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1. 发明授权

US4298571A Incubator including cover means for an analysis slide 失效
标题翻译：孵化器包括用于分析幻灯片的盖子
公开(公告)号：US4298571A
公开(公告)日：1981-11-03
申请号：US159550
申请日：1980-06-16
申请人： Anthony P. DiFulvio , Michael R. Smith
发明人： Anthony P. DiFulvio , Michael R. Smith
IPC分类号： G01N33/48 , G01N35/00 , G01N35/02 , G01N35/04
CPC分类号： G01N35/00029 , G01N2035/00039 , G01N2035/00049 , G01N2035/00079 , G01N2035/00089 , G01N2035/00356 , G01N2035/00386
摘要： An incubator is provided for use with a chemical analyzer of the type in which sample fluids are metered onto analysis slides which are subjected to analyses. The incubator includes a temperature-controlled chamber having a rotor mounted therein which supports slides in a plurality of slide-carrying positions. The slide-carrying positions of the rotor are individually indexable to transfer locations wherein slides may be placed on the rotor or removed therefrom. Cover means supported by the rotor include a plurality of covers associated with the slide-carrying positions. The covers are positionable to an operative position to partially enclose a sample fluid to control evaporation. Control means are provided to selectively move a cover from the operative position to permit an analysis slide to be positioned in the transfer location of the incubator or to be removed therefrom, without disturbing the sample fluid on the slide.
摘要翻译：提供了一种用于化学分析仪的孵化器，其中将样品流体计量到经过分析的分析载玻片上。培养箱包括温度控制室，其具有安装在其中的转子，其支撑多个滑动位置中的滑动件。转子的滑动承载位置可单独地转位以转移位置，其中滑块可以放置在转子上或从其上移除。由转子支撑的盖装置包括与滑动承载位置相关联的多个盖。盖子可定位到操作位置以部分地包围样品流体以控制蒸发。提供控制装置以选择性地将盖从操作位置移动以允许分析载玻片定位在培养箱的转移位置或从其移除，而不会扰动载玻片上的样品流体。

2. 发明授权

US4296069A Apparatus for processing an analysis slide 失效
标题翻译：用于处理分析幻灯片的装置
公开(公告)号：US4296069A
公开(公告)日：1981-10-20
申请号：US159562
申请日：1980-06-16
申请人： Michael R. Smith , Anthony P. DiFulvio
发明人： Michael R. Smith , Anthony P. DiFulvio
IPC分类号： G01N33/48 , G01N35/00 , G01N35/02 , G01N35/04
CPC分类号： G01N35/00029 , G01N2035/00039 , G01N2035/00049 , G01N2035/00376
摘要： Apparatus is provided for processing an analysis slide in a chemical analyzer which is particularly suitable for performing both endpoint and rate analyses. The slide-processing apparatus comprises a slide transfer mechanism for selectively transferring analysis slides between an incubator and a read station. The incubator includes a temperature-controlled chamber having a rotor disposed in a horizontal plane therein comprising slide-holding members adapted to support each of a plurality of analysis slides at individual stations. Each of the individual stations may be selectively positioned to a transfer location wherein the slide carried by the rotor is accessible for removal. The slide transfer mechanism accesses the slide at the transfer location, removes the slide from the incubator, and delivers the slide to the read station. Following analysis at the read station, the slide is returned by the slide transfer mechanism to the incubator if the slide is being employed for rate analysis. If the slide is being used for endpoint analysis, the slide is discarded through a diverter portion of the slide transfer mechanism.
摘要翻译：提供了用于处理化学分析仪中的分析载玻片的装置，其特别适用于进行端点和速率分析。滑动处理装置包括用于在孵化器和读取站之间选择性地传送分析幻灯片的滑块传送机构。培养箱包括温度控制室，其具有设置在其水平平面中的转子，其包括适于支撑各个站处的多个分析载玻片中的每一个的滑动保持构件。每个单独的站可以选择性地定位到转移位置，其中由转子承载的载玻片可被取走。滑块传送机构在传送位置上访问幻灯片，从培养箱中移除幻灯片，并将幻灯片传送到阅读台。在读站进行分析后，如果幻灯片用于速率分析，幻灯片将由幻灯片传输机构返回到培养箱。如果滑块用于端点分析，则滑块通过滑块传送机构的转向部分被丢弃。

3. 发明授权

US4568519A Apparatus for processing analysis slides 失效
标题翻译：用于处理分析幻灯片的装置
公开(公告)号：US4568519A
公开(公告)日：1986-02-04
申请号：US509082
申请日：1983-06-29
申请人： George R. Hamilton , Anthony P. DiFulvio
发明人： George R. Hamilton , Anthony P. DiFulvio
IPC分类号： G01N35/02 , G01N35/00 , G01N35/04
CPC分类号： G01N35/00029 , G01N2035/00039 , G01N2035/00049 , G01N2035/00356
摘要： Apparatus is disclosed for processing a generally planar analysis slide in which a shuttle is adapted to remove a slide from a distributor, deposit the slide in a preconditioner and simultaneously move a slide from the preconditioner into an incubator. A picker is adapted to remove processed slides from the incubator.In order to ensure a constant temperature within the incubator and an effective transfer of slides into and out of the incubator within a relatively short time, the shuttle and picker are located at the same station and are operable independently of each other over a common path.
摘要翻译：公开了用于处理大体上平面的分析滑块的装置，其中梭子适于从分配器移除滑块，将滑块沉积在预调节器中，并同时将载玻片从预调节器移动到培养箱中。选择器适于从培养箱中移除处理过的载玻片。为了确保培养箱内的恒定温度和在相对较短的时间内有效地将玻片输入和移出培养箱，梭子和拾取器位于相同的站并且可以通过公共路径彼此独立地操作。

4. 发明授权

US4347750A Potentiometric metering apparatus 失效
标题翻译：电位计量仪
公开(公告)号：US4347750A
公开(公告)日：1982-09-07
申请号：US159561
申请日：1980-06-16
申请人： Glenn E. Tersteeg , Anthony P. DiFulvio
发明人： Glenn E. Tersteeg , Anthony P. DiFulvio
IPC分类号： G01N33/483 , G01N35/00 , G01N35/04 , G01N1/14 , G01N27/46 , G01N35/06
CPC分类号： G01N35/00029 , G01N2035/0486
摘要： An analyzer for biological fluids includes a sample fluid metering device that is movable to a first metering position located directly over a generally planar test element supported in a metering station, and a reference fluid metering apparatus that is movable to a second metering position closely adjacent the first metering position. The reference fluid metering apparatus comprises a reference fluid supply reservoir supported in a location spaced from the metering station, an aspirator operable to aspirate reference fluid from the reservoir and to deposit the fluid on the test element positioned at the metering station and a cam and gear arrangement driven by a single drive motor for moving the aspirator linearly toward and away from the supply reservoir and toward and away from the metering station and for pivotally moving the aspirator between a position spaced from the supply reservoir and a position spaced from the metering station.
摘要翻译：用于生物流体的分析器包括样品流体计量装置，该样品流体计量装置可移动到直接位于计量站中的大致平面的测试元件上的第一计量位置，以及参考流体计量装置，该参考流体计量装置可移动到紧邻第二计量位置的第二计量位置第一测光位置。参考流体计量装置包括支撑在与计量站间隔开的位置的参考流体供应储存器，可操作以从储存器吸出参考流体并将流体沉积在位于计量站处的测试元件上的抽吸器，以及凸轮和齿轮由单个驱动马达驱动的装置，用于使抽吸器线性地朝向和远离供给储存器移动并朝向和离开计量站，并且用于将抽吸器在与供应储存器间隔开的位置和与计量站间隔开的位置之间枢转移动。

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