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    • 3. 发明申请
    • INTRA-OPERATIVE OCULAR PARAMETER SENSING
    • 手术视野参数检测
    • WO2007067927A9
    • 2007-09-07
    • PCT/US2006061693
    • 2006-12-06
    • OPTHO SYSTEMS INCABRAMS DANIEL JCROWLEY CHRISTOPHERKEILBACH KEVIN
    • ABRAMS DANIEL JCROWLEY CHRISTOPHERKEILBACH KEVIN
    • A61B5/00
    • A61B3/18A61B3/1233A61B3/125A61B3/16A61B5/0261A61B5/14555
    • A patient is monitored during a medical procedure, such as spinal surgery, to identify a condition indicative of the possible onset of blindness or damage to the patient's eye or eyes. Parameters that may be monitored in this regard include ocular perfusion, retinal oxygen saturation and ocular pressure. In one implementation, a device for monitoring the desired parameters includes a contact lens with fiber optic pathways mounted thereon. Light of multiple wavelengths can be transmitted into the patient's eyes via input optical pathways. Output optical pathways are associated with a camera for obtaining images of an area of interest within the patient's eyes. The images can be processed to obtain information regarding ocular perfusion and/or oxygen saturation. Changes in this regard can be used to identify a condition of interest.
    • 在医疗过程(例如脊柱手术)期间监测患者,以识别指示可能发生失明或损害患者眼睛或眼睛的状况。 在这方面可以监测的参数包括眼睛灌注,视网膜氧饱和度和眼压。 在一个实施方案中,用于监测所需参数的装置包括其上安装有光纤路径的隐形眼镜。 多个波长的光可以通过输入光学路径传输到患者的眼睛。 输出光学路径与用于获得患者眼睛内的感兴趣区域的图像的相机相关联。 可以处理图像以获得关于眼睛灌注和/或氧饱和度的信息。 这方面的变化可以用来识别感兴趣的条件。
    • 5. 发明申请
    • INTRA-OPERATIVE OCULAR PARAMETER SENSING
    • 手术中的眼睛参数检测
    • WO2007067927A3
    • 2007-11-01
    • PCT/US2006061693
    • 2006-12-06
    • OPTHO SYSTEMS INCABRAMS DANIEL JCROWLEY CHRISTOPHERKEILBACH KEVIN
    • ABRAMS DANIEL JCROWLEY CHRISTOPHERKEILBACH KEVIN
    • A61B3/16
    • A61B3/18A61B3/1233A61B3/125A61B3/16A61B5/0261A61B5/14555
    • A patient is monitored during a medical procedure, such as spinal surgery, to identify a condition indicative of the possible onset of blindness or damage to the patient's eye or eyes. Parameters that may be monitored in this regard include ocular perfusion, retinal oxygen saturation and ocular pressure. In one implementation, a device for monitoring the desired parameters includes a contact lens with fiber optic pathways mounted thereon. Light of multiple wavelengths can be transmitted into the patient's eyes via input optical pathways. Output optical pathways are associated with a camera for obtaining images of an area of interest within the patient's eyes. The images can be processed to obtain information regarding ocular perfusion and/or oxygen saturation. Changes in this regard can be used to identify a condition of interest.
    • 在诸如脊柱手术的医疗程序期间监视患者以识别指示可能发生的失明或对患者的眼睛或眼睛的损伤的状况。 在这方面可以监测的参数包括眼部灌注,视网膜氧饱和度和眼压。 在一个实施方式中,用于监视期望参数的装置包括其上安装有光纤通路的隐形眼镜。 多个波长的光可以通过输入光路传输到患者的眼睛。 输出光学路径与用于获得患者眼睛内的感兴趣区域的图像的照相机相关联。 可以处理图像以获得关于眼部灌注和/或氧饱和度的信息。 这方面的变化可以用来确定一个感兴趣的条件。