-
公开(公告)号：US4898813A
公开(公告)日：1990-02-06
申请号：US848691
申请日：1986-04-04
CPC分类号： C12Q1/00 , C12Q1/54 , G01N33/521 , Y10S435/805 , Y10S436/80 , Y10S436/805
摘要： Test compositions and test devices are provided which are capable of generating different hues at different analyte concentrations. Visual results for clinically important analytes, such as glucose and cholesterol, are provided by use of compositions containing two independent catalytic systems which are reactive with a common substrate generated from the analyte of interest, to produce visual endpoints of different hues for different concentrations of analyte. Preferred formulations provide a RAINBOW of hues, the particular final hue produced depending on the concentration of the analyte.
摘要翻译： 提供了能够在不同分析物浓度下产生不同色调的测试组合物和测试装置。 通过使用含有与感兴趣的分析物产生的共同底物反应的两个独立催化体系的组合物提供临床上重要的分析物（如葡萄糖和胆固醇）的视觉结果，以产生不同浓度的分析物的不同色调的视觉终点 。 优选的制剂提供了一种色调的RAINBOW，根据分析物的浓度产生特定的最终色调。
-
公开(公告)号：US4969882A
公开(公告)日：1990-11-13
申请号：US879745
申请日：1986-06-27
IPC分类号： A61M1/02
CPC分类号： A61M1/0209
摘要： A generally flat, elongated edge-sealed polymeric blood bag having a length to width ratio of at least 2 to 1 and one end portion in tapering communication with a connected tubing. When the bag is filled with a mixture of blood components which are then separated, the tapering end portion expands to form a funnel-like guide for directing a separated component from the bag through the tubing in a substantially unobstructed manner. Bag is especially useful for separating and isolating the components of a neocyte/gerocyte red blood cell mixture.
摘要翻译： 一种长度与宽度比至少为2比1的一般扁平细长的边缘密封聚合血袋，以及与连接的管子呈锥形连通的一个端部。 当袋子充满血液成分的混合物然后分离时，锥形端部膨胀以形成漏斗状引导件，用于以基本无阻碍的方式将分离的部件从袋子引导通过管道。 袋对于分离和分离新生细胞/巨细胞红细胞混合物的组分特别有用。
-
3.发明授权Method for controlling the concurrent growth of two or more lactic acid producing bacteria 失效控制两种或更多种乳酸生产菌同时生长的方法
公开(公告)号：US4954450A
公开(公告)日：1990-09-04
申请号：US86155
申请日：1987-08-17
IPC分类号： A23C19/032 , C12N1/20 , C12P7/56
CPC分类号： C12P7/56 , A23C19/0323 , C12N1/20 , Y10S435/853 , Y10S435/885
摘要： Disclosed is a method of growing a mixture of two or more species of lactic acid producing bacteria whose growth rates are differently affected by the pH of the nutrient growth medium. The method involves maintaining the pH of the medium at a low level which actively selects for the growth of one species until that species has reached the desired concentration. The pH is then raised to a level that actively selects for the growth of another species and maintained at this level until that species has reached the desired concentration. The method is especially useful for preparing a starter culture for Italian type cheese containing a mixture of coccus and rod bacteria because the ratio of these bacteria, one to the other, can be closely controlled.
摘要翻译： 公开了一种生长两种或多种乳酸生产菌的混合物的方法，其生长速率受营养生长培养基的pH的不同影响。 该方法包括将培养基的pH维持在低水平，其主动选择一种物种的生长，直到该物质达到所需浓度。 然后将pH提高到主动选择另一物种的生长并保持在该水平直到该物质达到所需浓度的水平。 该方法对于制备含有球菌和杆菌混合物的意大利型奶酪的起始培养物特别有用，因为这些细菌的比例可以一个接一个地被控制。
-
公开(公告)号：US4938744A
公开(公告)日：1990-07-03
申请号：US699714
申请日：1985-02-08
IPC分类号： A61M5/158
CPC分类号： A61M5/158
摘要： Double-protected needle assembly comprising a needle-handle portion and a needle-protecting portion. The needle-handle portion includes a bevel-tipped needle attached to and extending from it into the needle-protector portion. The needle protecting portion comprises a rigid, tamper proof member completely enclosing the needle and attached to the needle-handle portion at a resilient tear seal member adapted to break when a twisting force is applied to either the handle portion or the protecting member. The tear seal is adapted to remove liquid from the surface of the needle when the protector is withdrawn to expose the needle. Within the protector, but not attached thereto, is a relatively soft inner tubular enclosure completely enclosing the needle extending beyond its bevel tip and adapted to prevent contact of the bevel tip with any portion of the rigid protector during assembly or when the protector is removed. The inner tubular enclosure is retained loosely within the protector by the tear seal member which is bonded to the rigid protector during steam sterilization.
摘要翻译： 双保护针组件，其包括针柄部分和针保护部分。 针柄部分包括附接到其并从其延伸到针保护部分的斜角针。 针保护部分包括刚性的防篡改构件，其完全包围针并且在弹性撕裂密封构件处附接到针柄部分，该弹性撕裂密封构件适于当扭转力施加到手柄部分或保护构件上时断裂。 当保护器被拉出以露出针时，撕裂密封适于从针的表面去除液体。 在保护器内部但不附着于其上的是相对柔软的内部管状外壳，其完全包围针延伸超过其斜面尖端并且适于防止斜面尖端与组装期间刚性保护器的任何部分接触或者当保护器被移除时接触。 内部管状外壳通过在蒸汽灭菌期间结合到刚性保护器的撕裂密封构件松动地保持在保护器内。
-
公开(公告)号：US4880425A
公开(公告)日：1989-11-14
申请号：US618716
申请日：1984-06-08
CPC分类号： A61J1/10 , A61J1/1412 , A61J1/1462 , A61J1/1475 , A61J1/1468 , A61J2205/30
摘要： Blood bag having affixed thereto a label, portions of which are adapted to permit enhanced gas transmissibility between the interior and exterior of the bag. In preferred embodiments the affixed label has an outwardly facing surface adapted to provide useful information about the bag or bag contents and an inwardly facing surface having raised portions and depressed portions with the label generally adhering to the bag surface via only the raised or selected raised portions.
摘要翻译： 血袋贴有标签，其部分适用于允许气袋内部和外部之间的透气性增强。 在优选实施例中，固定标签具有面向外的表面，其适于提供关于袋或袋内容物的有用信息和具有凸起部分和凹陷部分的向内表面，其中标签通常仅通过凸起或选定的凸起部分粘附到袋表面 。
-
6.发明授权Therapeutic method for producing bronchodilation by administration of 15-deoxy-16-hydroxy prostaglandin esters 失效通过施用15-脱氧-16-羟基前列腺素酯制备支气管扩张的治疗方法
公开(公告)号：US4742080A
公开(公告)日：1988-05-03
申请号：US712910
申请日：1985-03-15
IPC分类号： C07C29/09 , C07C29/147 , C07C29/36 , C07C29/42 , C07C29/62 , C07C45/30 , C07C45/45 , C07C45/62 , C07C47/293 , C07C47/30 , C07C49/293 , C07C49/433 , C07C49/443 , C07C51/09 , C07C51/353 , C07C51/38 , C07C61/04 , C07C61/08 , C07C405/00 , C07F1/08 , A61K31/215
CPC分类号： C07C29/147 , C07C29/095 , C07C29/36 , C07C29/42 , C07C29/62 , C07C405/00 , C07C405/0025 , C07C45/305 , C07C45/45 , C07C45/62 , C07C47/293 , C07C47/30 , C07C49/293 , C07C49/433 , C07C49/443 , C07C51/09 , C07C51/353 , C07C51/38 , C07C61/04 , C07C61/08 , C07F1/08 , C07C2101/04 , C07C2101/08 , C07C2101/14
摘要： A therapeutic method for producing bronchodilation in an individual for whom such therapy is indicated is disclosed. The method comprises administering to said individual an effective bronchodilation amount of certain derivatives of 15-deoxy-16-hydroxy-prostaglandin E.sub.1 esters.
摘要翻译： 本发明公开了一种治疗方法。 该方法包括向所述个体施用有效的支气管扩张剂量的15-脱氧-16-羟基 - 前列腺素E1酯的某些衍生物。
-
7.发明授权
公开(公告)号：US4728613A
公开(公告)日：1988-03-01
申请号：US890620
申请日：1986-08-05
CPC分类号： C12N9/2417 , C12N9/00 , C12N9/54 , Y10S435/814 , Y10S435/816
摘要： Extracellular enzymes can be recovered from a whole fermentation beer by adding to the whole beer a mixture of a polymer and an inorganic salt. This total mixture produces an enzyme-rich polymer phase and a cell debris-containing, enzyme-poor salt phase which can be separated to produce an enzyme-rich product from the polymer phase.
摘要翻译： 通过向整个啤酒中加入聚合物和无机盐的混合物可以从整个发酵啤酒中回收细胞外酶。 该总混合物产生富含酶的聚合物相和含有细胞碎片的酶不足的盐相，其可被分离以从聚合物相产生富酶产物。
-
8.发明授权Process for the production of solution stable alpha-amylase and liquid alpha-amylase produced thereby 失效由此制备溶液稳定的α-淀粉酶和液体α-淀粉酶的方法
公开(公告)号：US4724208A
公开(公告)日：1988-02-09
申请号：US794282
申请日：1985-11-04
CPC分类号： C12N9/2417 , C12N9/96 , Y10S435/836
摘要： This invention contemplates a novel process for the preparation of solution stable alpha-amylase obtained from Bacillus licheniformis, and to the high potency liquid enzyme product prepared by this process. Typically, the enzyme-containing solution from a fermentation is concentrated and starch is added to the concentrate. Alternatively, a precipitation agent such as salt is added to the solution, and a cake containing the enzyme precipitates. The cake is then contacted with an aqueous solution containing starch to extract the enzyme out of the cake to provide a stable liquid enzyme product.
摘要翻译： 本发明考虑了用于制备从地衣芽孢杆菌获得的溶液稳定的α-淀粉酶的新方法，以及通过该方法制备的高效液体酶产物。 通常，将来自发酵的含酶溶液浓缩并将淀粉加入浓缩物中。 或者，将沉淀剂如盐加入到溶液中，并且含有酶的饼沉淀。 然后将蛋糕与含有淀粉的水溶液接触以从酶提取酶以提供稳定的液体酶产物。
-
9.发明授权High titer varicella-zoster immune globulin for intravenous administration 失效用于静脉内给药的高效价水痘带状疱疹免疫球蛋白
公开(公告)号：US4717564A
公开(公告)日：1988-01-05
申请号：US23734
申请日：1987-03-09
申请人： Milton B. Dobkin
发明人： Milton B. Dobkin
CPC分类号： C07K16/088 , A61K38/00 , Y10S530/83
摘要： Normal plasma from donors who have not been vaccinated with a varicella-zoster vaccine can be screened for higher than normal titers of naturally occurring antibody to varicella-zoster virus. Those plasmas with high titers of such antibody can be pooled and fractionated to give hyperimmune globulin. The product may be treated to render it suitable for intravenous injection. Patients with varicella-zoster infection or at risk to such infection, may receive the present product to raise serum titers of varicella-zoster antibody.
摘要翻译： 来自未接种水痘带状疱疹疫苗的供体的正常血浆可以筛选出比水痘带状疱疹病毒天然存在的抗体的正常滴度高。 可以合并具有高滴度这种抗体的那些等离子体并分级分离以产生超免疫球蛋白。 可以处理产品以使其适合于静脉内注射。 患有水痘带状疱疹感染或有这种感染风险的患者可能会接受本产品以提高水痘带状疱疹抗体的血清滴度。
-
公开(公告)号：US4710351A
公开(公告)日：1987-12-01
申请号：US657940
申请日：1984-10-04
申请人： Frank W. Wogoman
发明人： Frank W. Wogoman
CPC分类号： G01N35/00029 , B65H29/006 , B65H3/0808 , B65H2301/4191 , G01N2035/00089 , G01N2035/00108
摘要： Apparatus and process are disclosed for removing a single flexible member from a storage spool capable of holding multiple flexible members. This storage spool is designed to contain multiple elongated flexible members in an accurate position on the spool by means of radial channels or slots where the flexible members are held in place by interwinding material. By removing the interwinding material on a take up spool the individual flexible member can be positioned for removal from the storage spool by a pick up head or vacuum transport member. The invention has particular applicability to the handling of test devices, such as reagent strips, used in the determination of a biological constituent in a body fluid.
摘要翻译： 公开了用于从能够容纳多个柔性构件的储存卷轴上移除单个柔性构件的装置和方法。 该储存卷轴被设计成通过径向通道或狭槽将多个细长柔性构件包含在卷轴上的精确位置上，其中柔性构件通过缠绕材料保持就位。 通过去除卷取卷轴上的缠绕材料，可以将单个柔性构件定位成通过拾取头或真空传送构件从储存卷轴移除。 本发明特别适用于用于测定体液中的生物成分的测试装置，例如试剂条。
-
-
-
-
-
-
-
-
-
搜索结果
505 条记录 (耗时 0.021 秒)
