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1. 发明授权

US4813421A Oxygen sensing pacemaker 失效
公开(公告)号：US4813421A
公开(公告)日：1989-03-21
申请号：US123457
申请日：1987-11-19
申请人： Michael D. Baudino , Michael D. De Franco , Joseph F. Lessar , Dennis A. Brumwell , Gene A. Bornzin , Jeffrey A. Schweitzer
发明人： Michael D. Baudino , Michael D. De Franco , Joseph F. Lessar , Dennis A. Brumwell , Gene A. Bornzin , Jeffrey A. Schweitzer
IPC分类号： A61N1/05 , A61N1/365 , A61B5/00
CPC分类号： A61N1/056 , A61N1/36557
摘要： A heart pacemaker including a two wave length reflectance oximeter for determining oxygen saturation. The pacing rate is increased or decreased in response to the measured oxygen saturation. By appropriate multiplexing and timing functions, the two wave length reflectance oximeter is included in a pacing lead coupled to the pacemaker which requires only three conductors.

2. 发明授权

US4807629A Oxygen sensing pacemaker 失效
标题翻译：氧气感应起搏器
公开(公告)号：US4807629A
公开(公告)日：1989-02-28
申请号：US122821
申请日：1987-11-19
申请人： Michael D. Baudino , Michael D. De Franco , Joseph F. Lessar , Dennis A. Brumwell , Gene A. Bornzin , Jeffrey A. Schweitzer
发明人： Michael D. Baudino , Michael D. De Franco , Joseph F. Lessar , Dennis A. Brumwell , Gene A. Bornzin , Jeffrey A. Schweitzer
IPC分类号： A61N1/05 , A61N1/365 , A61N1/00
CPC分类号： A61N1/056 , A61N1/36557
摘要： A heart pacemaker including a two wave length reflectance oximeter for determining oxygen saturation. The pacing rate is increased or decreased in response to the measured oxygen saturation. By appropriate multiplexing and timing functions, the two wave length reflectance oximeter is included in a pacing lead coupled to the pacemaker which requires only three conductors.
摘要翻译：一种心脏起搏器，包括用于确定氧饱和度的两个波长反射血氧计。响应于测量的氧饱和度，起搏速率增加或减少。通过适当的多路复用和定时功能，两个波长反射率血氧计包括在起搏器中的起搏引线，起搏器仅需要三个导体。

3. 发明授权

US4791935A Oxygen sensing pacemaker 失效
标题翻译：氧气感应起搏器
公开(公告)号：US4791935A
公开(公告)日：1988-12-20
申请号：US896695
申请日：1986-08-15
申请人： Michael D. Baudino , Michael D. de Franco , Joseph F. Lessar , Dennis A. Brumwell , Gene A. Bornzin , Jeffrey A. Schweitzer
发明人： Michael D. Baudino , Michael D. de Franco , Joseph F. Lessar , Dennis A. Brumwell , Gene A. Bornzin , Jeffrey A. Schweitzer
IPC分类号： A61N1/05 , A61N1/365 , A61N1/00
CPC分类号： A61N1/36557 , A61N1/056
摘要： A heart pacemaker including a two wave length reflectance oximeter for determining oxygen saturation. The pacing rate is increased or decreased in response to the measured oxygen saturation. By appropriate multiplexing and timing functions, the two wave length reflectance oximeter is included in a pacing lead coupled to the pacemaker which requires only three conductors.
摘要翻译：一种心脏起搏器，包括用于确定氧饱和度的两个波长反射血氧计。响应于测量的氧饱和度，起搏速率增加或减少。通过适当的多路复用和定时功能，两个波长反射率血氧计包括在起搏器中的起搏引线，起搏器仅需要三个导体。

4. 发明授权

US4725128A Method for delivering light from multiple light emitting diodes over a single optical fiber 失效
标题翻译：用于通过单根光纤传输来自多个发光二极管的光的方法
公开(公告)号：US4725128A
公开(公告)日：1988-02-16
申请号：US799884
申请日：1985-11-20
申请人： Gene A. Bornzin , Jeffrey A. Schweitzer , George P. Seifert
发明人： Gene A. Bornzin , Jeffrey A. Schweitzer , George P. Seifert
IPC分类号： G02B6/42 , G02B6/00 , H01L33/00 , H01J5/16 , B31B1/60
CPC分类号： G02B6/42 , G02B6/4212 , G02B6/4225 , G02B6/4249 , G02B6/4239 , Y10T156/10
摘要： A multiple wavelength light source and a method of constructing a multiple wavelength light source. The light source includes a plurality of light emitting diodes mounted to a substrate, located closely adjacent to one another. A single optical fiber is mounted to the substrate, appropriately positioned to provide a desired ratio of wavelengths at a desired amplitude.
摘要翻译：多波长光源和构成多波长光源的方法。光源包括安装到基板的多个发光二极管，彼此紧密相邻。将单个光纤安装到衬底上，适当地定位以提供期望的波长比在期望的幅度。

5. 发明授权

US09125573B2 Electrically transparent introducer sheath 有权
标题翻译：电导透镜护套
公开(公告)号：US09125573B2
公开(公告)日：2015-09-08
申请号：US13339547
申请日：2011-12-29
申请人： Lev A. Koyrakh , Daniel J. Potter , Jeffrey A. Schweitzer , D. Curtis Deno , Anthony D. Hill , Dale Eric Just
发明人： Lev A. Koyrakh , Daniel J. Potter , Jeffrey A. Schweitzer , D. Curtis Deno , Anthony D. Hill , Dale Eric Just
IPC分类号： A61B5/04 , A61M25/06 , A61B5/053 , A61B5/145 , A61B5/024 , A61M25/00
CPC分类号： A61B5/04 , A61B5/02444 , A61B5/0538 , A61B5/14503 , A61B2560/06 , A61M25/005 , A61M25/0662
摘要： An introducer sheath for a medical device is provided. The sheath includes a deformable, elongate body disposed about a longitudinal axis. The body has proximal and distal ends and defines a lumen extending between the proximal and distal ends and configured to allow passage of the medical device therethrough. The body is configured to allow an electric current to pass radially between a space outside of the body and the lumen such that the position of the medical device within a patient can be monitored and electrogram readings from body tissues can be measured while the device is in the sheath. In some embodiments of the invention, the body may include a one or more apertures extending from the radially outer surface of the body to the lumen or a portion of the body may be made from a conductive and/or fluid permeable material.
摘要翻译：提供了一种用于医疗装置的引导器护套。护套包括围绕纵向轴线设置的可变形的细长体。主体具有近端和远端并且限定在近端和远端之间延伸的构造成允许医疗装置通过的内腔。身体构造成允许电流在身体外部的空间和内腔之间径向通过，使得可以监测患者体内的医疗装置的位置，并且可以在装置处于状态时测量来自身体组织的电描记图读数护套。在本发明的一些实施例中，主体可以包括从主体的径向外表面延伸到内腔的一个或多个孔，或者主体的一部分可以由导电和/或流体可渗透的材料制成。

6. 发明申请

US20130006137A1 CONTACT SENSOR AND SHEATH EXIT SENSOR 有权
标题翻译：联系传感器和出口传感器
公开(公告)号：US20130006137A1
公开(公告)日：2013-01-03
申请号：US13608553
申请日：2012-09-10
申请人： John A. Hauck , Jeffrey A. Schweitzer , Kenneth H. Drew
发明人： John A. Hauck , Jeffrey A. Schweitzer , Kenneth H. Drew
IPC分类号： A61B5/053
CPC分类号： A61B5/063 , A61B5/0538 , A61B5/6852 , A61B5/6885 , A61B5/7228 , A61B18/1492 , A61B34/20 , A61B2018/00755 , A61B2018/00839 , A61B2018/00875 , A61B2018/1467 , A61B2018/1472 , A61B2034/105 , A61B2034/2051 , A61B2090/065 , A61B2560/0475 , A61B2562/0214
摘要： A system and method is provided that allows for determining the local impedance of one or more electrodes of an electrode catheter. Such local impedance may be utilized to identify the relative position of an electrode catheter to a sheath of a guiding introducer. In another arrangement, local impedance of a catheter electrode can be utilized to calibrate a catheter electrode to provide improved contact sensing.
摘要翻译：提供了允许确定电极导管的一个或多个电极的局部阻抗的系统和方法。可以利用这种局部阻抗来识别电极导管与导向引导器护套的相对位置。在另一种布置中，可以使用导管电极的局部阻抗来校准导管电极以提供改进的接触感测。

7. 发明申请

US20120165658A1 SYSTEM, ARTICLE OF MANUFACTURE, AND METHOD FOR CHARACTERIZING A MEDICAL DEVICE AND/OR ONE OR MORE SENSORS MOUNTED THEREON 审中-公开
标题翻译：系统，制造品和用于表征医疗装置和/或一个或更多传感器的方法
公开(公告)号：US20120165658A1
公开(公告)日：2012-06-28
申请号：US12979663
申请日：2010-12-28
申请人： Jiazheng Shi , Valtino X. Afonso , Dennis J. Morgan , Jeffrey A. Schweitzer
发明人： Jiazheng Shi , Valtino X. Afonso , Dennis J. Morgan , Jeffrey A. Schweitzer
IPC分类号： A61B5/05
CPC分类号： A61B5/6852 , A61B5/06
摘要： Systems and methods for characterizing a medical device and/or the sensors thereof are provided. A system comprises an electronic control unit (ECU) configured to acquire first and second configurations of the device. The ECU is configured to process the configurations to calculate an index used to characterize the device and/or the sensors thereof. An article of manufacture comprises a computer-readable storage medium having a computer program encoded thereon for characterizing the device and/or the sensor thereof. The program includes code for acquiring first and second configurations of the device, and processing them together to calculate an index used to characterize the device and/or the sensors thereof. A method for characterizing the device and/or the sensors thereof comprises providing an ECU, acquiring, by the ECU, first and second configurations of the device, and processing them together to calculate an index used to characterize the device and/or the sensors thereof.
摘要翻译：提供了用于表征医疗装置和/或其传感器的系统和方法。系统包括被配置为获取设备的第一和第二配置的电子控制单元（ECU）。 ECU被配置为处理配置以计算用于表征设备和/或其传感器的索引。一种制品包括其上编码有用于表征该装置和/或其传感器的计算机程序的计算机可读存储介质。该程序包括用于获取设备的第一和第二配置的代码，并将它们一起处理以计算用于表征设备和/或其传感器的索引。用于表征设备和/或其传感器的方法包括提供ECU，由ECU获取设备的第一和第二配置，并一起处理它们，以计算用于表征设备和/或其传感器的索引。

8. 发明授权

US09918787B2 Monitoring, managing and/or protecting system and method for non-targeted tissue 有权
公开(公告)号：US09918787B2
公开(公告)日：2018-03-20
申请号：US13101755
申请日：2011-05-05
申请人： Reed R. Heimbecher , Saurav Paul , John M. Berns , Jeffrey A. Schweitzer
发明人： Reed R. Heimbecher , Saurav Paul , John M. Berns , Jeffrey A. Schweitzer
IPC分类号： A61B18/00 , A61B18/14 , A61B90/00 , A61B18/18 , A61B34/30
CPC分类号： A61B18/1492 , A61B18/18 , A61B34/30 , A61B90/04 , A61B2018/0022 , A61B2018/00285 , A61B2018/00642 , A61B2018/00696 , A61B2018/00714 , A61B2018/00779 , A61B2018/00869 , A61B2018/00875 , A61B2018/00898 , A61B2018/00904 , A61B2034/301
摘要： A monitoring, managing and protecting system is provided that includes a monitoring probe working in conjunction with an ablating device. The probe is configured to be positioned in close proximity to a region of non-targeted tissue proximate an ablation site of targeted tissue and to be operatively connected to an electrical response assessment system or component. The probe includes an elongate shaft having proximal and distal ends, with a handle disposed at the proximal end thereof and a tissue monitoring and protecting apparatus disposed at the distal end thereof. The ablating device includes an elongate shaft having proximal and distal ends, with a handle mounted at the proximal end thereof and an ablation element mounted at the distal end thereof. The monitoring probe measures electrical characteristics of the non-targeted tissue and/or of the tissue between the monitoring electrode and the ablation electrode. The electrical response assessment system determines whether the tissue is being damaged based on the electrical measurements. The monitoring, managing and protecting system can notify a practitioner based on the determination, or modify or stop the ablation procedure.

9. 发明授权

US09782130B2 Robotic surgical system 有权
公开(公告)号：US09782130B2
公开(公告)日：2017-10-10
申请号：US11647300
申请日：2006-12-29
申请人： John A. Hauck , Jeffrey A. Schweitzer , Troy T. Tegg , James D. Essington , Mark T. Johnson , Kedar Ravindra Belhe
发明人： John A. Hauck , Jeffrey A. Schweitzer , Troy T. Tegg , James D. Essington , Mark T. Johnson , Kedar Ravindra Belhe
IPC分类号： A61B18/18 , A61B5/00 , A61B34/20 , A61B17/00 , A61M25/01 , A61B34/00 , A61B90/00 , A61B34/30
CPC分类号： A61B5/6885 , A61B34/20 , A61B34/30 , A61B34/70 , A61B34/71 , A61B2017/00026 , A61B2034/2051 , A61B2034/301 , A61B2034/742 , A61B2090/064 , A61B2090/3784 , A61M25/0105
摘要： A robotic surgical system includes a track, a catheter holding device including a catheter receiving portion translatably associated with the track, a translation servo mechanism to control translation of the catheter holding device relative to the track, a catheter deflection control mechanism, a deflection servo mechanism to control the catheter deflection control mechanism, and a controller to control at least one of the servo mechanisms. The catheter receiving portion is adapted for quick installation and removal of a catheter. The catheter receiving portion may be rotatable, with a rotation servo mechanism to control the rotatable catheter receiving portion. The controller controls at least one of the deflection and rotation servo mechanisms to maintain a substantially constant catheter deflection as the catheter rotates. An introducer, which may be steerable, and an expandable, collapsible sterile tube may also be provided.

10. 发明授权

US08755864B2 Robotic surgical system and method for diagnostic data mapping 有权
标题翻译：机器人手术系统和诊断数据映射方法
公开(公告)号：US08755864B2
公开(公告)日：2014-06-17
申请号：US11647298
申请日：2006-12-29
申请人： John A. Hauck , Jeffrey A. Schweitzer , Kedar Ravindra Belhe
发明人： John A. Hauck , Jeffrey A. Schweitzer , Kedar Ravindra Belhe
IPC分类号： A61B5/05 , A61B5/06 , A61B19/00
CPC分类号： A61B19/2203 , A61B5/04011 , A61B5/06 , A61B5/6885 , A61B5/7425 , A61B5/7475 , A61B34/20 , A61B34/30 , A61B34/71 , A61B2017/00026 , A61B2034/105 , A61B2034/2051 , A61B2034/2053 , A61B2034/2072 , A61B2034/301 , A61B2034/303 , A61B2034/742 , A61B2090/064 , A61B2090/3784 , A61M25/0105
摘要： A method of generating a diagnosis map of at least a portion of the heart includes inserting an electrode within the portion of a heart, robotically moving the electrode therein, measuring electrophysiology information at a point on the surface of the heart, associating the measured electrophysiology information with position information for the point on the surface of the heart, repeating the measuring and associating steps for a plurality of points on the surface of the heart, thereby generating a plurality of surface diagnostic data points, and generating the diagnosis map therefrom. The electrode may be moved within the heart randomly, pseudo-randomly, or according to one or more predetermined patterns. A three-dimensional model of the portion of the heart may be provided and presented as a graphical representation, either with or without information indicative of the measured electrophysiology information superimposed thereon.
摘要翻译：产生心脏的至少一部分的诊断图的方法包括：在心脏的部分内插入电极，在其中机械地移动电极，测量心脏表面上的点处的电生理学信息，将测量的电生理学信息对于心脏表面上的点的位置信息，重复心脏表面上的多个点的测量和关联步骤，由此产生多个表面诊断数据点，并从中生成诊断图。电极可以随机，伪随机地移动，或根据一个或多个预定模式移动。可以提供心脏部分的三维模型并将其呈现为图形表示，或者具有或不具有指示叠加在其上的测量的电生理学信息的信息。

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