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公开(公告)号：US10799669B2
公开(公告)日：2020-10-13
申请号：US15875214
申请日：2018-01-19
发明人： Tony M. Chou , Scott D. Wilson , Kirsten Valley , Vera Shinsky , Philip Evard
摘要： A rapid exchange microcatheter for accessing the intracranial neurovasculature. A side opening through the sidewall is located a first distance proximal to the distal-most tip. A proximal opening located proximal to the side opening is a second distance from the distal-most tip. A distal, reinforced catheter portion extends between a distal end region to a point near the side opening. A proximal, reinforced catheter portion extends a distance from a point near the side opening towards the proximal end of the catheter body. The side opening is positioned within a gap between a proximal end of the distal reinforced catheter portion and a distal end of the proximal reinforced catheter portion. A payload of a cerebral treatment device is housed within the lumen proximal to the side opening. Related devices, systems, and methods are disclosed.
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公开(公告)号：US20180207399A1
公开(公告)日：2018-07-26
申请号：US15875342
申请日：2018-01-19
发明人： Tony M. Chou , Scott D. Wilson , Kirsten Valley , Vera Shinsky , Philip Evard
CPC分类号： A61M25/0021 , A61B17/1204 , A61B17/12109 , A61B17/12136 , A61F2/95 , A61F2/966 , A61F2002/068 , A61F2002/9528 , A61M25/005 , A61M25/0052 , A61M25/007 , A61M25/0097 , A61M25/01 , A61M25/0108 , A61M25/09 , A61M2025/0042 , A61M2025/0059 , A61M2025/0183 , A61M2025/0681 , A61M2205/0222 , A61M2205/0238 , A61M2205/586 , A61M2210/0693 , A61M2210/12
摘要： A rapid exchange microcatheter for accessing the intracranial neurovasculature. A side opening through the sidewall is located a first distance proximal to the distal-most tip. A proximal opening located proximal to the side opening is a second distance from the distal-most tip. A distal, reinforced catheter portion extends between a distal end region to a point near the side opening. A proximal, reinforced catheter portion extends a distance from a point near the side opening towards the proximal end of the catheter body. The side opening is positioned within a gap between a proximal end of the distal reinforced catheter portion and a distal end of the proximal reinforced catheter portion. A payload of a cerebral treatment device is housed within the lumen proximal to the side opening. Related devices, systems, and methods are disclosed.
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公开(公告)号：US20230165597A1
公开(公告)日：2023-06-01
申请号：US18159491
申请日：2023-01-25
发明人： TONY M. CHOU , Joey English , Scott D. Wilson , Kirsten Valley , Philip Evard
IPC分类号： A61B17/22 , A61M25/01 , A61M25/04 , A61M25/06 , A61B17/221
CPC分类号： A61B17/22 , A61M25/01 , A61M25/04 , A61M25/0662 , A61B17/221 , A61B2017/00986
摘要： An anchoring delivery system for use in an intracranial artery is provided including a tethering device having an elongated tether and an anchor coupled to a distal end of the tether. The anchor is deployable from a low profile configuration to a higher profile configuration to fix the distal end of the tether at an anchoring site in an anchoring vessel. The tethering device is configured to be used with a guide-sheath having a lumen configured to receive the tether. Related devices, systems, and methods are also described.
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公开(公告)号：US20170020540A1
公开(公告)日：2017-01-26
申请号：US15217810
申请日：2016-07-22
发明人： Tony M. Chou , Joey English , Randolf von Oepen , Scott D. Wilson , Kirsten Valley , Phil Evard
CPC分类号： A61B17/22 , A61B17/221 , A61B2017/00986 , A61B2017/22047 , A61B2017/22049 , A61B2017/22069 , A61M25/01 , A61M25/04 , A61M25/0662 , A61M2025/0681 , A61M2025/09125
摘要： An anchoring delivery system for use in an intracranial artery is provided including a tethering device having an elongated tether and an anchor coupled to a distal end of the tether. The anchor is deployable from a low profile configuration to a higher profile configuration to fix the distal end of the tether at an anchoring site in an anchoring vessel. The tethering device is configured to be used with a guide-sheath having a lumen configured to receive the tether. Related devices, systems, and methods are also described.
摘要翻译： 提供了一种用于颅内动脉的锚固递送系统，其包括具有细长系绳的系链装置和连接到系绳远端的锚固件。 锚固件可从低轮廓构型展开到较高轮廓构型，以将系绳的远端固定在锚定容器中的锚定位置处。 束缚装置被构造成与具有被构造成接收系绳的内腔的导套一起使用。 还描述了相关设备，系统和方法。
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公开(公告)号：US11224449B2
公开(公告)日：2022-01-18
申请号：US15727373
申请日：2017-10-06
发明人： Tony M. Chou , Joey English , Scott D. Wilson , Kirsten Valley , Philip Evard
摘要： An anchoring delivery system for use in an intracranial artery is provided including a tethering device having an elongated tether and an anchor coupled to a distal end of the tether. The anchor is deployable from a low profile configuration to a higher profile configuration to fix the distal end of the tether at an anchoring site in an anchoring vessel. The tethering device is configured to be used with a guide-sheath having a lumen configured to receive the tether. Related devices, systems, and methods are also described.
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公开(公告)号：US10426497B2
公开(公告)日：2019-10-01
申请号：US15217810
申请日：2016-07-22
发明人： Tony M. Chou , Joey English , Randolf von Oepen , Scott D. Wilson , Kirsten Valley , Phil Evard
摘要： An anchoring delivery system for use in an intracranial artery is provided including a tethering device having an elongated tether and an anchor coupled to a distal end of the tether. The anchor is deployable from a low profile configuration to a higher profile configuration to fix the distal end of the tether at an anchoring site in an anchoring vessel. The tethering device is configured to be used with a guide-sheath having a lumen configured to receive the tether. Related devices, systems, and methods are also described.
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公开(公告)号：US20220096103A1
公开(公告)日：2022-03-31
申请号：US17545885
申请日：2021-12-08
发明人： Tony M. Chou , Joey English , Randolf Von Oepen , Scott D. Wilson , Kirsten Valley , Philip Evard
IPC分类号： A61B17/22 , A61M25/01 , A61M25/04 , A61M25/06 , A61B17/221
摘要： An anchoring delivery system for use in an intracranial artery is provided including a tethering device having an elongated tether and an anchor coupled to a distal end of the tether. The anchor is deployable from a low profile configuration to a higher profile configuration to fix the distal end of the tether at an anchoring site in an anchoring vessel. The tethering device is configured to be used with a guide-sheath having a lumen configured to receive the tether. Related devices, systems, and methods are also described.
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公开(公告)号：US20180361114A1
公开(公告)日：2018-12-20
申请号：US15875214
申请日：2018-01-19
发明人： Tony M. Chou , Scott D. Wilson , Kirsten Valley , Vera Shinsky , Philip Evard
摘要： A rapid exchange microcatheter for accessing the intracranial neurovasculature. A side opening through the sidewall is located a first distance proximal to the distal-most tip. A proximal opening located proximal to the side opening is a second distance from the distal-most tip. A distal, reinforced catheter portion extends between a distal end region to a point near the side opening. A proximal, reinforced catheter portion extends a distance from a point near the side opening towards the proximal end of the catheter body. The side opening is positioned within a gap between a proximal end of the distal reinforced catheter portion and a distal end of the proximal reinforced catheter portion. A payload of a cerebral treatment device is housed within the lumen proximal to the side opening. Related devices, systems, and methods are disclosed.
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公开(公告)号：US20180028205A1
公开(公告)日：2018-02-01
申请号：US15727373
申请日：2017-10-06
发明人： Tony M. Chou , Joey English , Scott D. Wilson , Kirsten Valley , Philip Evard
IPC分类号： A61B17/22
CPC分类号： A61B17/22 , A61B17/221 , A61B2017/00986 , A61B2017/22047 , A61B2017/22049 , A61B2017/22069 , A61M25/01 , A61M25/04 , A61M25/0662 , A61M2025/0681 , A61M2025/09125
摘要： An anchoring delivery system for use in an intracranial artery is provided including a tethering device having an elongated tether and an anchor coupled to a distal end of the tether. The anchor is deployable from a low profile configuration to a higher profile configuration to fix the distal end of the tether at an anchoring site in an anchoring vessel. The tethering device is configured to be used with a guide-sheath having a lumen configured to receive the tether. Related devices, systems, and methods are also described.
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