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    • 4. 发明授权
    • Ostomy appliance with a removable, washable and reusable sealing member
    • 造口术器具具有可拆卸,可洗涤和可重复使用的密封构件
    • US07172581B2
    • 2007-02-06
    • US10489250
    • 2002-09-23
    • Danuta CiokMichael Hansen
    • Danuta CiokMichael Hansen
    • A61F5/44
    • A61F5/445A61F5/443
    • An ostomy appliance including a body side member having an adhesive wafer for securing the appliance to the user's skin, and a separate sealing member for sealing against the stoma, the separate sealing member being in the form of a disc having a centre hole for accommodating the stoma. The disc is made from a material that may be detached, rinsed and reapplied such that the disc has a service time at least as long as the body side member. The disc reduces the frequency of stressing the skin around the stoma due to exchange of the body side member by protecting the surface of the adhesive wafer from soiling by and attack from the aggressive visceral contents and facilitates the cleaning of the body side member.
    • 一种造口术器具,包括具有用于将器具固定到使用者皮肤的粘合剂晶片的主体侧部件和用于密封造口的单独的密封构件,所述单独密封构件为具有中心孔的盘形式,该中心孔用于容纳 气孔。 该盘由可拆卸,冲洗和重新施加的材料制成,使得盘具有至少与身体侧构件一样长的使用时间。 椎间盘通过保护粘合剂晶片的表面免受腐蚀性内脏物质的污染和侵蚀,从而减少由于身体侧部件的交换而使造口周围的皮肤受到压力的频率,并且便于身体侧部件的清洁。
    • 9. 发明授权
    • Method for generating a threshold value matrix for frequency modulated half-toning
    • 用于生成调频半色调阈值矩阵的方法
    • US07505177B2
    • 2009-03-17
    • US11289145
    • 2005-11-29
    • Jörg Olaf Von WechgelnMichael Hansen
    • Jörg Olaf Von WechgelnMichael Hansen
    • H04N1/405
    • H04N1/4051
    • A method for generating a threshold value matrix is used in the frequency-modulated half-toning of the image data to be reproduced. A threshold value matrix for a basic screen is generated in that low-pass filters of different width are applied to the bit patterns generated and the threshold value distribution is changed on the basis of the filtered results. Furthermore, the bit patterns generated are examined for specific part patterns and the threshold value distribution is changed in such a way that undesired part patterns no longer occur and, instead, desired part patterns, preferably rounded forms, are contained in the bit patterns generated. By use of a combination of scaling and/or rotation and/or mirroring of the threshold value matrix of the basic screen, threshold value matrices are generated for the printing inks.
    • 在要再现的图像数据的调频半色调中使用生成阈值矩阵的方法。 产生用于基本屏幕的阈值矩阵,因为不同宽度的低通滤波器被应用于所生成的位图案,并且基于滤波结果改变阈值分布。 此外,针对特定部位模式检查所产生的位模式,并且以不再发生不期望的部分模式的方式改变阈值分布,并且相反地,在生成的位模式中包含期望的部分模式,优选舍入形式。 通过使用基本屏幕的阈值矩阵的缩放和/或旋转和/或镜像的组合,为印刷油墨生成阈值矩阵。