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1. 发明授权

US5599342A Method for treating pigmentation abnormalities using pulsed laser radiation with an elongated cross-section and apparatus for providing same 失效
标题翻译：使用细长截面的脉冲激光辐射治疗色素沉着异常的方法和用于提供它的装置
公开(公告)号：US5599342A
公开(公告)日：1997-02-04
申请号：US379776
申请日：1995-01-27
申请人： James C. Hsia , Robert Schlier
发明人： James C. Hsia , Robert Schlier
IPC分类号： A61B17/00 , A61B18/20 , A61N5/067 , A61N5/06
CPC分类号： A61B18/203 , A61B2017/00756 , A61B2018/00452 , A61B2018/00458 , A61N2005/067
摘要： A method for treating pigmentation abnormalities in human skin involves the use of a beam of laser radiation having an elongated cross-sectional area. The beam of pulsed laser radiation having an elongated cross-section is produced using a pulsed laser and a delivery system. An elongated area on the skin including a pigmentation abnormality is irradiated with the laser beam. The laser pulse parameters are tailored to the specific type of pigmentation abnormality (e.g., vascular lesions or tattoos) being treated. The beam may have a cross-sectional area characterized by an aspect ratio of greater than two. Also, the beam may have an elliptical cross-sectional area.
摘要翻译：用于治疗人皮肤色素沉着异常的方法涉及使用具有细长横截面积的激光束辐射。使用脉冲激光和输送系统产生具有细长横截面的脉冲激光辐射束。用激光束照射皮肤上包含着色异常的细长区域。激光脉冲参数是针对正在治疗的特定类型的色素沉着异常（例如，血管病变或纹身）而定制的。梁可以具有以大于2的纵横比为特征的横截面。此外，梁可以具有椭圆形横截面积。

2. 发明授权

US5400791A Infrared fundus video angiography system 失效
标题翻译：红外眼底视网膜造影系统
公开(公告)号：US5400791A
公开(公告)日：1995-03-28
申请号：US775173
申请日：1991-10-11
申请人： Robert Schlier , Mark Furlong , Michael Lesiecki , Joseph Canter , Ulrich Klingbeil
发明人： Robert Schlier , Mark Furlong , Michael Lesiecki , Joseph Canter , Ulrich Klingbeil
IPC分类号： A61B3/12 , A61B6/00 , A61B5/00
CPC分类号： A61B3/1241
摘要： An infrared fundus angiography camera and ICG angiography imaging procedure for improved visualization and diagnosis of vascular diseases of the eye, especially SRNV, features a narrow bandwidth non-coherent and decollimated infrared illumination source, an optical system for directing the infrared illumination onto the retina and for directing the resulting retinal image toward an image storage device, and an optical filter positioned between the retina and the image storage device for blocking the infrared illumination from entering the image storage device. An infrared laser produces infrared illumination and a opal glass, fiber array, or integrating sphere light diffuser positioned between the infrared laser and the optical system decollimates and makes the infrared illumination incoherent. The laser includes a temperature stabilized infrared laser diode having an output matched to the excitation peak of an infrared fluorescent dye, such as ICG. The fundus camera includes an optical filter in the emission image path having a sharp cut-off response matched to the excitation and emission peaks of the infrared dye so that the filter substantially passes emission peak wavelengths and substantially blocks excitation peak wavelengths.
摘要翻译：用于改善眼睛血管疾病，特别是SRNV的可视化和诊断的红外眼底血管造影照相机和ICG血管造影成像程序具有窄带宽非相干和非破坏性红外照明源，用于将红外照明引导到视网膜上的光学系统，用于将所得的视网膜图像引导到图像存储装置，以及位于视网膜和图像存储装置之间的滤光器，用于阻挡红外线照射进入图像存储装置。红外激光器产生红外照明，位于红外激光器和光学系统之间的蛋白石玻璃，光纤阵列或积分球光扩散器，使红外照明不相干。激光器包括具有与红外荧光染料（例如ICG）的激发峰匹配的输出的温度稳定的红外激光二极管。眼底照相机包括发射图像路径中的滤光器，其具有与红外染料的激发和发射峰匹配的尖锐的截止响应，使得滤光器基本上通过发射峰值波长并且基本上阻挡激发峰值波长。

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