发明名称 |
APPARATUS, SYSTEMS AND METHODS FOR DETERMINING TISSUE OXYGENATION |
摘要 |
A surgical instrument may be configured to sense a light re-emitting probe to resolve tissue oxygenation, the surgical instrument including: an optical emitter configured to excite the light re-emitting probe within an absorption band of the light re-emitting probe; an optical detector configured to receive the re-emitted light from the probe; and a signal processor configured to resolve the tissue oxygenation based on the received light. The surgical instrument can be a surgical stapler anvil or a flexible substrate having a tissue interfacing surface. Further, a monitoring device may be configured to map oxygenation of a tissue containing a light re-emitting probe, the monitoring device including: an optical emitter configured to excite the light re-emitting probe; at least one optical detector configured to receive the re-emitted light from the probe; and a signal processor that is configured to resolve the tissue oxygenation at multiple points to generate an oxygen map. |
申请公布号 |
EP2976033(A1) |
申请公布日期 |
2016.01.27 |
申请号 |
EP20140767896 |
申请日期 |
2014.03.19 |
申请人 |
SURGISENSE CORPORATION |
发明人 |
ZAND, JASON MATTHEW;FISCHER, GREGORY SCOTT |
分类号 |
A61B18/00;A61B17/068;A61B18/20;A61N5/06 |
主分类号 |
A61B18/00 |
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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