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1. 发明授权

US08512286B2 Detecting a full reservoir of an implantable infusion device 有权
标题翻译：检测植入式输液装置的完整容器
公开(公告)号：US08512286B2
公开(公告)日：2013-08-20
申请号：US13088619
申请日：2011-04-18
申请人： Scott L. Kalpin , James M. Haase
发明人： Scott L. Kalpin , James M. Haase
IPC分类号： A61M37/00
CPC分类号： A61M5/14276 , A61M5/1684 , A61M2205/3523 , A61M2209/045
摘要： An implantable infusion device includes a housing and a collapsible member and an interference member disposed within the housing. The collapsible member defines a reservoir for containing fluid and has an outer surface that moves between an empty position and a full position in response to a change in volume of fluid contained in the reservoir. The interference member is configured to engage the outer surface of the collapsible member as the reservoir approaches the full position and to cause pressure in the reservoir to increase following engagement with the surface of the collapsible member and concomitant fluid introduction into the reservoir. The infusion device further includes a pressure sensor in communication with the reservoir, which can be used to determine whether the reservoir is full by measuring characteristic pressures associated with the interference member engaging the outer surface of the collapsible member and concomitant fluid introduction into the reservoir.
摘要翻译：植入式输注装置包括壳体和可折叠构件以及设置在壳体内的干涉构件。可折叠构件限定用于容纳流体的储存器，并且具有响应于容纳在容器中的流体的体积变化而在空位置和满位置之间移动的外表面。干涉构件构造成当储存器接近整个位置时接合可收缩构件的外表面，并且使储存器中的压力随着与可折叠构件的表面的接合以及伴随的流体引入储存器而增加。输液装置还包括与储存器连通的压力传感器，其可用于通过测量与可收缩构件的外表面接合的干涉构件和伴随的流体引入储存器的特征压力来确定储存器是否满。

2. 发明申请

US20100280531A1 SNAP-ON SUTURE RING FOR IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：用于可植入医疗装置的SNAP-ON腰围环
公开(公告)号：US20100280531A1
公开(公告)日：2010-11-04
申请号：US12748899
申请日：2010-03-29
申请人： Scott L. Kalpin , James M. Haase , Michelle M. Kavanagh , Leslie A. Carr , William J. Mitchell , Wayne R. Kuechenmeister
发明人： Scott L. Kalpin , James M. Haase , Michelle M. Kavanagh , Leslie A. Carr , William J. Mitchell , Wayne R. Kuechenmeister
IPC分类号： A61B17/04
CPC分类号： A61M5/14276 , A61M2039/0223 , A61M2205/3523 , A61M2205/52 , A61N1/0504 , A61N1/375
摘要： A suture bar for securing an implantable medical device into a body. The suture bar including a body member having a length disposed between a first and a second end, the body member being formed of a generally elongate tube that is piercable by a suture needle. The suture bar also including a first and second connector fixedly attached on the first and second end of the body member, the first and second connector operable to connect the implantable medical device to a pocket in a body.
摘要翻译：用于将植入式医疗装置固定到体内的缝合棒。所述缝线条包括主体构件，所述主体构件具有设置在第一和第二端之间的长度，所述主体构件由可由缝合针刺穿的大致细长的管形成。缝合线还包括固定地连接在主体构件的第一和第二端上的第一和第二连接器，第一和第二连接器可操作以将可植入医疗装置连接到主体中的口袋。

3. 发明申请

US20120265141A1 DETECTING A FULL RESERVOIR OF AN IMPLANTABLE INFUSION DEVICE 有权
标题翻译：检测可植入式输液装置的完整储存器
公开(公告)号：US20120265141A1
公开(公告)日：2012-10-18
申请号：US13088619
申请日：2011-04-18
申请人： Scott L. Kalpin , James M. Haase
发明人： Scott L. Kalpin , James M. Haase
IPC分类号： A61M5/14
CPC分类号： A61M5/14276 , A61M5/1684 , A61M2205/3523 , A61M2209/045
摘要： An implantable infusion device includes a housing and a collapsible member and an interference member disposed within the housing. The collapsible member defines a reservoir for containing fluid and has an outer surface that moves between an empty position and a full position in response to a change in volume of fluid contained in the reservoir. The interference member is configured to engage the outer surface of the collapsible member as the reservoir approaches the full position and to cause pressure in the reservoir to increase following engagement with the surface of the collapsible member and concomitant fluid introduction into the reservoir. The infusion device further includes a pressure sensor in communication with the reservoir, which can be used to determine whether the reservoir is full by measuring characteristic pressures associated with the interference member engaging the outer surface of the collapsible member and concomitant fluid introduction into the reservoir.
摘要翻译：植入式输注装置包括壳体和可折叠构件以及设置在壳体内的干涉构件。可折叠构件限定用于容纳流体的储存器，并且具有响应于容纳在容器中的流体的体积变化而在空位置和满位置之间移动的外表面。干涉构件构造成当储存器接近整个位置时接合可收缩构件的外表面，并且使储存器中的压力随着与可折叠构件的表面的接合以及伴随的流体引入储存器而增加。输液装置还包括与储存器连通的压力传感器，其可用于通过测量与可收缩构件的外表面接合的干涉构件和伴随的流体引入储存器的特征压力来确定储存器是否满。

4. 发明授权

US09872956B2 Limiting pressure in an implanted catheter 有权
公开(公告)号：US09872956B2
公开(公告)日：2018-01-23
申请号：US13097316
申请日：2011-04-29
申请人： Irfan Z. Ali , Scott L. Kalpin
发明人： Irfan Z. Ali , Scott L. Kalpin
IPC分类号： A61M5/168 , A61M5/142
CPC分类号： A61M5/16804 , A61M5/14276 , A61M5/16854 , A61M5/16877
摘要： A method includes receiving data regarding a catheter being used with the infusion device. The catheter has a lumen operably coupled to a reservoir of the infusion device and is configured to deliver fluid from the infusion device to a target location of a patient. The method further includes infusing fluid from the reservoir into the lumen of the catheter at a first rate and monitoring pressure via a pressure sensor in communication with the lumen of the catheter. Monitoring the pressure includes acquiring pressure data from the pressure sensor at a first frequency. The method also includes (i) determining whether the monitored pressure exceeds a first threshold, wherein the first threshold is based on the data regarding the catheter; and (ii) decreasing the rate at which the fluid is delivered from the reservoir into the catheter if the monitored pressure is determined to exceed the threshold.

5. 发明授权

US08246573B2 Detecting empty medical pump reservoir 有权
标题翻译：检测空的医用泵水箱
公开(公告)号：US08246573B2
公开(公告)日：2012-08-21
申请号：US12768336
申请日：2010-04-27
申请人： Irfan Z. Ali , Keith A. Miesel , Scott L. Kalpin , Scott A. Sarkinen
发明人： Irfan Z. Ali , Keith A. Miesel , Scott L. Kalpin , Scott A. Sarkinen
IPC分类号： A61M31/00 , F04B49/06 , F04B7/00 , A61B5/103
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。

6. 发明授权

US08206378B1 Estimating the volume of fluid in therapeutic fluid delivery device reservoir 有权
标题翻译：估计治疗流体输送装置储存器中的流体体积
公开(公告)号：US08206378B1
公开(公告)日：2012-06-26
申请号：US13085573
申请日：2011-04-13
申请人： Scott L. Kalpin , Michael D. Baudino
发明人： Scott L. Kalpin , Michael D. Baudino
IPC分类号： A61K9/22 , A61M37/00
CPC分类号： A61M5/14276 , A61M5/152 , A61M2005/14204 , A61M2205/3334
摘要： A number of parameters related to the operation of a fluid delivery device are determined based on pressures within the device sensed using multiple pressure sensors. In one example, the volume of therapeutic fluid within a reservoir of a fluid delivery device is estimated based on a measured pressure differential. In another example, the rate at which a therapeutic fluid is added to or removed from the reservoir is estimated based on the measured pressure differential.
摘要翻译：基于使用多个压力传感器感测的装置内的压力来确定与流体输送装置的操作有关的许多参数。在一个示例中，基于测量的压力差估计流体输送装置的储存器内的治疗流体的体积。在另一个实例中，基于所测量的压力差来估计加入到储存器中或从贮存器移除的治疗流体的速率。

7. 发明申请

US20110264006A1 Detecting Empty Medical Pump Reservoir 有权
标题翻译：检测空医用泵水库
公开(公告)号：US20110264006A1
公开(公告)日：2011-10-27
申请号：US12768336
申请日：2010-04-27
申请人： Irfan Z. Ali , Keith A. Miesel , Scott L. Kalpin , Scott A. Sarkinen
发明人： Irfan Z. Ali , Keith A. Miesel , Scott L. Kalpin , Scott A. Sarkinen
IPC分类号： A61M5/142 , G01N27/00 , G01N29/00 , A61B5/103
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。

8. 发明申请

US20110257591A1 VOLUME MONITORING FOR IMPLANTABLE FLUID DELIVERY DEVICES 有权
标题翻译：用于可植入流体输送装置的体积监测
公开(公告)号：US20110257591A1
公开(公告)日：2011-10-20
申请号：US12762064
申请日：2010-04-16
申请人： Cynthia R. Nelson Konen , Irfan Z. Ali , Keith A. Miesel , Scott L. Kalpin
发明人： Cynthia R. Nelson Konen , Irfan Z. Ali , Keith A. Miesel , Scott L. Kalpin
IPC分类号： A61M5/00 , G06F17/18 , G08B21/00 , G01F23/00
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。

9. 发明申请

US20110237936A1 Method and Apparatus for Guiding an External Needle to an Implantable Device 有权
标题翻译：用于将外针引导到可植入装置的方法和装置
公开(公告)号：US20110237936A1
公开(公告)日：2011-09-29
申请号：US13045684
申请日：2011-03-11
申请人： Scott L. Kalpin , Andrew Bzostek , Steven L. Hartmann , Matthew W. Koenig , Brad Jacobsen , Scott A. Sarkinen , Peter J. Borowitz , Bradley A. Jascob
发明人： Scott L. Kalpin , Andrew Bzostek , Steven L. Hartmann , Matthew W. Koenig , Brad Jacobsen , Scott A. Sarkinen , Peter J. Borowitz , Bradley A. Jascob
IPC分类号： A61B5/055
CPC分类号： A61M5/14276 , A61B34/20 , A61B34/25 , A61B90/11 , A61B2034/2051 , A61B2090/0811 , A61B2090/3958 , A61M5/427 , A61M2039/0081 , A61M2039/0238
摘要： A support tool or a supply assembly that delivers a functional fluid to a patient includes an antenna array for receiving or sensing a navigation field. The navigation field can be generated from a localizer. The localizer can be incorporated or included in an implanted device.
摘要翻译：将功能流体递送到患者的支撑工具或供应组件包括用于接收或感测导航区域的天线阵列。可以从定位器生成导航字段。定位器可以并入或包含在植入装置中。

10. 发明申请

US20110172633A1 THERAPY SYNCHRONIZATION 审中-公开
标题翻译：治疗同步
公开(公告)号：US20110172633A1
公开(公告)日：2011-07-14
申请号：US12986578
申请日：2011-01-07
申请人： Irfan Z. Ali , Ronald J. Petri , Scott L. Kalpin
发明人： Irfan Z. Ali , Ronald J. Petri , Scott L. Kalpin
IPC分类号： A61M5/168
CPC分类号： A61M5/14276 , A61M2205/3523 , A61M2205/3569 , A61M2205/50 , A61M2209/01 , G06F19/3418
摘要： A system employing multiple implantable therapy delivery devices may be configured to provide coordinated or synchronized therapy by allowing the devices to communicate with each other, directly or indirectly. Fault tolerance or redundancy may be incorporated into the system to allow for correction of failed devices in real time or pseudo real time.
摘要翻译：使用多个可植入治疗递送装置的系统可以被配置为通过允许装置直接或间接地彼此通信来提供协调或同步的治疗。容错或冗余可以并入系统以允许对实时或伪实时的故障设备进行校正。

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