-
公开(公告)号：US11986817B2
公开(公告)日：2024-05-21
申请号：US16767324
申请日：2018-11-28
申请人： CORNING INCORPORATED
CPC分类号： B01L3/021 , B29C49/06 , B01L2200/12 , B01L2300/028 , B01L2300/0858
摘要： A stretch blow molding method may include fabricating a preform (e.g., by molding, optionally while a core pin rotates within a mold cavity), heating the preform to a softening temperature, stretching and thereby elongating at least a portion of the heated preform, blowing the elongated preform with pressurized fluid within a mold cavity, and cooling the resulting pipette. A system for fabricating a stretch blow molded pipette includes a first mold defining a mold cavity for producing a preform. A stretch rod drive unit is configured to move a stretch rod within an interior of the preform to form an elongated preform, and a second mold defines blow molding cavity and a molding surface to contain expansion of the elongated perform when subjected to blowing by supplying pressurized fluid to an interior thereof.
-
公开(公告)号：US20230390757A1
公开(公告)日：2023-12-07
申请号：US18236179
申请日：2023-08-21
申请人： CORNING INCORPORATED
CPC分类号： B01L3/021 , B29B11/10 , B29C49/0005 , B29C49/04 , B01L2200/12 , B01L2300/028 , B01L2300/0838 , B01L2300/0858 , B01L2300/12 , B29K2101/12
摘要： Unitary measuring pipettes include a tubular body of biaxially oriented thermoplastic material, together with size reduction, elimination, and/or reorientation of longitudinally spaced, raised circumferential witness features, to mitigate or avoid interference between such witness features and graduated volumetric markings on an outside surface of the tubular body. Methods and apparatus for vacuum forming of unitary measuring pipettes are also provided. Gas permeable apertures or pores having a maximum width of no greater than 150 microns, in ranges of 10-100 microns, 10-50 microns, or subranges thereof, may be defined in face plates or inserts received by mold blanks, or defined in molding surface of cooperating mold bodies, and may be used to produce a tubular pipette body having reduced height witness features. Cooperating mold bodies may each be produced from multiple mold body sections with gas passages defined therein and/or therebetween.
-
公开(公告)号：US11772092B2
公开(公告)日：2023-10-03
申请号：US16766058
申请日：2018-11-28
申请人： CORNING INCORPORATED
IPC分类号： B29C49/04 , B01L3/02 , B29B11/10 , B29C49/00 , B29K101/12
CPC分类号： B01L3/021 , B29B11/10 , B29C49/0005 , B29C49/04 , B01L2200/12 , B01L2300/028 , B01L2300/0838 , B01L2300/0858 , B01L2300/12 , B29K2101/12 , B29K2995/0053
摘要： Unitary measuring pipettes include a tubular body of biaxially oriented thermoplastic material, together with size reduction, elimination, and/or reorientation of longitudinally spaced, raised circumferential witness features, to mitigate or avoid interference between such witness features and graduated volumetric markings on an outside surface of the tubular body. Methods and apparatus for vacuum forming of unitary measuring pipettes are also provided. Gas permeable apertures or pores having a maximum width of no greater than 150 microns, in ranges of 10-100 microns, 10-50 microns, or subranges thereof, may be defined in face plates or inserts received by mold blanks, or defined in molding surface of cooperating mold bodies, and may be used to produce a tubular pipette body having reduced height witness features. Cooperating mold bodies may each be produced from multiple mold body sections with gas passages defined therein and/or therebetween.
-
公开(公告)号：US20180038725A1
公开(公告)日：2018-02-08
申请号：US15787315
申请日：2017-10-18
CPC分类号： G01F23/02 , B01L3/56 , B01L3/563 , B01L2200/0605 , B01L2300/028 , B01L2300/0832 , G01F19/00 , G01F22/00 , G01F23/0046
摘要： A self-filling graduated cylinder system for efficiently filling a graduated cylinder with a chemical solution. The self-filling graduated cylinder system generally includes a graduated cylinder having an interior, an upper end, an upper opening in the upper end a lower end opposite of the upper end, and a check valve attached to the graduated cylinder near the lower end of the graduated cylinder. The check valve is adapted to allow a liquid chemical to flow upwardly through the check valve into the graduated cylinder and to prevent the liquid chemical within the interior of the graduated cylinder from flowing downwardly through the check valve. A vacuum device is fluidly connected to the graduated cylinder to draw the liquid chemical upwardly to an upper level within the graduated cylinder. Alternatively, a pump device pumps liquid chemical into the graduated cylinder.
-
公开(公告)号：US20170297013A1
公开(公告)日：2017-10-19
申请号：US15196009
申请日：2016-06-28
申请人： Jesse Cohen
发明人： Jesse Cohen
CPC分类号： B01L3/021 , B01L2300/028 , B01L2300/042 , B01L2300/0838 , B01L2300/0858 , B01L2300/123 , B01L2400/0406 , B01L2400/0481 , B01L2400/0694 , G01N1/14
摘要： A universal pipette that can serve as a standard pipette or as a capillary action pipette. A side tube emanates from a main tube in the pipette. The side tube comprises a through hole which is sealed with a through hole tab. The through hole tab can be broken off by a user, thereby removing the seal and exposing the through hole to outside of the pipette. Liquid can now easily be drawn into the tip of the pipette by virtue of capillary action which is now enabled do to the exposed through hole.
-
公开(公告)号：US09599615B2
公开(公告)日：2017-03-21
申请号：US14485283
申请日：2014-09-12
申请人： Symbolics, LLC
IPC分类号： G01N33/558 , G01N33/543 , B01L3/00
CPC分类号： G01N33/54386 , B01L3/5023 , B01L2200/148 , B01L2300/028 , G01N33/558
摘要： The present invention relates to novel lateral flow devices using two dimensional features, preferably, uniform two dimensional test and control signal readout patterns, and the methods for detecting an analyte using the lateral flow devices.
-
公开(公告)号：US09527075B2
公开(公告)日：2016-12-27
申请号：US14066090
申请日：2013-10-29
申请人： Michael E. Singer , Christine Flick
发明人： Michael E. Singer , Christine Flick
CPC分类号： B01L3/021 , A61M5/204 , A61M5/31596 , B01L3/0217 , B01L2200/0689 , B01L2300/028 , B01L2300/0864 , B01L2400/0633
摘要： One or more techniques and/or systems are disclosed for an apparatus for use with a syringe or pipette. A chamber body can comprise a first chamber, a second chamber, and a fluid port. A first fluid seal can be disposed in the first chamber, and a second fluid seal can be disposed in the second chamber. The chamber body can comprise a first volume which is defined by a first chamber wall, the first seal, and the second seal, when the first seal and second seal are disposed in a first position. The first volume can also be defined by a sum of: a second volume defined by at least a second chamber wall, the first seal, the second seal; and a third volume comprising fluid displaced at the fluid port, when the first seal and second seal are disposed in a second position.
摘要翻译： 一种或多种技术和/或系统被公开用于与注射器或移液管一起使用的装置。 腔室主体可以包括第一腔室，第二腔室和流体端口。 第一流体密封件可以设置在第一腔室中，第二流体密封件可以设置在第二腔室中。 当第一密封件和第二密封件设置在第一位置时，腔体可包括由第一腔室壁，第一密封件和第二密封件限定的第一容积。 第一容积也可以由以下总和来定义：由至少第二室壁，第一密封件，第二密封件限定的第二容积; 以及当第一密封件和第二密封件设置在第二位置时，包括在流体端口处移动的流体的第三容积。
-
公开(公告)号：US20140123776A1
公开(公告)日：2014-05-08
申请号：US14066090
申请日：2013-10-29
申请人： Michael E. Singer , Christine Flick
发明人： Michael E. Singer , Christine Flick
IPC分类号： B01L3/02
CPC分类号： B01L3/021 , A61M5/204 , A61M5/31596 , B01L3/0217 , B01L2200/0689 , B01L2300/028 , B01L2300/0864 , B01L2400/0633
摘要： One or more techniques and/or systems are disclosed for an apparatus for use with a syringe or pipette. A chamber body can comprise a first chamber, a second chamber, and a fluid port. A first fluid seal can be disposed in the first chamber, and a second fluid seal can be disposed in the second chamber. The chamber body can comprise a first volume which is defined by a first chamber wall, the first seal, and the second seal, when the first seal and second seal are disposed in a first position. The first volume can also be defined by a sum of: a second volume defined by at least a second chamber wall, the first seal, the second seal; and a third volume comprising fluid displaced at the fluid port, when the first seal and second seal are disposed in a second position.
摘要翻译： 一种或多种技术和/或系统被公开用于与注射器或移液管一起使用的装置。 腔室主体可以包括第一腔室，第二腔室和流体端口。 第一流体密封件可以设置在第一腔室中，第二流体密封件可以设置在第二腔室中。 当第一密封件和第二密封件设置在第一位置时，腔体可包括由第一腔室壁，第一密封件和第二密封件限定的第一容积。 第一容积也可以由以下总和来定义：由至少第二室壁，第一密封件，第二密封件限定的第二容积; 以及当第一密封件和第二密封件设置在第二位置时，包括在流体端口处移动的流体的第三容积。
-
公开(公告)号：US20140024016A1
公开(公告)日：2014-01-23
申请号：US13802036
申请日：2013-03-13
申请人： Symbolics, LLC
IPC分类号： G01N33/543
CPC分类号： G01N33/54386 , B01L3/5023 , B01L2200/148 , B01L2300/028 , G01N33/558
摘要： The present invention relates to novel lateral flow devices using two dimensional features, preferably, uniform two dimensional test and control features, to provide flow control information, to function as an internal control and/or to provide internal calibration information for the test device. The present invention also relates to methods for using the lateral flow devices to provide flow control information, to function as an internal control and/or to provide internal calibration information for the test device.
摘要翻译： 本发明涉及使用二维特征，优选均匀的二维测试和控制特征来提供流量控制信息，用作内部控制和/或为测试装置提供内部校准信息的新型侧向流动装置。 本发明还涉及使用横向流动装置来提供流量控制信息，用作内部控制和/或为测试装置提供内部校准信息的方法。
-
公开(公告)号：US20130126551A1
公开(公告)日：2013-05-23
申请号：US13664266
申请日：2012-10-30
发明人： Axel UNGER , Elgin TOPFER , Nicole BUSCH , Tom HYNEK , Fredrik AIDEHAG , Todd PELMAN , Martin NALEY
IPC分类号： B67D7/00
CPC分类号： B01L3/5457 , B01L3/0272 , B01L3/523 , B01L3/545 , B01L2200/16 , B01L2300/021 , B01L2300/022 , B01L2300/028 , B01L2300/042 , B01L2300/043 , B01L2300/047 , B01L2300/0851 , B01L2300/0858 , B65D1/0223 , B65D2203/02 , B67D7/00 , C12M99/00 , G01N2035/00673 , G01N2035/00792 , G01N2035/0436 , G06Q10/087 , G06Q30/0621 , G06Q30/0633 , G06Q30/0641 , G09F3/00 , G09F23/00
摘要： The invention relates to systems and methods for marketing and using products such as liquid materials, especially liquid reagents for use in microbiological and cellular biological laboratory settings include the use of unique color and simple numeric or alphanumeric identifiers to quickly and easily identify any product from a catalog list of products. Methods of marketing, advertising and producing such products are also disclosed. Particular embodiments include products, product packaging and product labeling. The invention also relates to collars and sleeves for containers, as well as related methods of use.
摘要翻译： 本发明涉及用于销售和使用诸如液体材料，特别是用于微生物和细胞生物学实验室设备的液体试剂的产品的系统和方法，包括使用独特的颜色和简单的数字或字母数字标识符来快速和容易地鉴别来自 目录产品清单。 还披露了营销，广告和制作这些产品的方法。 具体实施例包括产品，产品包装和产品标签。 本发明还涉及用于容器的套环和套筒以及相关的使用方法。
-
-
-
-
-
-
-
-
-
搜索结果
125 条记录 (耗时 0.028 秒)
