公开(公告)号：WO2010042776A3

公开(公告)日：2010-06-17

申请号：PCT/US2009060081

申请日：2009-10-09

Applicant: VASOSTAR INC ,  FRANTZ MARK G ,  HARRINGTON STEPHANIE A S ,  CARMELI RAN ,  YONAT ITAI ,  ERICKSON PAUL L

Inventor： FRANTZ MARK G ,  HARRINGTON STEPHANIE A S ,  CARMELI RAN ,  YONAT ITAI ,  ERICKSON PAUL L

IPC: A61M25/01 ,  A61B17/12 ,  A61B17/22 ,  A61M25/09

CPC classification number: A61M25/0127 ,  A61B17/22012 ,  A61B17/2202 ,  A61B2017/22001 ,  A61B2017/22021 ,  A61B2017/22042 ,  A61B2017/22044 ,  A61B2017/22094 ,  A61M25/09 ,  A61M25/09041 ,  A61M2025/0004

Abstract: A medical device includes an outer catheter having a longitudinal axis, a movable device that can pass through the catheter and is movable along the longitudinal axis relative to the catheter, and a magnetic drive engine toward a distal end of the catheter. The magnetic drive engine includes at least two components with respective magnetic field-generating coils and magnets, that move relative to one another. One of the two components is coupled to the movable device for driving vibratory motion in the movable device along the longitudinal axis. An exemplary movable device is a guidewire over which the catheter is fed. The device typically includes a second catheter threaded inside the first catheter. The first or outer catheter shields the magnetic engine and its moving components.

Abstract translation: 医疗装置包括具有纵向轴线的外部导管，可穿过导管且可相对于导管沿着纵向轴线移动的可移动装置以及朝向导管的远端的磁驱动发动机。 磁驱动引擎包括至少两个部件，其具有相对于彼此移动的相应的产生磁场的线圈和磁体。 两个部件中的一个与可移动装置连接，用于驱动可移动装置沿纵向轴线的振动。 示例性的可移动装置是供导管穿过的导丝。 该装置通常包括在第一导管内部螺纹化的第二导管。 第一或外部导管屏蔽磁引擎及其移动部件。

公开(公告)号：WO2013188742A3

公开(公告)日：2015-06-18

申请号：PCT/US2013045840

申请日：2013-06-14

Applicant: VASOSTAR INC

Inventor： ERICKSON PAUL L ,  FRANTZ ROGER W ,  JEAN TODD C ,  FRANTZ MARK G

IPC: G05B99/00 ,  G05G1/00

CPC classification number: B23P11/00 ,  B23P19/001 ,  H01F7/0221 ,  Y10T29/53 ,  Y10T29/5313

Abstract: An apparatus (100) for orienting magnetic elements (14) for assembly on a flexible elongated core member (12) includes a plate (104) for supporting the magnetic elements (14). A plurality of magnetic positioning elements (150) are secured to the plate (104) and are configured to position and orient the magnetic elements (14) to facilitate assembly of the elements (14) on the core member (12).

Abstract translation: 用于定向用于组装在柔性细长芯构件（12）上的磁性元件（14）的装置（100）包括用于支撑磁性元件（14）的板（104）。 多个磁性定位元件（150）被固定到板（104）上，并且被构造成定位和定向磁性元件（14）以便于将元件（14）组装在芯构件（12）上。