专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09750947B2 Power saving communication method for an implantable medical device 有权
公开(公告)号：US09750947B2
公开(公告)日：2017-09-05
申请号：US14190518
申请日：2014-02-26
申请人： ST. JUDE MEDICAL AB
发明人： Par Edlund
IPC分类号： A61N1/372 , A61N1/362 , A61N1/37 , A61N1/368
CPC分类号： A61N1/37276 , A61N1/3622 , A61N1/3688 , A61N1/371
摘要： A non-implantable communication unit conducts wireless communication with an implantable medical device (IMD). The communication unit comprises a request processor for generating power down requests destined to the IMD and triggering temporary power down of the IMD radio equipment. When the communication unit receives a data packet from the IMD or a connected programmer it determines the size of the data packet. A timer processor sets a timer to a value defined based on the determined size. A processor controller selectively controls the operation of request processor to generate or stop generating the power down requests based on a current value of the timer. Power down of the IMD radio equipment is thereby prevented if it is likely that the IMD comprises data to transmit to the communication unit as predicted based on data packet sizes.

2. 发明授权

US09345417B2 Method, implantable medical device, and system for determining the condition of a heart valve 有权
公开(公告)号：US09345417B2
公开(公告)日：2016-05-24
申请号：US14800139
申请日：2015-07-15
申请人： ST. JUDE MEDICAL AB
发明人： Karin Jarverud , Andreas Blomqvist
IPC分类号： A61B5/042 , A61B5/02 , A61B5/04 , A61B5/0432 , A61B5/00 , A61B5/07 , A61N1/362 , A61N1/365 , A61N1/368 , A61N1/37
CPC分类号： A61B5/0422 , A61B5/02028 , A61B5/04012 , A61B5/042 , A61B5/0432 , A61B5/076 , A61B5/4836 , A61B5/686 , A61B2562/0214 , A61B2562/227 , A61N1/3627 , A61N1/36521 , A61N1/368 , A61N1/3682 , A61N1/3684 , A61N1/3702
摘要： An implantable medical device has an impedance processor for determining atrial impedance data reflective of the cardiogenic impedance of an atrium of a heart during diastole and/or systole of heart cycle. Ventricular impedance data reflective of the cardiogenic impedance of a ventricle during diastole and/or systole are also determined. The determined impedance data are processed by a representation processor for estimating a diastolic and/or a systolic atrial impedance representation and a diastolic and/or a systolic ventricular impedance representation. A condition processor determines the presence of any heart valve malfunction, such as valve regurgitation and/or stenosis, of at least one heart valve based on the estimated atrial and ventricular impedance representations.

3. 发明申请

US20150038819A1 MEDICAL IMPLANTABLE LEAD WITH FIXATION DETECTION 审中-公开
标题翻译：具有固定检测的医用可植入引线
公开(公告)号：US20150038819A1
公开(公告)日：2015-02-05
申请号：US14518827
申请日：2014-10-20
申请人： ST. JUDE MEDICAL AB
发明人： Sara Hallander , Marcus Helgesson
IPC分类号： A61N1/05 , A61B5/00
CPC分类号： A61B5/6882 , A61B5/04 , A61B5/686 , A61B5/6869 , A61N1/05 , A61N1/0573
摘要： A lead has a helix at a distal end of a rotatable shaft. Prior to implantation of the lead, the helix has a first configuration comprising an electrically active surface coated with an electrically insulative layer of a biologically dissolvable material to render the helix electrically inactive. Upon fixation of the helix into an organ, the helix has the first configuration and a pin is in electrical contact with the organ to detect proper fixation of the helix into the organ. Subsequent to fixation of the helix into the organ, the helix has a second configuration comprising an electrically active surface exposed upon dissolving of the electrically insulative layer of the biologically dissolvable material to render the helix electrically active.
摘要翻译：引线在可旋转轴的远端具有螺旋线。在植入引线之前，螺旋具有第一构型，其包括涂覆有生物可溶解材料的电绝缘层的电活性表面以使螺旋电不活动。螺旋固定在器官中后，螺旋具有第一构型，并且销与器官电接触以检测螺旋到器官中的适当固定。在将螺旋固定到器官之后，螺旋具有第二构造，其包括在溶解生物可溶解材料的电绝缘层时暴露的电活性表面，以使螺旋电活性。

4. 发明申请

US20140180366A1 POWER SAVING COMMUNICATION METHOD FOR AN IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：一种可植入医疗设备的省电通信方法
公开(公告)号：US20140180366A1
公开(公告)日：2014-06-26
申请号：US14190518
申请日：2014-02-26
申请人： ST. JUDE MEDICAL AB
发明人： Par Edlund
IPC分类号： A61N1/372
CPC分类号： A61N1/37276 , A61N1/3622 , A61N1/3688 , A61N1/371
摘要： A non-implantable communication unit conducts wireless communication with an implantable medical device (IMD). The communication unit comprises a request processor for generating power down requests destined to the IMD and triggering temporary power down of the IMD radio equipment. When the communication unit receives a data packet from the IMD or a connected programmer it determines the size of the data packet. A timer processor sets a timer to a value defined based on the determined size. A processor controller selectively controls the operation of request processor to generate or stop generating the power down requests based on a current value of the timer. Power down of the IMD radio equipment is thereby prevented if it is likely that the IMD comprises data to transmit to the communication unit as predicted based on data packet sizes.
摘要翻译：非植入式通信单元与可植入医疗装置（IMD）进行无线通信。通信单元包括用于产生去往IMD的掉电请求并触发IMD无线电设备的临时断电的请求处理器。当通信单元从IMD或连接的编程器接收到数据分组时，确定数据分组的大小。定时器处理器将定时器设置为基于确定的大小定义的值。处理器控制器选择性地控制请求处理器的操作以基于定时器的当前值生成或停止生成掉电请求。因此，如果可能的话IMD包括根据数据包大小预测的数据传送到通信单元，则防止IMD无线电设备掉电。

5. 发明申请

US20140170254A1 ELASTOMERIC TUBE AND METHOD OF MAKING SAME 审中-公开
标题翻译：弹性管及其制造方法
公开(公告)号：US20140170254A1
公开(公告)日：2014-06-19
申请号：US14188561
申请日：2014-02-24
申请人： ST. JUDE MEDICAL AB
发明人： Kenneth Dowling
IPC分类号： B29D23/00
CPC分类号： B29D23/00 , A61L29/06 , B29C48/09 , B29C48/10 , B29C48/18 , B29K2083/00 , B29L2023/22 , B29L2031/753 , B29L2031/7542 , B32B1/08 , B32B7/00 , B32B25/042 , B32B25/20 , B32B27/26 , B32B27/30 , B32B37/00 , B32B2270/00 , B32B2307/54 , B32B2307/546 , B32B2307/552 , B32B2307/554 , B32B2307/5825 , B32B2307/746 , B32B2535/00 , B32B2597/00 , Y10T428/13 , C08L83/04
摘要： In an elastomeric tube and a method for making such a tube, two medical-grade silicone rubber compositions are coaxially coextruded to form a tube. The compositions respectively differ in at least one physical property and respectively have similar curing conditions. The two compositions are blended at an interface formed between the two compositions during the coextruding, so that between 1-99% of the tube forms a blended gradient. The coextruded tube is then cured.
摘要翻译：在弹性管和制造这种管的方法中，两个医用级硅橡胶组合物同轴共挤出以形成管。组合物分别在至少一种物理性质上不同，并且分别具有相似的固化条件。两种组合物在共挤出过程中在两种组合物之间形成的界面处共混，使得1-99％的管形成共混梯度。然后将共挤出的管固化。

6. 发明申请

US20140041220A1 MEDICAL IMPLANTABLE LEAD AND METHOD FOR MANUFACTURING OF SUCH A LEAD 审中-公开
标题翻译：医用可植入式铅及其制造方法
公开(公告)号：US20140041220A1
公开(公告)日：2014-02-13
申请号：US14053508
申请日：2013-10-14
申请人： ST. Jude Medical AB
发明人： Per Jarl , Rolf Hill
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , Y10T29/49208
摘要： A medical implantable lead has a header in a distal end, a fixation arrangement and an electrode arranged in the header. The lead also has a connector in a proximal end that includes a connector pin and is adapted to be connected to a monitoring and/or controlling device, and an inner coil, which extends inside an outer casing of the lead and is adapted to transmit electrical signals between the monitoring and/or controlling device and the electrode. The inner coil is attached to the connector pin. The inner coil extends through a bore inside the connector pin and is attached to the connector pin in its proximal end. A method for manufacturing such a lead is also provided.
摘要翻译：医疗可植入引线具有远端的头部，固定装置和设置在头部中的电极。引线还具有近端中的连接器，其包括连接器引脚，并且适于连接到监控和/或控制装置，以及内部线圈，其在引线的外部壳体内延伸并适于传输电气监控和/或控制设备与电极之间的信号。内部线圈连接到连接器引脚。内线圈延伸穿过连接器销内的孔，并在其近端附接到连接器销。还提供了制造这种引线的方法。

7. 发明申请

US20040243187A1 Implantable bi-ventricular stimulation device and system, and bi-ventricular stimulation and sensing method 有权
标题翻译：可植入双心室刺激装置和系统，以及双心室刺激和感测方法
公开(公告)号：US20040243187A1
公开(公告)日：2004-12-02
申请号：US10720449
申请日：2003-11-24
申请人： St. Jude Medical AB
发明人： Sven-Erik Hedberg , Asa Uhrenius , Karin Jarverud , Hans Strandberg , Nils Holmstrom , Anders Bjorling , Goran Budgifvars
IPC分类号： A61N001/362
CPC分类号： A61N1/368 , A61N1/056 , A61N1/3684 , A61N2001/0585
摘要： An implantable bi-ventricular heart stimulating device (10) has a control circuit with first and second sensing circuits for respectively sensing in the two ventricles and first and second stimulation circuits for respectively stimulating the two ventricles. The control circuit determines whether a signal, sensed by said second sensing circuit, occurs essentially simultaneously with a signal sensed by the first sensing circuit. Furthermore, the control circuit determines whether a further signal is sensed by said second sensing circuit within a predetermined time interval which follows after the signal sensed by the second sensing circuit but within the same time cycle as that signal. If this occurs, the control circuit determines whether the sensed signals represent actual cardiac events, or are likely the result of far field detection.
摘要翻译：可植入式双心室心脏刺激装置（10）具有控制电路，该控制电路具有用于分别感测两个心室的第一和第二感测电路以及分别刺激两个脑室的第一和第二刺激电路。控制电路确定由所述第二感测电路检测到的信号是否基本上与由第一感测电路感测的信号同时发生。此外，控制电路确定在由第二感测电路感测到的信号之后但在与该信号相同的时间周期内的预定时间间隔内，所述第二感测电路是否感测到另外的信号。如果发生这种情况，则控制电路确定感测到的信号是否代表实际的心脏事件，或者很可能是远场检测的结果。

8. 发明申请

US20040002738A1 Implantable cardioverter defibrillator with automatic adjustment of shock energy content 审中-公开
标题翻译：可植入式心律转复除颤器，具有自动调节冲击能量含量
公开(公告)号：US20040002738A1
公开(公告)日：2004-01-01
申请号：US10437110
申请日：2003-05-13
申请人： St. Jude Medical AB
发明人： Magnus Ohman , Berit Larsson
IPC分类号： A61N001/39
CPC分类号： A61N1/3943 , A61N1/3712 , A61N1/3714
摘要： In an implantable cardioverter defibrillator capable of reducing the required energy content of defibrillation and/or cardioversion pulses, the ventricular and/or atrial capture threshold is measured, based on the measured threshold values, the value settings for the energy contents of the defibrillation and/or cardioversion pulses is increased or reduced in correspondence with variations in the measured capture thresholds.
摘要翻译：在能够减少除颤和/或心脏复律脉冲所需的能量含量的植入式心律转复除颤器中，基于所测量的阈值，测量心室和/或心房捕获阈值，用于除颤和/或心律转复脉冲的能量含量的值设置和/ 或者根据测量的捕获阈值的变化增加或减少心脏复律脉冲。

9. 发明申请

US20030114890A1 Implantable cardiac stimulator wherein AV-delay adjustment is limited during dynamic atrial overdrive 失效
标题翻译：植入式心脏刺激器，其中在动态心房超速驱动期间AV延迟调整受到限制
公开(公告)号：US20030114890A1
公开(公告)日：2003-06-19
申请号：US10272850
申请日：2002-10-16
申请人： St. Jude Medical AB
发明人： Hans Schuller
IPC分类号： A61N001/365
CPC分类号： A61N1/3622 , A61N1/3682
摘要： A cardiac pacemaker has an algorithm for dynamic overdrive of a patient's atria in order to suppress atrial tachyarrhythmias. The device further has circuitry for adapting the AV-delay during dynamic overdrive of the atria to a value adapted to the patient's needs.
摘要翻译：心脏起搏器具有用于患者心房动态过度驱动以抑制心房快速性心律失常的算法。该装置还具有用于在心房的动态过驱动期间将AV延迟适配成适应于患者需要的值的电路。

10. 发明申请

US20030046677A1 Method for providing software to an implantable medical device system 有权
标题翻译：用于向可植入医疗装置系统提供软件的方法
公开(公告)号：US20030046677A1
公开(公告)日：2003-03-06
申请号：US10153579
申请日：2002-05-22
申请人： St. Jude Medical AB
发明人： Magnus Lindberg , Hans Abrahamson , Mats Arturson
IPC分类号： G06F009/44 , G06F009/445
CPC分类号： G06F8/65 , A61N1/37211 , A61N1/37264 , G06F19/00 , G06F19/3418 , G16H40/40
摘要： In a method for providing software to an implantable medical device system, including an implanted medical device and a presentation unit in communication with each other, a most current version of software for operating one or more of these system units is stored at a server which is remote from the implanted medical device system. Upon each start-up of the presentation unit, a communication link is established between the server and the presentation unit, and information is provided from the presentation unit to the server identifying the software which is respectively currently stored in one or more of the system units. The server determines whether the currently stored software in the system units requires an update and, if so, the server downloads the software version stored at the server to any of the system units which is/are in need of updated software.
摘要翻译：在用于向可植入医疗装置系统提供软件的方法中，包括植入医疗装置和彼此通信的呈现单元，用于操作这些系统单元中的一个或多个的最新版本的软件被存储在服务器远离植入的医疗设备系统。在呈现单元的每次启动时，在服务器和呈现单元之间建立通信链接，并且从呈现单元向识别当前存储在一个或多个系统单元中的软件的服务器提供信息。服务器确定系统单元中当前存储的软件是否需要更新，如果是，服务器将存储在服务器中的软件版本下载到任何需要更新软件的系统单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式