公开(公告)号：US5964771A

公开(公告)日：1999-10-12

申请号：US472464

申请日：1995-06-07

Applicant: Rafael Beyar ,  Oren Globerman ,  Mordechay Beyar

Inventor： Rafael Beyar ,  Oren Globerman ,  Mordechay Beyar

IPC: A61F2/00 ,  A61F2/88 ,  A61F2/95 ,  A61F11/00 ,  A61M29/00

CPC classification number: A61F2/95 ,  A61F2/88 ,  A61F2002/9505 ,  A61F2002/9511 ,  A61F2250/0059

Abstract: This application is directed to a stent delivery system for introducing a flexible, generally cylindrical, self-expandable stent. The system comprises a catheter having distal and proximal ends, the catheter defining at least one lumen extending there-through and having at least three longitudinally displaced openings or sets of openings extending from a lumen to the surface of the catheter; a stent which comprises a generally cylindrical, expandable structure having proximal and distal ends and a flexible member extending proximally from the proximal end of the structure, the stent being wound circumferentially around the catheter, and having restraining member holding each of the proximal and distal ends of the stent to the catheter, and one or more restraining member holding at least a portion of the flexible member to the catheter surface; and one or two release wires positioned in and extending longitudinally through at least one lumen, the release wires cooperating with the restraining member so that as the release wire or wires are withdrawn proximally, the proximal and distal end sections of the stent are released in such a manner that coils of the stent unwind.

Abstract translation: 本申请涉及用于引入柔性的，大致圆柱形的自扩张支架的支架输送系统。 所述系统包括具有远端和近端的导管，所述导管限定在其中延伸的至少一个腔，并且具有从内腔延伸到导管表面的至少三个纵向移位的开口或一组开口; 支架，其包括具有近端和远端的大致圆柱形的可扩张结构，以及从所述结构的近端向近侧延伸的柔性构件，所述支架围绕所述导管周向地缠绕，并且具有保持每个所述近端和远端的约束构件 以及一个或多个限制构件，其将所述柔性构件的至少一部分保持在所述导管表面上; 以及一个或两个释放线，其位于并且纵向延伸通过至少一个内腔，所述释放线与所述约束构件协作，使得当所述释放线或线被近端拉出时，所述支架的近端部分和远端部分被释放在 支架放卷的方式。

公开(公告)号：US06371979B1

公开(公告)日：2002-04-16

申请号：US08803324

申请日：1997-02-21

Applicant: Mordechay Beyar ,  Oren Globerman ,  Rafael Beyar

Inventor： Mordechay Beyar ,  Oren Globerman ,  Rafael Beyar

IPC: A61F206

CPC classification number: A61F2/88 ,  A61F2002/9511 ,  A61F2210/0004 ,  A61F2210/0019

Abstract: This invention is directed to a stent delivery system for implanting a flexible, generally cylindrical, expandable, coiled stent. The system comprises a catheter defining at least one lumen and having at least two longitudinally displaced openings or sets of openings ,a flexible, self-expandable coiled stent having discrete proximal and distal end sections, said stent being wound circumferentially around said catheter and coils of the stent being more closely wound at the proximal and/or distal end sections, and one or two release wires cooperating with restraining means so that as the release wire or wires are with-drawn proximally, the proximal and distal end sections of the stent are released in such a manner that coils of the stent unwind and the length of the unwound stent is not substantially less than the length of the portion of the unreleased stent that is not more closely wound.

Abstract translation: 本发明涉及用于植入柔性的，大致圆柱形的，可扩张的盘绕支架的支架输送系统。 该系统包括限定至少一个内腔并具有至少两个纵向移位的开口或组的开口的导管，具有分立的近端和远端部分的柔性自扩张型卷曲支架，所述支架围绕所述导管周向缠绕， 所述支架在近端部分和/或远端部分更紧密地缠绕，以及一个或两个释放线与约束装置配合，使得当释放线或线被向近侧拉伸时，支架的近端部分和远端部分 以这样一种方式释放支架退卷的线圈和未展开的支架的长度基本上不小于未紧密缠绕的未发行支架的部分的长度。

公开(公告)号：US06287336B1

公开(公告)日：2001-09-11

申请号：US09101705

申请日：1999-05-13

Applicant: Oren Globerman ,  Mordechay Beyar ,  Rafael Beyar

Inventor： Oren Globerman ,  Mordechay Beyar ,  Rafael Beyar

IPC: A61F200

CPC classification number: A61F2/91 ,  A61F2/88 ,  A61F2/90 ,  A61F2/915 ,  A61F2/958 ,  A61F2002/065 ,  A61F2002/91525 ,  A61F2002/91533 ,  A61F2002/9155 ,  A61F2002/91583 ,  A61F2250/0018 ,  A61F2250/0019 ,  A61F2250/0029 ,  A61F2250/0039

Abstract: A stent (1) is provided for having variable flexibility and stiffness along its length. The stent (1) comprises portions (5, 7, 9, 11, 13, 15) of the stent having different bending and durability characteristics, and may be fabricated, using any of a variety of methods out of any of a variety of materials.

Abstract translation: 提供了一种支架（1），用于沿其长度具有可变的柔性和刚度。 支架（1）包括具有不同弯曲和耐久性特征的支架的部分（5,7,9,11,13,15），并且可以使用各种各样的材料中的任何一种方法制造 。

公开(公告)号：US5860922A

公开(公告)日：1999-01-19

申请号：US897423

申请日：1997-07-21

Applicant: Naama Gordon ,  Rafael Beyar ,  Samuel Sideman

Inventor： Naama Gordon ,  Rafael Beyar ,  Samuel Sideman

IPC: A61B5/00 ,  A61B5/026 ,  A61B5/0275

CPC classification number: A61B5/026 ,  A61B5/015 ,  A61B5/0275

Abstract: A method for determining a flow rate of a substance or a thermo-contrast agent in an object including a surface and an upstream region, and the method comprising the steps of (a) providing the upstream region with a thermo-contrast agent; (b) obtaining successive temperature readings of at least a part of the surface of the object; (c) generating a temperature response curve from the temperature readings; (d) extracting a parameter from the temperature response curve; and (e) determining the flow rate from the parameter.

Abstract translation: 一种用于确定包括表面和上游区域的物体中的物质或热造影剂的流速的方法，所述方法包括以下步骤：（a）向所述上游区域提供热造影剂; （b）获得物体表面的至少一部分的连续温度读数; （c）从温度读数产生温度响应曲线; （d）从温度响应曲线提取参数; 和（e）从该参数确定流量。

公开(公告)号：US08600477B2

公开(公告)日：2013-12-03

申请号：US11660320

申请日：2005-08-16

Applicant: Rafael Beyar ,  Tal Wenderow

Inventor： Rafael Beyar ,  Tal Wenderow

IPC: A61B5/00

CPC classification number: A61B6/12 ,  A61B5/06 ,  A61B5/062 ,  A61B6/463 ,  A61B6/481 ,  A61B6/504 ,  A61B6/541 ,  A61B2505/05 ,  G06F19/00

Abstract: A navigation system for catheter-based interventions, the system comprising a processing device; an angiogram x-ray system connected by data transfer connection to the processing device and capable of capturing angiographic images of a patient; an electrocardiogram monitoring device that is also connected by data transfer connection to the processing device and to the x-ray system; a medical instrument to be inserted into the area of the patient captured by the angiographic image; a position capture module for getting position information about the position of the medical instrument, the unit connected by data transfer connection to the processing device, wherein the processing device is capable of triggering the capturing of the angiographic images as a roadmap and superimposing on the roadmap the position information about the medical instrument.

Abstract translation: 一种用于基于导管的干预的导航系统，该系统包括处理装置; 血管造影X射线系统，其通过数据传输连接连接到处理装置并且能够捕获患者的血管造影图像; 心电图监测装置，其还通过数据传输连接与处理装置和X射线系统连接; 被插入到由血管造影图像捕获的患者区域中的医疗器械; 位置捕获模块，用于获取关于医疗器械的位置的位置信息，所述单元通过数据传送连接到处理设备，其中处理设备能够触发捕获血管造影图像作为路线图并叠加在路线图上 关于医疗器械的位置信息。

公开(公告)号：US08399871B2

公开(公告)日：2013-03-19

申请号：US11715876

申请日：2007-03-09

Applicant: Rafael Beyar ,  Tal Wenderow ,  Moshe DePaz

Inventor： Rafael Beyar ,  Tal Wenderow ,  Moshe DePaz

IPC: G21F3/00

CPC classification number: G08C19/16 ,  A61B5/055 ,  A61B6/00 ,  A61B6/03 ,  A61B6/462 ,  A61B6/467

Abstract: An apparatus for control of a procedure, comprising: a communications interface; a control console, wherein the control console is adapted to provide control commands via the communications interface to at least one of: at least one imaging device or at least one medical instrument used to perform the procedure; and, at least one radiation shield attached to the control console and positioned between the control console and a patient on which the procedure is being performed, wherein the apparatus is separately movable from at least one of the at least one imaging device, the patient or the at least one medical instrument.

Abstract translation: 一种用于控制程序的装置，包括：通信接口; 控制台，其中所述控制台适于通过所述通信接口向至少一个成像设备或用于执行所述过程的至少一个医疗仪器中的至少一个提供控制命令; 以及至少一个辐射屏蔽件，其附接到所述控制台并且定位在所述控制台与正在执行所述过程的患者之间，其中所述设备可从所述至少一个成像装置，所述患者或所述至少一个成像装置， 至少一个医疗器械。

公开(公告)号：US20060229587A1

公开(公告)日：2006-10-12

申请号：US10561147

申请日：2005-05-10

Applicant: Rafael Beyar ,  Tal Wenderow ,  Doron Linder ,  Eyal Zilberberg

Inventor： Rafael Beyar ,  Tal Wenderow ,  Doron Linder ,  Eyal Zilberberg

IPC: A61M31/00

CPC classification number: A61M25/0113 ,  A61B2034/301

Abstract: An apparatus for imparting motion from at least one of a plurality of motion sources into linear, rotary, or combined linear and rotary motion of an elongated device, the apparatus comprising a transmission for translating the motion to linear or rotary motion of the elongated device.

公开(公告)号：US5692510A

公开(公告)日：1997-12-02

申请号：US524843

申请日：1995-09-07

Applicant: Naama Gordon ,  Rafael Beyar ,  Samuel Sideman

Inventor： Naama Gordon ,  Rafael Beyar ,  Samuel Sideman

IPC: A61B5/00 ,  A61B5/026 ,  A61B5/0275 ,  A61B6/00

CPC classification number: A61B5/026 ,  A61B5/015 ,  A61B5/0275

Abstract: Methods for determining the flow rate of a substance within an object by extracting and mathematically manipulating numerical parameters from a thermoimaging temperature response curve of the surface of the object. The methods of the present invention are suitable to determine coronary arteries flow rates and myocardial perfusion rates in open chest conditions.

Abstract translation: 通过从物体表面的热成像温度响应曲线提取和数学地操作数值参数来确定物体内的物质的流速的方法。 本发明的方法适用于确定开放胸部条件下的冠状动脉血流速率和心肌灌注速率。

公开(公告)号：US5151856A

公开(公告)日：1992-09-29

申请号：US400689

申请日：1989-08-30

Applicant: Menachem Halmann ,  Haim Azhari ,  Rafael Beyar ,  Samuel Sideman ,  Uri Dinnar

Inventor： Menachem Halmann ,  Haim Azhari ,  Rafael Beyar ,  Samuel Sideman ,  Uri Dinnar

IPC: G06T15/00

CPC classification number: G06T15/00 ,  A61B6/027

Abstract: A method of displaying cardiac function which forms by helical or segmental analysis a three-dimensional cage model which can be shaded and color coded to indicate local and regional dysfunction by thickening or motion and stresses. On this model is superimposed the coronary artery tree including stenosed segments as obtained from the same patient by angiograms and the resulting three-dimensional coronary and mechanical model can be subjected to animation and analysis for diagnostic purposes and to simulate effects of treatment.

Abstract translation: 显示心脏功能的方法，其通过螺旋或分段分析形成三维笼模型，其可以被阴影和颜色编码，以通过增厚或运动和应力来指示局部和区域功能障碍。 在该模型上叠加冠状动脉树，包括通过血管造影术从同一患者获得的狭窄段，并且得到的三维冠状动脉和机械模型可以进行动画和分析用于诊断目的并模拟治疗效果。