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    • 1. 发明专利
    • Apparatus and method for preparing thin slice
    • 制备薄片的装置和方法
    • JP2009128309A
    • 2009-06-11
    • JP2007306354
    • 2007-11-27
    • Seiko Instruments Incセイコーインスツル株式会社
    • ITO TETSUMASAFUJIMOTO KOJI
    • G01N1/06
    • B26D3/28B26D5/20G01N1/06Y10T83/04Y10T83/0515Y10T83/162Y10T83/6668
    • PROBLEM TO BE SOLVED: To prepare a thin slice of high quality without being affected by the tilt or undulation of an edge by ensuring the enhanced cutting quality for a long time while achieving the simplification and cost reduction of constitution. SOLUTION: An apparatus 1 prepares the thin slice by thinly cutting an embedding block B in which a biosample A is embedded. The apparatus includes a cutter 3 for thinly cutting the embedding block, a moving mechanism 4 for relatively moving the embedding block and the cutter in the approaching and separating direction X for allowing both of them to approach and separate mutually, a height adjusting mechanism for relatively moving both of them in a vertical direction, a slide mechanism 30 for relatively moving both of them in a slide direction Y almost crossing the approaching and separating direction at a right angle and a control part 4 for performing control so as to begin both of them to move from a preset initial position to bring the embedding block into contact with the same point of the edge 3b of the cutter and subsequently sliding the cutter in the same direction in the state that the ratio of the speed in the approaching and separating direction and the speed in the slide direction is kept the same. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过在实现构造的简化和降低成本的同时确保长时间的提高的切割质量,来制备高质量的薄片而不受边缘的倾斜或起伏的影响。 解决方案:装置1通过薄切割嵌入有生物样本A的嵌入块B来准备薄片。 该装置包括用于薄切割嵌入块的切割器3,用于使嵌入块和切割器在接近和分离方向X上相对移动以允许它们彼此接近和分离的移动机构4,用于相对地移动的高度调节机构 使它们两者沿垂直方向移动;滑动机构30,用于使它们两者沿着几乎与直角接近和分离方向交叉的滑动方向Y和用于执行控制的控制部分4相互移动,从而开始它们 从预设的初始位置移动以使嵌入块与切割器的边缘3b的相同点接触,并且随后在相同方向上滑动切割器,使得接近和分离方向上的速度与 滑动方向的速度保持不变。 版权所有(C)2009,JPO&INPIT
    • 6. 发明专利
    • Apparatus and method for preparing thin slice
    • 制备薄片的装置和方法
    • JP2009128132A
    • 2009-06-11
    • JP2007302243
    • 2007-11-21
    • Seiko Instruments Incセイコーインスツル株式会社
    • ITO TETSUMASAFUJIMOTO KOJI
    • G01N1/06
    • G01N1/06Y10T83/04Y10T83/162Y10T83/2092Y10T83/2098Y10T83/2192Y10T83/6668
    • PROBLEM TO BE SOLVED: To automate the preparation of a thin slice and the feed of the thin slice to a next process without producing wrinkles or rupture in the thin slice using a cutter having a draw angle. SOLUTION: The apparatus 1 for preparing the thin slice is constituted such that the thin slice S is prepared from an embedding block B having a biosample A embedded therein to feed it. The apparatus includes: a feed mechanism 40, which has a cutter 2 for slicing the block at the draw angle θ1, an approaching and separating mechanism 30 for relatively moving the block and the cutter along an approaching and separating direction X, a feed body 41 arranged in close vicinity to the edge 2a of the cutter on its one end side, and a moving part 42 for moving the feed body along a feed direction T; a slide mechanism 50 for relatively moving the block and the feed body along an edge direction Y; and a control part 6 for performing control so that a synthetic speed vector wherein the feed speed vector of the feed body along the feed direction and the moving speed vector of the feed body along the edge direction are synthesized becomes almost equal to the block speed vector of the embedding block along the approaching and separating direction. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:使薄切片的制备自动化,并将薄切片进料到下一个工艺,而不会在使用具有拉拔角的切割器的薄切片中产生皱纹或破裂。 解决方案:用于制备薄片的装置1被构造成使得薄片S由嵌入其中的生物样本A的嵌入块B制备以进行供给。 该装置包括:进给机构40,其具有用于以拉伸角度θ1切割块体的切割器2,用于沿着接近和分离方向X相对移动块体和切割器的接近和分离机构30;进给体41 布置在其一端侧的切割器的边缘2a附近;以及移动部42,用于沿进给方向T移动进给体; 滑动机构50,用于沿着边缘方向Y相对移动块体和进给体; 以及用于进行控制的控制部6,使得合成速度矢量,其中馈送体沿馈送方向的馈送速度矢量和馈送体沿着边缘方向的移动速度矢量被合成变得几乎等于块速度矢量 的嵌入块沿接近和分离方向。 版权所有(C)2009,JPO&INPIT