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1. 发明授权

US4459169A Rotatable bowl assembly for centrifugal processing apparatus having a bonded and prewound umbilical system 失效
标题翻译：具有粘结和预卷绕脐带系统的离心处理设备的可旋转碗组件
公开(公告)号：US4459169A
公开(公告)日：1984-07-10
申请号：US478113
申请日：1983-03-23
申请人： David V. Bacehowski , Ronald Bucheger
发明人： David V. Bacehowski , Ronald Bucheger
IPC分类号： A61M1/36 , B04B5/04 , B29C53/14 , B29C65/48 , B32B31/00 , C09J5/00 , C09J5/02
CPC分类号： B04B5/0442 , B29C53/14 , B29C65/4895 , B29C66/5227 , A61M1/36 , B04B2005/045 , B04B2005/0492 , B29L2023/00 , B29L2031/601 , Y10T156/1002 , Y10T156/1043
摘要： A rotatable processing bowl assembly adapted for mounting in a centrifuge includes an umbilical tubing system formed of a plurality of individual flexible tubes each of which communicates with the processing bowl. Each tube has an exterior wall and includes a first portion extending adjacently from the bowl and a second portion which is spaced from the bowl. The exterior walls of the tubes are bonded together along their first portions so that the joined exterior walls collectively define the outer periphery of the tubing system along the first portions of the tubes. Preferably, the tubes are also wound to form a predetermined helical pattern along their first portions. This arrangement enhances the tubing system's durability and resistance to fatigue along the bonded together first portions, particularly at higher rotational speeds, and permits direct, facile connection of the free and unattached second portions with external apparatus.
摘要翻译：适于安装在离心机中的可旋转处理碗组件包括由多个单独的柔性管形成的脐带管系统，每个柔性管各自与加工碗连通。每个管具有外壁并且包括从碗相邻延伸的第一部分和与碗间隔开的第二部分。管的外壁沿其第一部分结合在一起，使得连接的外壁沿着管的第一部分共同限定管道系统的外周。优选地，管也被缠绕以沿其第一部分形成预定的螺旋形图案。这种布置提高了管道系统的耐久性和耐疲劳性，特别是在更高的转速下，并且允许将自由和未附接的第二部分与外部设备直接，容易地连接。

2. 发明授权

US4389207A Rotatable bowl assembly for centrifugal processing apparatus having a bonded and prewound umbilical system 失效
标题翻译：具有粘结和预卷绕脐带系统的离心处理设备的可旋转碗组件
公开(公告)号：US4389207A
公开(公告)日：1983-06-21
申请号：US244398
申请日：1981-03-16
申请人： David V. Bacehowski , Ronald Bucheger
发明人： David V. Bacehowski , Ronald Bucheger
IPC分类号： B04B5/04 , B04B11/02
CPC分类号： B04B5/0442 , B04B2005/045 , B04B2005/0492
摘要： A rotatable processing bowl assembly adapted for mounting in a centrifuge includes an umbilical tubing system formed of a plurality of individual flexible tubes each of which communicates with the processing bowl. Each tube has an exterior wall and includes a first portion extending adjacently from the bowl and a second portion which is spaced from the bowl. The exterior walls of the tubes are bonded together along their first portions so that the joined exterior walls collectively define the outer periphery of the tubing system along the first portions of the tubes. Preferably, the tubes are also wound to form a predetermined helical pattern along their first portions. This arrangement enhances the tubing system's durability and resistance to fatigue along the bonded together first portions, particularly at higher rotational speeds, and permits direct, facile connection of the free and unattached second portions with external apparatus.
摘要翻译：适于安装在离心机中的可旋转处理碗组件包括由多个单独的柔性管形成的脐带管系统，每个柔性管各自与加工碗连通。每个管具有外壁并且包括从碗相邻延伸的第一部分和与碗间隔开的第二部分。管的外壁沿其第一部分结合在一起，使得连接的外壁沿着管的第一部分共同限定管道系统的外周。优选地，管也被缠绕以沿其第一部分形成预定的螺旋形图案。这种布置提高了管道系统的耐久性和耐疲劳性，特别是在更高的转速下，并且允许将自由和未附接的第二部分与外部设备直接，容易地连接。

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