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公开(公告)号：US11484277B2
公开(公告)日：2022-11-01
申请号：US17172437
申请日：2021-02-10
发明人： Helmut Gollwitzer , Andreas Limmer
摘要： A method is for compression of breast tissue arranged between a paddle and a stage of a compression system for a mammography examination. The method includes generating a first compression of the breast tissue by building up a reference compression force by adjusting the paddle relative to the stage; comparing the first compression with a target compression; and adjusting the first compression to the target compression, the adjusting including exertion of a manual force on the paddle.
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2.发明授权公开(公告)号：US11241201B2
公开(公告)日：2022-02-08
申请号：US17024819
申请日：2020-09-18
发明人： Andreas Limmer , Helmut Gollwitzer
摘要： A compression unit is for a mammography system. In an embodiment, the compression unit includes an essentially U-shaped accommodating unit including two opposing fastening elements, connected via an adjustable spacer element arranged between the two opposing fastening elements, a distance between the two opposing fastening elements being adjustable. In an embodiment, the compression unit further includes a compression element, fastenable and exchangeable in the accommodating unit.
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公开(公告)号：US10568597B2
公开(公告)日：2020-02-25
申请号：US15439207
申请日：2017-02-22
发明人： Andreas Limmer , Friedrich Schirmer
摘要： A bearing configuration for the rotational mounting of a component provided for rotational movement includes a positionally fixed sleeve on which the component is rotatably mounted by one or more bearing elements or a plain-bearing. A pressure element is provided in the interior of the sleeve for readily expanding the sleeve and placing the sleeve in frictional contact with the component which is spaced apart from the sleeve by an air gap. A medical examination device having the bearing configuration is also provided.
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公开(公告)号：US10779386B2
公开(公告)日：2020-09-15
申请号：US15467135
申请日：2017-03-23
摘要： A guide device for at least one line, such as an electric line of a C-arm, has a rotatable first cylinder with a first cylindrical surface and a static second cylinder, adjoining the first cylinder in the axial direction and having a second cylindrical surface. A first guide element for guiding the line on the first and/or the second cylindrical surface, is disposed coaxially with respect to the first and the second cylinder and it is movable relative to the first and the second cylinder. The line can be wound up on the first and/or the second cylindrical surface or can be unwound therefrom depending on the movement of the first cylinder.
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