公开(公告)号：US20220313980A1

公开(公告)日：2022-10-06

申请号：US17632550

申请日：2020-08-07

申请人： Daniel HILDEBRAND ,  Michael CALOMENI ,  Ari RYAN ,  Daniel VARGHAI ,  Janine ROBINSON

发明人： Daniel HILDEBRAND ,  Michael CALOMENI ,  Ari RYAN ,  Daniel VARGHAI ,  Janine ROBINSON

IPC分类号： A61M60/221 ,  A61M60/13

摘要： Catheter blood pumps that include an expandable pump portion extending distally from a catheter. The pump portions may include an expandable impeller housing that includes an expandable blood conduit defining a blood lumen. The pump portions may include a collapsible impeller that includes a collapsible and optionally inflatable hub and one or more collapsible blades extending from the hub.

公开(公告)号：US20130197621A1

公开(公告)日：2013-08-01

申请号：US13816670

申请日：2011-08-05

申请人： Ari Ryan ,  Alan K. Schaer ,  Gregory M. Hyde ,  Richard J Renati ,  Michi E. Garrison

发明人： Ari Ryan ,  Alan K. Schaer ,  Gregory M. Hyde ,  Richard J Renati ,  Michi E. Garrison

IPC分类号： A61F2/95

CPC分类号： A61M39/06 ,  A61B17/0057 ,  A61B17/0469 ,  A61B17/0482 ,  A61B17/0483 ,  A61B17/0625 ,  A61B17/3415 ,  A61B2017/00238 ,  A61B2017/00646 ,  A61B2017/00654 ,  A61B2017/00663 ,  A61B2017/00668 ,  A61B2017/0472 ,  A61B2017/0477 ,  A61B2017/06042 ,  A61B2017/0641 ,  A61B2090/0811 ,  A61M39/0606 ,  A61M39/227 ,  A61M39/228

摘要： Systems and methods are adapted for treating the carotid artery. The systems include interventional catheters and blood vessel access devices that are adapted for transcervical insertion into the carotid artery. Embodiments of the systems and methods can be used in combination with embolic protection systems including blood flow reversal mechanisms, arterial filters, and arterial occlusion devices.

公开(公告)号：US20100191275A1

公开(公告)日：2010-07-29

申请号：US12360597

申请日：2009-01-27

申请人： Ari Ryan ,  Amr Salahieh

发明人： Ari Ryan ,  Amr Salahieh

IPC分类号： A61B17/22

CPC分类号： A61B17/320725 ,  A61B17/32075 ,  A61B2017/22044

摘要： The invention provides a filter device associated with a guide wire, a device for deploying the filter from a containment element associated with the filter, and a method of deploying the filter from the containment element.

摘要翻译： 本发明提供了一种与引导线相关联的过滤装置，用于从与过滤器相关联的容纳元件部署过滤器的装置以及从容纳元件部署过滤器的方法。

公开(公告)号：US20100191274A1

公开(公告)日：2010-07-29

申请号：US12360563

申请日：2009-01-27

申请人： Ari Ryan ,  Ali Salahieh

发明人： Ari Ryan ,  Ali Salahieh

IPC分类号： A61B17/22

CPC分类号： A61F2/013 ,  A61B2017/12068 ,  A61B2017/12077 ,  A61F2002/018 ,  A61F2210/0014 ,  A61F2230/0006 ,  A61F2230/0067

摘要： This invention provides a filter device attached to a guidewire, tube, or catheter and a device for deploying the filter. The deployment device employs heating to activate a shape memory material moving a free end of a latch with respect to the guide wire, tube, or catheter thereby releasing the filter from a containment element. The actuation mechanism of the deployment device is well suited to the deployment of certain filter elements as well as other medical devices.

摘要翻译： 本发明提供一种连接到导丝，管或导管的过滤装置和用于部署过滤器的装置。 展开装置采用加热来激活相对于导丝，管或导管移动闩锁自由端的形状记忆材料，从而将过滤器从容纳元件释放出来。 部署装置的致动机构非常适合部署某些过滤元件以及其他医疗装置。

公开(公告)号：US20070299337A1

公开(公告)日：2007-12-27

申请号：US11762567

申请日：2007-06-13

申请人： Ari Ryan ,  Robert C. Glines

发明人： Ari Ryan ,  Robert C. Glines

IPC分类号： A61B6/03

CPC分类号： A61B6/12 ,  A61F2/013 ,  A61F2002/018 ,  A61F2230/0008 ,  A61F2230/008

摘要： Methods for determining the size, pathology, and volume of embolic debris captured in an embolic protection filtering device. The methods may include providing an embolic protection filtering device and scanning the filtering device with a computed tomography scanner. The methods may also include analyzing digital images produced during the scanning step.

摘要翻译： 用于确定在栓塞保护过滤装置中捕获的栓塞碎片的尺寸，病理和体积的方法。 所述方法可以包括提供栓塞保护过滤装置并用计算机断层扫描仪扫描过滤装置。 该方法还可以包括分析在扫描步骤期间产生的数字图像。

公开(公告)号：US07204464B2

公开(公告)日：2007-04-17

申请号：US11040505

申请日：2005-01-21

申请人： Charlie Chandra ,  Ari Ryan

发明人： Charlie Chandra ,  Ari Ryan

IPC分类号： A47G1/17

CPC分类号： A61M25/0136 ,  A61M2025/09116 ,  Y10S128/26 ,  Y10T24/32

摘要： A device can easily and releasably secure a medical wire such as a guidewire or a filter wire. In some instances, such a device can include a wire holding device that may be considered to be disposable. A wire holding device may include a base fixture, a clamp fixture, holding apparatus to hold the clamp fixture to the base fixture, releasing apparatus to release the clamp fixture from the base fixture, and selecting apparatus to select between the holding apparatus and the releasing apparatus.

摘要翻译： 设备可以容易地和可释放地固定诸如导丝或过滤丝之类的医用线。 在一些情况下，这种装置可以包括可被认为是一次性的电线保持装置。 电线保持装置可以包括基座固定件，夹具固定装置，用于将夹具固定到基座固定装置上的保持装置，释放装置以从夹具释放夹具固定装置，以及选择装置，用于在夹持装置和释放装置之间进行选择 仪器。

公开(公告)号：US20220273933A1

公开(公告)日：2022-09-01

申请号：US17632554

申请日：2020-08-07

申请人： Ari RYAN ,  Michael CALOMENI

发明人： Ari RYAN ,  Michael CALOMENI

IPC分类号： A61M60/13 ,  A61M60/174 ,  A61M60/237 ,  A61M60/414 ,  A61M60/808 ,  A61M60/81 ,  A61M60/825 ,  A61M60/827 ,  A61M60/867

摘要： Catheter blood pumps that include a pump portion with an impeller. The blood pumps include an axially extendable member with a distal end that is disposed further distally than the distal end of the impeller, and a guide member extending through the pump portion and axially moveable relative to the pump portion, the guide member inoperable axial communication with the extendable member such that axial movement of the guide member causes axial movement of the extendable member relative to the pump portion.

公开(公告)号：US20200246527A1

公开(公告)日：2020-08-06

申请号：US16595280

申请日：2019-10-07

申请人： Daniel HILDEBRAND ,  Michael CALOMENI ,  Brian D. BRANDT ,  Janine ROBINSON ,  Ari RYAN ,  Daniel VARGHAI ,  Reza SHIRAZI ,  Mostafa GHOREYSHI ,  Amr SALAHIEH

发明人： Daniel HILDEBRAND ,  Michael CALOMENI ,  Brian D. BRANDT ,  Janine ROBINSON ,  Ari RYAN ,  Daniel VARGHAI ,  Reza SHIRAZI ,  Mostafa GHOREYSHI ,  Amr SALAHIEH

IPC分类号： A61M1/12 ,  A61M1/10

摘要： Intravascular blood pumps and methods of use. The blood pump include a pump portion that includes a collapsible blood conduit defining a blood flow lumen between an inflow and an outflow. The pump portion includes a distal collapsible impeller axially spaced from a proximal collapsible impeller, at least a portion of each of the distal and proximal collapsible impellers disposed between the inflow and the outflow.

公开(公告)号：US20170027601A1

公开(公告)日：2017-02-02

申请号：US15167509

申请日：2016-05-27

申请人： Amr SALAHIEH ,  Tom SAUL ,  Eliot T. KIM ,  Ari RYAN

发明人： Amr SALAHIEH ,  Tom SAUL ,  Eliot T. KIM ,  Ari RYAN

IPC分类号： A61B17/3203 ,  A61M25/01 ,  A61M39/22 ,  A61M25/10

摘要： Medical systems and devices adapted to deliver a fluid agent to target tissue within a patient.

摘要翻译： 医疗系统和装置，其适于将流体试剂输送到患者体内的靶组织。

公开(公告)号：US20100152711A1

公开(公告)日：2010-06-17

申请号：US12548499

申请日：2009-08-27

申请人： Allen Utke ,  Kyle Hendrikson ,  Peter Edelman ,  Ben Arcand ,  James Anderson ,  Ari Ryan

发明人： Allen Utke ,  Kyle Hendrikson ,  Peter Edelman ,  Ben Arcand ,  James Anderson ,  Ari Ryan

IPC分类号： A61M25/00 ,  A61F2/84 ,  A61M29/00

CPC分类号： A61F2/95 ,  A61F2/013 ,  A61F2/97 ,  A61F2002/011 ,  A61F2002/9505 ,  A61F2002/9511 ,  A61F2002/9665

摘要： The invention provides a medical device delivery system comprising an offset coupling region interposed between an elongated hypotube guide member or catheter and a support segment. The medical device to be delivered is disposed about the support segment and contained and/or constrained within a containment element. The medical device may be released from the containment element by moving an actuation element from a first position to a second position. The offset coupling region allows the actuation element to exit a lumen within the guide member and to engage the containment element in the first position while traveling along a line generally coaxial with the lumen of the guide member.

摘要翻译： 本发明提供了一种医疗装置输送系统，其包括插入在细长海波导管构件或导管与支撑段之间的偏置联接区域。 要传送的医疗装置围绕支撑段布置并且包含和/或限制在容纳元件内。 医疗装置可以通过将致动元件从第一位置移动到第二位置而从容纳元件释放。 偏置联接区域允许致动元件离开引导构件内的内腔并且在沿着与引导构件的内腔大致同轴的线的同时沿着第一位置接合容纳元件。