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1. 发明申请

WO2016098004A1 BIODEGRADABLE FILTER AND SUPPORT FRAME 审中-公开
标题翻译：生物可变过滤器和支持框架
公开(公告)号：WO2016098004A1
公开(公告)日：2016-06-23
申请号：PCT/IB2015/059651
申请日：2015-12-16
申请人： KONINKLIJKE PHILIPS N.V. , VOLCANO CORPORATION
发明人： JOHNSON, Eric , STIGALL, Jeremy
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2/01 , A61F2002/016 , A61F2210/0004 , A61F2250/003
摘要： An endoluminal filter can have a support structure or frame made of a biodegradable material such as biodegradable metal or biodegradable polymer. The endoluminal filter can further have a plurality of anchor elements made of biodegradable material, which are removed by biodegradation when the endoluminal filter is at least partially incorporated into a wall of a blood vessel. Additionally, the endoluminal filter can have a material capture structure made of a biodegradable material,and it can be attached to the support structure. The endoluminal filters can be configured to allow selective biodegradation of its components.
摘要翻译：腔内过滤器可以具有由可生物降解的材料例如可生物降解的金属或可生物降解的聚合物制成的支撑结构或框架。腔内过滤器可以进一步具有多个由可生物降解材料制成的锚定元件，当将内腔过滤器至少部分地并入血管壁时，通过生物降解除去。此外，腔内过滤器可以具有由可生物降解材料制成的材料捕获结构，并且其可以附接到支撑结构。腔内过滤器可以被配置成允许其组分的选择性生物降解。

2. 发明申请

WO2016046710A1 ENDOLUMINAL FILTER HAVING ENHANCED ECHOGENIC PROPERTIES 审中-公开
标题翻译：具有增强的生物特性的内消旋过滤器
公开(公告)号：WO2016046710A1
公开(公告)日：2016-03-31
申请号：PCT/IB2015/057186
申请日：2015-09-18
申请人： KONINKLIJKE PHILIPS N.V. , VOLCANO CORPORATION
发明人： JOHNSON, Eric , STIGALL, Jeremy
IPC分类号： A61B8/12 , A61F2/01
CPC分类号： A61B8/12 , A61B2090/3784 , A61B2090/3925 , A61B2090/3966 , A61F2/01 , A61F2002/011
摘要： A system for guiding placement of a filter within the vasculature of a patient comprises a delivery device having a proximal end and a distal end, a distal portion of the delivery device being configured to receive the filter to be placed. The system further comprises an intravascular ultrasound transducer disposed at the distal end of the delivery device and an interface configured to receive input regarding a surgical procedure including an insertion site and a destination site for placing the filter according to the surgical procedure. The system further comprises a display and a processor that is programmed to: receive input from the interface regarding the surgical procedure, to determine anatomical landmarks between the insertion site and the destination site, to receive an intravascular ultrasound signal from the intravascular ultrasound transducer, to process the intravascular ultrasound signal into an image; and to send the image to the display.
摘要翻译：用于引导过滤器在患者的脉管系统内的放置的系统包括具有近端和远端的输送装置，输送装置的远端部分被配置成接收待放置的过滤器。该系统还包括设置在输送装置的远端处的血管内超声换能器和被配置为接收涉及外科手术的输入的接口，所述手术包括插入部位和用于根据外科手术放置过滤器的目的地部位。该系统还包括显示器和处理器，其被编程为：从接口接收关于外科手术的输入，以确定插入部位和目的地部位之间的解剖标志，以从血管内超声换能器接收血管内超声信号，将血管内超声信号处理成图像; 并将图像发送到显示器。

3. 发明申请

WO2017046628A1 DEVICE AND METHOD FOR USING IVUS DATA TO CHARACTERIZE AND EVALUATE A VASCULAR GRAFT CONDITION 审中-公开
标题翻译：使用IVUS数据来表征和评估血管粗细条件的装置和方法
公开(公告)号：WO2017046628A1
公开(公告)日：2017-03-23
申请号：PCT/IB2015/057068
申请日：2015-09-15
申请人： KONINKLIJKE PHILIPS N.V. , VOLCANO CORPORATION
发明人： JOHNSON, Eric , STIGALL, Jeremy
IPC分类号： A61B8/06 , A61B8/12 , A61B5/026
CPC分类号： A61B5/026 , A61B5/4833 , A61B5/6852 , A61B8/06 , A61B8/0841 , A61B8/085 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/461 , A61B8/488 , A61B8/5207 , A61F2/064 , G06F19/00
摘要： There are described systems and methods of collecting ultrasound information related to a vascular graft condition of a patient and evaluation of the information using a virtual histology tree and hemodynamic information.
摘要翻译：描述了收集与患者的血管移植条件相关的超声信息的系统和方法，并且使用虚拟组织学树和血液动力学信息评估信息。

4. 发明申请

WO2016092423A1 ENDOLUMINAL FILTER DESIGN VARIATIONS 审中-公开
标题翻译：内镜过滤器设计变化
公开(公告)号：WO2016092423A1
公开(公告)日：2016-06-16
申请号：PCT/IB2015/059273
申请日：2015-12-02
申请人： KONINKLIJKE PHILIPS N.V. , VOLCANO CORPORATION
发明人： JOHNSON, Eric , STIGALL, Jeremy , PHILIPS, Jason
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2230/001 , A61F2240/002
摘要： Endoluminal filters (100) are disclosed in some embodiments that include a support frame (102) forming a first loop (106) and a second loop (108) where the walls of the support frame do not cross over each other. The endoluminal filters also include a material capture structure (104) extending between the first loop or second loop. Endoluminal filters are disclosed including a first support member and a second support member forming a crossover (122) with the first support member fixed to the second support member. The endoluminal filters also include a material capture structure (104) extending between the first and second support members, the crossover, and the first end or the second end of the first support member. Methods for making the endoluminal filters are disclosed, such as 3D printing and laser cutting tubular or flat materials. Methods for deploying the endoluminal filters are also disclosed.
摘要翻译：在一些实施例中公开了腔内过滤器（100），其包括形成第一环（106）的支撑框架（102）和支撑框架的壁不互相交叉的第二环（108）。腔内过滤器还包括在第一环或第二环之间延伸的材料捕获结构（104）。公开了腔内过滤器，其包括第一支撑构件和形成有第一支撑构件固定到第二支撑构件的交叉（122）的第二支撑构件。腔内过滤器还包括在第一和第二支撑构件之间延伸的材料捕获结构（104），交叉点以及第一支撑构件的第一端或第二端。公开了制造内腔过滤器的方法，例如3D打印和激光切割管状或平坦材料。还公开了用于部署腔内过滤器的方法。

5. 发明申请

WO2014152217A1 ENDOLUMINAL FILTER HAVING ENHANCED ECHOGENIC PROPERTIES 审中-公开
标题翻译：具有增强的生物特性的内消旋过滤器
公开(公告)号：WO2014152217A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/027083
申请日：2014-03-14
申请人： VOLCANO CORPORATION
发明人： JOHNSON, Eric , STIGALL, Jeremy , LAUINGER, Joseph
IPC分类号： A61F2/01 , A61F2/02
CPC分类号： A61F2/01 , A61B8/0841 , A61B8/12 , A61B8/445 , A61B8/4494 , A61B8/5207 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2230/0067 , A61F2230/0091 , A61F2250/0096
摘要： An endoluminal filter, comprising a first support member having a first end and a second end; and a second support member attached to the first end of the first support member or the second end of the first support member and forming a crossover with the first support member to form two loops one on either side of the crossover, wherein at least a portion of the first support member, the second support member, the first end, the second end or a region adjacent to the cross over or any portion of one of the above is modified to provide an enhanced echogenic characteristic of the endoluminal filter. A method of positioning a filter within a lumen, comprising advancing a sheath containing a filter through the lumen; deploying a portion of the filter from the sheath into the lumen to engage the lumen wall while maintaining substantially all of a material capture structure of the filter within the sheath; and deploying the material capture structure of the filter from the sheath to a position across the lumen, wherein any of the above steps are performed using an intravascular ultrasound system and the filter is modified to provided at least one echogenic characteristic.
摘要翻译：腔内过滤器，包括具有第一端和第二端的第一支撑构件; 以及附接到所述第一支撑构件的第一端或所述第一支撑构件的第二端的第二支撑构件，并且与所述第一支撑构件形成交叉，以在所述交叉的任一侧上形成两个环，其中至少一部分的第一支撑构件，第二支撑构件，第一端部，第二端部或与上述之一的交叉部分或任何部分相邻的区域被修改以提供腔内过滤器的增强的回声特性。一种将过滤器定位在内腔内的方法，包括使含有过滤器的护套推进穿过内腔; 将一部分过滤器从护套部署到内腔中以与管腔壁接合，同时保持过滤器在护套内的基本上全部的材料捕获结构; 以及将所述过滤器的材料捕获结构从护套部署到穿过管腔的位置，其中，使用血管内超声系统来执行上述步骤中的任何一个，并且对所述过滤器进行修改以提供至少一个回声特征。

6. 发明申请

WO2014145598A1 RETRIEVAL AND CENTERING DEVICE AND METHOD WITH PRESSURE AND ULTRASOUND FEATURES 审中-公开
标题翻译：检索和中心设备和方法与压力和超声特征
公开(公告)号：WO2014145598A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/030392
申请日：2014-03-17
申请人： VOLCANO CORPORATION
发明人： JOHNSON, Eric , LAUINGER, Joseph , STIGALL, Jeremy , LAROYA, Gilbert , DO, Paul
IPC分类号： A61B17/22 , A61B8/12 , A61M25/09 , A61M25/098 , A61F2/01
CPC分类号： A61B17/221 , A61B8/12 , A61B17/00234 , A61B2017/00336 , A61B2017/22035 , A61B2017/2212 , A61B2017/2215 , A61B2090/3784 , A61B2090/3925 , A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2230/0008 , A61F2230/0067 , A61F2230/0095 , A61F2250/0096 , A61M2025/0002 , A61M2025/09183
摘要： The present invention relates generally to devices and methods for retrieving or manipulating objects within a lumen. More specifically, embodiments of the invention relate to devices and methods for retrieving or manipulating medical devices from a body lumen. One embodiment of the present invention provides a novel and improved retrieval snare and method of fabricating and using the same. The snare includes a snare wire, having a distal end and a proximal end, for use in the human anatomy, such as but not limited to blood vessels, pulmonary airways, reproductive anatomy, gastrointestinal anatomy, and organs such as the kidneys or lungs. The device enables a user to capture a foreign object located within the human anatomy, grasp said object in a controlled manner, and retrieve and remove said object from the human anatomy.
摘要翻译：本发明一般涉及用于检索或操纵管腔内的物体的装置和方法。更具体地，本发明的实施例涉及用于从体腔取回或操纵医疗装置的装置和方法。本发明的一个实施例提供了一种新颖和改进的检索圈套及其制造和使用方法。该圈套包括具有远端和近端的圈套，用于人体解剖结构，例如但不限于血管，肺气道，生殖解剖结构，胃肠道解剖结构以及器官如肾或肺。该装置使得用户能够捕获位于人体解剖结构内的异物，以受控的方式掌握所述物体，并从人体解剖结构检索和移除所述物体。

7. 发明申请

WO2013106713A1 RETRIEVAL SNARE DEVICE AND METHOD 审中-公开
标题翻译：检索设备和方法
公开(公告)号：WO2013106713A1
公开(公告)日：2013-07-18
申请号：PCT/US2013/021241
申请日：2013-01-11
申请人： VOLCANO CORPORATION
发明人： LAROYA, Gilbert , DO, Paul , JOHNSON, Eric
IPC分类号： A61B17/221 , A61B17/22 , A61F2/01
CPC分类号： A61B17/221 , A61F2/01 , A61F2002/011
摘要： The present invention relates generally to devices and methods for retrieving or manipulating objects within a lumen. More specifically, embodiments of the invention relate to devices and methods for retrieving or manipulating medical devices from a body lumen. One embodiment of the present invention provides a novel and improved retrieval snare and method of fabricating and using the same. The snare includes a snare wire, having a distal end and a proximal end, for use in the human anatomy, such as but not limited to blood vessels, pulmonary airways, reproductive anatomy, gastrointestinal anatomy, and organs such as the kidneys or lungs. The device enables a user to capture a foreign object located within the human anatomy, grasp said object in a controlled manner, and retrieve and remove said object from the human anatomy.
摘要翻译：本发明一般涉及用于检索或操纵管腔内的物体的装置和方法。更具体地，本发明的实施例涉及用于从体腔取回或操纵医疗装置的装置和方法。本发明的一个实施例提供了一种新颖和改进的检索圈套及其制造和使用方法。该圈套包括具有远端和近端的圈套，用于人体解剖结构，例如但不限于血管，肺气道，生殖解剖结构，胃肠道解剖结构以及器官如肾或肺。该装置使得用户能够捕获位于人体解剖结构内的异物，以受控的方式掌握所述物体，并从人体解剖结构检索和移除所述物体。

8. 发明申请

WO2014152365A2 FILTERS WITH ECHOGENIC CHARACTERISTICS 审中-公开
标题翻译：具有原生特性的过滤器
公开(公告)号：WO2014152365A2
公开(公告)日：2014-09-25
申请号：PCT/US2014/027259
申请日：2014-03-14
申请人： VOLCANO CORPORATION
发明人： JOHNSON, Eric , STIGALL, Jeremy , LAUINGER, Joseph
CPC分类号： A61F2/01 , A61B8/0833 , A61B34/20 , A61B90/39 , A61B90/96 , A61B2090/3784 , A61B2090/3925 , A61B2090/3966 , A61B2090/3995 , A61F2/013 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2250/0096
摘要： There are described a variety of intravascular filters have wherein at least a portion of the filter has been modified to provide an enhanced echogenic characteristic of the filter.
摘要翻译：描述了多种血管内过滤器，其中至少一部分过滤器已被修改以提供过滤器的增强的回声特性。

9. 发明申请

WO2014145469A1 DISTAL PROTECTION SYSTEMS AND METHODS WITH PRESSURE AND ULTRASOUND FEATURES 审中-公开
标题翻译：远程保护系统和压力和超声特性的方法
公开(公告)号：WO2014145469A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/030240
申请日：2014-03-17
申请人： VOLCANO CORPORATION
发明人： JOHNSON, Eric , LAROYA, Gilbert , DO, Paul , STIGALL, Jeremy , LAUINGER, Joseph
IPC分类号： A61B17/22 , A61F2/01 , A61M25/09 , A61B8/12
CPC分类号： A61F2/013 , A61B5/026 , A61B8/06 , A61B8/12 , A61B8/445 , A61B34/20 , A61B90/39 , A61B2090/3784 , A61B2090/3966 , A61F2/0077 , A61F2/01 , A61F2002/0081 , A61F2002/011 , A61F2250/0096 , A61F2250/0098 , A61L31/18 , A61M2025/0002 , A61M2025/0183 , A61M2025/09183
摘要： Embodiments of the invention relate generally to devices and methods for providing filtration of debris within a body lumen. More particularly, embodiments of the invention related to devices and methods for providing distal protection to a medical procedure by filtration of debris generated by the medical procedure using filters having a frame with a slidable crossover point.
摘要翻译：本发明的实施例一般涉及用于在体腔内提供碎片过滤的装置和方法。更具体地，本发明的实施例涉及用于通过使用具有可滑动交叉点的框架的过滤器过滤由医疗程序产生的碎片来向医疗程序提供远端保护的装置和方法。

10. 发明申请

WO2013134194A1 DISTAL PROTECTION FILTER 审中-公开
标题翻译：远程保护过滤器
公开(公告)号：WO2013134194A1
公开(公告)日：2013-09-12
申请号：PCT/US2013/028998
申请日：2013-03-05
申请人： VOLCANO CORPORATION
发明人： JOHNSON, Eric , LAROYA, Gilbert , DO, Paul
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2002/015 , A61F2250/0008
摘要： Embodiments of the invention relate generally to devices and methods for providing filtration of debris within a body lumen. More particularly, embodiments of the invention related to devices and methods for providing distal protection to a medical procedure by filtration of debris generated by the medical procedure using filters having a frame with a slidable crossover point.
摘要翻译：本发明的实施例一般涉及用于在体腔内提供碎片过滤的装置和方法。更具体地，本发明的实施例涉及用于通过使用具有可滑动交叉点的框架的过滤器过滤由医疗程序产生的碎片来向医疗程序提供远端保护的装置和方法。

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