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1. 发明授权

US10680419B2 Apparatus and method for cleaning high power transmission lines 有权
公开(公告)号：US10680419B2
公开(公告)日：2020-06-09
申请号：US15851547
申请日：2017-12-21
申请人： Yehoshua Shachar , Martin Ellenbogen
发明人： Yehoshua Shachar , Martin Ellenbogen
IPC分类号： H02G1/02 , H02J50/10 , B08B1/04 , B08B1/00
摘要： An apparatus for autonomous cleaning of an electrical line includes: an inductive pick up coil concentrically disposed around the electrical line which pick up coil derives its power from the electrical line through inductive coupling; a drive motor having a driving wheel in contact with the electrical line; a power conditioning circuit for conditioning the inductively picked up power from the pick up coil, the drive motor being coupled to the power conditioning circuit; at least one rotating brush in contact with the electrical line for cleaning the electrical line; at least one brush motor coupled to the at least one brush to rotate the brush, the brush motor being coupled to the power conditioning circuit; and a control circuit for controlling the operation of the drive motor and brush motor, the control circuit coupled to the power conditioning circuit.

2. 发明授权

US09655539B2 System and method for targeting catheter electrodes 有权
公开(公告)号：US09655539B2
公开(公告)日：2017-05-23
申请号：US13450831
申请日：2012-04-19
申请人： Yehoshua Shachar , Bruce Marx , David Johnson , Leslie Farkas , Steven Kim
发明人： Yehoshua Shachar , Bruce Marx , David Johnson , Leslie Farkas , Steven Kim
IPC分类号： A61M25/095 , A61B5/042 , A61B34/00 , A61B18/14 , A61B18/00
CPC分类号： A61B5/042 , A61B18/1492 , A61B34/70 , A61B34/73 , A61B2018/00577 , A61B2018/00839 , A61B2562/0209 , A61B2562/043
摘要： A system and method is described for a catheter guidance system which allows an operator to use a mapping catheter to specify tissue target locations for the automatic guidance of a second therapeutic catheter. The operator places a mapping catheter at a desired location, and commands the catheter guidance system by either selecting a point on that catheter or one of the catheter electrode electrocardiograms. The operator may target the selected dynamic location, or tissue contact beyond that location on a specific side of the mapping catheter.

3. 发明申请

US20140081114A1 METHOD AND APPARATUS FOR MEASURING BIOPOTENTIAL AND MAPPING EPHAPTIC COUPLING EMPLOYING A CATHETER WITH MOSFET SENSOR ARRAY 审中-公开
标题翻译：用MOSFET传感器阵列测量使用导管的生物显示和映射耦合耦合的方法和装置
公开(公告)号：US20140081114A1
公开(公告)日：2014-03-20
申请号：US13621727
申请日：2012-09-17
申请人： Yehoshua Shachar , Eli Gang
发明人： Yehoshua Shachar , Eli Gang
IPC分类号： A61B5/04 , A61B5/0478
CPC分类号： A61B5/04001 , A61B5/042 , A61B5/04284 , A61B5/0478 , A61B5/6858
摘要： This invention relates generally to electro-anatomical mapping method and an apparatus using a catheter and more particularly to a mapping catheter having an embedded MOSFET sensor array for detecting local electrophysiological parameters such as biopotential signals within an excitable cellular matrix geometry, for determining physiological as well as electrical characteristics of conduction path and its underlying substrate within the endocardial and epicardial spaces, the arterial structure and in ganglionic plexus. The apparatus with its MOSFET sensor is geometrically configured as a decapolar linear array and optionally with an 8×8 sensor matrix placed on a balloon-like structure.
摘要翻译：本发明一般涉及电解剖映射方法和使用导管的装置，更具体地说，涉及具有嵌入式MOSFET传感器阵列的映射导管，用于检测局部电生理参数，例如可兴奋的细胞矩阵几何中的生物电位信号，用于确定生理学作为心内膜和心外膜空间，动脉结构和神经节丛中的传导路径及其下面的底物的电特性。其MOSFET传感器的装置几何构造为十极线阵列，并且可选地具有放置在气球状结构上的8×8传感器矩阵。

4. 发明申请

US20120143127A1 APPARATUS AND METHOD FOR SHAPED MAGNETIC FIELD CONTROL FOR CATHETER, GUIDANCE, CONTROL, AND IMAGING 审中-公开
标题翻译：用于导管，指导，控制和成像的形状磁场控制的装置和方法
公开(公告)号：US20120143127A1
公开(公告)日：2012-06-07
申请号：US13245310
申请日：2011-09-26
申请人： Yehoshua Shachar
发明人： Yehoshua Shachar
IPC分类号： A61M25/092
CPC分类号： A61B5/06 , A61B1/00158 , A61B5/0507 , A61B5/062 , A61B34/25 , A61B34/70 , A61B34/73 , A61B34/77 , A61B2017/00703 , A61B2034/2051 , A61B2034/2063 , A61B2034/732 , A61B2090/376 , A61M25/0127 , A61M2025/0166
摘要： A variable magnet system for manipulating a magnetic catheter is described. In one embodiment, a cluster of electromagnets is configured to generate a desired magnetic field. In one embodiment, one or more poles of the cluster are moveable with respect to other poles in the cluster to allow shaping of the magnetic field. In one embodiment, one or more magnetic poles can be extended or retracted to shape the magnetic field. In one embodiment, the electromagnets can be positioned to generate magnetic fields that exert a desired torque and/or movement force on the catheter. In one embodiment, a magnetic field source is used to create a magnetic field of sufficient strength and orientation to move a magnetically-responsive catheter tip in a desired direction by a desired amount.
摘要翻译：描述了用于操纵磁导管的可变磁体系统。在一个实施例中，一组电磁体被配置为产生期望的磁场。在一个实施例中，簇的一个或多个极可相对于簇中的其它极点移动，以允许磁场成形。在一个实施例中，可以延伸或缩回一个或多个磁极以使磁场成形。在一个实施例中，电磁体可以被定位成产生在导管上施加期望的扭矩和/或移动力的磁场。在一个实施例中，使用磁场源来产生具有足够强度和取向的磁场，以将磁响应导管尖端沿所需方向移动所需量。

5. 发明授权

US08027714B2 Apparatus and method for shaped magnetic field control for catheter, guidance, control, and imaging 失效
标题翻译：用于导管，引导，控制和成像的成形磁场控制的装置和方法
公开(公告)号：US08027714B2
公开(公告)日：2011-09-27
申请号：US11140475
申请日：2005-05-27
申请人： Yehoshua Shachar
发明人： Yehoshua Shachar
IPC分类号： A61B5/05 , A61B5/06
CPC分类号： A61B5/06 , A61B1/00158 , A61B5/0507 , A61B5/062 , A61B34/25 , A61B34/70 , A61B34/73 , A61B34/77 , A61B2017/00703 , A61B2034/2051 , A61B2034/2063 , A61B2034/732 , A61B2090/376 , A61M25/0127 , A61M2025/0166
摘要： A variable magnet system for manipulating a magnetic catheter is described. In one embodiment, a cluster of electromagnets is configured to generate a desired magnetic field. In one embodiment, one or more poles of the cluster are moveable with respect to other poles in the cluster to allow shaping of the magnetic field. In one embodiment, one or more magnetic poles can be extended or retracted to shape the magnetic field. In one embodiment, the electromagnets can be positioned to generate magnetic fields that exert a desired torque and/or movement force on the catheter. In one embodiment, the catheter guidance system includes a closed-loop servo feedback system. In one embodiment, a radar system is used to determine the location of the distal end of the catheter inside the body, thus, minimizing or eliminating the use of ionizing radiation such as X-rays. The catheter guidance system can also be used in combination with an X-ray system (or other imaging systems) to provide additional imagery to the operator. The magnetic system used in the magnetic catheter guidance system can also be used to locate the catheter tip to provide location feedback to the operator and the control system. In one embodiment, a magnetic field source is used to create a magnetic field of sufficient strength and orientation to move a magnetically-responsive catheter tip in a desired direction by a desired amount.
摘要翻译：描述了用于操纵磁导管的可变磁体系统。在一个实施例中，一组电磁体被配置为产生期望的磁场。在一个实施例中，簇的一个或多个极可相对于簇中的其它极点移动，以允许磁场成形。在一个实施例中，可以延伸或缩回一个或多个磁极以使磁场成形。在一个实施例中，电磁体可以被定位成产生在导管上施加期望的扭矩和/或移动力的磁场。在一个实施例中，导管引导系统包括闭环伺服反馈系统。在一个实施例中，使用雷达系统来确定导管在体内的远端的位置，从而最小化或消除诸如X射线的电离辐射的使用。导管引导系统还可以与X射线系统（或其他成像系统）组合使用，以向操作者提供额外的图像。用于磁导管引导系统的磁系统也可用于定位导管尖端以向操作者和控制系统提供位置反馈。在一个实施例中，使用磁场源来产生具有足够强度和取向的磁场，以将磁响应导管尖端沿所需方向移动所需量。

6. 发明申请

US20110092948A1 Remotely Activated Piezoelectric Pump for Delivery of Biological Agents to the Intervertebral Disc and Spine 有权
标题翻译：用于将椎间盘和脊柱递送生物剂的远程活化压电泵
公开(公告)号：US20110092948A1
公开(公告)日：2011-04-21
申请号：US12581785
申请日：2009-10-19
申请人： Yehoshua Shachar , Thomas C. Chen , Leslie Farkas , Brett Jordan , Kyle Zimmerman , Herwin Chan , Winston Wu
发明人： Yehoshua Shachar , Thomas C. Chen , Leslie Farkas , Brett Jordan , Kyle Zimmerman , Herwin Chan , Winston Wu
IPC分类号： A61M1/00 , A61M37/00
CPC分类号： A61M37/00 , A61F2/4465 , A61F2002/2817 , A61F2002/3067 , A61F2002/30677 , A61F2002/30785 , A61F2002/30787 , A61F2002/30841 , A61F2002/3092 , A61F2002/4475 , A61F2310/00023 , A61M5/14276 , A61M5/1452 , A61M2205/0294 , A61M2205/8243 , A61M2210/1003
摘要： The present disclosure describes a remotely activated piezoelectric pump for delivery of biological agents to the intervertebral disc and spine in order to achieve spinal fusion. A spinal pump is implanted on the vertebrae of a patient and a spinal cage is inserted in between two adjacent vertebrae after removal of the vertebrae disc. A piezoelectric motor drives the pump and pushes osteogenetic agent through the spinal cage and into a sponge disposed within the cage. The pump is charged by an external removable induction belt worn by the patient. Delivery duration and delivery frequency may be changed before implantation of the spine pump according to the specific needs of the patient. The current device employs a mathematical model that enables the regulation as well as attenuation of the bone fusion process by extending and generalizing the model to enhance and optimize the delivery of osteogenetic agent in a regulated manner.
摘要翻译：本公开描述了用于将生物制剂递送到椎间盘和脊柱的远程激活的压电泵，以便实现脊柱融合。将脊柱泵植入患者的椎骨上，并且在移除椎骨盘后将脊柱插入两个相邻的椎骨之间。压电电动机驱动泵并将成骨细胞剂通过脊柱笼并推入置于笼内的海绵中。泵由患者佩戴的外部可移除感应带进行充电。根据患者的具体需要，可以在植入脊柱泵之前改变输送持续时间和输送频率。目前的装置采用数学模型，通过扩展和推广模型来增强骨骼融合过程的调节和衰减，从而以稳定的方式增强和优化成骨细胞的传递。

7. 发明授权

US07873401B2 System and method for a magnetic catheter tip 失效
标题翻译：磁导管尖端的系统和方法
公开(公告)号：US07873401B2
公开(公告)日：2011-01-18
申请号：US11331485
申请日：2006-01-13
申请人： Yehoshua Shachar
发明人： Yehoshua Shachar
IPC分类号： A61B5/05
CPC分类号： A61B5/06 , A61B5/062 , A61B5/7455 , A61B17/22 , A61B34/20 , A61B34/70 , A61B34/73 , A61B34/76 , A61B2017/00084 , A61B2017/003 , A61B2017/00703 , A61B2034/102 , A61B2034/2051 , A61B2034/301 , A61B2034/732 , A61B2034/742 , A61B2090/365 , A61B2090/376 , A61B2090/3954 , A61M25/0158
摘要： A system whereby a magnetic tip attached to a surgical tool is detected, displayed and influenced positionally so as to allow diagnostic and therapeutic procedures to be performed rapidly, accurately, simply, and intuitively is described. The tools that can be so equipped include catheters, guidewires, and secondary tools such as lasers and balloons, in addition biopsy needles, endoscopy probes, and similar devices. The tip position and orientation information and the dynamic body part position information are also utilized to provide a display that allows three dimensional viewing of the magnetic tip position and orientation relative to the body part.
摘要翻译：一种系统，其中检测，显示和影响外科手术工具的磁性尖端，以便能够快速，准确，简单，直观地执行诊断和治疗过程。可以配备的工具包括导管，导线和辅助工具，例如激光和气球，还有活检针，内窥镜探针和类似装置。尖端位置和姿势信息以及动态身体部位位置信息也用于提供允许相对于身体部分三维观察磁头位置和取向的显示器。

8. 发明申请

US20100130854A1 SYSTEM AND METHOD FOR A CATHETER IMPEDANCE SEEKING DEVICE 失效
标题翻译：用于电缆阻抗寻找装置的系统和方法
公开(公告)号：US20100130854A1
公开(公告)日：2010-05-27
申请号：US12323231
申请日：2008-11-25
申请人： Yehoshua Shachar , Bruce Marx , Leslie Farkas , Laszlo Farkas , David Johnson , Eli Gang
发明人： Yehoshua Shachar , Bruce Marx , Leslie Farkas , Laszlo Farkas , David Johnson , Eli Gang
IPC分类号： A61B5/055
CPC分类号： A61B5/06 , A61B5/062 , A61B5/068 , A61B34/30 , A61B34/76 , A61B2034/2051 , A61B2034/301 , A61B2090/065
摘要： A tissue-contact seeking method and apparatus is described that enhances catheter position detection and control systems in making and maintaining continuous tissue contact in a highly dynamic frame, such as under the rigors of cardiac motion. Tissue-seeking logical routines use a tissue contact sensing system to advance a catheter to relatively continuous tissue contact, or detect obstacles, in cooperation with the catheter position detection and control systems. Additional logical routines are capable of optimizing the contact direction of the catheter tip by controlling the rotation angle and chamber position of the introducer.
摘要翻译：描述了组织接触寻求方法和装置，其增强了导管位置检测和控制系统，以在高度动态的框架（例如心脏运动的严格性）下制造和维持连续组织接触。组织寻求逻辑例程使用组织接触感测系统将导管推进到与导管位置检测和控制系统协作的相对连续的组织接触或检测障碍物。附加的逻辑程序能够通过控制导引器的旋转角度和腔室位置来优化导管尖端的接触方向。

9. 发明申请

US20080089921A1 APPARATUS FOR PIEZOELECTRIC LAYER-WISE PUMP AND VALVE FOR USE IN LOCAL ADMINISTRATION OF BIOLOGICAL RESPONSE MODIFIERS AND THERAPEUTIC AGENTS 有权
标题翻译：用于生物反应改性剂和治疗剂的当地管理的压电层 - 泵和阀的装置
公开(公告)号：US20080089921A1
公开(公告)日：2008-04-17
申请号：US11959419
申请日：2007-12-18
申请人： Yehoshua Shachar
发明人： Yehoshua Shachar
IPC分类号： A61K9/00
CPC分类号： A61M5/16827 , A61M5/14276 , A61M5/1723 , A61M2202/049 , A61M2205/0294 , A61M2205/3331 , A61M2205/3368 , A61M2205/3523 , A61M2205/50
摘要： A method and apparatus for local infusion of a variety of biological response modifiers (BRMs) and chemotherapeutic agents including tumor necrosis factors (TNF) is described. In one embodiment, the device contains a synthetic pouch compartmentalized into three or more chambers, and an electronic apparatus controlling and modulating the delivery of the agents to the site of the tumor, so as to achieve a desired regimen in support of the elimination of a tumor burden. In one embodiment, an electronic system provides tailored and controlled regulation of the administration of such agents, using sensors to monitor the progress of the treatment. Desired dosing and scheduling of anti-tumor agents in a local setting is provided In one embodiment, active control and regulation of the administration of medicating agents is attached to a synthetic pouch and with the aid of a piezoelectric valve and pump actuating mechanism. The apparatus provides the desired dose, duration and timing of dose delivery. In one embodiment, reporting the events in the tumor site via an RF link to the external control box is provided.
摘要翻译：描述了用于局部输注各种生物反应调节剂（BRM）和化学治疗剂（包括肿瘤坏死因子（TNF））的方法和装置。在一个实施方案中，该装置包含分隔成三个或更多个室的合成袋，以及控制和调节药剂递送至肿瘤部位的电子装置，以实现支持消除肿瘤的期望方案肿瘤负担。在一个实施例中，电子系统使用传感器监测治疗的进展情况来提供对这些药剂的管理的定制和受控制的调节。提供了在局部设置中所需的抗肿瘤剂的给药和调度。在一个实施方案中，主动控制和调节治疗剂的施用被附接到合成袋并借助于压电阀和泵致动机构。该装置提供剂量递送所需的剂量，持续时间和时间。在一个实施例中，提供了通过RF链路向外部控制箱报告肿瘤部位中的事件。

10. 发明申请

US20190199071A1 Apparatus and Method for Cleaning High Power Transmission Lines 审中-公开
公开(公告)号：US20190199071A1
公开(公告)日：2019-06-27
申请号：US15851547
申请日：2017-12-21
申请人： Yehoshua Shachar , Martin Ellenbogen
发明人： Yehoshua Shachar , Martin Ellenbogen
IPC分类号： H02G1/02 , B08B1/04
CPC分类号： H02G1/02 , B08B1/00 , B08B1/002 , B08B1/008 , B08B1/04 , H02J50/10
摘要： An apparatus for autonomous cleaning of an electrical line includes: an inductive pick up coil concentrically disposed around the electrical line which pick up coil derives its power from the electrical line through inductive coupling; a drive motor having a driving wheel in contact with the electrical line; a power conditioning circuit for conditioning the inductively picked up power from the pick up coil, the drive motor being coupled to the power conditioning circuit; at least one rotating brush in contact with the electrical line for cleaning the electrical line; at least one brush motor coupled to the at least one brush to rotate the brush, the brush motor being coupled to the power conditioning circuit; and a control circuit for controlling the operation of the drive motor and brush motor, the control circuit coupled to the power conditioning circuit.

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