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1. 发明授权

US06663609B2 Implantable pump catheter access port denial device 失效
标题翻译：植入式泵导管进口端口拒绝装置
公开(公告)号：US06663609B2
公开(公告)日：2003-12-16
申请号：US10014634
申请日：2001-10-22
申请人： Shobha Devi Williamson , Chris C. Christiansen , Laura Sue McWilliam
发明人： Shobha Devi Williamson , Chris C. Christiansen , Laura Sue McWilliam
IPC分类号： A61M3100
CPC分类号： A61M5/14276 , A61M5/14586 , A61M39/0208 , A61M2209/045 , Y10S128/12
摘要： A device and method configured for placement into the catheter access port to prevent insertion of a needle into the catheter access port. The device a prong to engage the housing and lock itself in the catheter access port, an annular surface having geometry complimentary to the catheter access port to seal the denial device, and a face configured to deny needle access to the catheter access port. The device is also self sealing to substantial prevent deposition between itself and the catheter access port, is configured to be inserted without the need for tools, and is manufactured from biocompatible material. The method for inserting this device consists of aligning the device with the catheter access port, inserting the device, confirming it is in place, and sealing it into the catheter access port.
摘要翻译：一种被配置为放置在导管进入口中以防止将针插入导管进入端口中的装置和方法。该装置具有接合外壳并将其自身锁定在导管进入端口中的插脚，具有与导管进入端口互补的几何形状以密封拒绝装置的环形表面，以及被配置为拒绝针进入导管进入端口的面。该装置也是自密封的，以显着地防止其自身与导管进入口之间的沉积，被构造为插入而不需要工具，并且由生物相容性材料制成。用于插入该装置的方法包括将装置与导管进入口对准，插入装置，确认其就位，并将其密封到导管进入口中。

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