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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。
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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。
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公开(公告)号:US08677843B2
公开(公告)日:2014-03-25
申请号:US12867146
申请日:2009-02-10
申请人: Bernard A. Gonzalez , G. Marco Bommarito , Paul J. Cobian , Tera M. Nordby , Tushar A. Kshirsagar , Scott A. Burton , Joseph J. Stoffel , Patrick A. Mach , Gustavo H. Castro
发明人: Bernard A. Gonzalez , G. Marco Bommarito , Paul J. Cobian , Tera M. Nordby , Tushar A. Kshirsagar , Scott A. Burton , Joseph J. Stoffel , Patrick A. Mach , Gustavo H. Castro
IPC分类号: G01N1/10
CPC分类号: G01N1/02 , A61B10/0045 , G01N2001/028
摘要: A sample acquisition device includes a capillary array configured to draw in a sample and retain the sample by capillary action. The capillary array may be coupled to an elongated member, such as a stem or a hollow tube, which defines a longitudinal axis extending in a first direction. In some embodiments, the capillary array defines a major sample acquisition surface that extends in a second direction different than the first direction. A ratio of the major sample acquisition surface area to maximum volume retained by the capillary array may be selected to minimize physical binding between the capillary array and sample. In some embodiments, the device may include a feedback mechanism to indicate the relative pressure applied to a sample source with the sample acquisition device. In addition, in some embodiments, the sample acquisition device may include a suction source to help draw the sample into the capillary array.
摘要翻译: 样品采集装置包括毛细管阵列,该毛细管阵列构造成吸取样品并通过毛细管作用保留样品。 毛细管阵列可以耦合到细长构件,例如杆或中空管,其限定沿第一方向延伸的纵向轴线。 在一些实施例中,毛细管阵列限定沿与第一方向不同的第二方向延伸的主要样本采集表面。 可以选择毛细管阵列保留的主要样品采集表面积与最大体积的比率以使毛细管阵列和样品之间的物理结合最小化。 在一些实施例中,装置可以包括反馈机构,以指示使用样本采集装置施加到样本源的相对压力。 此外,在一些实施例中,样品采集装置可以包括抽吸源以帮助将样品吸入毛细管阵列。
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公开(公告)号:US20110179887A1
公开(公告)日:2011-07-28
申请号:US12867100
申请日:2009-02-12
申请人: Paul J. Cobian , G. Marco Bommarito , Bernard A. Gonzalez , Tushar A. Kshirsagar , Patrick A. Mach , Tera M. Nordby , Gustavo H. Castro , Joseph J. Stoffel , Murat Okcay , Scott A. Burton
发明人: Paul J. Cobian , G. Marco Bommarito , Bernard A. Gonzalez , Tushar A. Kshirsagar , Patrick A. Mach , Tera M. Nordby , Gustavo H. Castro , Joseph J. Stoffel , Murat Okcay , Scott A. Burton
IPC分类号: G01N1/10
CPC分类号: A61B10/0291 , A61B10/0051 , A61B17/32002 , A61B2010/0054 , A61B2010/0208 , A61B2017/320008
摘要: A sample acquisition device includes a body comprising a plurality of sample acquisition regions defined by at least a first wall and a second wall oriented nonparallel to the first wall. In some embodiments, the body defines a plurality of apertures that define a plurality of sample acquisition regions. In other embodiments, the walls extend from the body, and the sample acquisition regions are defined between the walls. The sample acquisition regions may be configured in some embodiments such that a user may acquire a sample by rotating the body in a first direction relative to a sample source and may release the sample by rotating the body in a second direction that is substantially opposite to the first direction. When rotated in the first direction, at least one of the first or second walls defines a surface that is inclined into a sample acquisition region.
摘要翻译: 样品采集装置包括主体,其包括由至少第一壁和不平行于第一壁定向的第二壁限定的多个样品采集区域。 在一些实施例中,主体限定了限定多个样本采集区域的多个孔。 在其他实施例中,壁从主体延伸,并且样品采集区域被限定在壁之间。 可以在一些实施例中配置样本采集区域,使得用户可以通过相对于样本源沿第一方向旋转身体来获取样本,并且可以通过沿与第二方向基本上相反的第二方向旋转身体来释放样本 第一个方向 当沿第一方向旋转时,第一或第二壁中的至少一个限定了倾斜成样品采集区域的表面。
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公开(公告)号:US20110146419A1
公开(公告)日:2011-06-23
申请号:US12867146
申请日:2009-02-10
申请人: Bernard A. Gonzalez , G. Marco Bommarito , Paul J. Cobian , Tera M. Nordby , Tushar A. Kshirsagar , Scott A. Burton , Joseph J. Stoffel , Patrick A. Mach , Gustavo H. Castro
发明人: Bernard A. Gonzalez , G. Marco Bommarito , Paul J. Cobian , Tera M. Nordby , Tushar A. Kshirsagar , Scott A. Burton , Joseph J. Stoffel , Patrick A. Mach , Gustavo H. Castro
CPC分类号: G01N1/02 , A61B10/0045 , G01N2001/028
摘要: A sample acquisition device includes a capillary array configured to draw in a sample and retain the sample by capillary action. The capillary array may be coupled to an elongated member, such as a stem or a hollow tube, which defines a longitudinal axis extending in a first direction. In some embodiments, the capillary array defines a major sample acquisition surface that extends in a second direction different than the first direction. A ratio of the major sample acquisition surface area to maximum volume retained by the capillary array may be selected to minimize physical binding between the capillary array and sample. In some embodiments, the device may include a feedback mechanism to indicate the relative pressure applied to a sample source with the sample acquisition device. In addition, in some embodiments, the sample acquisition device may include a suction source to help draw the sample into the capillary array.
摘要翻译: 样品采集装置包括毛细管阵列,该毛细管阵列构造成吸取样品并通过毛细管作用保留样品。 毛细管阵列可以耦合到细长构件,例如杆或中空管,其限定沿第一方向延伸的纵向轴线。 在一些实施例中,毛细管阵列限定沿与第一方向不同的第二方向延伸的主要样本采集表面。 可以选择毛细管阵列保留的主要样品采集表面积与最大体积的比率以使毛细管阵列和样品之间的物理结合最小化。 在一些实施例中,装置可以包括反馈机构,以指示使用样本采集装置施加到样本源的相对压力。 此外,在一些实施例中,样品采集装置可以包括抽吸源以帮助将样品吸入毛细管阵列。
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公开(公告)号:US09145410B2
公开(公告)日:2015-09-29
申请号:US13359213
申请日:2012-01-26
申请人: David S. Hays , Michael E. Danielson , John F. Gerster , Shri Niwas , Ryan B. Prince , Tushar A. Kshirsagar , Philip D. Heppner , William H. Moser , Joan T. Moseman , Matthew R. Radmer , Maureen A. Kavanagh , Sarah A. Strong , Jason D. Bonk
发明人: David S. Hays , Michael E. Danielson , John F. Gerster , Shri Niwas , Ryan B. Prince , Tushar A. Kshirsagar , Philip D. Heppner , William H. Moser , Joan T. Moseman , Matthew R. Radmer , Maureen A. Kavanagh , Sarah A. Strong , Jason D. Bonk
IPC分类号: C07D471/04 , C07D471/14 , C07D401/14 , C07D495/14
CPC分类号: C07D471/04 , C07D401/14 , C07D471/14 , C07D495/14
摘要: Pyrazolopyridin-4-amines, pyrazoloquinolin-4-amines, pyrazolonaphthyridin-4-amines, 6,7,8,9-tetrahydropyrazoloquinolin-4-amines, and prodrugs thereof, pharmaceutical compositions containing the compounds, intermediates, methods of making, and methods of use of these compounds as immunomodulators, for inducing or inhibiting cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases, are disclosed.
摘要翻译: 吡唑并吡啶-4-胺,吡唑啉-4-胺,吡唑啉-4-基胺,6,7,8,9-四氢吡唑并喹啉-4-胺及其前药,含有这些化合物的药物组合物,中间体,制备方法和方法 这些化合物作为免疫调节剂的用途,用于诱导或抑制动物中的细胞因子生物合成和治疗包括病毒和肿瘤疾病在内的疾病。
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公开(公告)号:US08871782B2
公开(公告)日:2014-10-28
申请号:US10595230
申请日:2004-10-01
申请人: Kyle J. Lindstrom , Bryon A. Merrill , Chad A. Haraldson , Michael J. Rice , Tushar A. Kshirsagar , Philip D. Heppner , Joshua R. Wurst , Shri Niwas , Sarah C. Johannessen
发明人: Kyle J. Lindstrom , Bryon A. Merrill , Chad A. Haraldson , Michael J. Rice , Tushar A. Kshirsagar , Philip D. Heppner , Joshua R. Wurst , Shri Niwas , Sarah C. Johannessen
IPC分类号: A61K31/437 , C07D471/06 , C07D471/04
CPC分类号: C07D471/04 , A61K31/4745 , C07D413/14 , C07D519/00 , Y02A50/409 , Y02A50/411 , Y02A50/463
摘要: Imidazoquinoline compounds with an alkoxy substituent at the 6, 7, 8, or 9-position, pharmaceutical compositions containing the compounds, intermediates, methods of making, and methods of use of these compounds as immunomodulators, for inducing or inhibiting cytokine biosynthesis in animals and in the treatment of diseases including viral, and neoplastic, are disclosed.
摘要翻译: 含有6,7,8或9位烷氧基取代基的咪唑并喹啉化合物含有化合物,中间体,制备方法,以及这些化合物作为免疫调节剂的用途,用于诱导或抑制动物中的细胞因子生物合成, 在包括病毒和肿瘤的疾病的治疗中。
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公开(公告)号:US20110207725A1
公开(公告)日:2011-08-25
申请号:US13090385
申请日:2011-04-20
申请人: George W. Griesgraber , Tushar A. Kshirsagar , Azim A. Celebi , Sara J. Slania , Michael E. Danielson , Michael J. Rice , Joshua R. Wurst
发明人: George W. Griesgraber , Tushar A. Kshirsagar , Azim A. Celebi , Sara J. Slania , Michael E. Danielson , Michael J. Rice , Joshua R. Wurst
IPC分类号: A61K31/5383 , C07D498/14 , C07D498/22 , A61P37/02 , A61P31/12 , A61P35/00
CPC分类号: C07D498/14 , C07D471/14 , C07D498/22
摘要: Fused [1,2]imidazo[4,5-c] ring compounds (e.g., imidazo[4,5-c]quinolines, 6,7,8,9-tetrahydroimidazo[4,5-c]quinolines, imidazo[4,5-c]naphthyridines, and 6,7,8,9-tetrahydroimidazo[4,5-c]naphthyridines) with a —CH(—X1—R1)-group in the fused ring at the 1-position of the imidazo ring, pharmaceutical compositions containing the compounds, intermediates, methods of making the compounds, and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases, are disclosed.
摘要翻译: 熔融[1,2]咪唑并[4,5-c]环化合物(例如咪唑并[4,5-c]喹啉,6,7,8,9-四氢咪唑并[4,5-c]喹啉,咪唑并[4 ,5-c]萘啶和6,7,8,9-四氢咪唑并[4,5-c]萘啶)在咪唑的1-位上的稠环上带有-CH(-X1-R1) - 基团 公开了含有化合物的药物组合物,中间体,制备该化合物的方法,以及这些化合物作为免疫调节剂的用途,用于诱导动物中的细胞因子生物合成和治疗包括病毒和肿瘤疾病在内的疾病。
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公开(公告)号:US07897609B2
公开(公告)日:2011-03-01
申请号:US11570703
申请日:2005-06-17
申请人: Shri Niwas , Bryon A. Merrill , Philip D. Heppner , Tushar A. Kshirsagar , Gregory D. Lundquist, Jr. , David T. Amos , Kyle J. Lindstrom
发明人: Shri Niwas , Bryon A. Merrill , Philip D. Heppner , Tushar A. Kshirsagar , Gregory D. Lundquist, Jr. , David T. Amos , Kyle J. Lindstrom
IPC分类号: C07D215/38 , A61K31/02
CPC分类号: C07D471/14
摘要: Imidazonaphthyridine ring systems substituted with an aryl substituent, pharmaceutical compositions containing the compounds, and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases are disclosed.
摘要翻译: 公开了用芳基取代基取代的咪唑并萘啶环体系,含有这些化合物的药物组合物,以及这些化合物作为免疫调节剂的用途,用于诱导动物中的细胞因子生物合成和治疗包括病毒和肿瘤疾病在内的疾病。
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公开(公告)号:US20100190171A1
公开(公告)日:2010-07-29
申请号:US12678362
申请日:2008-10-02
CPC分类号: G01N33/54313 , C12N1/02 , C12N11/14 , C12Q1/04 , C12Q1/24 , G01N33/552 , G01N33/553
摘要: A process for capturing or concentrating microorganisms for detection or assay comprises (a) providing a concentration agent that comprises an amorphous metal silicate and that has a surface composition having a metal atom to silicon atom ratio of less than or equal to about 0.5, as determined by X-ray photoelectron spectroscopy (XPS); (b) providing a sample comprising at least one microorganism strain; and (c) contacting the concentration agent with the sample such that at least a portion of the at least one microorganism strain is bound to or captured by the concentration agent.
摘要翻译: 用于捕获或浓缩用于检测或测定的微生物的方法包括(a)提供包含无定形金属硅酸盐并且具有小于或等于约0.5的金属原子与硅原子比的表面组成的浓度试剂,如所确定的 通过X射线光电子能谱(XPS); (b)提供包含至少一种微生物菌株的样品; 和(c)使浓缩剂与样品接触,使得至少一部分微生物菌株与浓缩剂结合或捕获。
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