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1. 发明申请

WO1988004052A1 METHOD AND APPARATUS FOR CONVEYING INFORMATION IN A LIQUID SAMPLE TRANSPORT SYSTEM 审中-公开
标题翻译：在液体样品运输系统中输送信息的方法和装置
公开(公告)号：WO1988004052A1
公开(公告)日：1988-06-02
申请号：PCT/US1987002772
申请日：1987-10-28
申请人： TECHNICON INSTRUMENTS CORPORATION
发明人： TECHNICON INSTRUMENTS CORPORATION , BURNS, Donald, A. , CASSADAY, Michael, M.
IPC分类号： G01N35/08
CPC分类号： G01N35/08
摘要： A transport system in which a liquid sample is conveyed in a flowing stream via a conduit from one location to another. An apparatus and method are further provided, whereby information with respect to the sample is conveyed in the stream. The method comprises: causing the liquid sample to flow through the conduit; incorporating with the sample or the stream a sequence of aliquots of a fluid immiscible with the sample or stream, the sequence or the aliquots having at least one parameter corresponding to the information; detecting the parameter at a location downstream from where the aliquots were introduced; and interpreting the detected parameter to provide the information.
摘要翻译：一种运输系统，其中液体样品在流动的流中经由导管从一个位置输送到另一个位置。还提供了一种装置和方法，由此在流中传送关于样品的信息。该方法包括：使液体样品流过导管; 将所述样品或所述物流与所述样品或物流不混溶的液体的等分试样序列，所述序列或等分试样具有对应于所述信息的至少一个参数; 在等分试样引入的下游位置检测参数; 并解释检测到的参数以提供信息。

2. 发明申请

WO1989000697A2 APPARATUS AND METHOD FOR SEPARATION AND/OR FORMATION OF IMMISCIBLE LIQUID STREAM 审中-公开
标题翻译：用于分离和/或形成不可混溶液体流的装置和方法
公开(公告)号：WO1989000697A2
公开(公告)日：1989-01-26
申请号：PCT/US1988002153
申请日：1988-06-21
申请人： TECHNICON INSTRUMENTS CORPORATION
发明人： TECHNICON INSTRUMENTS CORPORATION , CASSADAY, Michael, M. , CHRISTIANO, Vito, F. , VASUDEVA, Bachalli
IPC分类号： G01N35/00
CPC分类号： G01N35/08 , B01D17/0214 , B01D17/04 , B01D17/045 , Y10T436/118339
摘要： Apparatus and method are provided for the substantial separation on a continuous flow basis of immisicible liquids flowing as a common stream, with one of said liquids substantially encapsulating another of said liquids, in a flow conduit. The conduit comprises an inner surface which is selectively "wettable" by one of the liquids to the substantial exclusion of another of the liquids; and the liquid separator apparatus are disposed in the conduit and operate to substantially separate the liquids, or at least a portion of one of the liquids, from the common liquids stream as that stream flows into contact with the separator apparatus in the conduit. Apparatus and method for the introduction of a liquid on a continuous flow basis into a flowing stream of another liquid which is immisicible therewith and is flowing in a flow conduit are also provided. The conduit again comprises an inner surface which is selectively "wettable" by one of the liquids to the substantial exclusion of the other of the liquids; and the liquid introduction apparatus are disposed in the conduit and operate to form a common stream of the liquids for continued flow in the conduit, with one of the liquids being substantially encapsulated by another of the liquids, as the liquids are merged at the liquid introduction apparatus in the conduit. A liquid processing system including the conduit is provided wherein the liquid introduction apparatus are utilized to form the common liquids stream with one of the liquids being substantially encapsulated within the other of the liquids at a first location in the system; and the liquid separator apparatus are utilized to substantially separate the liquids, or at least a portion of one of the liquids, from the common liquids stream at a second location in the system which is downstream of the first location. As representatively configured in the herein disclosed preferred embodiments, the apparatus and method are applied to automated continuous flow sample liquid analysis systems wherein one of the liquids is an aqueous sample liquid, and the other of the liquids is an isolation liquid which selectively "wets" the hydrophobic inner surface of the flow conduit to the substantial exclusion of the aqueous sample liquids, and which functions to substantially encapsulate the aqueous sample liquids in the common liquids stream; and, for such application, the apparatus and method provide for significant increase in the accuracy of the sample liquid analysis results.
摘要翻译：用于在连续流动的基础上分离以共同物流形式流动的不混溶液体的装置和方法，这些液体中的一种在流动导管中含有另一种液体。导管包括内表面，其被一种液体选择性“润湿”而排除另一种液体。液体分离装置被布置在所述导管和分离出来的液体，或至少一种液体的一部分，公共电流液体同时与隔板接触的电流流过装置内的管道。还公开了一种用于将基于连续流的液体引入与第一液体不混溶且流入管道的另一液体的流动流中的设备和方法。导管包括内表面，该内表面可被液体中的一种选择性地“润湿”以排除这些液体中的另一种。引入装置中的流体被布置在所述管道与形成在管道中连续流动的一个共同的液体流，液体的一个被封装用这些液体中的一种，当液体混合到液体导入装置在管道中的高度。

3. 发明公开

EP0371989A1 APPARATUS AND METHOD FOR SEPARATION AND/OR FORMATION OF IMMISCIBLE LIQUID STREAM 失效
标题翻译：用于切割和/或方法和设备进行一次电流不相溶的液体。
公开(公告)号：EP0371989A1
公开(公告)日：1990-06-13
申请号：EP88906465.0
申请日：1988-06-21
申请人： TECHNICON INSTRUMENTS CORPORATION (a New York corporation)
发明人： CASSADAY, Michael, M. , CHRISTIANO, Vito, F. , VASUDEVA, Bachalli
IPC分类号： B01D17 , G01N35
CPC分类号： G01N35/08 , B01D17/0214 , B01D17/04 , B01D17/045 , Y10T436/118339
摘要： Apparatus and method are provided for the substantial separation on a continuous flow basis of immisicible liquids flowing as a common stream, with one of said liquids substantially encapsulating another of said liquids, in a flow conduit. The conduit comprises an inner surface which is selectively "wettable" by one of the liquids to the substantial exclusion of another of the liquids; and the liquid separator apparatus are disposed in the conduit and operate to substantially separate the liquids, or at least a portion of one of the liquids, from the common liquids stream as that stream flows into contact with the separator apparatus in the conduit. Apparatus and method for the introduction of a liquid on a continuous flow basis into a flowing stream of another liquid which is immisicible therewith and is flowing in a flow conduit are also provided. The conduit again comprises an inner surface which is selectively "wettable" by one of the liquids to the substantial exclusion of the other of the liquids; and the liquid introduction apparatus are disposed in the conduit and operate to form a common stream of the liquids for continued flow in the conduit, with one of the liquids being substantially encapsulated by another of the liquids, as the liquids are merged at the liquid introduction apparatus in the conduit. A liquid processing system including the conduit is provided wherein the liquid introduction apparatus are utilized to form the common liquids stream with one of the liquids being substantially encapsulated within the other of the liquids at a first location in the system; and the liquid separator apparatus are utilized to substantially separate the liquids, or at least a portion of one of the liquids, from the common liquids stream at a second location in the system which is downstream of the first location. As representatively configured in the herein disclosed preferred embodiments, the apparatus and method are applied to automated continuous flow sample liquid analysis systems wherein one of the liquids is an aqueous sample liquid, and the other of the liquids is an isolation liquid which selectively "wets" the hydrophobic inner surface of the flow conduit to the substantial exclusion of the aqueous sample liquids, and which functions to substantially encapsulate the aqueous sample liquids in the common liquids stream; and, for such application, the apparatus and method provide for significant increase in the accuracy of the sample liquid analysis results.

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