-
公开(公告)号：US20050023210A1
公开(公告)日：2005-02-03
申请号：US10629433
申请日：2003-07-29
申请人： Michael Connor , Rebecca Beier , Jessie Knight , Michael Yost , Edwin Castellanos , Gary Rickle
发明人： Michael Connor , Rebecca Beier , Jessie Knight , Michael Yost , Edwin Castellanos , Gary Rickle
CPC分类号： B01D46/0005 , B01D2271/02 , F02M35/0203 , F02M35/024
摘要： A filter includes first and second axially spaced end caps having filter media extending axially between the end caps and extending in a closed-loop around a perimeter defining a hollow interior communicating with an axial flow opening through one of the end caps. One or more columns extend axially in the hollow interior between the end caps and are laterally spaced from the axial flow opening and have hollow sub-interiors for receiving one or more posts extending axially thereinto from a base for mounting the filter to the base in axial compression and with a wiper seal.
摘要翻译： 过滤器包括具有过滤介质的第一和第二轴向间隔开的端盖，该过滤介质在端盖之间轴向延伸并且围绕限定出与通过其中一个端盖的轴向流动开口相通的中空内部的闭环延伸。 一个或多个柱在端盖之间的中空内部轴向延伸并且与轴向流动开口横向间隔开并且具有中空的底部内部，用于接收一个或多个从基座轴向延伸的柱，用于将过滤器以轴向安装到基座 压缩和刮水器密封。
-
2.发明申请公开(公告)号：US20050009178A1
公开(公告)日：2005-01-13
申请号：US10861664
申请日：2004-06-04
申请人： Michael Yost , C. Gore , Louis Terracio , Richard Goodwin , Edie Goldsmith
发明人： Michael Yost , C. Gore , Louis Terracio , Richard Goodwin , Edie Goldsmith
CPC分类号： B29C47/24 , B29C47/0023 , C12M21/08 , C12M25/14
摘要： A tubular tissue scaffold is described which comprises a tube having a wall, wherein the wall includes biopolymer fibrils that are aligned in a helical pattern around the longitudinal axis of the tube where the pitch of the helical pattern changes with the radial position in the tube wall. The scaffold is capable of directing the morphological pattern of attached and growing cells to form a helical pattern around the tube walls. Additionally, an apparatus for producing such a tubular tissue scaffold is disclosed, the apparatus comprising a biopolymer gel dispersion feed pump that is operably connected to a tube-forming device having an exit port, where the tube-forming device is capable of producing a tube from the gel dispersion while providing an angular shear force across the wall of the tube, and a liquid bath located to receive the tubular tissue scaffold from the tube-forming device. A method for producing the tubular tissue scaffolds is also disclosed. Also, artificial tissue comprising living cells attached to a tubular tissue scaffold as described herein is disclosed. Methods for using the artificial tissue are also disclosed.
摘要翻译： 描述了一种管状组织支架，其包括具有壁的管，其中所述壁包括围绕所述管的纵向轴线以螺旋形图案对准的生物聚合物原纤维，其中螺旋形图案的间距随管壁中的径向位置而变化 。 支架能够引导附着和生长的细胞的形态模式以在管壁周围形成螺旋图案。 此外，公开了一种用于生产这种管状组织支架的装置，该装置包括生物聚合物凝胶分散体供给泵，其可操作地连接到具有出口的管形成装置，其中管形成装置能够产生管 从所述凝胶分散体提供穿过所述管壁的角度剪切力，以及液体浴，其位于从所述管形成装置接收所述管状组织支架。 还公开了一种用于生产管状组织支架的方法。 此外，公开了包含附着在本文所述的管状组织支架上的活细胞的人造组织。 还公开了使用人造组织的方法。
-
搜索结果
2 条记录 (耗时 0.024 秒)
