会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Method and apparatus for delivery of x-ray irradiation
    • 用于X射线照射的方法和装置
    • US06847700B1
    • 2005-01-25
    • US10055068
    • 2002-01-22
    • Kunal MitraCharles R. Lambert
    • Kunal MitraCharles R. Lambert
    • A61N5/10G21K1/00G21K1/06
    • A61N5/1001A61N5/1002G21K1/06
    • The subject invention pertains to a method and apparatus for generation and/or delivery of x-ray irradiation. The subject invention can be used to deliver x-ray irradiation to an artery in order to prevent restenosis in the artery. For example, a short pulse laser generated ionizing dose of x-ray irradiation can be effectively delivered to the arterial wall using hollow waveguides. The delivery of such a dose can help to prevent restenosis. The use of short pulse x-rays can allow energy to be precisely delivered, and can reduce diffusion of the energy to nearby normal tissue during the exposure. The arterial walls can be irradiated from a cylindrical or conical symmetric mirrored reflective end tip mounted on the end of a hollow waveguide. The subject invention also pertains to a method and apparatus for delivery of x-ray radiation with respect to medical therapies such as tumor necrosis.
    • 本发明涉及用于产生和/或递送x射线照射的方法和装置。 本发明可以用于向动脉递送x射线照射,以防止动脉中的再狭窄。 例如,可以使用中空波导将产生电离剂量的X射线照射的短脉冲激光有效输送到动脉壁。 这种剂量的传递有助于预防再狭窄。 使用短脉冲X射线可以允许精确地传递能量,并且可以在曝光期间减少能量到附近正常组织的扩散。 可以从安装在中空波导端部的圆柱形或圆锥形的对称镜面反射端尖照射动脉壁。 本发明还涉及用于相对于诸如肿瘤坏死的医学疗法递送x射线辐射的方法和装置。