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公开(公告)号：US11493408B2
公开(公告)日：2022-11-08
申请号：US16930407
申请日：2020-07-16
摘要： A microtome has a sectioning apparatus that comprises a microtome blade, for sectioning histological samples into thin prepared sections. The microtome is characterized in that an optical reading apparatus is present which reads an optically readable image pattern on the microtome blade, generates analog or digital image signals corresponding to the read image pattern and conveys the image signals to a control apparatus of the microtome.
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公开(公告)号：US20220269912A1
公开(公告)日：2022-08-25
申请号：US17627482
申请日：2020-07-06
摘要： A printer for printing on histology-laboratory consumable articles (16) includes an optical reading device (13), which reads an image pattern of a histology-laboratory consumable article (16) to be printed on by means of the printing device (4), generates analog or digital image-pattern image signals with regard to the read image pattern and transfers the image-pattern image signals to a control device (8) of the printer, and/or which reads an overprint (18) printed onto a histology-laboratory consumable article (16) by the printing device (4), generates analog or digital overprint image signals with regard to the read overprint (18) and transfers the overprint image signals to a control device (8) of the printer, which control device determines at least one quality parameter with regard to the overprint (18).
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公开(公告)号：US11333582B2
公开(公告)日：2022-05-17
申请号：US16626895
申请日：2017-11-30
发明人： Zheguang Fan , Xiaoqi Jiang , Yunchao Yang , Song Jin , Xiang Liang , Jinyu Xu
IPC分类号： G01N1/06
摘要： The disclosure relates to a microtome having a cutting knife, an object holder mounted on a slide, the slide being movable relative to the cutting knife in a cutting direction and in a thickness defining direction, movement of the slide in the thickness defining direction being performed by a first electric motor controlled by a control unit, movement of the slide in the cutting direction being performed by a second electric motor controlled by the control unit, wherein the control unit is configured to control the movement of the slide in the thickness defining direction and in the cutting direction.
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公开(公告)号：US20220034924A1
公开(公告)日：2022-02-03
申请号：US17279223
申请日：2019-10-31
发明人： Bao ZHANG , Lingjun XIE
摘要： An apparatus and a method for indicating a reagent status in a reagent bottle in a tissue processor and a tissue processor are provided. The apparatus includes a detector, a controller, and an indicator. The detector is configured to detect the reagent status. The controller is configured to generate a control signal based on the reagent status. The indicator is configured to generate a signal for indicating the reagent status based on the control signal. The apparatus may intuitively indicate the reagent status for an operator, such that the operator may replace the reagent timely and accurately, avoiding reagent replacement error.
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公开(公告)号：US20210086188A9
公开(公告)日：2021-03-25
申请号：US16721720
申请日：2019-12-19
发明人： Tobias TRUMP
IPC分类号： B01L9/00
摘要： A holder (40) for holding a stack (10) of coverslips (11) or specimen slides (11) has a bottom (20) having at least one side wall (21a, 21b, 22a, 22b) connected thereto, wherein an inner side of the bottom (20) is embodied for placement of the stack (10) of coverslips (11) or specimen slides (11) and carrying that stack (10), and an outer side of the bottom (20) and/or an outer side of the at least one side wall is configured to receive an identification label, such as an RFID (30), and the holder includes such the identification label, such as an RFID (30).
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公开(公告)号：US20210018404A1
公开(公告)日：2021-01-21
申请号：US16930407
申请日：2020-07-16
摘要： A microtome has a sectioning apparatus that comprises a microtome blade, for sectioning histological samples into thin prepared sections. The microtome is characterized in that an optical reading apparatus is present which reads an optically readable image pattern on the microtome blade, generates analog or digital image signals corresponding to the read image pattern and conveys the image signals to a control apparatus of the microtome.
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8.发明申请公开(公告)号：US20200166439A1
公开(公告)日：2020-05-28
申请号：US16619686
申请日：2018-07-24
发明人： Thomas MÄRSCH
摘要： The invention relates to an apparatus (1) for producing a wax block containing a tissue sample (1), comprising: a container (4) into which the tissue sample (1) is placed; and a dispensing apparatus (10) for dispensing different substances (8) into the container (4). The apparatus (1) according to the present invention is notable for the fact that it comprises an emptying device (23) for emptying the container (4); and a control unit (22) is provided, which is designed to apply control to the dispensing apparatus (10) and to the emptying device (23) in such a way that in several successive cycles, at least one of the substances is respectively dispensed into the container (4) and the container (4) is emptied again after a specific time period.
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公开(公告)号：US10345202B2
公开(公告)日：2019-07-09
申请号：US14532252
申请日：2014-11-04
发明人： Hermann Ulbrich , Markus Berberich
摘要： A method (100) for fixing at least one tissue sample (1) is carried out using a tissue processor (10). The tissue sample (1) is introduced at a first temperature level and a first pressure level into a fixing reagent (2) containing at least one nitrogen-containing compound capable of pressure- and/or temperature-dependent release of at least one aldehyde. The tissue sample (1) is left in the fixing reagent (2) for a fixing time period during which the fixing reagent (2) is brought to a second temperature level above the first temperature level and/or to a second pressure level above the first pressure level. A concentration in the fixing reagent (2) of the nitrogen-containing compound is ascertained using at least one concentration measuring device (14) of the tissue processor (10), and a signal is outputted on the basis of a measured value of the at least one concentration measuring device (14).
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