A detection apparatus for, and a method of, detecting the location of the tip of a tubular element, in particular a needle, within a region, in particular one of the epidural space and the peritoneal cavity.
申请公布号
US2007244446(A1)
申请公布日期
2007.10.18
申请号
US20070706552
申请日期
2007.02.14
申请人
发明人
SUNDAR SATISH;BALAKRISHNAN SWAMINATHAN;HARTMAN ALBERT
