| 发明名称 |
OPTICAL LESION ASSESSMENT |
| 摘要 |
Medical apparatus includes a probe, having a distal segment configured for insertion into a body of a patient. The probe includes at least one optical sensing unit, which is disposed along the distal segment and includes first and second radiation sources, configured to emit optical radiation in different, respective, first and second wavelength bands toward tissue in the body in proximity to the distal segment. An optical sensor is configured to receive the optical radiation in the first and second wavelength bands that is scattered from the tissue and to output first and second electrical signals responsively to an intensity of the received optical radiation. |
| 申请公布号 |
US2014171806(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201213716517 |
申请日期 |
2012.12.17 |
| 申请人 |
BIOSENSE WEBSTER (ISRAEL), LTD. |
发明人 |
Govari Assaf;Beeckler Christopher Thomas;Papaioannou Athanassios;Gliner Vadim |
| 分类号 |
A61B5/00;A61B18/14 |
主分类号 |
A61B5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Medical apparatus, comprising a probe, having a distal segment configured for insertion into a body of a patient, the probe comprising at least one optical sensing unit, which is disposed along the distal segment and comprises:
first and second radiation sources, configured to emit optical radiation in different, respective, first and second wavelength bands toward tissue in the body in proximity to the distal segment; and an optical sensor, which is configured to receive the optical radiation in the first and second wavelength bands that is scattered from the tissue and to output first and second electrical signals responsively to an intensity of the received optical radiation.
|
| 地址 |
Yokneam IL |
