发明名称 |
VITAL STAIN VISUALIZATION IN OPHTHALMIC SURGICAL PROCEDURES AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS |
摘要 |
A method of imaging in an ophthalmic surgical procedure can include determining an excitation wavelength of light associated with a vital stain; transmitting light having the excitation wavelength; determining an emission wavelength of light associated with the vital stain; filtering light using a first optical element to allow transmission of light having the emission wavelength and to block light having the excitation wavelength. An ophthalmic surgical imaging system can include a light source, one or more optical elements, an image sensor, a computing device, and/or a display device to visualize target biological tissue stained with a fluorescent vital stain. A method of imaging in an ophthalmic surgical procedure can include determining a wavelength of light that increases the visual contrast of a vital stain; transmitting light having the determined wavelength; and receiving a reflection of the transmitted light such that target biological tissue stained by the vital stain is accentuated. |
申请公布号 |
US2016270649(A1) |
申请公布日期 |
2016.09.22 |
申请号 |
US201615168946 |
申请日期 |
2016.05.31 |
申请人 |
NOVARTIS AG |
发明人 |
Charles Steven T.;Papac Michael |
分类号 |
A61B3/00;A61B3/14;A61B3/13;A61F9/007 |
主分类号 |
A61B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Basel CH |