Spiration; Inc.; d/b/a Olympus Respiratory America
发明人:
David A. Herrin
申请号：
US16367154
公开号：
US20200305878A1
申请日:
2019.03.27
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Disclosed embodiments include apparatuses and methods for deploying a coilable filament on opposing sides of a surface. An apparatus includes a needle mechanism configured to extend and withdraw the needle. A coil mechanism is configured to advance a stylet through the needle to extend a coilable filament at a distal end of the stylet. An interlock mechanism is configured to control operations of the needle mechanism and the coil mechanism, including moving the needle and the stylet in concert to extend the needle and coilable filament to a distal side of the surface, separately advancing the stylet to extend a first segment of the coil on the distal side of the surface, withdrawing the needle to the proximal side of the surface, and separately further advancing the stylet to deploy a second segment of the coil along the proximal side of the surface.
