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公开(公告)号：US08545517B2
公开(公告)日：2013-10-01
申请号：US12477444
申请日：2009-06-03
CPC分类号： A61B5/0066 , A61B5/446 , A61B34/25 , A61B34/30 , A61B90/30 , A61B90/361 , A61B2017/00106 , A61B2017/00752 , A61B2090/378 , G06T5/50 , G06T2207/20016
摘要： Tools and methods are provided for dissecting and/or removing biological units, such as hair follicles, from the body surface based on the images both above and below a body surface to reduce potential damage to the removed biological unit. The invention may be used in fully automated systems and also in a hand-held devices and systems. A system may produce a series of three-dimensional images of the body surface indicating follicular unit size, shape, position, and orientation both above and below the skin surface. The images may be utilized by an automated follicular unit harvesting tool, or maybe stored for later use. Imaging techniques include devices that sense light in the visible or infrared spectrums, optical coherence tomography, and ultrahigh frequency ultrasound.
摘要翻译： 提供了工具和方法，用于基于身体表面上方和下方的图像从身体表面解剖和/或去除生物单位，例如毛囊，以减少对去除的生物单位的潜在损害。 本发明可以用于全自动化系统中，也可用于手持设备和系统中。 系统可以产生一系列身体表面的三维图像，指示皮肤表面上方和下方的滤泡单位尺寸，形状，位置和取向。 图像可以由自动滤泡单元收获工具使用，或者可以存储以供以后使用。 成像技术包括感知可见光或红外光谱中的光，光学相干断层扫描和超高频超声的装置。
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公开(公告)号：US20090306498A1
公开(公告)日：2009-12-10
申请号：US12477444
申请日：2009-06-03
CPC分类号： A61B5/0066 , A61B5/446 , A61B34/25 , A61B34/30 , A61B90/30 , A61B90/361 , A61B2017/00106 , A61B2017/00752 , A61B2090/378 , G06T5/50 , G06T2207/20016
摘要： Tools and methods are provided for dissecting and/or removing biological units, such as hair follicles, from the body surface based on the images both above and below a body surface to reduce potential damage to the removed biological unit. The invention may be used in fully automated systems and also in a hand-held devices and systems. A system may produce a series of three-dimensional images of the body surface indicating follicular unit size, shape, position, and orientation both above and below the skin surface. The images may be utilized by an automated follicular unit harvesting tool, or maybe stored for later use. Imaging techniques include devices that sense light in the visible or infrared spectrums, optical coherence tomography, and ultrahigh frequency ultrasound.
摘要翻译： 提供了工具和方法，用于基于身体表面上方和下方的图像从身体表面解剖和/或去除生物单位，例如毛囊，以减少对去除的生物单位的潜在损害。 本发明可以用于全自动化系统中，也可用于手持设备和系统中。 系统可以产生一系列身体表面的三维图像，指示皮肤表面上方和下方的滤泡单位尺寸，形状，位置和取向。 图像可以由自动滤泡单元收获工具使用，或者可以存储以供以后使用。 成像技术包括感知可见光或红外光谱中的光，光学相干断层扫描和超高频超声的装置。
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公开(公告)号：US07064836B2
公开(公告)日：2006-06-20
申请号：US10735127
申请日：2003-12-11
申请人： Kate L. Bechtel , Richard N. Zare
发明人： Kate L. Bechtel , Richard N. Zare
IPC分类号： G01N21/00
CPC分类号： G01N21/39 , G01N21/0303 , G01N21/05 , G01N2021/0346 , G01N2021/0396 , G01N2021/056 , G01N2021/391
摘要： A container to be positioned in a ring-down optical cavity for containing a sample includes an outer surface having opposing first and second outer faces and an inner surface forming a void for containing the sample and having opposing first and second inner faces. The container may include a first portion forming the first outer face having a second index of refraction and a second portion forming the second outer face having a third index of refraction. The container may be placed in an optical cavity including a medium. The first and second outer faces of the outer surface and the first and second inner faces of the inner surface are oriented so that the cavity-to-container interfaces and the container-to-sample interfaces of the container transmit and receive a light beam at an incidence angle approximately equal to the Brewster's angle of the respective interface.
摘要翻译： 定位在用于容纳样品的环形光学腔中的容器包括具有相对的第一和第二外表面的外表面和形成用于容纳样品并具有相对的第一和第二内表面的空隙的内表面。 容器可以包括形成具有第二折射率的第一外表面的第一部分和形成具有第三折射率的第二外表面的第二部分。 容器可以放置在包括介质的光腔中。 内表面的外表面的第一和第二外表面以及内表面的第一和第二内表面被定向成使得容器到容器界面和容器到样品界面的容器在样品接口之间传递和接收光束 入射角大致等于相应界面的布鲁斯特角。
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