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Patent Agency Ranking
公开(公告)号：US08840606B2
公开(公告)日：2014-09-23
申请号：US13850932
申请日：2013-03-26
Applicant: AngioDynamics, Inc.
Inventor： William M. Appling , Eamonn Hobbs
CPC classification number: A61B18/22 , A61B18/24 , A61B2017/22068 , A61B2018/00285
Abstract: An endovascular laser treatment device designed to be used with an optical fiber to treat venous diseases such as varicose veins is provided. The device includes a spacer that positions the distal end of the optical fiber away from the inner wall of the blood vessel during delivery of laser energy to provide an even distribution of thermal energy around the vessel, thereby avoiding vessel perforation and incomplete vessel collapse.
Abstract translation: 提供了一种设计用于光纤治疗静脉曲张静脉疾病的血管内激光治疗装置。 该装置包括间隔件，其在输送激光能量期间将光纤的远端远离血管的内壁定位，以在血管周围提供均匀的热能分布，从而避免血管穿孔和不完全的血管塌陷。
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公开(公告)号：US20160022957A1
公开(公告)日：2016-01-28
申请号：US14872371
申请日：2015-10-01
Applicant: AngioDynamics, Inc.
Inventor： Eamonn Hobbs , William C. Hamilton, JR.
IPC: A61M25/00
CPC classification number: A61M25/0043 , A61B18/1492 , A61B2018/00357 , A61B2018/00386 , A61B2018/00613 , A61B2018/00839 , A61B2018/0097 , A61M2025/0019 , A61M2205/054 , A61N1/327
Abstract: An indwelling venous catheter and method capable of destroying undesirable cellular growth is provided. The catheter includes a shaft having at least one lumen and adapted to be placed inside a vein for long term use. A plurality of electrodes are positioned near a distal section of the shaft and are adapted to receive from a voltage generator a plurality of electrical pulses in an amount sufficient to cause destruction of cells in the undesirable cellular growth that have grown around the shaft. In one aspect of the invention, a probe is configured to be removably insertable into the at least one lumen and the electrodes are positioned near the distal section of the probe.
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公开(公告)号：US20190262580A1
公开(公告)日：2019-08-29
申请号：US16406646
申请日：2019-05-08
Applicant: AngioDynamics, Inc.
Inventor： Eamonn Hobbs , William C. Hamilton, JR.
Abstract: An indwelling venous catheter and method capable of destroying undesirable cellular growth is provided. The catheter includes a shaft having at least one lumen and adapted to be placed inside a vein for long term use. A plurality of electrodes are positioned near a distal section of the shaft and are adapted to receive from a voltage generator a plurality of electrical pulses in an amount sufficient to cause destruction of cells in the undesirable cellular growth that have grown around the shaft. In one aspect of the invention, a probe is configured to be removably insertable into the at least one lumen and the electrodes are positioned near the distal section of the probe.
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公开(公告)号：US20130261614A1
公开(公告)日：2013-10-03
申请号：US13850932
申请日：2013-03-26
Applicant: AngioDynamics, Inc.
Inventor： William M. Appling , Eamonn Hobbs
IPC: A61B18/22
CPC classification number: A61B18/22 , A61B18/24 , A61B2017/22068 , A61B2018/00285
Abstract: An endovascular laser treatment device designed to be used with an optical fiber to treat venous diseases such as varicose veins is provided. The device includes a spacer that positions the distal end of the optical fiber away from the inner wall of the blood vessel during delivery of laser energy to provide an even distribution of thermal energy around the vessel, thereby avoiding vessel perforation and incomplete vessel collapse.
Abstract translation: 提供了一种设计用于光纤治疗静脉曲张静脉疾病的血管内激光治疗装置。 该装置包括间隔件，其在输送激光能量期间将光纤的远端远离血管的内壁定位，以在血管周围提供均匀的热能分布，从而避免血管穿孔和不完全的血管塌陷。
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5.发明申请公开(公告)号：US20140358134A1
公开(公告)日：2014-12-04
申请号：US14465490
申请日：2014-08-21
Applicant: AngioDynamics, Inc.
Inventor： William M. Appling , Eamonn Hobbs
CPC classification number: A61B18/24 , A61B2017/22068 , A61B2018/00285
Abstract: An endovascular laser treatment device designed to be used with an optical fiber to treat venous diseases such as varicose veins is provided. The device includes a spacer that positions the distal end of the optical fiber away from the inner wall of the blood vessel during delivery of laser energy to provide an even distribution of thermal energy around the vessel, thereby avoiding vessel perforation and incomplete vessel collapse.
Abstract translation: 提供了一种设计用于光纤治疗静脉曲张静脉疾病的血管内激光治疗装置。 该装置包括间隔件，其在输送激光能量期间将光纤的远端远离血管的内壁定位，以在血管周围提供均匀的热能分布，从而避免血管穿孔和不完全的血管塌陷。
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