| 发明名称 |
Contact and penetration depth sensor for a needle assembly |
| 摘要 |
An apparatus is disclosed. The apparatus includes a needle to contact and penetrate tissue. The apparatus also includes a device coupled to the needle, wherein the device detects the needle contacting the tissue, and measures depth of tissue penetration.
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| 申请公布号 |
US7247149(B2) |
申请公布日期 |
2007.07.24 |
| 申请号 |
US20010029608 |
申请日期 |
2001.12.20 |
| 申请人 |
ADVANCED CARDIOVASCULAR SYSTEMS, INC. |
发明人 |
BEYERLEIN DAGMAR BETTINA |
| 分类号 |
A61M29/00;A61B17/00;A61B17/34;A61B19/00 |
主分类号 |
A61M29/00 |
| 代理机构 |
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代理人 |
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