发明名称 |
Tissue ablation device with photoacoustic lesion formation feedback |
摘要 |
A tissue ablation device employs one or more energy emitters (21) and one or more photoacoustic sensors (22) in a cooperative arrangement for applying a tissue ablation therapy to a tissue (60). In operation, the energy emitters (21) emit a tissue ablation beam (TA) into a target portion of the tissue (60) to form a lesion (61) therein, and alternatively or concurrently emit a photoexcitation beam (PE) into the target portion of the tissue (60) to excite a photoacoustic response from the tissue (60). The photoacoustic sensor(s) (22) sense the photoacoustic response of the tissue (60). |
申请公布号 |
US8617148(B2) |
申请公布日期 |
2013.12.31 |
申请号 |
US20080810043 |
申请日期 |
2008.12.15 |
申请人 |
MANZKE ROBERT;CHAN RAYMOND;JANKOVIC LADISLAV;ELGORT DANIEL R.;SHAHZAD KHALID;KONINKLIJKE PHILIPS N.V. |
发明人 |
MANZKE ROBERT;CHAN RAYMOND;JANKOVIC LADISLAV;ELGORT DANIEL R.;SHAHZAD KHALID |
分类号 |
A61B18/18;A61B1/00;A61B19/00 |
主分类号 |
A61B18/18 |
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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