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公开(公告)号：US20160296732A1
公开(公告)日：2016-10-13
申请号：US15093889
申请日：2016-04-08
发明人： JEFFREY STEVEN FULLER , AJAY GUPTA , GORDON KOCUR , PATRICK BOYLAN , FIONA BYRNE
CPC分类号： A61M25/10 , A61M25/0169 , A61M25/0662 , A61M25/09 , A61M2025/0008 , A61M2025/09125 , A61M2025/1081
摘要： Medical devices, medical device systems, and methods for using the same are disclosed. An example medical device system may include a guide catheter having a proximal end, a distal end, and a lumen extending therebetween. The guide catheter may be designed to guide a therapeutic catheter to a target site. A guidewire may be disposed within the lumen of the guide catheter. The system may also include a trap balloon catheter including a catheter shaft and a balloon coupled to the catheter shaft. The trap balloon catheter may be designed to extend through the lumen of the guide catheter to a position adjacent to the distal end of the guide catheter. A trap balloon retainer may be coupled to the catheter shaft. The trap balloon retainer may be designed to prevent a distal end of the trap balloon catheter from extending distally beyond the distal end of the guide catheter.
摘要翻译： 公开了医疗装置，医疗装置系统及其使用方法。 示例性医疗装置系统可以包括具有近端，远端和在其间延伸的内腔的引导导管。 引导导管可以设计成将治疗导管引导到目标部位。 导丝可以设置在引导导管的内腔内。 该系统还可以包括陷阱气囊导管，其包括导管轴和联接到导管轴的气囊。 陷阱气囊导管可以被设计成延伸穿过引导导管的内腔到与引导导管的远端相邻的位置。 捕获气囊保持器可以联接到导管轴。 陷阱气囊保持器可以设计成防止陷阱气囊导管的远端向远侧延伸超过引导导管的远端。
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公开(公告)号：US20210244382A1
公开(公告)日：2021-08-12
申请号：US17172755
申请日：2021-02-10
发明人： BRYAN JOSEPH PLUNGER , HARUKA IMURA , SEAN P. FLEURY , JEFFREY STEVEN FULLER , MONICA ORTIZ SERRANO , JAN SEPPALA , JEFFREY ADAM HAMMERSTROM , VICTORIA SZLAG
摘要： Imaging medical device systems and methods for making and using imaging medical device systems are disclosed. An example imaging medical device system may include an elongate shaft having a distal end region. An imaging assembly may be disposed within the elongate shaft. The imaging assembly may include a drive cable, a housing coupled to the drive cable, and a transducer coupled to the housing. A bubble-reducing member may be disposed adjacent to the drive cable.
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公开(公告)号：US20240042169A1
公开(公告)日：2024-02-08
申请号：US18380705
申请日：2023-10-17
CPC分类号： A61M25/0023 , A61M25/0662 , A61M25/0045 , A61M25/0014 , A61M25/10 , A61M25/0108
摘要： Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to an extension portion of the proximal member, where the extension portion may be located at the distal end of the proximal member. The extension portion may allow a delivery device to be inserted through the guide extension catheter to extend along a surface of the extension portion and align with a lumen of a distal sheath of the guide extension catheter.
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公开(公告)号：US20200306500A1
公开(公告)日：2020-10-01
申请号：US16901715
申请日：2020-06-15
摘要： Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to the distal end of the proximal member, the collar member comprising a base portion and one or more ribs connected to the base portion and extending distally away from the base portion. In still some additional embodiments, the guide extension catheter may further include a distal sheath member attached to the collar member, the distal sheath member having a distal diameter larger than the proximal diameter.
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公开(公告)号：US20180104445A1
公开(公告)日：2018-04-19
申请号：US15787678
申请日：2017-10-18
摘要： Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to an extension portion of the proximal member, where the extension portion may be located at the distal end of the proximal member. The extension portion may allow a delivery device to be inserted through the guide extension catheter to extend along a surface of the extension portion and align with a lumen of a distal sheath of the guide extension catheter.
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公开(公告)号：US20170252043A1
公开(公告)日：2017-09-07
申请号：US15448545
申请日：2017-03-02
发明人： JEFFREY STEVEN FULLER , RACHEL JAPUNTICH , LOUIS WARNER STEFANICH , JAMES M. ANDERSON , BENJAMIN PHILIP GUNDALE
CPC分类号： A61B17/12031 , A61B17/12109 , A61B17/12136 , A61B2017/00477 , A61B2017/00876 , A61B2017/1205 , A61B2090/3966 , A61M25/0052 , A61M25/0069 , A61M25/01 , A61M25/04 , A61M25/0662 , A61M25/10 , A61M2025/0018 , A61M2025/09125 , A61M2025/1052 , A61M2210/125
摘要： Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal shaft having a first outer diameter. A distal sheath may be attached to the proximal shaft and may have a second outer diameter greater than the first outer diameter. The distal sheath may be designed to extend past a coronary ostium and into a coronary artery so that another medical device can pass therethrough toward the coronary artery. An expandable balloon may be coupled to the distal sheath.
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公开(公告)号：US20230226311A1
公开(公告)日：2023-07-20
申请号：US18098531
申请日：2023-01-18
CPC分类号： A61M25/008 , A61M25/0069 , A61M25/0108 , A61M25/0009 , A61M25/04 , B29L2031/7542 , B29K2101/12 , B29C48/21 , B29K2995/0011 , A61M2025/0175
摘要： Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to the distal end of the proximal member, the collar member comprising a base portion and one or more ribs connected to the base portion and extending distally away from the base portion. In still some additional embodiments, the guide extension catheter may further include a distal sheath member attached to the collar member, the distal sheath member having a distal diameter larger than the proximal diameter.
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公开(公告)号：US20180353732A1
公开(公告)日：2018-12-13
申请号：US16106261
申请日：2018-08-21
发明人： JEFFREY STEVEN FULLER , AJAY GUPTA , GORDON KOCUR , PATRICK BOYLAN , FIONA BYRNE
CPC分类号： A61M25/10 , A61M25/0169 , A61M25/0662 , A61M25/09 , A61M2025/0008 , A61M2025/09125 , A61M2025/1081
摘要： Medical devices, medical device systems, and methods for using the same are disclosed. An example medical device system may include a guide catheter having a proximal end, a distal end, and a lumen extending therebetween. The guide catheter may be designed to guide a therapeutic catheter to a target site. A guidewire may be disposed within the lumen of the guide catheter. The system may also include a trap balloon catheter including a catheter shaft and a balloon coupled to the catheter shaft. The trap balloon catheter may be designed to extend through the lumen of the guide catheter to a position adjacent to the distal end of the guide catheter. A trap balloon retainer may be coupled to the catheter shaft. The trap balloon retainer may be designed to prevent a distal end of the trap balloon catheter from extending distally beyond the distal end of the guide catheter.
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公开(公告)号：US20160346502A1
公开(公告)日：2016-12-01
申请号：US15165124
申请日：2016-05-26
摘要： Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to the distal end of the proximal member, the collar member comprising a base portion and one or more ribs connected to the base portion and extending distally away from the base portion. In still some additional embodiments, the guide extension catheter may further include a distal sheath member attached to the collar member, the distal sheath member having a distal diameter larger than the proximal diameter.
摘要翻译： 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括引导延伸导管。 引导延伸导管可以包括具有近端，远端和近端直径的近端构件。 引导延伸导管还可以包括附接到近端构件的远端的套环构件，所述套环构件包括基部和连接到基部并且远离基部延伸的一个或多个肋。 在还有一些另外的实施例中，引导延伸导管还可以包括附接到套环构件的远侧护套构件，远侧护套构件的远端直径大于近端直径。
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