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公开(公告)号：US06682484B1
公开(公告)日：2004-01-27
申请号：US10194766
申请日：2002-07-12
IPC分类号： A61B800
CPC分类号： A61B8/0825
摘要： A breast imaging system is described which includes compression plates for retaining a breast during an examination. One of compression plates is formed by a polymeric membrane stretched under tension to provide a rigid but compliant retention surface which is substantially acoustically transparent for the conduct of a sonographic examination. The polymeric membrane may also be substantially radiographically transparent for the conduct of a mammographic examination. The thickness of the membrane is chosen to be a function of one-half of the wavelength of the ultrasonic frequency used for the sonographic examination so as to be substantially transparent to ultrasonic energy at that frequency.
摘要翻译： 描述了一种乳房成像系统，其包括用于在检查期间保持乳房的压缩板。 压缩板中的一个由在张力下拉伸的聚合物膜形成，以提供刚性但顺从的保持表面，该保持表面对于进行超声波检查而言基本上是声学透明的。 对于进行乳房X线照相检查，聚合物膜也可以基本上是放射学透明的。 膜的厚度选择为用于超声波检查的超声频率的波长的一半的函数，以便在该频率下对超声能量基本上是透明的。
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公开(公告)号：US4885195A
公开(公告)日：1989-12-05
申请号：US222026
申请日：1988-07-21
IPC分类号： A47K10/12
CPC分类号： A47K10/12 , Y10S428/90 , Y10T428/1362 , Y10T428/1366 , Y10T428/23929 , Y10T428/24008 , Y10T428/24017 , Y10T428/24198 , Y10T428/24215 , Y10T428/249923
摘要： An accessory is disclosed herein for use during exercise including a layer of towel material having opposite tufted surfaces. One surface is employed for carrying a pocket having a closable end for insertably receiving personal items such as keys, money, etc. A magnetic anchor is carried on the edge marginal region of the towel midway between its opposite ends for releasably attachment to ferro-magnetic material intended to support the towel, such as an exercise stand, platform support or the like.
摘要翻译： 本文公开了一种在运动中使用的附件，包括具有相对簇绒表面的毛巾材料层。 一个表面用于承载具有可封闭端口的口袋，用于可插入地接收诸如钥匙，钱等的个人物品。磁性锚固件在其相对端之间的中间的毛边的边缘边缘区域上承载，以可释放地附接到铁磁 用于支撑毛巾的材料，例如运动支架，平台支架等。
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公开(公告)号：US4720140A
公开(公告)日：1988-01-19
申请号：US43531
申请日：1987-04-28
摘要： An elongated platform is disclosed herein for supporting a person in a chair or recliner which is adapted to rotate about a central pivot support and having wheels arranged in an arc adjacent to the opposite ends of the platform. The exposed upper surface is provided with a pair of spaced apart grooves or recesses for insertably receiving the standard rungs of the chair or recliner. Snap-lock latches releasably retain the rungs in position so that the chair or recliner and the platform constitute a unitary structure.
摘要翻译： 本文公开了一种用于将人员支撑在椅子或斜倚器中的细长平台，其适于围绕中心枢轴支撑件旋转并且具有布置成邻近平台的相对端的弧形的轮子。 暴露的上表面设置有一对间隔开的凹槽或凹槽，用于可插入地接纳椅子或斜倚器的标准梯级。 卡扣锁闩可释放地将梯级保持在适当的位置，使得椅子或躺椅和平台构成一体的结构。
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