发明名称 |
Pressure relief devices for use with balloon catheters |
摘要 |
A pressure relief mechanism is incorporated into a modified syringe-type inflation device that may be coupled to a balloon catheter for inflating and deflating the balloon. An engagement mechanism selectively engages and disengages from a threaded shaft for advancing or withdrawing a plunger placed in slidable, yet sealing fit within a cylindrical chamber. In a first engaging position, the threaded shaft may be forcibly advanced or withdrawn in the cylindrical chamber, while in a second disengaged position, the plunger may be quickly pulled back. |
申请公布号 |
AU2003297656(A8) |
申请公布日期 |
2011.11.17 |
申请号 |
AU20030297656 |
申请日期 |
2003.12.03 |
申请人 |
SCIMED LIFE SYSTEMS, INC. |
发明人 |
FEHL, JAMES L.;WEST, RONALD;WADLEIGH, GLENN H.;HART, COLIN P. |
分类号 |
A61F2/958;A61M5/315 |
主分类号 |
A61F2/958 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|