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1. 发明申请

US20080269798A1 EMBOLECTOMY DEVICE 审中-公开
公开(公告)号：US20080269798A1
公开(公告)日：2008-10-30
申请号：US12171033
申请日：2008-07-10
申请人： Kamal Ramzipoor , Ajitkumar B. Nair , Riten Parikh , Andrew Huffmaster , Mehran Bashiri , Pete Phong Pham
发明人： Kamal Ramzipoor , Ajitkumar B. Nair , Riten Parikh , Andrew Huffmaster , Mehran Bashiri , Pete Phong Pham
IPC分类号： A61M1/34
CPC分类号： A61B17/22012 , A61B17/221 , A61B2017/22034 , A61B2017/2215 , A61M25/0069 , A61M2025/0004
摘要： An embodiment is a catheter comprising a first elongate shaft having a proximal end, a distal end and a first lumen therethrough, a wire having a proximal end and a distal end at least partially disposed in the first elongate shaft, the distal end extending distally from the first elongate shaft, and a motion control apparatus connected to the proximal end of the wire, further comprising a device attached to the distal end of the wire for changing the shape of an embolus, wherein the device is configured to change the shape of the embolus to unclog a distal catheter lumen.
摘要翻译：一个实施例是一种导管，其包括具有近端，远端和穿过其中的第一腔的第一细长轴，具有至少部分地设置在第一细长轴中的近端和远端的线，远端从所述第一细长轴和连接到所述线的近端的运动控制装置还包括附接到所述线的远端以用于改变栓子的形状的装置，其中所述装置被配置为改变所述线的形状栓塞阻塞远端导管管腔。

2. 发明授权

US09636115B2 Vaso-occlusive delivery device with kink resistant, flexible distal end 有权
公开(公告)号：US09636115B2
公开(公告)日：2017-05-02
申请号：US11423934
申请日：2006-06-13
申请人： William S. Henry , Charles Daly , Russell Ford , Michael D. Williams , Hanh Duong , Hughie Devaney , Kamal Ramzipoor , Clifford Teoh , Richard Murphy , Andrew Huffmaster , Scott McGill
发明人： William S. Henry , Charles Daly , Russell Ford , Michael D. Williams , Hanh Duong , Hughie Devaney , Kamal Ramzipoor , Clifford Teoh , Richard Murphy , Andrew Huffmaster , Scott McGill
IPC分类号： A61M29/00 , A61B17/12 , A61M25/09
CPC分类号： A61B17/12022 , A61B17/12109 , A61B17/12113 , A61B17/12154 , A61B2017/1205 , A61B2017/12054 , A61B2017/12063 , A61M25/09 , A61M2025/09133
摘要： A device for delivering an occlusive element includes an elongate sheath having a lumen therein. An elongate core member is disposed within the lumen and is formed from a proximal portion and distal portion connected via a joint. The distal portion of the elongate member includes a severable junction secured to the occlusive element. A marker coil is coaxially arranged around the distal portion of the elongate core member and is partially disposed inside the sheath lumen. A coil member is coaxially arranged around the distal portion of the elongate core member and coaxially arranged around at least a portion of the marker coil extending outside the lumen of the sheath. The coil member is secured at a distal end thereof to the distal portion of the elongate core member. The device resists axial compression while allowing for radial bending.

3. 发明授权

US07998165B2 Laser-cut clot puller 有权
标题翻译：激光切割凝块拉杆
公开(公告)号：US07998165B2
公开(公告)日：2011-08-16
申请号：US11946106
申请日：2007-11-28
申请人： Andrew Huffmaster
发明人： Andrew Huffmaster
IPC分类号： A61M29/00
CPC分类号： A61B17/221 , A61B90/39 , A61B2017/00867 , A61B2017/2215
摘要： A device for removing blood clots and methods of making and using the same. The clot pulling device may include a first spine, a second spine disposed parallel to the first spine, and a basket disposed between and coupled to the spines. In addition, a pushing member may be coupled to the first spine and extend proximally therefrom.
摘要翻译：用于清除血块的装置及其制造和使用方法。凝块牵引装置可以包括第一脊柱，平行于第一脊骨设置的第二脊柱，以及设置在脊柱之间并联接到脊柱的篮。此外，推动构件可以联接到第一脊并且从其向近侧延伸。

4. 发明申请

US20050059993A1 Embolectomy device 审中-公开
标题翻译：手术切除装置
公开(公告)号：US20050059993A1
公开(公告)日：2005-03-17
申请号：US10664134
申请日：2003-09-17
申请人： Kamal Ramzipoor , Ajitkumar Nair , Riten Parikh , Andrew Huffmaster , Mehran Bashiri , Pete Pham
发明人： Kamal Ramzipoor , Ajitkumar Nair , Riten Parikh , Andrew Huffmaster , Mehran Bashiri , Pete Pham
IPC分类号： A61B17/00 , A61B17/22 , A61M25/00 , A61M29/00
CPC分类号： A61B17/22012 , A61B17/221 , A61B2017/22034 , A61B2017/2215 , A61M25/0069 , A61M2025/0004
摘要： An embodiment is a catheter comprising a first elongate shaft having a proximal end, a distal end and a first lumen therethrough, a wire having a proximal end and a distal end at least partially disposed in the first elongate shaft, the distal end extending distally from the first elongate shaft, and a motion control apparatus connected to the proximal end of the wire, further comprising a device attached to the distal end of the wire for changing the shape of an embolus, wherein the device is configured to change the shape of the embolus to unclog a distal catheter lumen.
摘要翻译：一个实施例是一种导管，其包括具有近端，远端和穿过其中的第一腔的第一细长轴，具有至少部分地设置在第一细长轴中的近端和远端的线，远端从所述第一细长轴和连接到所述线的近端的运动控制装置还包括附接到所述线的远端以用于改变栓子的形状的装置，其中所述装置被配置为改变所述线的形状栓塞阻塞远端导管管腔。

5. 发明申请

US20050038447A1 Laser-cut clot puller 有权
标题翻译：激光切割凝块拉杆
公开(公告)号：US20050038447A1
公开(公告)日：2005-02-17
申请号：US10639705
申请日：2003-08-12
申请人： Andrew Huffmaster
发明人： Andrew Huffmaster
IPC分类号： A61B17/00 , A61B17/22 , A61B19/00 , A61M29/00
CPC分类号： A61B17/221 , A61B90/39 , A61B2017/00867 , A61B2017/2215
摘要： A device for removing blood clots and methods of making and using the same. The clot pulling device may include a first spine, a second spine disposed parallel to the first spine, and a basket disposed between and coupled to the spines. In addition, a pushing member may be coupled to the first spine and extend proximally therefrom.
摘要翻译：用于清除血块的装置及其制造和使用方法。凝块牵引装置可以包括第一脊柱，平行于第一脊骨设置的第二脊柱，以及设置在脊柱之间并联接到脊柱的篮。此外，推动构件可以联接到第一脊并且从其向近侧延伸。

6. 发明申请

US20080119888A1 LASER-CUT CLOT PULLER 有权
标题翻译：激光切割机
公开(公告)号：US20080119888A1
公开(公告)日：2008-05-22
申请号：US11946106
申请日：2007-11-28
申请人： Andrew Huffmaster
发明人： Andrew Huffmaster
IPC分类号： A61M29/00
CPC分类号： A61B17/221 , A61B90/39 , A61B2017/00867 , A61B2017/2215
摘要： A device for removing blood clots and methods of making and using the same. The clot pulling device may include a first spine, a second spine disposed parallel to the first spine, and a basket disposed between and coupled to the spines. In addition, a pushing member may be coupled to the first spine and extend proximally therefrom.
摘要翻译：用于清除血块的装置及其制造和使用方法。凝块牵引装置可以包括第一脊柱，平行于第一脊骨设置的第二脊柱，以及设置在脊柱之间并联接到脊柱的篮。此外，推动构件可以联接到第一脊并且从其向近侧延伸。

7. 发明授权

US07316692B2 Laser-cut clot puller 有权
标题翻译：激光切割凝块拉杆
公开(公告)号：US07316692B2
公开(公告)日：2008-01-08
申请号：US10639705
申请日：2003-08-12
申请人： Andrew Huffmaster
发明人： Andrew Huffmaster
IPC分类号： A61B17/22
CPC分类号： A61B17/221 , A61B90/39 , A61B2017/00867 , A61B2017/2215
摘要： A device for removing blood clots and methods of making and using the same. The clot pulling device may include a first spine, a second spine disposed parallel to the first spine, and a basket disposed between and coupled to the spines. In addition, a pushing member may be coupled to the first spine and extend proximally therefrom.
摘要翻译：用于清除血块的装置及其制造和使用方法。凝块牵引装置可以包括第一脊柱，平行于第一脊骨设置的第二脊柱，以及设置在脊柱之间并联接到脊柱的篮。此外，推动构件可以联接到第一脊并且从其向近侧延伸。

8. 发明授权

US08460313B2 Laser-cut clot puller 有权
标题翻译：激光切割凝块拉杆
公开(公告)号：US08460313B2
公开(公告)日：2013-06-11
申请号：US13208680
申请日：2011-08-12
申请人： Andrew Huffmaster
发明人： Andrew Huffmaster
IPC分类号： A61B17/22
CPC分类号： A61B17/221 , A61B90/39 , A61B2017/00867 , A61B2017/2215
摘要： A device for removing blood clots and methods of making and using the same. The clot pulling device may include a first spine, a second spine disposed parallel to the first spine, and a basket disposed between and coupled to the spines. In addition, a pushing member may be coupled to the first spine and extend proximally therefrom.
摘要翻译：用于清除血块的装置及其制造和使用方法。凝块牵引装置可以包括第一脊柱，平行于第一脊骨设置的第二脊柱，以及设置在脊柱之间并联接到脊柱的篮。此外，推动构件可以联接到第一脊并且从其向近侧延伸。

9. 发明授权

US08100959B2 Loading device for a pulmonary implant 有权
标题翻译：用于肺部植入物的装载装置
公开(公告)号：US08100959B2
公开(公告)日：2012-01-24
申请号：US12043404
申请日：2008-03-06
申请人： Like Que , Hoang Nguyen , Son Gia , Ajitkumar Nair , Roger Farnholtz , George Surjan , Andrew Huffmaster , Jeffrey Lee
发明人： Like Que , Hoang Nguyen , Son Gia , Ajitkumar Nair , Roger Farnholtz , George Surjan , Andrew Huffmaster , Jeffrey Lee
IPC分类号： A61F2/06
CPC分类号： A61B17/12022 , A61B17/12104 , A61B17/12172 , A61B50/30 , A61B2017/0053 , A61B2017/00809 , A61B2017/00867 , A61B2017/12054 , A61F2/04 , A61F2/2436 , A61F2002/043 , A61F2002/9522
摘要： Devices for loading a collapsible implant onto a delivery catheter. In one aspect, a loading device comprises an outer tubular structure and an inner tubular structure. The outer tubular structure comprises a narrowing passage configured to receive a catheter at one end and a collapsible implant at another end. The inner tubular structure is configured to move slidably and co-axially within the outer tubular structure. The inner tubular structure comprises a carrier pin configured to move within the narrowing passage as the inner tubular structure slides into the outer tubular structure. The sliding of the inner tubular structure into the outer tubular structure causes an implant mounted on the carrier pin to collapse as the implant moves through the narrowing passage and into the distal end of a catheter. In an optional aspect, the outer tubular structure further comprises a grasper to stabilize the catheter for receipt of the collapsible implant, and the internal diameter of the inner tubular structure varies to cause the grasper to first contract and stabilize the catheter, and then expand and release the catheter, as the grasper moves into the inner tubular structure.
摘要翻译：用于将可折叠植入物装载到输送导管上的装置。在一个方面，装载装置包括外部管状结构和内部管状结构。外部管状结构包括被配置为在一端接收导管并在另一端容纳可折叠植入物的狭窄通道。内部管状结构构造成在外部管状结构内可滑动地和同轴地移动。内部管状结构包括承载销，其构造成随着内部管状结构滑入外部管状结构而在变窄的通道内移动。内部管状结构滑动到外部管状结构中，当植入物移动通过变窄的通道并进入导管的远端时，安装在承载销上的植入物塌陷。在可选方面，外部管状结构还包括抓紧器，用于稳定导管以接收可折叠植入物，并且内部管状结构的内径变化，使得抓紧器首先收缩和稳定导管，然后膨胀和释放导管，因为抓紧器移动到内部管状结构中。

10. 发明申请

US20110295308A1 LASER-CUT CLOT PULLER 有权
标题翻译：激光切割机
公开(公告)号：US20110295308A1
公开(公告)日：2011-12-01
申请号：US13208680
申请日：2011-08-12
申请人： Andrew Huffmaster
发明人： Andrew Huffmaster
IPC分类号： A61M29/00
CPC分类号： A61B17/221 , A61B90/39 , A61B2017/00867 , A61B2017/2215
摘要： A device for removing blood clots and methods of making and using the same. The clot pulling device may include a first spine, a second spine disposed parallel to the first spine, and a basket disposed between and coupled to the spines. In addition, a pushing member may be coupled to the first spine and extend proximally therefrom.
摘要翻译：用于清除血块的装置及其制造和使用方法。凝块牵引装置可以包括第一脊柱，平行于第一脊骨设置的第二脊柱，以及设置在脊柱之间并联接到脊柱的篮。此外，推动构件可以联接到第一脊并且从其向近侧延伸。

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