公开(公告)号：US20100257674A1

公开(公告)日：2010-10-14

申请号：US12758067

申请日：2010-04-12

申请人： Douglas Beall ,  Patric Green ,  Carla Green

发明人： Douglas Beall ,  Patric Green ,  Carla Green

IPC分类号： A61G7/065

CPC分类号： A61G13/10 ,  A61G13/122 ,  A61G13/1235 ,  A61G13/1255 ,  A61G2203/34 ,  A61G2210/50

摘要： An ergonomic pillow for supporting and positioning a human subject on an imaging table having one or more inflatable chambers, and methods of use.

摘要翻译： 用于在具有一个或多个可充气室的成像台上支撑和定位人类受试者的人体工程学枕头以及使用方法。

公开(公告)号：US06453097B1

公开(公告)日：2002-09-17

申请号：US09425107

申请日：1999-10-18

申请人： Wayne McCall Newton ,  Carla Green Wilson

发明人： Wayne McCall Newton ,  Carla Green Wilson

IPC分类号： G02B644

CPC分类号： G02B6/4402 ,  G02B6/443 ,  G02B6/4432 ,  G02B6/4436

摘要： Embodiments of the invention include an optical fiber minicord cable and a communication system employing the minicord cable. The optical fiber minicord cable includes a buffered optical fiber having a first strength layer formed around the buffered optical fiber, a first fire resistant jacket formed around the first strength layer, a second strength layer formed around the first fire resistant jacket, and a second fire resistant jacket formed around the second strength layer. The first and/or second fire resistant jackets are made of a fluoropolymer such as poly(vinylidene fluoride) (PVDF) or poly(vinyl chloride) (PVC), including PVDF Solef® 32008 and low smoke poly(vinyl chloride) (LSPVC) Apex® 910. The first and/or second strength layers are made of, e.g., polyaramid yarns such as Kevlar® and Nomex®. The buffered optical fibers typically have conventional structure, with the buffer region made of a suitable material such as nylon (e.g., Huls 1670 Nylon), polyolefin, poly(vinylidene fluoride) (PVDF), poly(vinyl chloride) (PVC), or polyester. The optical fiber minicord cable is a plenum-rated, high modulus apparatus that also provides sufficient optical transmission properties. Alternatively, embodiments of the invention include a method of making a plenum-rated, high modulus optical fiber minicord cable. The method includes the steps of providing a buffered optical fiber, forming a first strength layer around the buffered optical fiber, forming a first fire resistant jacket around the first strength layer, forming a second strength layer around the first fire resistant jacket, and forming a second fire resistant jacket around the second strength layer.

摘要翻译： 本发明的实施例包括光纤微型电缆和采用微型电缆的通信系统。 光纤微型电缆包括缓冲光纤，其具有围绕缓冲光纤形成的第一强度层，围绕第一强度层形成的第一防火外壳，围绕第一防火外套形成的第二强度层，以及第二防火 形成在第二强度层周围。 第一和/或第二防火夹克由含氟聚合物如聚（偏二氟乙烯）（PVDF）或聚（氯乙烯）（PVC）制成，包括PVDF Solef 32008和低烟聚氯乙烯（ 第一和/或第二强度层由例如聚芳酰胺纱线例如Kevlar和Nomex制成。 缓冲光纤通常具有常规结构，缓冲区由合适的材料制成，例如尼龙（例如Huls 1670尼龙），聚烯烃，聚（偏二氟乙烯）（PVDF），聚（氯乙烯）（PVC）或 聚酯。 光纤微型电缆是一种充气室，高模量的设备，也提供足够的光学透射性能。 或者，本发明的实施例包括制造增压室的高模量光纤微型电缆的方法。 该方法包括以下步骤：提供缓冲的光纤，在缓冲的光纤周围形成第一强度层，围绕第一强度层形成第一耐火护套，在第一耐火护套周围形成第二强度层，并形成 第二个耐火夹克围绕第二强度层。