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    • 6. 发明申请
    • METHOD AND DEVICE FOR MODELLING HUMAN OR ANIMAL TISSUE
    • 用于模拟人类或动物组织的方法和设备
    • WO2017076698A1
    • 2017-05-11
    • PCT/EP2016/075676
    • 2016-10-25
    • OPTIMO MEDICAL AGUNIVERSITÄT BERN VERWALTUNGSDIREKTION
    • BÜCHLER, PhilippBUSINARO, ElenaSTUDER, Harald
    • G06F19/00G06T17/00A61B3/00
    • G06F19/3481A61B3/00A61B3/0025G06F19/00G16H50/50
    • Disclosed is a computer-implemented method for modelling human or animal patient tissue. The method includes: acquiring a stressed patient topography data set, the stressed patient topography data set describing a topography of at least one patient tissue surface under mechanical stress; determining an input data set; evaluating a statistic model for the input data set, thereby obtaining an output data set; determining, from the output data set, a relaxed patient topography data set. The statistic model includes a set of Gaussian Processes and is defined by a pre-determined model parameter set, the model parameter set including at least one Gaussian Process parameter for each Gaussian Process, and wherein the statistic model is independent from the patient tissue to be modelled. Disclosed is further a computerized device for carrying out such method. Disclosed are further a computer-implemented method and a computerized device for determining a parameter set.
    • 公开了一种用于对人或动物患者组织进行建模的计算机实现的方法。 该方法包括:获取紧张的患者形貌数据集,所述紧张的患者形貌数据集描述了机械应力下至少一个患者组织表面的形貌; 确定输入数据集; 评估输入数据集的统计模型,从而获得输出数据集; 从输出数据集中确定放松的患者形貌数据集。 该统计模型包括一组高斯过程并且由预定模型参数集定义,该模型参数集包括用于每个高斯过程的至少一个高斯过程参数,并且其中该统计模型独立于将被病人组织 建模。 进一步公开了用于执行这种方法的计算机化设备。 还公开了一种用于确定参数集的计算机实现的方法和计算机化的设备。
    • 7. 发明申请
    • SUCTION AND IRRIGATION DEVICE
    • 抽吸和灌溉装置
    • WO2012069592A1
    • 2012-05-31
    • PCT/EP2011/070952
    • 2011-11-24
    • UNIVERSITÄT BERN VERWALTUNGSDIREKTIONSTIEGLITZ, Lennart HenningSPIEGELBERG, Andreas
    • STIEGLITZ, Lennart HenningSPIEGELBERG, Andreas
    • A61M1/00
    • A61M3/0283A61M1/0045A61M1/0047A61M1/0062
    • A suction and irrigation device for medical use comprises a valve body with an irrigation passage (7) and a suction passage (8). At least one irrigation pipe and at least one suction pipe are connectable to the irrigation passage and the suction passage by connections at a proximal side of the valve body. A suction/irrigation tube (5) is connectable to the irrigation passage (7) and the suction passage (8) at a distal side of the valve body (2) by at least one further connection. A valve assembly (15, 17, 18) is provided within the valve body, which in a first position opens the suction passage (8) and closes the irrigation passage (7) and in a second position closes the suction passage (8) and opens the irrigation passage (7). The device comprises at least one push element which interacts with at least one movable element (15, 17, 18) of the valve assembly, whereas the movable element (15, 17, 18) is movable by mechanical force acted upon the push element such, that the push element activates the valve assembly (15, 17, 18) from one position to the other position.
    • 用于医疗用途的吸入和冲洗装置包括具有冲洗通道(7)和吸入通道(8)的阀体。 至少一个冲洗管和至少一个吸入管可通过在阀体的近侧的连接连接到冲洗通道和吸入通道。 吸入/冲洗管(5)可通过至少一个另外的连接件连接到冲洗通道(7)和在阀体(2)的远侧侧的吸入通道(8)。 一个阀组件(15,17,18)设置在阀体内,其在第一位置打开吸入通道(8)并关闭冲洗通道(7),并且在第二位置关闭吸入通道(8)和 打开灌溉通道(7)。 该装置包括与阀组件的至少一个可移动元件(15,17,18)相互作用的至少一个推动元件,而可移动元件(15,17,18)可通过作用在推动元件上的机械力而移动, 推动元件将阀组件(15,17,18)从一个位置激活到另一个位置。