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49 条记录 (耗时 0.044 秒)

    Fluid absorbent quantitative test device
    32.
    发明授权
    Fluid absorbent quantitative test device 失效
    流体吸收剂定量试验装置

    公开(公告)号：US4444193A

    公开(公告)日：1984-04-24

    申请号：US338274

    申请日：1982-01-11

    申请人： Eric J. Fogt ,  Marye S. Norenberg ,  Darrel F. Untereker ,  Arthur J. Coury

    发明人： Eric J. Fogt ,  Marye S. Norenberg ,  Darrel F. Untereker ,  Arthur J. Coury

    IPC分类号： A61B5/00 ,  G01N33/52 ,  G01N33/84

    CPC分类号： G01N33/84 ,  A61B5/4266 ,  G01N33/526 ,  Y10T436/193333

    摘要： An absorbent quantitative test device in the form of a flat patch. When placed on the skin of a subject; the device collects a fixed volume of sweat. It is particularly intended to be used in screen testing for cystic fibrosis by measuring the chloride level in sweat and providing a visual indication when the level is in excess of a predetermined concentration. A fill tab indicator undergoes a color change when the fixed volume of sweat has been collected signifying completion of the test. The device includes two concentric circular reaction areas of chemically treated absorbent paper or the like. The sweat sample is introduced into the device at the center of the first or inner circular reaction area which contains a chemical composition capable of reacting with all chloride in the sweat sample below a predetermined concentration value to screen out that amount of chloride. A second or outer ring-shaped reaction area contains a chemical composition which indicates a color change for any chloride reaching it in excess of the predetermined concentration value. The color change in the outer ring-shaped portion thereby provides a quantitative indication of the presence of a concentration of chloride in the subject' s sweat in excess of the predetermined concentration level.

    摘要翻译： 呈贴片形式的吸收性定量测试装置。 当放置在受试者的皮肤上时; 该装置收集固定体积的汗水。 特别旨在通过测量汗液中的氯化物含量并在水平超过预定浓度时提供视觉指示来用于囊性纤维化的屏幕测试。 当收集的固定体积的汗水表示测试完成时，填充标签指示器会发生颜色变化。 该装置包括化学处理的吸收纸等的两个同心圆形反应区域。 汗液样品在第一或内部圆形反应区域的中心被引入到装置中，该区域包含能够使低于预定浓度值的汗液样品中的所有氯化物反应的化学组成，以筛除该量的氯化物。 第二个或外部环形反应区域包含化学组成，其指示任何达到超过预定浓度值的氯化物的颜色变化。 外环形部分中的颜色变化由此提供了在受试者的汗中超过预定浓度水平的氯化物浓度的定量指示。

    Tape electrode
    33.
    发明授权
    Tape electrode 失效
    胶带电极

    公开(公告)号：US4391278A

    公开(公告)日：1983-07-05

    申请号：US121387

    申请日：1980-02-14

    申请人： Patrick T. Cahalan ,  Arthur J. Coury

    发明人： Patrick T. Cahalan ,  Arthur J. Coury

    IPC分类号： A61B5/0408 ,  C09J133/26 ,  A61B5/04

    CPC分类号： A61B5/04087 ,  C09J133/26

    摘要： An improved medical electrode particularly adaptable to tape-like configurations for use in sensing and stimulation applications in which the electrode is applied to the skin. An essential electrode component comprises a mixture of a polymerized form of 2-acrylamido-2-methylpropanesulfonic acid or one of its salts with water and/or an alcohol. The mixture possesses electrically conductive properties, flexible properties and adhesive properties particularly lending itself to skin contact and adhesion.

    摘要翻译： 一种改进的医用电极，特别适用于用于将电极施加到皮肤的感测和刺激应用中的带状构造。 必需电极组分包括聚合形式的2-丙烯酰胺基-2-甲基丙磺酸或其盐与水和/或醇的混合物。 该混合物具有导电性能，柔软的性能和粘合性能，特别适用于皮肤接触和粘附。

    Reduction of adhesions using controlled delivery of active oxygen inhibitors
    35.
    发明授权
    Reduction of adhesions using controlled delivery of active oxygen inhibitors 失效
    使用受控输送的活性氧抑制剂减少粘连

    公开(公告)号：US06780427B2

    公开(公告)日：2004-08-24

    申请号：US09123137

    申请日：1998-07-27

    申请人： Keith Baker ,  Arthur J. Coury

    发明人： Keith Baker ,  Arthur J. Coury

    IPC分类号： A61K9127

    CPC分类号： A61K9/0024 ,  A61K38/44 ,  A61K38/446 ,  A61K47/32 ,  Y10S514/944 ,  Y10S514/963

    摘要： SOD and other active oxygen inhibitors are directly applied in combination with a barrier material at local sites of tissue injury to prevent or decrease formation of adhesions and undesirable proliferation of cells. Preferred barrier materials are polymeric hydrogels providing controlled release of AOI which are directly applied to the afflicted tissue. Examples demonstrate the effects of SOD on pelvic adhesions in the rat when administered by intraperitoneal (I.P.) bolus and by localized sustained release from a topically applied hydrogel system.

    摘要翻译： SOD和其他活性氧抑制剂直接与局部组织损伤部位的阻隔材料结合使用，以防止或减少粘连的形成和细胞的不期望的增殖。 优选的阻隔材料是提供直接施用于受影响组织的AOI的受控释放的聚合物水凝胶。 实施例证明当通过腹膜内（I.P.）推注和通过局部持续释放从局部施用的水凝胶系统施用时，SOD对大鼠骨盆粘连的影响。