公开(公告)号：US5738110A

公开(公告)日：1998-04-14

申请号：US655029

申请日：1996-05-29

申请人： Charles B. Beal ,  Leonard O. Ross ,  Mark A. Hughes

发明人： Charles B. Beal ,  Leonard O. Ross ,  Mark A. Hughes

IPC分类号： A61B10/00 ,  A61B10/02

CPC分类号： A61B10/02 ,  A61B2010/0061

摘要： A device for the diagnosis of certain gastrointestinal pathogens includes a gelatin pharmaceutical capsule which contains a malleable drag material made of a mixture of beeswax and mineral oil. Embedded in the drag material is a narrow piece of thin sampling cloth with inwardly tapered ends. The free end of the sampling cloth is attached to a string which extends through a perforation in the capsule. The patient holds the free end of the string and swallows the capsule. The sampling cloth and drag material are retrieved for testing after the capsule is digested.

摘要翻译： 用于诊断某些胃肠病原体的装置包括明胶药物胶囊，其包含由蜂蜡和矿物油混合物制成的可延展的阻力材料。 嵌入拖曳材料是一个狭窄的薄采样布，具有向内渐缩的端部。 取样布的自由端连接到延伸穿过胶囊中穿孔的绳子。 患者保持弦的自由端并吞下胶囊。 在胶囊消化后，取样布和拖曳材料进行检测。

公开(公告)号：US4645486A

公开(公告)日：1987-02-24

申请号：US619492

申请日：1984-06-11

申请人： Charles B. Beal ,  C. Bruce Fields ,  David L. Stewart

发明人： Charles B. Beal ,  C. Bruce Fields ,  David L. Stewart

IPC分类号： A61B5/15 ,  A61M5/24 ,  A61N1/00

CPC分类号： A61B5/153 ,  A61B5/15003 ,  A61B5/150099 ,  A61B5/150305 ,  A61B5/150351 ,  A61B5/150496 ,  A61B5/150732 ,  A61B5/150786 ,  A61M5/2425 ,  A61B5/150389

摘要： This invention relates to a "plungerless" means of drawing blood and for administering liquids via parenteral injection. This means is used in conjunction with a pouch bearing an injection means, to which it is releasably attached. It comprises hinged plates which, when folded, expand the pouch; and which, when straightened, compress it.In a preferred embodiment, the plates fold along a line essentially parallel to the general direction of fluid flow, and extend beyond the distal end of the pouch. The expanded pouch may then be rested on the distal edges of the plates, which form a "diamond" configuration.

摘要翻译： 本发明涉及一种“无柱塞”的手段，用于抽取血液并通过肠胃外注射给药液体。 该装置与携带注射装置的袋一起使用，其可释放地附接到该装置。 它包括铰链板，当折叠时，该板膨胀袋; 当被拉直时，压缩它。 在优选实施例中，板沿着基本上平行于流体流动的大致方向的线折叠，并且延伸超出袋的远端。 然后将膨胀的袋子放置在板的远侧边缘上，其形成“钻石”构型。

公开(公告)号：US4257421A

公开(公告)日：1981-03-24

申请号：US2362

申请日：1979-01-10

申请人： Charles B. Beal

发明人： Charles B. Beal

IPC分类号： A61J15/00 ,  A61M25/01 ,  A61M25/09 ,  A61M25/00

CPC分类号： A61J15/0007 ,  A61M25/09 ,  A61M25/09025 ,  A61J15/0026 ,  A61J2205/20 ,  A61M25/0102 ,  A61M25/0108

摘要： A device for use in inserting soft and flexible tubular devices into a body passageways, said device characterized by being formed from a flexible base, such as multiple-strand nylon thread and having deposited upon said flexible base a soluble material such as gelatin, said soluble material characterized by being less flexible than said base in its undissolved state.

摘要翻译： 一种用于将软和柔性管状装置插入体通道中的装置，所述装置的特征在于由诸如多股尼龙线的柔性基底形成并且在所述柔性基底上沉积可溶性材料例如明胶，所述可溶性 其特征在于在其未溶解状态下比所述碱更不柔性的材料。