专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2004018032A1 CRIMP AND CUT TOOL FOR SEALING AND UNSEALING GUIDE WIRES AND TUBULAR INSTRUMENTS 审中-公开
标题翻译：密封和剥离指南针和管件仪器的切割和切割工具
公开(公告)号：WO2004018032A1
公开(公告)日：2004-03-04
申请号：PCT/US2003/026772
申请日：2003-08-25
申请人： KENSEY NASH CORPORATION
发明人： FISHER, William, T. , NASH, John, E. , SAURO, Dennis, M. , EBERHART, Mark
IPC分类号： A61M25/10
CPC分类号： A61M25/10184 , A61M25/09033 , A61M25/10182 , A61M25/10185 , A61M25/104 , A61M2025/105
摘要： An apparatus for modulating the pressure of a fluid such as a gas within the expandable portion (11) of a guide wire catheter (12). A preferred embodiment apparatus features a means (19) for controllably gripping and releasing the open, proximal end of a tubular guide wire, means (44) for introducing a fluid to a desired pressure and volume into the expandable portion of the tubular guide wire through the open end, and, while maintaining the pressure and volume of fluid in the tubular guide wire, a means (23) for introducing a sealing member (22) into the open end of said tubular guide wire to seal the fluid in the tubular guide wire. In a particularly preferred embodiment, the apparatus also features a deflation tool (53) for piercing the seal and letting the fluid out. Using this apparatus, the tubular guide wire can be re-sealed and re-opened as necessary.
摘要翻译：一种用于调节诸如在导丝导管（12）的可膨胀部分（11）内的气体的流体的压力的装置。优选的实施例装置具有用于可控地夹紧和释放管状导丝的开口近端的装置（19），用于将流体引导到期望的压力和体积进入管状导丝通过的可扩张部分的装置（44）开口端，并且在保持管状导丝中的流体的压力和体积的同时，将用于将密封构件（22）引入所述管状导丝的开口端的装置（23）以密封管状引导件线。在特别优选的实施例中，该装置还具有用于刺穿密封件并使流体流出的放气工具（53）。使用这种装置，可以根据需要重新密封和重新打开管状导丝。

2. 发明申请

WO2005104781A2 THROMBECTOMY AND SOFT DEBRIS REMOVAL DEVICE 审中-公开
标题翻译：镜像和软件去除设备
公开(公告)号：WO2005104781A2
公开(公告)日：2005-11-10
申请号：PCT/US2005/014637
申请日：2005-04-27
申请人： KENSEY NASH CORPORATION , NASH, John, E. , WALTERS, Greg , SAURO, Dennis, M. , EBERHART, Mark , FISHER, William, T.
发明人： NASH, John, E. , WALTERS, Greg , SAURO, Dennis, M. , EBERHART, Mark , FISHER, William, T.
IPC分类号： A61B17/22 , A61F2/958 , A61M1/00 , A61M25/00
CPC分类号： A61B17/32037 , A61B17/320783 , A61B2017/00685 , A61B2017/22039 , A61B2017/22067 , A61B2017/22084 , A61M1/0058 , A61M1/0066 , A61M1/101 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0082 , A61M25/10 , A61M2025/0177 , A61M2025/0183 , A61M2025/1052
摘要： A device suitable for removing material from a living being is provided, featuring an infusate pump, and an aspiration pump, both powered by a motor. The aspiration pump and infusate pump preferably feature a helical pumping mechanism, and operate at a high rate of rotation, thereby ensuring adequate pumping performance and flexibility. Additionally, a narrow crossing profile is maintained, ensuring that the device may reach more tortuous regions of the vasculature.
摘要翻译：提供了一种适用于从活体中去除材料的装置，其特征在于具有输注泵和吸引泵，两者都由马达驱动。抽吸泵和输注泵优选地具有螺旋泵送机构，并且以高转速进行操作，从而确保足够的泵送性能和柔性。另外，保持狭窄的横截面，确保装置可能达到脉管系统的更曲折的区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式