John E. Hutchins,Mark L. Adams,Mark Mallaby,Scott E. Swaffar,Martin G. Donofrio,Oscar R. Carrillo,Tracy Gandolfi,Mike Mangano,Bob Reynolds,Russell F. Durgin
申请号：
US12639709
公开号：
US08231621B2
申请日:
2009.12.16
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The present invention provides an apparatus for, and a method of, accurate positioning of endoscopic instruments. Accurate positioning of the instruments is accomplished through the inclusion of a steering ability within the device. After the endoscopic instrument is properly positioned, the present invention may use rapid exchange technology, soft locks, and mechanical locks to maintain the position of the endoscopic instrument. Rapid exchange technology is used to minimize displacement forces present on the guidewire or catheters. Soft locks and mechanical locks resist movements caused by displacement forces.
