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    • 6. 发明申请
    • Lithographic projection apparatus, gas purging method, device manufacturing method and purge gas supply system related application
    • 平版印刷设备,气体净化方法,装置制造方法和吹扫气体供应系统相关应用
    • US20060285091A1
    • 2006-12-21
    • US11396823
    • 2006-04-03
    • Bipin ParekhRobert ZellerRussell HolmesJeffrey Spiegelman
    • Bipin ParekhRobert ZellerRussell HolmesJeffrey Spiegelman
    • G03B27/52
    • G03F7/70933G02B27/0006
    • A lithographic projection apparatus includes a support configured to support a patterning device, the patterning device configured to pattern a projection beam according to a desired pattern. The apparatus has a substrate table configured to hold a substrate, a projection system configured to project the patterned beam onto a target portion of the substrate. The apparatus also has a purge pas supply system configured to provide a purge gas near a surface of a component of the lithographic projection apparatus. The purge gas supply system includes a purge gas mixture generator configured to generate a purge gas mixture which includes at least one purging gas and moisture. The purge gas mixture generator has a moisturizer configured to add the moisture to the purge gas and a purge gas mixture outlet connected to the purge gas mixture generator configured to supply the purge gas mixture near the surface.
    • 平版印刷投影装置包括被配置为支撑图案形成装置的支撑件,所述图案形成装置被配置为根据期望的图案来图案化投影光束。 该装置具有被配置为保持基板的基板台,配置成将图案化的光束投影到基板的目标部分上的投影系统。 该设备还具有净化气体供应系统,其构造成在光刻投影设备的部件的表面附近提供净化气体。 净化气体供应系统包括净化气体混合物发生器,其被配置为产生包括至少一个净化气体和水分的净化气体混合物。 净化气体混合物发生器具有保湿剂,其被配置为将湿气添加到净化气体中,以及净化气体混合物出口,其连接到净化气体混合物发生器,其构造成在表面附近提供净化气体混合物。
    • 9. 发明申请
    • Spreader insert for a retractor system
    • 牵引器系统的撒布机
    • US20070073112A1
    • 2007-03-29
    • US11525450
    • 2006-09-22
    • Russell Holmes
    • Russell Holmes
    • A61B1/32
    • A61B17/02A61B17/0206A61B17/0293A61B2017/00862
    • A spreader insert for use with a surgical retractor is provided. The spreader insert includes a circular head with two or more downwardly extending blades. One end of each blade of the insert is rotatably fastened to the head of the insert, such that each blade can be tilted inwardly or extended outwardly from a central axis of the device. Suitable fasteners are provided to rotate the blades from a closed position in which the distal ends of the blades are almost touching each other in order to improve ease of introduction into the surgical field. In an open position, the blades rotate outwardly to hold body tissue in place. Alternatively, the entire spreader insert is machined from a hardenable steel tube, the blades of which are formed so that, when released, they spring outwardly to an open position.
    • 提供了一种用于手术牵开器的扩张器插入件。 吊具插入件包括具有两个或更多个向下延伸的叶片的圆形头部。 插入件的每个刀片的一端可旋转地固定到插入件的头部,使得每个刀片可以向内倾斜或者从装置的中心轴线向外延伸。 提供合适的紧固件以使叶片从闭合位置旋转,其中叶片的远端几乎彼此接触,以便改善引入外科手术领域的容易性。 在打开位置,叶片向外旋转以将身体组织保持在适当的位置。 或者,整个吊具插入件由可硬化钢管加工,其中的刀片形成为使得当释放时,它们向外弹簧到打开位置。