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    • 75. 发明申请
    • SALIVA SAMPLE COLLECTION SYSTEM
    • SALIVA样品采集系统
    • WO1995030484A1
    • 1995-11-16
    • PCT/US1995005889
    • 1995-05-09
    • D'ANGELO, Joseph, P.SCHUR, Henry
    • LEVANDOSKY, Nicholas
    • B01L11/00
    • B01L3/5021A61B10/0051A61B10/0096A61B2010/0009A61B2050/002A61B2050/0056A61B2050/0064
    • Saliva samples are collected for bodily constituent analysis by placing a sponge member (5) into a patient's oral cavity. The sponge member (5) is formed similarly to a pacifier nipple. Saliva is absorbed. The saliva is then expelled from the sponge member (5), either by squeezing or centrifuging. In the case of the latter, the saliva is centrifuged into a collection container (12) which, during the centrifuging, is fluid-tightly connected with a sponge holder section (7). A filter (8) may be placed between the sponge holder section (7) and the collection container (12) to clean the saliva and allow only substances with a molecular weight below a cut-off weight to pass into the container. In the former case, the sponge member (5), after saliva has been absorbed, is placed into a vial-like container (12), which has soft walls. The container (12) may be squeezed to expell the saliva which is collected at the bottom of the container (12). A nipple (18) is then severed either by cutting or twisting off a twist cap (19) to remove the saliva from the container (12).
    • 通过将海绵构件(5)放入患者的口腔中来收集唾液样品用于身体成分分析。 海绵构件(5)类似于安抚奶嘴形成。 唾液被吸收。 然后通过挤压或离心将唾液从海绵部件(5)排出。 在后者的情况下,将唾液离心到收集容器(12)中,在收集容器(12)中,在离心过程中与海绵保持器部分(7)流体密封地连接。 过滤器(8)可以放置在海绵保持器部分(7)和收集容器(12)之间以清洁唾液,并且仅允许分子量低于截止重量的物质进入容器。 在前一种情况下,将唾液吸收后的海绵构件(5)放入具有软壁的小瓶状容器(12)中。 容器(12)可以被挤压以排出收集在容器(12)的底部的唾液。 然后通过切割或扭曲扭转帽(19)将乳头(18)切断以从容器(12)移除唾液。
    • 76. 发明申请
    • ASSAYING DEVICE
    • 测试装置
    • WO1995007659A1
    • 1995-03-23
    • PCT/EP1994003012
    • 1994-09-08
    • F.HOFFMANN-LA ROCHE AG
    • F.HOFFMANN-LA ROCHE AGGALLOWAY, R., KeithBACHAND, Steven, S.SCHULTHEIS, Stephen, K.
    • A61B10/00
    • A61B10/007A61B2010/0009G01N2001/007
    • An assaying device is provided for collecting a sample, analyzing a portion of the sample and shipping of an unadultered remainder of the sample. In order to reduce manual handling and thereby to reduce contamination risk as well as the risk of misidentification of a sample the assaying device comprises: container means (12), having an opening (14), for collecting a sample, and a chamber (18), for storing said sample; cap means (28) for sealing the container means (12) opening (14); assay means (40), attached to said container means (12), for chemically analyzing said sample, said assay means (40) being positioned on said container means (12) for enabling direct visual observation thereof; and means, spaced apart from said chamber and said chamber and said assay means (36), for introducing the sample portion into the assay means and preventing flooding of the assay means by the sample portion, said last mentioned means comprising a plenum (34) disposed between said chamber and said assay means and a wick (52) disposed between said plenum and said assay means.
    • 提供了一种测定装置,用于收集样品,分析样品的一部分并运送未经过训练的剩余样品。 为了减少手工处理并由此降低污染风险以及样品错误识别的风险,测定装置包括:容器装置(12),具有用于收集样品的开口(14)和室(18) ),用于存储所述样品; 用于密封容器装置(12)开口(14)的盖装置(28); 附着到所述容器装置(12)上的用于化学分析所述样品的测定装置(40),所述测定装置(40)定位在所述容器装置(12)上,以使其能够直接目视观察; 以及与所述室和所述室和所述测定装置(36)间隔开的装置,用于将样品部分引入测定装置并防止样品部分溢出测定装置,所述最后提到的装置包括增压室(34) 设置在所述室和所述测定装置之间以及布置在所述增压室和所述测定装置之间的芯(52)之间。