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    • 61. 发明申请
    • MEDICAL KNIFE
    • 医疗刀
    • US20110270292A1
    • 2011-11-03
    • US13142416
    • 2009-12-22
    • Masahiko Saito
    • Masahiko Saito
    • A61B17/32
    • A61B17/3209A61B17/3205A61B17/3211A61B2218/00A61F9/00736A61F9/0133
    • Provided is a medical knife which can be more easily handled and makes it possible to maintain low penetration resistance, without the maximum-width parts of said medical knife creating sudden changes in penetration resistance even when passing through tissue. A knife (A) comprises: a pointed tip (4); a cutting part (1) which has edges (5) consisting of first oblique faces (6) which are formed along the outer periphery and second oblique faces (8) which are formed inside the first oblique faces (6); maximum-width parts (2) which are formed contiguously with the cutting part (1); and a shank part (3) which is formed contiguously with the maximum-width parts (2). The cutting part (1) is formed in such a way that the shape of the planar projection thereof becomes wider from the pointed tip (4) towards the maximum-width parts (2), and the first oblique faces (6) extend further towards the shank part (3) side than the second oblique faces (8) over at least one portion of the area running from the maximum-width parts (2) to the shank part (3).
    • 本发明提供一种可以更容易地处理并能够保持低穿透阻力的医疗用刀,即使在通过组织时,也不会使所述医疗刀的最大宽度部分产生穿透阻力的突然变化。 刀(A)包括:尖尖(4); 切割部分(1),其具有沿着外周形成的第一倾斜面(6)和形成在第一倾斜面(6)内的第二倾斜面(8)构成的边缘(5); 与切割部分(1)相邻形成的最大宽度部分(2); 以及与最大宽度部分(2)相邻形成的柄部分(3)。 切割部分(1)形成为使得其平面突起的形状从尖尖(4)朝向最大宽度部分(2)变宽,并且第一倾斜面(6)进一步朝向 在从最大宽度部分(2)到柄部分(3)的区域的至少一个部分上的第二倾斜面(8)的柄部分(3)侧。
    • 62. 发明申请
    • SHARED CACHE CONTROLLER, SHARED CACHE CONTROL METHOD AND INTEGRATED CIRCUIT
    • 共享缓存控制器,共享缓存控制方法和集成电路
    • US20110208916A1
    • 2011-08-25
    • US12530040
    • 2008-11-28
    • Masahiko Saito
    • Masahiko Saito
    • G06F12/08
    • G06F12/084G06F1/3203G06F1/3246
    • A monitoring section 139 monitors a power control command for controlling power supplied to a processor for operating a plurality of operating systems or a plurality of processors. A cache entry selecting section 141 sets a cache entry used by the operating system or the processor having executed the power control command to a state used in the past using executed states of the plurality of operating systems or the plurality of processors that are changed based on the power control command upon selecting a cache entry to be replaced from a plurality of cache entries constituting a cache storage device 111. A replacement object selecting section 136 selects the cache entry set to the state used in the past as the cache entry to be replaced. In this way, the plurality of operating systems or the plurality of processors can effectively utilize one cache storage device.
    • 监视部分139监视用于控制提供给处理器以供操作多个操作系统或多个处理器的电力的功率控制命令。 高速缓存条目选择部分141将操作系统或执行了功率控制命令的处理器使用的高速缓存条目设置为使用过去使用的状态的多个操作系统的执行状态或者基于 在从构成高速缓存存储装置111的多个高速缓存条目中选择要替换的高速缓存条目时的功率控制命令。替换对象选择部136选择设置为过去使用的状态的高速缓存条目作为要替换的高速缓存条目 。 以这种方式,多个操作系统或多个处理器可以有效地利用一个高速缓存存储设备。
    • 70. 发明授权
    • Medical scalpel
    • 医疗手术刀
    • US06554840B2
    • 2003-04-29
    • US09794493
    • 2001-02-28
    • Kanji MatsutaniMasahiko Saito
    • Kanji MatsutaniMasahiko Saito
    • A61B1732
    • A61F9/0133
    • The present invention relates to a medical scalpel for incising a spherical biological tissue comprising a shank and a planar blade portion integrated with the shank. The planar blade portion has a first face and a second face opposed in parallel as a whole with each other. The planar blade portion has a pointed end to thereby show a reverse-V profile and has, on both sides of such pointed end, an edge in parallel as a whole with the first face and the second face, the blade portion being formed so as to have a ratio of the partial thickness thereof on one side of a virtual flat plane surrounded by said edge to the total thickness thereof within a range of from 75 to 93%.
    • 本发明涉及一种用于切割球形生物组织的医用手术刀,其包括柄和与柄相结合的平面刀片部分。 平面叶片部分具有彼此整体平行相对的第一面和第二面。 平面叶片部分具有尖端,从而显示出相反的V形轮廓,并且在这种尖端的两侧具有与第一面和第二面整体平行的边缘,叶片部分形成为 使其在由所述边缘包围的虚拟平面的一侧上的部分厚度与其总厚度的比率在75至93%的范围内。