发明名称 |
POSITION LOCATION USING BROADCAST TELEVISION SIGNALS AND MOBILE TELEPHONE SIGNALS |
摘要 |
A needle assembly (10) including a cannula (12) having a sharpened distal end (20a), a line of elements (28) in the cannula (12) extending reward from the distal end (20a). A yieldable positioner (32) positions the elements (28) more proximate the distal end (20a). The positioner (32) may be in various forms including a plug (32), a tab (214) in the cannula (12) and a distortion (364). A stylet (22) engages the line of elements (28). |
申请公布号 |
EP1432999(A2) |
申请公布日期 |
2004.06.30 |
申请号 |
EP20020773262 |
申请日期 |
2002.08.29 |
申请人 |
ROSUM CORPORATION |
发明人 |
SPILKER, JAMES, J., JR.;OMURA, JIMMY, K.;RABINOWITZ, MATTHEW |
分类号 |
G01S5/14;G01S19/09;G01S19/46;H04Q7/34 |
主分类号 |
G01S5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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