公开(公告)号：US20060216173A1

公开(公告)日：2006-09-28

申请号：US11389525

申请日：2006-03-24

申请人： Arash Kheradvar ,  Morteza Gharib ,  Anna Hickerson

发明人： Arash Kheradvar ,  Morteza Gharib ,  Anna Hickerson

IPC分类号： F04B43/08

CPC分类号： F04B43/086 ,  F04B19/00 ,  F04B43/046 ,  F04B43/08 ,  F04B43/095 ,  F04B45/00 ,  F05C2251/08 ,  F16K7/045 ,  F16K7/06 ,  F16K7/08 ,  Y10T29/42 ,  Y10T29/49236

摘要： First and second structures are connected by helical fibers. The orientation between the first and second structures are changed, and by doing so, the positions of the helical fibers are correspondingly changed. The position of change of the helical fibers can be used for a pumping effect, or to change some other fluidic characteristics. One other fluidic characteristics, for example, may use the movement of the helical fibers as a valve.

摘要翻译： 第一和第二结构通过螺旋纤维连接。 改变第一和第二结构之间的取向，通过这样做，螺旋纤维的位置相应地变化。 螺旋纤维的变化位置可用于泵送效果，或用于改变一些其他流体特性。 例如，另一个流体特性可以使用螺旋纤维作为阀的运动。

公开(公告)号：US06981958B1

公开(公告)日：2006-01-03

申请号：US10626181

申请日：2003-07-24

申请人： Morteza Gharib ,  Hosheng Tu ,  Olav Bergheim

发明人： Morteza Gharib ,  Hosheng Tu ,  Olav Bergheim

IPC分类号： A61M5/00 ,  A61M5/32

CPC分类号： A61F9/00781 ,  A61B3/16

摘要： A trabecular shunt and methods for treating glaucoma are disclosed. One of the methods comprises transporting fluid from the anterior chamber of an eye to Schlemm's canal through an implant, the implant extending between the anterior chamber and Schlemm's canal; sensing an intraocular pressure using a sensor incorporated into the implant; and transmitting a signal indicative of the sensed pressure to an external receiver.

摘要翻译： 公开了一种小梁分流术和治疗青光眼的方法。 其中一种方法包括通过植入物将流体从眼前房输送到施莱姆氏管，植入物在前房与施莱姆氏管之间延伸; 使用结合到植入物中的传感器感测眼内压; 以及将指示感测到的压力的信号发送到外部接收器。

公开(公告)号：US20050288619A1

公开(公告)日：2005-12-29

申请号：US11209563

申请日：2005-08-23

申请人： Morteza Gharib ,  Hosheng Tu ,  Olav Bergheim

发明人： Morteza Gharib ,  Hosheng Tu ,  Olav Bergheim

IPC分类号： A61F9/007 ,  A61M5/00 ,  A61F9/00

CPC分类号： A61F9/00781 ,  A61B3/16

摘要： A trabecular shunt and methods for treating glaucoma are disclosed. One of the methods comprises transporting fluid from the anterior chamber of an eye to Schlemm's canal through an implant, the implant extending between the anterior chamber and Schlemm's canal; sensing an intraocular pressure using a sensor incorporated into the implant; and transmitting a signal indicative of the sensed pressure to an external receiver.

摘要翻译： 公开了一种小梁分流术和治疗青光眼的方法。 其中一种方法包括通过植入物将流体从眼前房输送到施莱姆氏管，植入物在前房与施莱姆氏管之间延伸; 使用结合到植入物中的传感器感测眼内压; 以及将指示感测到的压力的信号发送到外部接收器。

公开(公告)号：US20050192527A1

公开(公告)日：2005-09-01

申请号：US11121584

申请日：2005-05-04

申请人： Morteza Gharib ,  Hosheng Tu ,  Olav Bergheim

发明人： Morteza Gharib ,  Hosheng Tu ,  Olav Bergheim

IPC分类号： A61F9/007 ,  A61M5/00

CPC分类号： A61F9/00781 ,  A61B3/16

摘要： A trabecular shunt and methods for treating glaucoma are disclosed. One of the methods comprises transporting fluid from the anterior chamber of an eye to Schlemm's canal through an implant, the implant extending between the anterior chamber and Schlemm's canal; sensing an intraocular pressure using a sensor incorporated into the implant; and transmitting a signal indicative of the sensed pressure to an external receiver.

摘要翻译： 公开了一种小梁分流术和治疗青光眼的方法。 其中一种方法包括通过植入物将流体从眼前房输送到施莱姆氏管，植入物在前房与施莱姆氏管之间延伸; 使用结合到植入物中的传感器感测眼内压; 以及将指示感测到的压力的信号发送到外部接收器。

公开(公告)号：US06736791B1

公开(公告)日：2004-05-18

申请号：US09704276

申请日：2000-11-01

申请人： Hosheng Tu ,  Olav G. Bergheim ,  Morteza Gharib

发明人： Hosheng Tu ,  Olav G. Bergheim ,  Morteza Gharib

IPC分类号： A61M500

CPC分类号： A61F9/00781 ,  A61F9/0017 ,  A61F9/007 ,  A61F2009/00891 ,  A61F2250/0067 ,  A61K9/0051 ,  A61M27/002 ,  A61M2210/0612 ,  Y10S623/905

摘要： A glaucoma treatment device for directing the flow of aqueous humor and bypassing trabecular meshwork is disclosed. The device comprises an inlet section, an outlet section, a middle section, and at least one lumen for transmitting aqueous humor within the glaucoma device. The lumen extends through at least one of the sections, and the outlet section is substantially perpendicular to the middle section, and fits within a conduit of aqueous humor outflow in the eye.

摘要翻译： 公开了一种用于引导房水流动并绕过小梁网的青光眼治疗装置。 该装置包括入口部分，出口部分，中间部分和用于在青光眼装置内传送房水的至少一个内腔。 内腔延伸通过至少一个部分，并且出口部分基本上垂直于中间部分，并且配合在眼睛中的房水流出物的导管内。

公开(公告)号：US06387037B1

公开(公告)日：2002-05-14

申请号：US09470841

申请日：1999-12-23

申请人： Steven F. Bolling ,  Morteza Gharib ,  Gabriel Aldea ,  Mary Lynn Gaddis ,  Anthony J. Viole

发明人： Steven F. Bolling ,  Morteza Gharib ,  Gabriel Aldea ,  Mary Lynn Gaddis ,  Anthony J. Viole

IPC分类号： A61M110

CPC分类号： A61M1/3621 ,  A61M1/10 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/107 ,  A61M1/122 ,  A61M1/127 ,  A61M1/3655 ,  A61M25/0026 ,  A61M25/007

摘要： An extracardiac pumping system and method for using it supplement the circulation of blood, including the cardiac output, in a patient without any component thereof being connected to the patient's heart. A battery powered pump may be implanted subcutaneously and attached to an inflow conduit fluidly coupled to a patient's femoral artery via a subcutaneous anastomosis connection. The pump draws blood from the inflow conduit and discharges it through an outflow conduit fluidly coupled to a second peripheral artery via another subcutaneous anastomosis connection. The battery may be charged extracorporeally and the pump may be operated in either a continuous or pulsatile fashion in synchronization with the patient's heart. The conduits can be housed in a multi-lumen catheter and a reservoir may be provided which fluidly communicates with the inflow conduits. An additional feature may keep blood traveling extracorporeally within the system at or near body temperature. The system is capable of adjusting outflow from the pump to optimize the mixing of red blood cells in the aorta and thereby enhance oxygen delivery to tissues by minimizing blood cell concentration in the center of the aorta.

摘要翻译： 心外抽气系统及其使用方法补充患者的血液循环，包括心输出量，而不将其任何组分连接到患者的心脏。 电池供电的泵可以被皮下植入并附着到通过皮下吻合连接流体地联接到患者的股动脉的流入导管。 泵从流入管中抽取血液，并通过另外的皮下吻合连接通过流体连接到第二外周动脉的流出管排出。 电池可以体外充电，并且泵可以以与患者心脏同步的连续或脉动方式操作。 导管可以容纳在多腔导管中，并且可以设置与流入管道流体连通的储存器。 额外的特征可以使血液在体温或体温附近体外流动到体内。 该系统能够调节泵的流出，以优化主动脉中红细胞的混合，从而通过使主动脉中心的血细胞浓度最小化来增强对组织的氧输送。

公开(公告)号：US09993368B2

公开(公告)日：2018-06-12

申请号：US12914940

申请日：2010-10-28

申请人： Olav B. Bergheim ,  Morteza Gharib ,  Richard A. Hill

发明人： Olav B. Bergheim ,  Morteza Gharib ,  Richard A. Hill

IPC分类号： A61F9/007 ,  A61F9/00 ,  A61M27/00 ,  A61K9/00 ,  A61F9/008

CPC分类号： A61F9/00781 ,  A61F9/0017 ,  A61F9/007 ,  A61F2009/00891 ,  A61F2250/0067 ,  A61K9/0051 ,  A61M27/002 ,  A61M2210/0612 ,  Y10S623/905

摘要： Surgical methods and related medical devices for treating ocular disorders are disclosed. Some methods relate to delivering an implant within an eye, and involve providing an elongate guide device, such as, a flexible guide member or a guide wire. A distal end of the guide device can be advanced into an anterior chamber of an eye, or through at least a portion of a site of resistance along a physiologic outflow pathway of the eye, or from an anterior chamber of the eye to a location proximate a physiologic outflow pathway of the eye. The implant is advanced along the guide device toward the guide device distal end, and is positioned to conduct aqueous humor between the anterior chamber and the physiologic outflow pathway.

公开(公告)号：US09656009B2

公开(公告)日：2017-05-23

申请号：US12218237

申请日：2008-07-11

申请人： Arash Kheradvar ,  Morteza Gharib ,  Anna Grosberg

发明人： Arash Kheradvar ,  Morteza Gharib ,  Anna Grosberg

IPC分类号： A61N1/362 ,  A61M1/10 ,  A61M1/12 ,  A61N1/365 ,  A61F2/24 ,  A61F2/915 ,  A61N1/36 ,  A61M1/36

CPC分类号： A61M1/1068 ,  A61F2/2478 ,  A61F2/2481 ,  A61F2/915 ,  A61M1/1003 ,  A61M1/1048 ,  A61M1/1049 ,  A61M1/1056 ,  A61M1/1058 ,  A61M1/12 ,  A61M1/122 ,  A61M1/127 ,  A61M1/36 ,  A61M2205/0283 ,  A61N1/36 ,  A61N1/3627 ,  A61N1/36514 ,  A61N1/36521

摘要： A cardiac assist system using a helical arrangement of contractile bands and a helically-twisting cardiac assist device are disclosed. One embodiment discloses a cardiac assist system comprising at least one contractile elastic band helically arrangement around a periphery of a patient's heart, where upon an actuation the band contracts helically, thereby squeezing the heart and assisting the pumping function of the heart. Another embodiment discloses a helically twisting cardiac-apex assist device comprising an open, inverted, substantially conical chamber with two rotatable ring portions of different diameters located at the base and apex of the chamber, with a plurality of substantially helical connecting elements positioned substantially flush with the chamber wall and connecting the two rotatable ring portions, whereby a relative twisting motion of the two rings causes a change in volume of the chamber thereby assisting the cardiac pumping function.

公开(公告)号：US09530213B2

公开(公告)日：2016-12-27

申请号：US14143832

申请日：2013-12-30

申请人： Morteza Gharib ,  David Jeon

发明人： Morteza Gharib ,  David Jeon

IPC分类号： H04N15/00 ,  H04N13/02 ,  G06T7/00

CPC分类号： H04N13/106 ,  G02B3/0056 ,  G06T7/571 ,  G06T2207/10012 ,  G06T2207/10016 ,  H04N13/211 ,  H04N13/236 ,  H04N13/246 ,  H04N13/271

摘要： Hardware and software methodology are described for three-dimensional imaging in connection with a single sensor. A plurality of images is captured at different degrees of focus without focus change of an objective lens between such images. Depth information is extracted by comparing image blur between the images captured on the single sensor.

摘要翻译： 描述了与单个传感器相关的三维成像的硬件和软件方法。 以不同的焦点度量拍摄多个图像，而不会在这些图像之间的物镜的聚焦改变。 通过比较在单个传感器上捕获的图像之间的图像模糊来提取深度信息。

公开(公告)号：US20140368617A1

公开(公告)日：2014-12-18

申请号：US14303988

申请日：2014-06-13

申请人： Morteza Gharib ,  Jian Lu ,  Scott Hsieh ,  Francisco Pereira ,  Alexei Harvard ,  David Jeon

发明人： Morteza Gharib ,  Jian Lu ,  Scott Hsieh ,  Francisco Pereira ,  Alexei Harvard ,  David Jeon

IPC分类号： H04N13/02 ,  G03B17/56

CPC分类号： H04N13/204 ,  G02B7/34 ,  G03B9/02 ,  G03B17/14 ,  G03B17/565 ,  G03B19/12 ,  G03B35/00 ,  H04N5/235 ,  H04N5/2356 ,  H04N9/045

摘要： A lens and aperture device for determining 3D information. An SLR camera has a lens and aperture that allows the SLR camera to determine defocused information.

摘要翻译： 用于确定3D信息的透镜和光圈装置。 单反相机具有透镜和光圈，允许单反相机确定散焦信息。