-
公开(公告)号：US20090030342A1
公开(公告)日：2009-01-29
申请号：US11829637
申请日：2007-07-27
申请人： Peggy-Jean P. Flanigan , Bryan S. Behun , Kevin M. Cummings , Tushar A. Kshirsagar , Tera M. Nordby , Jeffrey D. Smith
发明人： Peggy-Jean P. Flanigan , Bryan S. Behun , Kevin M. Cummings , Tushar A. Kshirsagar , Tera M. Nordby , Jeffrey D. Smith
CPC分类号： G01N1/02 , A61B10/0045 , A61B10/0096 , B01L3/5029 , C12M33/02 , G01N2001/028
摘要： A first aspect of the present invention provides for devices to facilitate the release of sample materials from sample acquisition devices. The device comprises an abrasion element comprising at least one constriction or projection. A second aspect of the present invention provides for methods in which to use the devices to facilitate the release of sample materials from a sample acquisition device. Optionally, the device may contain at least one reagent to facilitate the release and/or detection of a microorganism, or component thereof, in a sample. Preferably, the devices and methods may be used in conjunction with a liquid medium in which the sample may be further processed.
摘要翻译： 本发明的第一方面提供了便于从样品采集装置释放样品材料的装置。 该装置包括包括至少一个收缩部或突出部的磨损元件。 本发明的第二方面提供了使用这些装置以便于从样品采集装置释放样品材料的方法。 任选地，该装置可以含有至少一种试剂以促进样品中微生物或其组分的释放和/或检测。 优选地，装置和方法可以与液体介质一起使用，其中可以进一步处理样品。
-
公开(公告)号：US20090030341A1
公开(公告)日：2009-01-29
申请号：US11829493
申请日：2007-07-27
申请人： Tushar A. Kshirsagar , Jeffrey D. Smith , Paul J. Cobian , Tera M. Nordby , Manjiri T. Kshirsagar , Patrick A. Mach , Bryan S. Behun
发明人： Tushar A. Kshirsagar , Jeffrey D. Smith , Paul J. Cobian , Tera M. Nordby , Manjiri T. Kshirsagar , Patrick A. Mach , Bryan S. Behun
IPC分类号： A61B10/00
CPC分类号： G01N1/38 , A61B10/0045 , B01L3/0293 , C12M33/02 , G01N1/40 , G01N2001/028 , Y10T436/25
摘要： Devices to process a sample are configured to releasably attach a sample acquisition device to a drive mechanism that provides rotational and/or vibrational motion to the sample acquisition device. The devices can be used in sample processing methods to dislodge sample materials from the sample acquisition device. Sample processing methods using rotational or vibrational motion may further include the use of a liquid medium into which the sample is released. Sample processing methods may further include the detection of an analyte in the sample.
摘要翻译： 用于处理样品的装置被配置为将样品采集装置可释放地附接到向样品采集装置提供旋转和/或振动运动的驱动机构。 这些装置可以用于样品处理方法以从样品采集装置中移除样品材料。 使用旋转或振动运动的样品处理方法还可以包括使用样品释放到其中的液体介质。 样品处理方法还可以包括检测样品中的分析物。
-
公开(公告)号：US08969029B2
公开(公告)日：2015-03-03
申请号：US13063945
申请日：2009-10-12
申请人： Sailaja Chandrapati , Jeffrey C. Pederson , Heather M. Webb , Jeffrey D. Smith , Kurt J. Halverson , Bryan S. Behun , Peter D. Ludowise
发明人： Sailaja Chandrapati , Jeffrey C. Pederson , Heather M. Webb , Jeffrey D. Smith , Kurt J. Halverson , Bryan S. Behun , Peter D. Ludowise
摘要： A biological sterilization indicator, system, and methods of determining the effectiveness of a sterilization process. The biological sterilization indicator can include a locus of spores, a reservoir containing a liquid, and a sterilant path positioned to provide fluid communication between ambience and the locus of spores. The reservoir can have a closed state in which the reservoir is not in fluid communication with the locus of spores and an open state in which the reservoir is in fluid communication with the locus of spores. The biological sterilization indicator system can include the biological sterilization indicator and a detection device adapted to be coupled to the biological sterilization indicator. In some embodiments, the method can include assaying the spores for a detectable change in a characteristic, and detecting substantially all of the detectable change.
摘要翻译： 一种生物灭菌指标，系统和确定灭菌过程有效性的方法。 生物灭菌指示剂可以包括孢子的位点，含有液体的储存器和定位成在气氛和孢子的位置之间提供流体连通的消毒剂通道。 储存器可以具有闭合状态，其中储存器不与孢子的轨迹流体连通，并且储存器与孢子的轨迹流体连通的打开状态。 生物灭菌指示器系统可以包括生物灭菌指示器和适于联接到生物灭菌指示器的检测装置。 在一些实施方案中，该方法可以包括测定孢子以获得特征的可检测变化，并且检测基本上所有可检测的变化。
-
公开(公告)号：US20080317637A1
公开(公告)日：2008-12-25
申请号：US12142188
申请日：2008-06-19
申请人： Jeffrey D. Smith , Bryan S. Behun
发明人： Jeffrey D. Smith , Bryan S. Behun
IPC分类号： B01L3/00
CPC分类号： B01L3/0293 , B01L2200/16 , B01L2400/0644 , B01L2400/0683 , G01N35/1002
摘要： Devices and methods of dispensing and mixing reagents with samples in an enclosed container in which the amounts of the reagents dispensed into the sample are predetermined. The devices include a rotating dispenser element attached to a base, wherein an ampoule is located within a cavity in the base. The dispenser elements contain two or more dispensing chambers that are sealed and that can be opened and any reagent(s) located therein dispensed into the ampoule at selected times.
摘要翻译： 将试剂与封闭容器中样品分配和混合的装置和方法，其中分配到样品中的试剂的量是预定的。 装置包括附接到基座的旋转分配器元件，其中安瓿位于基座中的空腔内。 分配器元件包含两个或更多个分配室，其被密封并且可以打开，并且位于其中的任何试剂在选定的时间分配到安瓿中。
-
公开(公告)号：US20110182770A1
公开(公告)日：2011-07-28
申请号：US13063945
申请日：2009-10-12
申请人： Sailaja Chandrapati , Jeffrey C. Pederson , Heather M. Webb , Jeffrey D. Smith , Kurt J. Halverson , Bryan S. Behun , Peter D. Ludowise
发明人： Sailaja Chandrapati , Jeffrey C. Pederson , Heather M. Webb , Jeffrey D. Smith , Kurt J. Halverson , Bryan S. Behun , Peter D. Ludowise
IPC分类号： A61L2/18
摘要： A biological sterilization indicator, system, and methods of determining the effectiveness of a sterilization process. The biological sterilization indicator can include a locus of spores, a reservoir containing a liquid, and a sterilant path positioned to provide fluid communication between ambience and the locus of spores. The reservoir can have a closed state in which the reservoir is not in fluid communication with the locus of spores and an open state in which the reservoir is in fluid communication with the locus of spores. The biological sterilization indicator system can include the biological sterilization indicator and a detection device adapted to be coupled to the biological sterilization indicator. In some embodiments, the method can include assaying the spores for a detectable change in a characteristic, and detecting substantially all of the detectable change.
摘要翻译： 一种生物灭菌指标，系统和确定灭菌过程有效性的方法。 生物灭菌指示剂可以包括孢子的位点，含有液体的储存器和定位成在气氛和孢子的位置之间提供流体连通的消毒剂通道。 储存器可以具有闭合状态，其中储存器不与孢子的轨迹流体连通，并且储存器与孢子的轨迹流体连通的打开状态。 生物灭菌指示器系统可以包括生物灭菌指示器和适于联接到生物灭菌指示器的检测装置。 在一些实施方案中，该方法可以包括测定孢子以获得特征的可检测变化，并且检测基本上所有可检测的变化。
-
公开(公告)号：US20130217107A1
公开(公告)日：2013-08-22
申请号：US13821647
申请日：2011-10-28
申请人： Jeffrey C. Pederson , Sailaja Chandrapati , Bryan S. Behun , Barry W. Robole , Leroy J. Longworth , Kaileen Chen
发明人： Jeffrey C. Pederson , Sailaja Chandrapati , Bryan S. Behun , Barry W. Robole , Leroy J. Longworth , Kaileen Chen
IPC分类号： C12Q1/22
摘要： A biological sterilization indicator (BI) system and method. The system can include a BI and a reading apparatus comprising a well. The BI can include a housing, which can include a first portion, and a second portion movable between a first “unactivated” position and a second “activated” position. The reading apparatus can detect at least one of (i) when the well is empty; (ii) when the biological sterilization indicator is positioned in the well with the second portion of the housing in the first position, and (iii) when the biological sterilization indicator is positioned in the well with the second portion of the housing in the second position. The method can include detecting at least one of the above conditions, which can be used to detect an activation status of the biological sterilization indicator.
摘要翻译： 一种生物灭菌指标（BI）系统及方法。 该系统可以包括BI和包括井的读取装置。 BI可以包括壳体，其可以包括第一部分，以及可在第一“未激活”位置和第二“激活”位置之间移动的第二部分。 读取装置可以检测（i）当井是空的时候的至少一个; （ii）当所述生物灭菌指示器位于所述井中时，所述壳体的第二部分位于所述第一位置，以及（iii）当所述生物灭菌指示器位于所述井中时，所述壳体的第二部分处于所述第二位置 。 该方法可以包括检测可用于检测生物灭菌指示剂的活化状态的上述条件中的至少一个。
-
公开(公告)号：US20130210069A1
公开(公告)日：2013-08-15
申请号：US13881065
申请日：2011-10-28
申请人： Jeffrey C. Pederson , Sailaja Chandrapati , Bryan S. Behun , Barry W. Robole , Leroy J. Longworth
发明人： Jeffrey C. Pederson , Sailaja Chandrapati , Bryan S. Behun , Barry W. Robole , Leroy J. Longworth
IPC分类号： C12Q1/02
摘要： A biological sterilization indicator (BI) system and method. The system can include a BI and a reading apparatus comprising a well. The BI can include a housing, which can include a first portion, and a second portion movable between a first “unactivated” position and a second “activated” position. The BI can further include a frangible container containing a liquid and dimensioned to be positioned in the housing. The reading apparatus can be configured to detect activation of the biological sterilization indicator, for example, by detecting that the second portion is in the second position, and/or by detecting that the liquid from the frangible container is present in a specific chamber of the biological sterilization indicator. The method can include positioning the BI in the well of the reading apparatus and detecting activation, for example, by detecting one or more of the above conditions.
摘要翻译： 一种生物灭菌指标（BI）系统及方法。 该系统可以包括BI和包括井的读取装置。 BI可以包括壳体，其可以包括第一部分，以及可在第一“未激活”位置和第二“激活”位置之间移动的第二部分。 BI还可以包括容纳液体并且尺寸设置在壳体中的易碎容器。 读取装置可以被配置为检测生物灭菌指示器的激活，例如通过检测第二部分处于第二位置，和/或通过检测来自易碎容器的液体存在于 生物灭菌指标。 该方法可以包括将BI定位在读取装置的阱中并检测激活，例如通过检测上述一个或多个条件。
-
公开(公告)号：US09145573B2
公开(公告)日：2015-09-29
申请号：US13881065
申请日：2011-10-28
申请人： Jeffrey C. Pederson , Sailaja Chandrapati , Bryan S. Behun , Barry W. Robole , Leroy J. Longworth
发明人： Jeffrey C. Pederson , Sailaja Chandrapati , Bryan S. Behun , Barry W. Robole , Leroy J. Longworth
摘要： A biological sterilization indicator (BI) system and method. The system can include a BI and a reading apparatus comprising a well. The BI can include a housing, which can include a first portion, and a second portion movable between a first “unactivated” position and a second “activated” position. The BI can further include a frangible container containing a liquid and dimensioned to be positioned in the housing. The reading apparatus can be configured to detect activation of the biological sterilization indicator, for example, by detecting that the second portion is in the second position, and/or by detecting that the liquid from the frangible container is present in a specific chamber of the biological sterilization indicator. The method can include positioning the BI in the well of the reading apparatus and detecting activation, for example, by detecting one or more of the above conditions.
摘要翻译： 一种生物灭菌指标（BI）系统及方法。 该系统可以包括BI和包括井的读取装置。 BI可以包括壳体，其可以包括第一部分，以及可在第一“未激活”位置和第二“激活”位置之间移动的第二部分。 BI还可以包括容纳液体并且尺寸设置在壳体中的易碎容器。 读取装置可以被配置为检测生物灭菌指示器的激活，例如通过检测第二部分处于第二位置，和/或通过检测来自易碎容器的液体存在于 生物灭菌指标。 该方法可以包括将BI定位在读取装置的阱中并检测激活，例如通过检测上述一个或多个条件。
-
公开(公告)号：US09410180B2
公开(公告)日：2016-08-09
申请号：US13821647
申请日：2011-10-28
申请人： Jeffrey C. Pederson , Sailaja Chandrapati , Bryan S. Behun , Barry W. Robole , Leroy J. Longworth , Kaileen Chen
发明人： Jeffrey C. Pederson , Sailaja Chandrapati , Bryan S. Behun , Barry W. Robole , Leroy J. Longworth , Kaileen Chen
摘要： A biological sterilization indicator (BI) system and method. The system can include a BI and a reading apparatus comprising a well. The BI can include a housing, which can include a first portion, and a second portion movable between a first “unactivated” position and a second “activated” position. The reading apparatus can detect at least one of (i) when the well is empty; (ii) when the biological sterilization indicator is positioned in the well with the second portion of the housing in the first position, and (iii) when the biological sterilization indicator is positioned in the well with the second portion of the housing in the second position. The method can include detecting at least one of the above conditions, which can be used to detect an activation status of the biological sterilization indicator.
摘要翻译： 一种生物灭菌指标（BI）系统及方法。 该系统可以包括BI和包括井的读取装置。 BI可以包括壳体，其可以包括第一部分，以及可在第一“未激活”位置和第二“激活”位置之间移动的第二部分。 读取装置可以检测（i）当井是空的时候的至少一个; （ii）当生物灭菌指示器位于井中时，壳体的第二部分处于第一位置，以及（iii）当生物灭菌指示器位于井中时，壳体的第二部分位于第二位置 。 该方法可以包括检测可用于检测生物灭菌指示剂的活化状态的上述条件中的至少一个。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.044 秒)
