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公开(公告)号：US20220397490A1
公开(公告)日：2022-12-15
申请号：US17776786
申请日：2020-11-11
发明人： Roland WALTER
摘要： A protective housing for a microtome blade (4) includes a frame that holds the microtome blade (4) and a clip (2) that can be pivoted relative to the frame. In a first position, the clip (2) covers a cutting edge of the microtome blade (4) received in the frame. A microtome blade holder (6) is configured to receive an arrangement (100) composed of the protective housing and the microtome blade (4).
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公开(公告)号：US20140026728A1
公开(公告)日：2014-01-30
申请号：US13926643
申请日：2013-06-25
发明人： Roland WALTER
CPC分类号： B26D5/00 , G01N1/06 , G01N2001/065 , Y10T83/4559 , Y10T83/637 , Y10T83/87
摘要： The present invention relates to a microtome (10) including a sample holder (12) a cutting unit (16), and a drive unit (22) capable of producing a relative movement between the sample holder (12) and the cutting unit (16) for cutting the sample. In addition, the microtome (10) has a handwheel (32) and an encoder (38). A control unit (40) controls the drive unit (22) as a function of the rotational movement of the handhweel (32) detected by the encoder (38) and in such a way that, in a first operating mode, the relative movement produced between the sample holder (12) and the cutting element (16) by the drive unit (22) when the handwheel (32) is rotated through a full revolution has a maximum first stroke length and that, in a second operating mode, the relative movement has a preset second stroke length shorter than the maximum first stroke length.
摘要翻译： 本发明涉及一种切片机（10），其包括样本保持器（12）切割单元（16）和驱动单元（22），该驱动单元能够在样本保持器（12）和切割单元（16）之间产生相对运动 ）用于切割样品。 此外，切片机（10）具有手轮（32）和编码器（38）。 控制单元（40）根据由编码器（38）检测到的手杖（32）的旋转运动来控制驱动单元（22），并且使得在第一操作模式中产生相对运动 当手轮（32）旋转一整圈时，通过驱动单元（22）在样品保持器（12）和切割元件（16）之间具有最大的第一行程长度，并且在第二操作模式中，相对 运动具有比最大第一冲程长度短的预设的第二行程长度。
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3.发明申请Method and Microtome for Producing Thin Sections with a Section Profile Recording Mode 审中-公开用于生产具有截面轮廓记录模式的薄截面的方法和切片机公开(公告)号：US20160245728A1
公开(公告)日：2016-08-25
申请号：US15026000
申请日：2014-08-18
发明人： Roland WALTER , Markus BERBERICH , Markus WITTMAN
CPC分类号： G01N1/06 , G01N1/286 , G01N2001/065 , G01N2001/066 , G01N2001/2873
摘要： The present invention relates to a method of producing thin sections by means of a microtome, wherein a hand wheel (32) is manually driven for producing a first thin section, and wherein the rotational movement of the hand wheel (32) is detected by means of an encoder (38), and a profile of the rotational movement is determined. The determined profile is stored and selected for production of at least a second thin section. A motor (24) is driven for generating a cutting movement between a cutting unit (16) and a sample holder (12) in accordance with the respective stored profile selected for producing the second thin section. The invention further relates to a microtome (10) by means of which the above method is carried out.
摘要翻译： 本发明涉及通过切片机制造薄片的方法，其中手轮（32）被手动地驱动以产生第一薄片部分，并且其中手轮（32）的旋转运动通过手段 的编码器（38），并且确定旋转运动的轮廓。 存储和选择所确定的轮廓以生产至少第二薄部分。 驱动马达（24），根据所选择的用于产生第二薄部分的相应的存储轮廓，在切割单元（16）和样本保持器（12）之间产生切割运动。 本发明还涉及切片机（10），通过该切片机进行上述方法。
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公开(公告)号：US20140034665A1
公开(公告)日：2014-02-06
申请号：US13948254
申请日：2013-07-23
发明人： Roland WALTER
IPC分类号： B65D83/08
CPC分类号： B65D83/08 , B65D83/10 , B65D2209/00 , G01N1/06 , G01N2001/061
摘要： A blade dispenser (100) has a blade supply container (110), a blade disposal container (120), and a detachable and reconnectable connecting means (130, 131, 132) that is embodied to connect the blade supply container (110) and blade disposal container (120) detachably to one another. The blade supply container (110) has a blade supply container upper side and a blade supply container underside, and is embodied to receive a blade stack (111) made up of multiple mutually abutting blades (112, 115). The blade supply container (110) also has a removal opening (116) through which at least one blade (112, 115) of the blade stack (111) is removable from the blade supply container (110). The blade disposal container (120) has a blade disposal container upper side and a blade disposal container underside, and is embodied to receive blades (120) to be disposed of.
摘要翻译： 叶片分配器（100）具有叶片供应容器（110），叶片处置容器（120）和可拆卸和可重新连接的连接装置（130,131,132），其被实施为将叶片供应容器（110）和 叶片处理容器（120）可彼此可拆卸。 刀片供应容器110具有刀片供应容器上侧和刀片供应容器下侧，并且被实施为容纳由多个相互邻接的刀片（112,115）构成的刀片叠（111）。 叶片供应容器（110）还具有移除开口（116），叶片堆叠（111）的至少一个叶片（112,115）可通过所述移除开口从叶片供应容器110移除。 叶片处理容器（120）具有叶片处理容器上侧和叶片处理容器下侧，并具体实施为容纳待处置的叶片（120）。
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公开(公告)号：US20140033888A1
公开(公告)日：2014-02-06
申请号：US13948250
申请日：2013-07-23
发明人： Roland WALTER
IPC分类号： G01N1/06
CPC分类号： G01N1/06 , B23Q3/155 , G01N2001/061 , Y10S83/9155 , Y10S83/954 , Y10T83/6492 , Y10T83/6499 , Y10T83/9457 , Y10T483/17
摘要： The invention relates to a knife holder (100) having a blade changing apparatus (102). The knife holder has a first blade receptacle (111) defining a cutting position, a securing means (130, 141, 142) for securing a blade (201) received in the first blade receptacle (111), a second blade receptacle (112) defining an output position, and an ejection means (141, 143, 144a) for ejecting a blade (201) received in the first blade receptacle (111) out of the first blade receptacle (111). The first and the second blade receptacles are arranged in the knife holder in such a way that a blade ejected from the first blade receptacle (111) can travel by gravity into the second blade receptacle (112).
摘要翻译： 本发明涉及具有刀片更换装置（102）的刀架（100）。 刀架具有限定切割位置的第一刀片接收器（111），用于固定容纳在第一刀片接收器（111）中的刀片（201）的固定装置（130,141,142），第二刀片插座（112） 以及用于将容纳在第一刀片插座（111）中的刀片（201）排出第一刀片插座（111）的喷射装置（141,143,144a）。 第一和第二刀片容器以这样的方式布置在刀架中，使得从第一刀片接收器（111）喷射的刀片可以通过重力进入第二刀片插座（112）。
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公开(公告)号：US20140026727A1
公开(公告)日：2014-01-30
申请号：US13926599
申请日：2013-06-25
发明人： Roland WALTER
IPC分类号： G01N1/06
CPC分类号： G01N1/06 , G01N2001/065 , Y10T83/162 , Y10T83/6515 , Y10T83/6536
摘要： The present invention relates to a microtome (10) for cutting thin sections, including a sample holder (12), a cutting unit (16), and a drive unit (16) for producing a feed movement between the sample holder (12) and the cutting unit (16) for setting the thickness of the sample sections. The drive unit (22) includes a piezoelectric linear actuator (50) for producing the feed movement.
摘要翻译： 本发明涉及一种用于切割薄片的切片机（10），包括样品架（12），切割单元（16）和驱动单元（16），用于在样品架（12）和 切割单元（16），用于设定样品部分的厚度。 驱动单元（22）包括用于产生进给运动的压电线性致动器（50）。
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