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    Process for making absorbent material with in-situ polymerized superabsorbent
    3.
    发明授权
    Process for making absorbent material with in-situ polymerized superabsorbent 有权
    用原位聚合的超吸收剂制备吸收材料的方法

    公开(公告)号：US06645407B2

    公开(公告)日：2003-11-11

    申请号：US10017684

    申请日：2001-12-14

    申请人： Stanley R. Kellenberger ,  David Martin Jackson ,  Young C. Ko ,  Dave A. Soerens ,  Jason M. Laumer ,  Sridhar Ranganathan

    发明人： Stanley R. Kellenberger ,  David Martin Jackson ,  Young C. Ko ,  Dave A. Soerens ,  Jason M. Laumer ,  Sridhar Ranganathan

    IPC分类号： B29C3500

    CPC分类号： D04H1/70 ,  A61F13/15626 ,  A61L15/60 ,  D04H3/02

    摘要： A process for making an absorbent composite including absorbent fibers, superabsorbent polymer and, optionally, thermoplastic fibers and other ingredients is provided. The synthesis (i.e., polymerization) of the superabsorbent is completely integrated into the process for forming the absorbent composite. Specifically, the polymerization of superabsorbent is initiated from within a plurality of absorbent and/or thermoplastic fibers, which are then formed into a web. The integrated process eliminates the need for separate manufacture of superabsorbent polymer prior to the fiber forming and web forming processes. Also, the superabsorbent polymer thus formed tends to disperse better and remain adhered to the absorbent and/or thermoplastic fibers, providing a stable and uniform absorbent composite for various end use applications.

    摘要翻译： 提供了一种制备吸收性复合材料的方法，其包括吸收性纤维，超吸收聚合物和任选的热塑性纤维和其它成分。 超吸收剂的合成（即聚合）完全整合到用于形成吸收性复合材料的方法中。 具体地说，超吸收剂的聚合是从多个吸收和/或热塑性纤维中引发的，然后将它们形成网。 整合的方法消除了在纤维形成和成网过程之前单独制造超吸收性聚合物的需要。 此外，由此形成的超吸收性聚合物倾向于更好地分散并保持粘附到吸收剂和/或热塑性纤维，为各种最终用途应用提供稳定且均匀的吸收性复合材料。

    Differentially expanding absorbent structure
    4.
    发明授权
    Differentially expanding absorbent structure 有权
    差异扩张的吸收结构

    公开(公告)号：US07799967B2

    公开(公告)日：2010-09-21

    申请号：US10820636

    申请日：2004-04-08

    申请人： Sridhar Ranganathan ,  Fred R. Radwanski ,  Jenny L. Day ,  Jeffrey J. Krueger ,  Gregory M. Lefkowitz ,  Stanley R. Kellenberger ,  Hoa La Wilhelm

    发明人： Sridhar Ranganathan ,  Fred R. Radwanski ,  Jenny L. Day ,  Jeffrey J. Krueger ,  Gregory M. Lefkowitz ,  Stanley R. Kellenberger ,  Hoa La Wilhelm

    IPC分类号： A61F13/15 ,  A61F13/20

    CPC分类号： A61F13/47263 ,  A61F13/493 ,  A61F13/53 ,  A61F13/532 ,  A61F13/534

    摘要： An absorbent structure expands to a greater extent along one surface than along an opposite surface when in the presence of a liquid. The absorbent structure may include a single layer, or two or more layers intimately bonded to one another. When in the presence of a liquid, the more expandable surface causes an increase in concavity in the X-Y plane of the structure, with the concavity being in the direction of the less expandable surface. One or both surfaces can be treated to adjust the respective level of expandability. By inducing a formed shape upon hydration swelling, a trough shape can be generated to facilitate absorbent properties, containment, and fit. The invention includes absorbent articles having such an absorbent structure incorporated therein.

    摘要翻译： 当存在液体时，吸收结构沿着一个表面比沿着相对表面更大程度地膨胀。 吸收结构可以包括彼此紧密结合的单层或两层或多层。 当存在液体时，更可膨胀的表面导致结构的X-Y平面中的凹度增加，凹面沿较小的可膨胀表面的方向。 可以处理一个或两个表面以调整相应的可扩展性水平。 通过在水合膨胀时引起成形的形状，可以产生槽形以便于吸收性能，容纳和配合。 本发明包括其中结合有吸收结构的吸收制品。

    Method and system for monitoring nutritional uptake as a function of microflora intestinal gas levels
    6.
    发明授权
    Method and system for monitoring nutritional uptake as a function of microflora intestinal gas levels 有权
    监测营养摄取作为微生物群落肠气体水平的函数的方法和系统

    公开(公告)号：US09114065B2

    公开(公告)日：2015-08-25

    申请号：US13245412

    申请日：2011-09-26

    申请人： John Gavin MacDonald ,  CholWon Koh ,  InYoung Sa ,  Jose K. Abraham ,  Sridhar Ranganathan

    发明人： John Gavin MacDonald ,  CholWon Koh ,  InYoung Sa ,  Jose K. Abraham ,  Sridhar Ranganathan

    IPC分类号： A61J15/00 ,  A61B5/08 ,  A61B5/00 ,  A61M39/08

    CPC分类号： A61J15/00 ,  A61B5/082 ,  A61B5/4866 ,  A61B5/6867 ,  A61B5/6871 ,  A61B5/6873 ,  A61J15/0015 ,  A61J15/0084 ,  A61M2039/085

    摘要： Systems and methods for monitoring nutritional uptake of an individual are disclosed. The method can include monitoring microflora intestinal gas concentration levels associated with a patient and adjusting the volume of nutrient provided by the patient with an artificial feeding device based at least in part on the microflora intestinal gas levels associated with the patient. A microflora intestinal gas sensor can be used to monitor the microflora intestinal gas associated with the patient. The microflora intestinal gas sensor can monitor the microflora intestinal gas in a patient's exhaled breath or in the patient's digestive tract. The microflora intestinal gas sensor be included as part of an enteral feeding system at the distal end or outside end of an enteral feeding tube. Systems and methods for monitoring nutritional uptake of an infant based on microflora intestinal gas levels associated with the infant are also disclosed.

    摘要翻译： 公开了监测个体营养摄取的系统和方法。 该方法可以包括监测与患者相关联的微生物肠道气体浓度水平，并且至少部分地基于与患者相关联的微生物群落肠气体水平，利用人造饲养装置调节由患者提供的营养物的体积。 微生物肠道气体传感器可用于监测与患者相关的微生物肠道气体。 微生物肠道气体传感器可以监测患者呼出气体或患者消化道中的微生物肠道气体。 微生物肠道气体传感器作为肠内喂养系统的一部分包括在肠内喂养管的远端或外端。 还公开了基于与婴儿相关的微生物肠道气体水平监测婴儿的营养摄取的系统和方法。

    Breast feeding quantification
    8.
    发明授权
    Breast feeding quantification 有权
    母乳喂养量化

    公开(公告)号：US07833177B2

    公开(公告)日：2010-11-16

    申请号：US11511583

    申请日：2006-08-29

    申请人： Andrew M. Long ,  Brenda M. Nelson ,  Richard D. Mosbacher ,  Sridhar Ranganathan

    发明人： Andrew M. Long ,  Brenda M. Nelson ,  Richard D. Mosbacher ,  Sridhar Ranganathan

    IPC分类号： A61B5/103

    CPC分类号： A61B5/103 ,  A61B5/4312 ,  A61B8/08

    摘要： Presented is a method for quantifying breastfeeding between a mother and a baby, the method including measuring a physiological volume indicative of stomach fullness volume for the baby; setting a signal threshold value of the physiological volume to correspond to a stomach level that is less than or equal to the stomach fullness volume; obtaining an objective measurement of the physiological volume indicative of a level of fullness of the baby's stomach; and providing an indication to the mother when the objective measurement equals or exceeds the signal threshold value.

    摘要翻译： 提出了一种量化母婴之间的母乳喂养的方法，该方法包括测量表示婴儿的胃丰满体积的生理体积; 设定生理体积的信号阈值，以对应于小于或等于胃饱满体积的胃水平; 获得指示婴儿胃饱满程度的生理体积的客观测量; 以及当所述客观测量值等于或超过所述信号阈值时向所述母亲提供指示。