感器; 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; 连接到弹簧并且在连接到支撑壳体的近端处的标尺梁，以及具有孔的过载保护孔，所述梁延伸，所述梁和所述孔在所述梁的路径中具有至少一个边缘，其中所述边缘终止 所述路径和梁在边缘之前的路径中具有最大额定载荷位置。
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公开(公告)号：US06947131B2
公开(公告)日：2005-09-20
申请号：US10367875
申请日：2003-02-19
申请人： John J. O'Mahony , Edwin B. Merrick , Sonny Behan
发明人： John J. O'Mahony , Edwin B. Merrick , Sonny Behan
CPC分类号： A61M1/1692 , A61M2205/331
摘要： A blood leak detector is disclosed having a light source projecting a beam along an optical path, wherein the beam has a wavelength in a range of about 800 nm to 930 nm; a light detector receiving the beam; a housing with a slot to receive a transparent tube between the light source and light detector and aligned with the optical path.
摘要翻译： 公开了一种具有沿着光路投射光束的光源的血液泄漏检测器，其中所述光束具有在约800nm至930nm范围内的波长; 接收光束的光检测器; 具有槽的壳体，用于在光源和光检测器之间接收透明管并与光路对准。
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