Title:
血管障害に対してインプラントを送達するためのデバイスおよび方法
Document Type and Number:
Japanese Patent JP6921813
Kind Code:
B2
Abstract:
A device for delivering an implant (e.g., an embolic micro-coil) to a vascular disorder of a patient includes a delivery pusher, a moveable element, and first and second elongate members. The delivery pusher defines a lumen between its proximal and distal ends. The moveable element (e.g., a floating tube or a floating coil) defines a passageway therethrough and is disposed within the lumen of the delivery pusher. The first and second elongate members (e.g., core wires) are also disposed within the lumen of the delivery pusher. A portion of each elongate member passes through the passageway of the moveable element. Movement of the first elongate member in a first direction (e.g., retraction of the first elongate member from a locked to an unlocked configuration) causes a time-delayed or lost motion movement of the second elongate member in the same (i.e., first) direction, which releases the implant from the delivery pusher.
Inventors:
Aguilar, Amiel Richard
Thane-Lewin, Crystal Kay
Doan, Gar
Yee, Burchel John
Thane-Lewin, Crystal Kay
Doan, Gar
Yee, Burchel John
Application Number:
JP2018521664A
Publication Date:
August 18, 2021
Filing Date:
October 28, 2016
Export Citation:
Assignee:
Incumedex Inc.
International Classes:
A61B17/12
Domestic Patent References:
| JP2016511065A | ||||
| JP8252257A | ||||
| JP2005296657A | ||||
| JP2008049118A | ||||
| JP2010012282A | ||||
| JP2014522263A |
Foreign References:
| WO2007070792A2 | ||||
| US20120071916 | ||||
| WO2014158790A2 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
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