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    • 5. 发明授权
    • Adhesion barrier applicator
    • 粘合阻隔涂料
    • US5395383A
    • 1995-03-07
    • US187376
    • 1994-01-27
    • Ronald D. AdamsRichard M. O'GradyRobert L. Marvin, Jr.Mary B. YoutslerMichael T. Brown
    • Ronald D. AdamsRichard M. O'GradyRobert L. Marvin, Jr.Mary B. YoutslerMichael T. Brown
    • A61B1/00A61B20060101A61B17/00A61B17/12A61B17/42A61B19/00A61F2/00
    • A61F2/0063A61B17/00234A61B2090/0816A61F2002/0072
    • An applicator is provided for applying a sheet of surgical material, e.g., an adhesion barrier or other surgical fabric, to internal body tissue. The applicator includes an expandable operating tip which is insertable into an endoscopic tube through an incision in a body to enable a surgeon to apply the adhesion barrier or other surgical fabric to tissue inside the body. A preferred embodiment of the applicator includes a set of telescoping tubes comprising an outer delivery tube, a intermediate deployment tube, and a inner irrigation tube. An expandable spreader tip is mounted at the distal end of the irrigation tube and connected to the distal end of the deployment tube. By advancing the deployment tube and irrigation tube relative to the delivery tube, the spreader tip is exposed at the distal end of the delivery tube. The spreader tip is expanded by movement of the deployment tube relative to the irrigation tube to spread the adhesion barrier over the tissue. A nozzle is provided at the distal end of the irrigation tube for applying a fluid, e.g., a saline solution, to the adhesion barrier.
    • 提供了一种用于将外科材料片材例如粘附屏障或其它手术织物片材施加到内部身体组织的施加器。 施用器包括可扩展的操作尖端,其可通过体内的切口插入到内窥镜管中,以使得外科医生能够将粘附屏障或其它手术织物施加到身体内的组织。 涂抹器的优选实施例包括一组伸缩管,其包括外部输送管,中间展开管和内部冲洗管。 可膨胀的扩张器尖端安装在冲洗管的远端并连接到展开管的远端。 通过相对于输送管推进展开管和冲洗管,扩张器尖端在输送管的远端处露出。 通过展开管相对于冲洗管的运动来扩展吊具末端,以将粘附屏障铺展在组织上。 在冲洗管的远端处设置一个喷嘴,用于将一种流体例如盐水溶液施加到粘合屏障上。
    • 6. 发明授权
    • Firebox for vertical hearth barbecue grill
    • 火炉用于垂直炉床烧烤架
    • US5947007A
    • 1999-09-07
    • US223789
    • 1998-12-31
    • Richard M. O'GradyGlen NielsenWilliam D. HesterAlphonso G. Andress
    • Richard M. O'GradyGlen NielsenWilliam D. HesterAlphonso G. Andress
    • A47J37/07A47J37/00F24B3/00
    • A47J37/0718A47J37/0763
    • A removable firebox for use in a portable, collapsible barbecue grill including retractable heating grate on top of the firebox and a retractable mid-level cooking grill for providing high-temperature cooking. A lower main grill is disposed in a base cavity of the barbecue grill for providing moderate temperature cooking. The firebox rests in the base cavity of the grill housing and provides heat to a cooking area defined by the base cavity, an upper lid of the housing and a pair of side walls extending upward from the base cavity. The firebox and/or the upper lid includes insulation and/or cooling baffles to protect users from heated surfaces. Venting is provided from the sides and rear of the grill housing. When collapsed, the grate and grills fold onto or are retracted within the firebox, and the entire firebox assembly is stowed in a sealed grill housing. The top and bottom portions of the grill housing mate to form a sealed container-like structure for convenient transportability or storage. The barbecue grill also includes foldable legs that lock into extended position when deployed.
    • 一个可拆卸的火炉,用于便携式,可折叠的烧烤架,包括在火炉顶部的可收回的加热炉排,以及用于提供高温烹饪的可伸缩的中间烹饪炉。 下部主烤架设置在烧烤架的基座腔中,用于提供中等温度的烹饪。 火炉放置在格栅外壳的基座腔中,并向由基座腔,外壳的上盖和从底座向上延伸的一对侧壁所限定的烹饪区域提供热量。 火箱和/或上盖包括绝缘和/或冷却挡板,以保护用户免受加热表面的影响。 从格栅外壳的侧面和后部提供排气。 当折叠时,格栅和格栅折叠到火箱内或者缩回到火箱内,并且整个火箱组件被收纳在密封的格栅外壳中。 格栅外壳的顶部和底部配合以形成密封的容器状结构,便于运输或储存。 烧烤架还包括可折叠的腿,在展开时锁定到伸展位置。