Method of and apparatus for investigating tissue histology
    2.
    发明授权
    Method of and apparatus for investigating tissue histology 失效
    检查组织组织学的方法和装置

    公开(公告)号:US07647085B2

    公开(公告)日:2010-01-12

    申请号:US11151389

    申请日:2005-06-13

    IPC分类号: A61B5/05

    摘要: Apparatus for monitoring the presence of one or more chromophores in a tissue sample, comprises a light source for projecting light to illuminate an area of such tissue sample, a photo-receptor for receiving light remitted by the illuminated area of tissue, and spectroscopic analyzer means for monitoring the remitted light, a comparator having means for comparing variations in the intensity and spectral characteristics of the remitted light with respect to the intensity and spectral characteristics of the projected light at different wavelengths and with a record of the intensity and spectral characteristics of light remitted by a reference sample of such tissue and means for emitting a control signal in response to any such variations. Methods of analyzing tissue histology, especially skin histology, are discussed, and a mathematical model is proposed for the analysis and comparison of the remitted light with a reference sample.

    摘要翻译: 用于监测组织样品中一种或多种发色团的存在的装置包括用于投射光以照射这种组织样品的区域的光源,用于接收由组织的照射区域导出的光的光接收体,以及光谱分析装置 用于监视送出的光,比较器具有用于比较所述光的强度和光谱特性相对于不同波长处的投影光的强度和光谱特性的变化以及光的强度和光谱特性的记录的装置 由这种组织的参考样本汇出,并且响应于任何这种变化发出控制信号的装置。 讨论了分析组织组织学特别是皮肤组织学的方法,并提出了一种用于分析和比较放射光与参考样品的数学模型。

    Method of and apparatus for investigating tissue histology
    3.
    发明授权
    Method of and apparatus for investigating tissue histology 失效
    检查组织组织学的方法和装置

    公开(公告)号:US07054674B2

    公开(公告)日:2006-05-30

    申请号:US09760387

    申请日:2001-01-12

    IPC分类号: A61B5/00

    摘要: Apparatus for monitoring the presence of one or more chromophores in a tissue sample, comprises a light source for projecting light to illuminate an area of such tissue sample, a photo-receptor for receiving light remitted by the illuminated area of tissue, and spectroscopic analyser means for monitoring the remitted light, a comparator having means for comparing variations in the intensity and spectral characteristics of the remitted light with respect to the intensity and spectral characteristics of the projected light at different wavelengths and with a record of the intensity and spectral characteristics of light remitted by a reference sample of such tissue and means for emitting a control signal in response to any such variations. Methods of analyzing tissue histology, especially skin histology, are discussed, and a mathematical model is proposed for the analysis and comparison of the remitted light with a reference sample.

    摘要翻译: 用于监测组织样品中一种或多种发色团的存在的装置包括用于投射光以照射这种组织样品的区域的光源,用于接收由组织的照射区域导出的光的光接收体,以及光谱分析装置 用于监视送出的光,比较器具有用于比较所述光的强度和光谱特性相对于不同波长处的投影光的强度和光谱特性的变化以及光的强度和光谱特性的记录的装置 由这种组织的参考样本汇出,并且响应于任何这种变化发出控制信号的装置。 讨论了分析组织组织学特别是皮肤组织学的方法,并提出了一种用于分析和比较放射光与参考样品的数学模型。

    APPARATUS FOR LABELLING
    6.
    发明申请
    APPARATUS FOR LABELLING 审中-公开
    标签装置

    公开(公告)号:US20120312458A1

    公开(公告)日:2012-12-13

    申请号:US13501667

    申请日:2010-10-11

    IPC分类号: B65C9/08 B32B38/10

    摘要: We describe a peel and present mechanism (10) for use with labelling apparatus such as a label stock cartridge or cassette, or a label printer. The peel and present mechanism is configured to peel labels (18) from label stock (14) having a backing liner (16). The mechanism comprises a first, label stock carrying face bounded by a label-detachment edge (12,20) wherein, in use, said label stock passes in a longitudinal direction over said label stock carrying face and around said label-detachment edge (20) to peel and present labels (18), and wherein said label stock carrying face has a bent transverse surface profile (24) in a transverse direction perpendicular to said longitudinal direction such that, in use, said label stock is bent in said transverse direction whereby, as said label stock passes over said-label detachment edge, said longitudinal direction of said label stock defines a projected path for a label peeled from said label stock by said label-detachment edge.

    摘要翻译: 我们描述一种剥离和使用机构(10),用于标签设备如标签纸盒或纸盒或标签打印机。 剥离和呈现机构构造成从具有背衬(16)的标签原料(14)剥离标签(18)。 该机构包括由标签分离边缘(12,20)限定的第一标签库存承载面,其中,在使用中,所述标签原料沿纵向方向穿过所述标签贮存物承载面并围绕所述标签剥离边缘(20 )以剥离并呈现标签(18),并且其中所述标签纸承载面在垂直于所述纵向方向的横向方向上具有弯曲的横向表面轮廓(24),使得在使用中所述标签原料在所述横向方向上弯曲 由此,当所述标签纸通过所述标签分离边缘时,所述标签纸的所述纵向方向限定由所述标签剥离边缘从所述标签纸剥离的标签的投影路径。

    Printer assembly with easily loaded paper cartridge
    8.
    发明授权
    Printer assembly with easily loaded paper cartridge 失效
    打印机组件带有容易装入的纸盒

    公开(公告)号:US5999203A

    公开(公告)日:1999-12-07

    申请号:US516628

    申请日:1995-08-18

    摘要: An electronic imaging camera includes a printer assembly for providing instant images. Selected special effects may be applied to the images prior to printing. The printer assembly includes a thermal print head and a paper advance roller. A replaceable preloaded paper cartridge is provided for easy replacement of the paper. The housing of the paper cartridge acts as a printing platen for the print head, and rollers in the cartridge maintain friction between the paper and the paper advance roller of the printer assembly. A pivoting print head cover prevents a user from inadvertently coming into contact with the print head when the paper cassette is removed. A rotary encoder gear includes a plurality of spaced lugs which block emissions from a light emitting diode from reaching a phototransistor. As the encoder gear rotates in synchronization with the print head, the phototransistor produces a series of electrical pulses indicative of the print head speed. These pulses are fed back to the printer control circuits to adjust the print head speed. An extended tab on the print head carrier extends into the light path between the light emitting diode and the phototransistor when the print head is in the home position. Accordingly, the same LED/phototransistor combination is used for detecting print head speed and for registering the mechanical home position of the print head.

    摘要翻译: 电子成像照相机包括用于提供即时图像的打印机组件。 选择的特殊效果可能会在打印前应用于图像。 打印机组件包括热打印头和进纸辊。 提供了可更换的预装纸盒,便于更换纸张。 纸盒的外壳用作打印头的打印台板,并且墨盒中的滚筒保持打印机组件的纸张与送纸辊之间的摩擦。 旋转的打印头盖防止当纸盒被移除时用户不经意地与打印头接触。 旋转编码器齿轮包括多个间隔的凸耳,其阻挡来自发光二极管的发射到达光电晶体管。 当编码器齿轮与打印头同步旋转时,光电晶体管产生一系列指示打印头速度的电脉冲。 这些脉冲被反馈到打印机控制电路以调节打印头速度。 当打印头处于原始位置时,打印头托架上的延伸片延伸到发光二极管和光电晶体管之间的光路中。 因此,相同的LED /光电晶体管组合用于检测打印头速度和用于记录打印头的机械原始位置。