-
公开(公告)号：US08246573B2
公开(公告)日：2012-08-21
申请号：US12768336
申请日：2010-04-27
CPC分类号： A61M5/14276 , A61B5/1116 , A61M5/14212 , A61M5/172 , A61M2205/18 , A61M2205/3317 , A61M2205/50
摘要： A medical device system comprises a reservoir configured to store a therapeutic fluid and a medical pump configured to deliver the therapeutic fluid from the reservoir to a patient. The system also comprises a sensor that can detect a characteristic associated with the pump and a processor to determine if the characteristic detected indicates the reservoir is empty or near empty. The characteristic may comprise a property associated with the energization of an actuation mechanism configured to be energized to provide a pump stroke. The characteristic may also comprise a characteristic of a noise made by an actuator within the pump at the end of a pump stroke.
摘要翻译： 医疗设备系统包括被配置为存储治疗流体的储存器和被配置为将治疗流体从储存器输送到患者的医用泵。 该系统还包括可以检测与泵相关联的特征的传感器和处理器，以确定检测到的特征是否指示储存器为空或接近空。 特征可以包括与致动机构的通电相关联的特性，该致动机构配置成被激励以提供泵冲程。 特征还可以包括在泵冲程结束时由泵内的致动器产生的噪声的特性。
-
公开(公告)号：US20110264006A1
公开(公告)日：2011-10-27
申请号：US12768336
申请日：2010-04-27
CPC分类号： A61M5/14276 , A61B5/1116 , A61M5/14212 , A61M5/172 , A61M2205/18 , A61M2205/3317 , A61M2205/50
摘要： A medical device system comprises a reservoir configured to store a therapeutic fluid and a medical pump configured to deliver the therapeutic fluid from the reservoir to a patient. The system also comprises a sensor that can detect a characteristic associated with the pump and a processor to determine if the characteristic detected indicates the reservoir is empty or near empty. The characteristic may comprise a property associated with the energization of an actuation mechanism configured to be energized to provide a pump stroke. The characteristic may also comprise a characteristic of a noise made by an actuator within the pump at the end of a pump stroke.
摘要翻译： 医疗设备系统包括被配置为存储治疗流体的储存器和被配置为将治疗流体从储存器输送到患者的医用泵。 该系统还包括可以检测与泵相关联的特征的传感器和处理器，以确定检测到的特征是否指示储存器为空或接近空。 特征可以包括与致动机构的通电相关联的特性，该致动机构配置成被激励以提供泵冲程。 特征还可以包括在泵冲程结束时由泵内的致动器产生的噪声的特性。
-
公开(公告)号：US20120283639A1
公开(公告)日：2012-11-08
申请号：US13553270
申请日：2012-07-19
IPC分类号： A61M5/168
CPC分类号： A61M5/14276 , A61B5/1116 , A61M5/14212 , A61M5/172 , A61M2205/18 , A61M2205/3317 , A61M2205/50
摘要： A medical device system comprises a reservoir configured to store a therapeutic fluid and a medical pump configured to deliver the therapeutic fluid from the reservoir to a patient. The system also comprises a sensor that can detect a characteristic associated with the pump and a processor to determine if the characteristic detected indicates the reservoir is empty or near empty. The characteristic may comprise a characteristic of a noise made by an actuator within the pump at the end of a pump stroke.
摘要翻译： 医疗设备系统包括被配置为存储治疗流体的储存器和被配置为将治疗流体从储存器输送到患者的医用泵。 该系统还包括可以检测与泵相关联的特征的传感器和处理器，以确定检测到的特征是否指示储存器为空或接近空。 该特征可以包括在泵冲程结束时由泵内的致动器产生的噪声的特性。
-
公开(公告)号：US08801668B2
公开(公告)日：2014-08-12
申请号：US13553270
申请日：2012-07-19
IPC分类号： A61M5/168
CPC分类号： A61M5/14276 , A61B5/1116 , A61M5/14212 , A61M5/172 , A61M2205/18 , A61M2205/3317 , A61M2205/50
摘要： A medical device system comprises a reservoir configured to store a therapeutic fluid and a medical pump configured to deliver the therapeutic fluid from the reservoir to a patient. The system also comprises a sensor that can detect a characteristic associated with the pump and a processor to determine if the characteristic detected indicates the reservoir is empty or near empty. The characteristic may comprise a characteristic of a noise made by an actuator within the pump at the end of a pump stroke.
摘要翻译： 医疗设备系统包括被配置为存储治疗流体的储存器和被配置为将治疗流体从储存器输送到患者的医用泵。 该系统还包括可以检测与泵相关联的特征的传感器和处理器，以确定检测到的特征是否指示储存器为空或接近空。 该特征可以包括在泵冲程结束时由泵内的致动器产生的噪声的特性。
-
公开(公告)号：US20110257591A1
公开(公告)日：2011-10-20
申请号：US12762064
申请日：2010-04-16
CPC分类号： A61M5/1684 , A61M5/14276 , A61M5/16854 , A61M2005/14264 , A61M2205/3331 , A61M2205/3379 , A61M2205/3389
摘要： Unexpected changes in the volume of therapeutic fluid in the reservoir of a fluid delivery device are detected based on changes in the pressure of the reservoir measured over a period of time by a pressure sensor. Additionally, an ambulatory reservoir fluid volume gauge is provided to indicate an actual volume of therapeutic fluid in a fluid delivery device reservoir. The actual volume of therapeutic fluid in the reservoir indicated by the ambulatory reservoir fluid volume gauge is determined based on changes in the pressure in the reservoir measured over a period of time by a pressure sensor.
摘要翻译： 基于通过压力传感器在一段时间内测量的储存器的压力变化来检测流体输送装置的储存器中的治疗流体体积的意外变化。 此外，提供了动态储存器流体体积计，以指示流体输送装置储存器中的治疗流体的实际体积。 基于动态储存器流体体积计指示的储存器中的治疗流体的实际体积是基于压力传感器在一段时间内测量的储存器中的压力变化来确定的。
-
公开(公告)号：US09687603B2
公开(公告)日：2017-06-27
申请号：US12762064
申请日：2010-04-16
CPC分类号： A61M5/1684 , A61M5/14276 , A61M5/16854 , A61M2005/14264 , A61M2205/3331 , A61M2205/3379 , A61M2205/3389
摘要： Unexpected changes in the volume of therapeutic fluid in the reservoir of a fluid delivery device are detected based on changes in the pressure of the reservoir measured over a period of time by a pressure sensor. Additionally, an ambulatory reservoir fluid volume gauge is provided to indicate an actual volume of therapeutic fluid in a fluid delivery device reservoir. The actual volume of therapeutic fluid in the reservoir indicated by the ambulatory reservoir fluid volume gauge is determined based on changes in the pressure in the reservoir measured over a period of time by a pressure sensor.
-
公开(公告)号：US09192719B2
公开(公告)日：2015-11-24
申请号：US12916720
申请日：2010-11-01
申请人： Charles R. Rogers , Irfan Z. Ali , Ronald L. Mezera , Keith A. Miesel , Scott A. Sarkinen , Nicholas R. Whitehead
发明人： Charles R. Rogers , Irfan Z. Ali , Ronald L. Mezera , Keith A. Miesel , Scott A. Sarkinen , Nicholas R. Whitehead
CPC分类号： A61M5/16809 , A61M5/14216 , A61M5/14276 , A61M2005/16863 , A61M2005/16868 , A61M2005/16872
摘要： A method of detecting a fault condition within an implantable medical pump comprises delivering therapeutic fluid using a medical pump comprising an actuation mechanism configured to be energized to provide a pump stroke, detecting a property associated with energizing the actuation mechanism, and determining whether the property associated with energizing the actuation mechanism indicates that a fault condition exists with the medical pump.
摘要翻译： 检测可植入医疗泵内的故障状况的方法包括使用医用泵递送治疗流体，所述医疗泵包括致动机构，所述致动机构被配置为通电以提供泵行程，检测与致动机构通电相关联的属性，以及确定属性是否相关联 通过致动机构通电，指示医疗泵存在故障状况。
-
公开(公告)号：US20120109099A1
公开(公告)日：2012-05-03
申请号：US12916720
申请日：2010-11-01
申请人： Charles R. Rogers , Irfan Z. Ali , Ronald L. Mezera , Keith A. Miesel , Scott A. Sarkinen , Nicholas R. Whitehead
发明人： Charles R. Rogers , Irfan Z. Ali , Ronald L. Mezera , Keith A. Miesel , Scott A. Sarkinen , Nicholas R. Whitehead
IPC分类号： A61M5/142
CPC分类号： A61M5/16809 , A61M5/14216 , A61M5/14276 , A61M2005/16863 , A61M2005/16868 , A61M2005/16872
摘要： A method of detecting a fault condition within an implantable medical pump comprises delivering therapeutic fluid using a medical pump comprising an actuation mechanism configured to be energized to provide a pump stroke, detecting a property associated with energizing the actuation mechanism, and determining whether the property associated with energizing the actuation mechanism indicates that a fault condition exists with the medical pump.
摘要翻译： 检测可植入医疗泵内的故障状况的方法包括使用医用泵递送治疗流体，所述医疗泵包括致动机构，所述致动机构被配置为通电以提供泵行程，检测与致动机构通电相关联的属性，以及确定属性是否相关联 通过致动机构通电，指示医疗泵存在故障状况。
-
公开(公告)号：US09737660B2
公开(公告)日：2017-08-22
申请号：US13217981
申请日：2011-08-25
申请人： Reginald D. Robinson , Mary E. Robischon , Bernard Q. Li , Irfan Z. Ali , Steven R. Christenson , Keith A. Miesel
发明人： Reginald D. Robinson , Mary E. Robischon , Bernard Q. Li , Irfan Z. Ali , Steven R. Christenson , Keith A. Miesel
CPC分类号： A61M5/16827 , A61M5/14276 , A61M5/1684 , A61M39/223 , A61M2205/3523 , A61M2205/3569 , A61M2210/1003
摘要： A therapeutic fluid delivery device that includes at least one controllable valve is generally described. In one example, an implantable therapeutic fluid delivery system includes a first fluid pathway configured to convey a first therapeutic fluid and a second fluid pathway configured to convey a second therapeutic fluid, the second fluid pathway being separate from the first fluid pathway. The therapeutic fluid delivery system includes a valve connected to the first fluid pathway and the second fluid pathway, and a processor configured to control actuation of the valve to open and close the first fluid pathway and to open and close the second fluid pathway.
-
公开(公告)号：US20120053514A1
公开(公告)日：2012-03-01
申请号：US13217981
申请日：2011-08-25
申请人： Reginald D. Robinson , Mary E. Robischon , Bernard Q. Li , Irfan Z. Ali , Steven R. Christenson , Keith A. Miesel
发明人： Reginald D. Robinson , Mary E. Robischon , Bernard Q. Li , Irfan Z. Ali , Steven R. Christenson , Keith A. Miesel
CPC分类号： A61M5/16827 , A61M5/14276 , A61M5/1684 , A61M39/223 , A61M2205/3523 , A61M2205/3569 , A61M2210/1003
摘要： A therapeutic fluid delivery device that includes at least one controllable valve is generally described. In one example, an implantable therapeutic fluid delivery system includes a first fluid pathway configured to convey a first therapeutic fluid and a second fluid pathway configured to convey a second therapeutic fluid, the second fluid pathway being separate from the first fluid pathway. The therapeutic fluid delivery system includes a valve connected to the first fluid pathway and the second fluid pathway, and a processor configured to control actuation of the value to open and close the first fluid pathway and to open and close the second fluid pathway.
摘要翻译： 通常描述包括至少一个可控阀的治疗流体输送装置。 在一个示例中，可植入治疗流体递送系统包括构造成输送第一治疗流体的第一流体通路和构造成输送第二治疗流体的第二流体通路，第二流体通路与第一流体通路分离。 治疗流体递送系统包括连接到第一流体通路和第二流体通路的阀，以及配置成控制该值的致动以打开和关闭第一流体通路并打开和关闭第二流体通路的处理器。
-
-
-
-
-
-
-
-
-
搜索结果
138 条记录 (耗时 0.031 秒)