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1. 发明申请

US20110098546A1 ASSESSING MEDICAL CONDITIONS BASED ON VENOUS OXYGEN SATURATION AND HEMATOCRIT INFORMATION 审中-公开
标题翻译：基于静脉氧饱和度和血压信息评估医疗条件
公开(公告)号：US20110098546A1
公开(公告)日：2011-04-28
申请号：US12976493
申请日：2010-12-22
申请人： Taraneh Ghaffari Farazi , Gene A. Bornzin , Yelena Nabutovsky , Kyungmoo Ryu , Keith Victorine , Xiaoyi Min , John W. Poore
发明人： Taraneh Ghaffari Farazi , Gene A. Bornzin , Yelena Nabutovsky , Kyungmoo Ryu , Keith Victorine , Xiaoyi Min , John W. Poore
IPC分类号： A61B5/1459
CPC分类号： A61B5/1459 , A61B5/0031 , A61B5/0205 , A61B5/021 , A61B5/029 , A61B5/04001 , A61B5/0464 , A61B5/0816 , A61B5/14535 , A61B5/14539 , A61B5/7285 , A61N1/36557 , A61N1/36564 , A61N1/36585
摘要： Methods for assessing, diagnosing and treating medical conditions using SvO2 and hematocrit measurements alone, or in combination with other measurements related to cardiac activity are provided. These includes methods for distinguishing true anemia from diluted anemia, methods for anemia detection, methods for measuring disease progression based on anemia trending, methods for managing therapy delivery, methods for managing heart failure drug therapies, methods for cardiac output optimization based on SvO2, methods for cardiac resynchronization therapy lead placement, method for detection of heart failure decompensation, and methods to monitor and treat systolic versus diastolic heart failure are provided.
摘要翻译：提供了使用SvO2和血细胞比容测量单独评估，诊断和治疗医疗条件或与心脏活动相关的其他测量结合的方法。这些包括区分真正贫血与稀释性贫血的方法，贫血检测方法，基于贫血趋势测量疾病进展的方法，管理治疗递送的方法，管理心力衰竭药物治疗的方法，基于SvO2的心输出优化方法用于心脏再同步治疗铅放置，心脏失代偿失代偿检测方法以及监测和治疗心脏收缩期与舒张性心力衰竭的方法。

2. 发明授权

US08175668B1 Implantable multi-wavelength venous oxygen saturation and hematocrit sensor and method 有权
标题翻译：可植入多波长静脉血氧饱和度和血细胞比容传感器及方法
公开(公告)号：US08175668B1
公开(公告)日：2012-05-08
申请号：US11877056
申请日：2007-10-23
申请人： Yelena Nabutovsky , Gene A. Bornzin , Taraneh Ghaffari Farazi , John W. Poore
发明人： Yelena Nabutovsky , Gene A. Bornzin , Taraneh Ghaffari Farazi , John W. Poore
IPC分类号： A61B5/1455
CPC分类号： A61B5/14552 , A61B5/1459 , A61N1/36557
摘要： An intravenous implantable optical sensor assesses the relative absorbance of multiple wavelengths of light in order to determine oxygen saturation. The calculation of oxygen saturation is enhanced by use of a function of hematocrit which is derived from the relative absorbance of light of an isobestic wavelength along two different length paths through the blood. The use of the hematocrit-dependent term and multiple wavelengths of light to calculate oxygen saturation provides results that are less susceptible to noise and variation in hematocrit and thus provides a more accurate measure of oxygen saturation over a wider range of conditions than previously possible. The optical sensor may form part of an implantable system which performs the calculation of oxygen saturation and uses the results for a diagnostic or therapeutic purpose.
摘要翻译：静脉注射光学传感器评估多个波长的光的相对吸光度以确定氧饱和度。通过使用血细胞比容的功能来提高氧饱和度的计算，血细胞比容的功能来源于通过血液的两条不同长度路径的异质波长的光的相对吸光度。使用血细胞比容相关术语和多个波长的光来计算氧饱和度提供的结果不太容易受噪声和血细胞比容的变化，因此在比以前可能的更宽的条件下提供更准确的氧饱和度测量。光学传感器可以形成可执行氧饱和度的计算的可植入系统的一部分，并将结果用于诊断或治疗目的。

3. 发明授权

US08385999B1 Processing venous oxygen saturation and hematocrit information in an implantable sensor 有权
标题翻译：在植入式传感器中处理静脉血氧饱和度和血细胞比容信息
公开(公告)号：US08385999B1
公开(公告)日：2013-02-26
申请号：US12028261
申请日：2008-02-08
申请人： Yelena Nabutovsky , Gene A. Bornzin , Taraneh Ghaffari Farazi , John W. Poore
发明人： Yelena Nabutovsky , Gene A. Bornzin , Taraneh Ghaffari Farazi , John W. Poore
IPC分类号： A61B5/00
CPC分类号： A61N1/39 , A61B5/0031 , A61B5/14535 , A61B5/14551 , A61B5/4836 , A61N1/362
摘要： Methods of processing venous oxygen saturation and hematrocrit information in an implantable sensor are provided. In an embodiment a method for collecting data from an implantable multi-wavelength SvO2 sensor having multiple light sources is provided. The method includes receiving a frame signal that indicates a beginning of the light sources being turned on and receiving a light source signal that indicates a light source is on. The output of a photodetector is sampled to measure the intensity of the transmitted light. The process is repeated for each light source to gather intensity measurements that then can be used to generate venous oxygen saturation and hematocrit measurements.
摘要翻译：提供了在可植入传感器中处理静脉血氧饱和度和血细胞信息的方法。在一个实施例中，提供了一种用于从具有多个光源的可植入多波长SvO2传感器收集数据的方法。该方法包括接收指示光源开始接通的帧信号，并接收指示光源所接通的光源信号。对光检测器的输出进行采样以测量透射光的强度。对于每个光源重复该过程以收集强度测量，然后可以使用该测量来产生静脉血氧饱和度和血细胞比容测量。

4. 发明授权

US07630078B1 Calibrating implantable optical sensors 失效
标题翻译：校准植入光学传感器
公开(公告)号：US07630078B1
公开(公告)日：2009-12-08
申请号：US11683521
申请日：2007-03-08
申请人： Yelena Nabutovsky , Gene A. Bornzin , Taraneh Ghaffari Farazi , John W. Poore
发明人： Yelena Nabutovsky , Gene A. Bornzin , Taraneh Ghaffari Farazi , John W. Poore
IPC分类号： G01B9/08
CPC分类号： A61B5/14542 , A61B5/02028 , A61B5/14535 , A61B5/1459 , A61B2560/0223 , A61N1/36557
摘要： A measurement light detector detects light transmitted by a light source of an implantable system that is scattered back into an implantable housing, and produces a measurement signal indicative of the intensity of the light detected by the measurement light detector. A calibration light detector detects a portion of the transmitted light that has not exited the housing, and produces a calibration signal that is indicative of the intensity of the light detected by the calibration light detector, which is indicative of the intensity of the light transmitted by the light source. Changes in the intensity of the transmitted light are compensated for based on the calibration signal produced by the calibration light detector. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
摘要翻译：测量光检测器检测由可植入系统的光源透射的光，其被散射回到可植入的壳体中，并且产生指示由测量光检测器检测到的光的强度的测量信号。校准光检测器检测未离开壳体的透射光的一部分，并且产生指示由校准光检测器检测的光的强度的校准信号，该校准信号指示由光学器件发射的光的强度光源。基于由校准光检测器产生的校准信号来补偿透射光强度的变化。本说明书不是对本发明的完整描述或限制本发明的范围。本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

5. 发明申请

US20100082087A1 IMPLANTABLE LEAD/ELECTRODE DELIVERY MEASUREMENT AND FEEDBACK SYSTEM 有权
标题翻译：可伸缩导线/电极传送测量和反馈系统
公开(公告)号：US20100082087A1
公开(公告)日：2010-04-01
申请号：US12243674
申请日：2008-10-01
申请人： Enzo Silipo , Kyungmoo Ryu , Gene A. Bornzin , John W. Poore , Keith Victorine , Zoltan Somogyi , Nalin Perera
发明人： Enzo Silipo , Kyungmoo Ryu , Gene A. Bornzin , John W. Poore , Keith Victorine , Zoltan Somogyi , Nalin Perera
IPC分类号： A61N1/05
CPC分类号： A61N1/05 , A61N1/08
摘要： A lead implantation system with an introducer, a lead configured to engage with the introducer such that the introducer can convey the lead to a desired internal target location, and at least one sensor. The sensor is adapted to generate an indicator of desired engagement of the system with the desired target tissue location prior to engagement of the lead with the target tissue. Also a method of implanting an implantable patient lead including advancing a lead implantation assembly towards a desired target location along an introduction axis and monitoring at least one indicator of lead implantation assembly position along the lead introduction axis. At least one indicator can be generated by the lead implantation assembly. Advancing of the lead introduction assembly can be halted when the monitoring indicates contact with the desired target tissue. The patient lead can then be advanced towards the target tissue and fixed to the target tissue.
摘要翻译：一种具有引导器的引线植入系统，引线被构造成与导引器接合，使得导引器可将引线传送到期望的内部目标位置，以及至少一个传感器。所述传感器适于在所述引线与所述目标组织接合之前产生具有期望的目标组织位置的所述系统期望接合的指示器。还有一种植入可植入患者导线的方法，包括沿着引入轴线将引线植入组件推向所需目标位置，并且沿导线引入轴监测铅植入组件位置的至少一个指示器。至少一个指示器可以由引线注入组件产生。当监测指示与所需目标组织接触时，引导组件的推进可以停止。然后可以将患者导线朝向目标组织推进并固定到靶组织。

6. 发明授权

US08442620B2 Implantable lead/electrode delivery measurement and feedback system 有权
标题翻译：可植入铅/电极传输测量和反馈系统
公开(公告)号：US08442620B2
公开(公告)日：2013-05-14
申请号：US12243674
申请日：2008-10-01
申请人： Enzo Silipo , Kyungmoo Ryu , Gene A. Bornzin , John W. Poore , Keith Victorine , Zoltan Somogyi , Nalin Perera
发明人： Enzo Silipo , Kyungmoo Ryu , Gene A. Bornzin , John W. Poore , Keith Victorine , Zoltan Somogyi , Nalin Perera
IPC分类号： A61B5/053 , A61B5/00
CPC分类号： A61N1/05 , A61N1/08
摘要： A lead implantation system with an introducer, a lead configured to engage with the introducer such that the introducer can convey the lead to a desired internal target location, and at least one sensor. The sensor is adapted to generate an indicator of desired engagement of the system with the desired target tissue location prior to engagement of the lead with the target tissue. Also a method of implanting an implantable patient lead including advancing a lead implantation assembly towards a desired target location along an introduction axis and monitoring at least one indicator of lead implantation assembly position along the lead introduction axis. At least one indicator can be generated by the lead implantation assembly. Advancing of the lead introduction assembly can be halted when the monitoring indicates contact with the desired target tissue. The patient lead can then be advanced towards the target tissue and fixed to the target tissue.
摘要翻译：一种具有引导器的引线植入系统，引线被构造成与导引器接合，使得导引器可将引线传送到期望的内部目标位置，以及至少一个传感器。所述传感器适于在所述引线与所述目标组织接合之前产生具有期望的目标组织位置的所述系统期望接合的指示器。还有一种植入可植入患者导线的方法，包括沿着引入轴线将引线植入组件推向所需目标位置，并且沿导线引入轴监测铅植入组件位置的至少一个指示器。至少一个指示器可以由引线注入组件产生。当监测指示与所需目标组织接触时，引导组件的推进可以停止。然后可以将患者导线朝向目标组织推进并固定到靶组织。

7. 发明申请

US20110202105A1 BIOELECTRIC BATTERY FOR IMPLANTABLE DEVICE APPLICATIONS 有权
标题翻译：用于可植入器件应用的BIOELECTRIC BATTERY
公开(公告)号：US20110202105A1
公开(公告)日：2011-08-18
申请号：US13018140
申请日：2011-01-31
申请人： Naixiong Jiang , Gene A. Bornzin , John W. Poore , Sheldon Williams , Weiqun Yang , Taraneh Ghaffari Farazi
发明人： Naixiong Jiang , Gene A. Bornzin , John W. Poore , Sheldon Williams , Weiqun Yang , Taraneh Ghaffari Farazi
IPC分类号： A61N1/362 , H01M8/16
CPC分类号： A61N1/378 , H01M2/0275 , H01M2/1066 , H01M2/1653 , H01M2/18 , H01M2/361 , H01M4/12 , H01M4/366 , H01M4/48
摘要： A bioelectric battery may be used to power implantable devices. The bioelectric battery may have an anode electrode and a cathode electrode separated by an insulating member comprising a tube having a first end and a second end, wherein said anode is inserted into said first end of said tube and said cathode surrounds said tube such that the tube provides a support for the cathode electrode. The bioelectric battery may also have a membrane surrounding the cathode to reduce tissue encapsulation. Alternatively, an anode electrode, a cathode electrode surrounding the cathode electrode, a permeable membrane surrounding the cathode electrode. An electrolyte is disposed within the permeable membrane and a mesh surrounds the permeable membrane. In an alternative embodiment, a pacemaker housing acts as a cathode electrode for a bioelectric battery and an anode electrode is attached to the housing with an insulative adhesive.
摘要翻译：生物电池可用于为可植入装置供电。生物电池可以具有由包括具有第一端和第二端的管的绝缘构件分开的阳极电极和阴极电极，其中所述阳极插入所述管的所述第一端，所述阴极围绕所述管，使得管为阴极提供支撑。生物电池还可以具有围绕阴极的膜以减少组织包封。或者，阳极电极，围绕阴极电极的阴极电极，围绕阴极电极的可渗透膜。电解质设置在可渗透膜内，并且网围绕可渗透膜。在替代实施例中，起搏器壳体用作生物电池的阴极电极，并且阳极通过绝缘粘合剂附接到壳体。

8. 发明授权

US08709631B1 Bioelectric battery for implantable device applications 有权
标题翻译：用于植入式设备应用的生物电池
公开(公告)号：US08709631B1
公开(公告)日：2014-04-29
申请号：US11737307
申请日：2007-04-19
申请人： Naixiong Jiang , Gene A. Bornzin , John W. Poore , Sheldon Williams , Weiqun Yang , Taraneh Ghaffari Farazi
发明人： Naixiong Jiang , Gene A. Bornzin , John W. Poore , Sheldon Williams , Weiqun Yang , Taraneh Ghaffari Farazi
IPC分类号： H01M4/00 , H01M8/16
CPC分类号： A61N1/362 , A61N1/378 , H01M4/466 , H01M4/92 , H01M12/06 , H01M2220/30 , Y02E60/50
摘要： A bioelectric battery may be used to power implantable devices. The bioelectric battery may have an anode electrode and a cathode electrode separated by an insulating member comprising a tube having a first end and a second end, wherein said anode is inserted into said first end of said tube and said cathode surrounds said tube such that the tube provides a support for the cathode electrode. The bioelectric battery may also have a membrane surrounding the cathode to reduce tissue encapsulation. Alternatively, an anode electrode, a cathode electrode surrounding the cathode electrode, a permeable membrane surrounding the cathode electrode. An electrolyte is disposed within the permeable membrane and a mesh surrounds the permeable membrane. In an alternative embodiment, a pacemaker housing acts as a cathode electrode for a bioelectric battery and an anode electrode is attached to the housing with an insulative adhesive.
摘要翻译：生物电池可用于为可植入装置供电。生物电池可以具有由包括具有第一端和第二端的管的绝缘构件分开的阳极电极和阴极电极，其中所述阳极插入所述管的所述第一端，所述阴极围绕所述管，使得管为阴极提供支撑。生物电池还可以具有围绕阴极的膜以减少组织包封。或者，阳极电极，围绕阴极电极的阴极电极，围绕阴极电极的可渗透膜。电解质设置在可渗透膜内，并且网围绕可渗透膜。在替代实施例中，起搏器壳体用作生物电池的阴极电极，并且阳极通过绝缘粘合剂附接到壳体。

9. 发明授权

US08574737B2 Bioelectric battery for implantable device applications 有权
标题翻译：用于植入式设备应用的生物电池
公开(公告)号：US08574737B2
公开(公告)日：2013-11-05
申请号：US13018140
申请日：2011-01-31
申请人： Naixiong Jiang , Gene A. Bornzin , John W. Poore , Sheldon Williams , Weiqun Yang , Taraneh Ghaffari Farazi
发明人： Naixiong Jiang , Gene A. Bornzin , John W. Poore , Sheldon Williams , Weiqun Yang , Taraneh Ghaffari Farazi
IPC分类号： H01M4/00 , H01M8/16 , H01M4/02 , H01M2/16
CPC分类号： A61N1/378 , H01M2/0275 , H01M2/1066 , H01M2/1653 , H01M2/18 , H01M2/361 , H01M4/12 , H01M4/366 , H01M4/48
摘要： A bioelectric battery may be used to power implantable devices. The bioelectric battery may have an anode electrode and a cathode electrode separated by an insulating member comprising a tube having a first end and a second end, wherein said anode is inserted into said first end of said tube and said cathode surrounds said tube such that the tube provides a support for the cathode electrode. The bioelectric battery may also have a membrane surrounding the cathode to reduce tissue encapsulation. Alternatively, an anode electrode, a cathode electrode surrounding the cathode electrode, a permeable membrane surrounding the cathode electrode. An electrolyte is disposed within the permeable membrane and a mesh surrounds the permeable membrane. In an alternative embodiment, a pacemaker housing acts as a cathode electrode for a bioelectric battery and an anode electrode is attached to the housing with an insulative adhesive.
摘要翻译：生物电池可用于为可植入装置供电。生物电池可以具有由包括具有第一端和第二端的管的绝缘构件分开的阳极电极和阴极电极，其中所述阳极插入所述管的所述第一端，所述阴极围绕所述管，使得管为阴极提供支撑。生物电池还可以具有围绕阴极的膜以减少组织包封。或者，阳极电极，围绕阴极电极的阴极电极，围绕阴极电极的可渗透膜。电解质设置在可渗透膜内，并且网围绕可渗透膜。在替代实施例中，起搏器壳体用作生物电池的阴极电极，并且阳极通过绝缘粘合剂附接到壳体。

10. 发明授权

US08647675B2 Silver nanoparticle antimicrobial coating for long-term and short-term infection resistance 有权
标题翻译：银纳米颗粒抗菌涂层长期和短期感染抗性
公开(公告)号：US08647675B2
公开(公告)日：2014-02-11
申请号：US13415747
申请日：2012-03-08
申请人： Yelena Nabutovsky , Gene A. Bornzin , Annapurna Karicherla , Nirav Dalal , Prashant Dinesh , Richard Samade , John W. Poore
发明人： Yelena Nabutovsky , Gene A. Bornzin , Annapurna Karicherla , Nirav Dalal , Prashant Dinesh , Richard Samade , John W. Poore
IPC分类号： A61K9/14 , A01N55/02
CPC分类号： A61K33/38 , A61F2/0077 , A61F2/02 , A61F2/30767 , A61F2/82 , A61F2002/30011 , A61F2002/3084 , A61F2310/0052 , A61K9/1611 , A61L29/106 , A61L29/16 , A61L31/088 , A61L31/16 , A61L2300/104 , A61L2300/404 , A61L2400/12 , A61L2420/08 , A61N1/05 , A61N1/375 , A61N1/3758 , B05D1/00 , B22F1/0018 , B22F2303/01 , B82Y5/00 , B82Y30/00 , C01P2004/54
摘要： Disclosed herein is an implantable medical device including an antimicrobial layer. The antimicrobial layer may include a first distinct size of silver nanoparticles, a second distinct size of silver nanoparticles, and a third distinct size of silver nanoparticles. The antimicrobial layer extends over a surface of the implantable medical device, and, in some instances, the surface of the implantable medical device may serve as a substrate on which the antimicrobial layer is deposited.
摘要翻译：本文公开了包括抗微生物层的可植入医疗装置。抗微生物层可以包括第一不同大小的银纳米颗粒，第二不同大小的银纳米颗粒和第三不同大小的银纳米颗粒。抗微生物层在可植入医疗装置的表面上延伸，并且在一些情况下，可植入医疗装置的表面可以用作沉积抗微生物层的基底。

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