发明名称 |
Deflectable catheter assembly and method of making same |
摘要 |
A deflectable catheter assembly is disclosed. The assembly comprises a catheter shaft having a catheter proximal section and a catheter distal section, and at least one lumen extending therethrough. The catheter distal section is more flexible than the catheter proximal section. A tendon is disposed within a first lumen of said catheter shaft. The first lumen is approximately centrally located within the catheter shaft at the catheter proximal section. The first lumen is located off-center of the catheter shaft at the catheter distal section. The tendon is able to deflect the catheter distal section when being pulled on. A catheter handle is coupled to the catheter shaft at the catheter proximal section, the catheter handle includes a control mechanism to control the tendon.
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申请公布号 |
US2005070844(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20030676616 |
申请日期 |
2003.09.30 |
申请人 |
CHOW MINA;STAMBERG BARBARA;WEBLER WILLIAM E.;SIMPSON JOHN A.;YAMBAO AUGUST R.;ASONGWE GABRIEL F.;CHIU JESSICA G.;LIU LILI;BEYERLEIN DAGMAR |
发明人 |
CHOW MINA;STAMBERG BARBARA;WEBLER WILLIAM E.;SIMPSON JOHN A.;YAMBAO AUGUST R.;ASONGWE GABRIEL F.;CHIU JESSICA G.;LIU LILI;BEYERLEIN DAGMAR |
分类号 |
A61M25/00;A61M25/01;(IPC1-7):A61M31/00 |
主分类号 |
A61M25/00 |
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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