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    • 5. 发明申请
    • Multi-well rotary synthesizer
    • 多孔旋转合成器
    • US20090263289A1
    • 2009-10-22
    • US12154880
    • 2008-05-27
    • Gary R. McLuenRichard J. HanneyDaniel W. Hugens
    • Gary R. McLuenRichard J. HanneyDaniel W. Hugens
    • B01L9/00
    • B01J19/00B01J19/0046B01J2219/00286B01J2219/00308B01J2219/00326B01J2219/00351B01J2219/00353B01J2219/00423B01J2219/00585B01J2219/0059B01J2219/00596B01J2219/00689B01J2219/0072C40B60/14G01N35/025Y10T436/11Y10T436/111666Y10T436/113332Y10T436/114165Y10T436/114998Y10T436/25375Y10T436/255Y10T436/25625Y10T436/2575
    • An apparatus for synthesizing polymer chains includes a controller, a plurality of precision fit vials circularly arranged in multiple banks on a cartridge, a drain corresponding to each bank of vials, a chamber bowl, a plurality of valves for delivering reagents to selective vials, and a waste tube system for purging material from the vials. A purging operation can be selectively performed on one or more of the banks of vials. The multiple banks of valves provide an additional number of reagent choices while operating in a serial mode and faster reagent distribution while operating in a parallel mode. The plurality of vials are stored in the cartridge and are divided among individual banks wherein each bank of vials has a corresponding drain. There is at least one waste tube system for expelling the reagent solution from vials within a particular bank of vials when the waste tube system is coupled to the corresponding drain. The cartridge holding the plurality of vials rotates relative to the stationary banks of valves and the waste tube system. The controller rotates the cartridge and operates the banks of valves and the waste tube system in response to the required sequence of dispensing various reagent solutions and flushing appropriate vials in order to form the desired polymer chain within each vial.
    • 一种用于合成聚合物链的装置包括一个控制器,多个精确配合的小瓶,圆形布置在药筒上的多个组中,对应于每一组小瓶的排水口,室碗,用于将试剂输送到选择性小瓶的多个阀以及 用于从小瓶中清除材料的废物管系统。 清洗操作可以选择性地在一个或多个小瓶组上执行。 当以并行模式运行时,多组阀门在串行模式下运行,并提供更快的试剂分配,可提供额外的试剂选择。 多个小瓶被存储在盒中并且被划分成各个组,其中每一组小瓶具有相应的排水管。 当废物管系统耦合到相应的排水管时,存在至少一个废物管系统,用于将试剂溶液从小瓶中的小瓶中排出。 保持多个小瓶的盒相对于静止的阀组和废物管系统旋转。 响应于分配各种试剂溶液所需的顺序并且冲洗合适的小瓶以便在每个小瓶中形成所需的聚合物链,控制器旋转墨盒并操作阀组和废液管系统。
    • 10. 发明授权
    • Multi-terrain wheel chair
    • 多地形轮椅
    • US07192043B1
    • 2007-03-20
    • US10854615
    • 2004-05-25
    • Gary R. McLuen
    • Gary R. McLuen
    • B62M1/14
    • A61G5/08A61G5/02A61G5/0816A61G5/0891A61G5/1051A61G5/1078A61G5/1083
    • A multi-terrain foldable wheelchair preferably comprises a foldable frame configured for carrying a user in a seated position. The frame further comprises a plurality of hinges configured to allow the frame to fold. Further, the multi-terrain wheelchair comprises a pair of front driving wheels that are rotatably mounted on the front portion of the foldable frame and a single rear castor wheel that is rotatably mounted on the rear portion of the foldable frame. Preferably, when the frame is folded, the driving wheels and the castor wheel are aligned in substantially the same plane. In alternative embodiments, the pair of driving wheels each comprise a driving wheel hub, a driving wheel connector, or driver wheel housings coupled to the frame and configured to allow the pair of the driver wheels to spin. Further, in alternative embodiments, the castor wheel comprises a castor wheel hub, a castor wheel connector, or a castor wheel housing coupled to the frame and configured to allow the castor wheel to spin.
    • 多地形可折叠轮椅优选地包括被构造成将使用者携带在就座位置的可折叠框架。 该框架还包括构造成允许框架折叠的多个铰链。 此外,多地形轮椅包括可旋转地安装在可折叠框架的前部上的一对前驱动轮和可旋转地安装在可折叠框架的后部上的单个后轮脚轮。 优选地,当框架被折叠时,驱动轮和脚轮在基本相同的平面内对齐。 在替代实施例中,一对驱动轮每个包括驱动轮毂,驱动轮连接器或联接到框架并被构造成允许一对驱动轮旋转的驱动轮外壳。 此外,在替代实施例中,脚轮包括蓖麻轮毂,脚轮连接器或连接到框架并被构造成允许蓖麻轮旋转的蓖麻轮外壳。