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    • 3. 发明申请
    • MIXING TANK AND METHOD OF USE
    • 混合罐和使用方法
    • WO2012068352A2
    • 2012-05-24
    • PCT/US2011061155
    • 2011-11-17
    • NESS DANNYBARTLETT ROBERT
    • NESS DANNYBARTLETT ROBERT
    • B65G65/40B65G65/46B67D7/72
    • B67D7/0255B65G65/40B65G65/463
    • A method of transmitting a fluid into an oil well bore provides a frame supporting a vessel, the vessel having an interior, upper and lower end portions, a conically shaped side wall, and an outlet for discharging the fluid from the vessel. A viscous polymeric material is added to the vessel interior. A discharge pipe having a vertical section is placed below the vessel, the discharge pipe being in communication with the outlet. A positive displacement pump is contained within the discharge pipe. The pump transmits fluid from the outlet into the discharge pipe downstream of the vertical pipe section or pump. The fluid is selectively transmitted to either the vessel interior (for recirculating) or into the well. Air is added to the discharge flow line downstream of the pump. In one embodiment, the vessel contains a flexible bladder or bag that holds the material to be pumped. Air pressures the interior to collapse the bladder or bag, thus helping to force the contents of the bag (i.e. material to be pumped) through a provided discharge outlet.
    • 将流体传输到油井筒中的方法提供了支撑船舶的框架,船舶具有内部,上端部分和下端部分,圆锥形侧壁以及用于从船舶排放流体的出口。 将粘稠的聚合物材料添加到容器内部。 具有垂直截面的排放管放置在容器下方,排放管与出口连通。 排量管内装有容积式泵。 泵将流体从出口输送到垂直管段或泵下游的排放管中。 流体被选择性地传输到容器内部(用于再循环)或进入井中。 空气被添加到泵下游的排放流管线。 在一个实施例中,容器包含容纳待泵送材料的柔性囊或袋。 空气压迫内部以使气囊或袋塌陷,从而有助于迫使袋中的物质(即被泵送的物质)通过所提供的排出口。
    • 4. 发明申请
    • INTRODUCER FOR CANNULA AND METHOD
    • 引言肛门和方法
    • WO2009029332A1
    • 2009-03-05
    • PCT/US2008/068203
    • 2008-06-25
    • AVALON LABORATORIES, LLCBARTLETT, Robert H.JONKMAN, Kenneth R.
    • BARTLETT, Robert H.JONKMAN, Kenneth R.
    • A61M5/178A61M5/00A61B17/34
    • A61B17/3415A61M25/0017A61M25/0021
    • An introducer for a blood vessel cannula has a main elongate portion adapted for insertion into a blood vessel cannula. A first end of a transition portion is adjacent to and extends from the main elongate portion. The first end of the transition portion has an outside diameter larger than an outside diameter of a second end of the transition portion. A first end of an extended portion is adjacent to and extends from the second end of the transition portion and the first end of the extended portion has an outside diameter that is larger than an outside diameter of a second end of the extended portion. A distal end portion is adjacent the second end of the extended portion and has an aperture. A lumen extends through the aperture, main elongate portion, the transition portion, the extended portion, and the distal end portion.
    • 用于血管插管的导引器具有适于插入血管套管的主细长部分。 过渡部分的第一端与主细长部分相邻并且从其延伸。 过渡部分的第一端的外径大于过渡部分的第二端的外径。 延伸部分的第一端与过渡部分的第二端相邻并且从该延伸部分的第二端延伸,并且延伸部分的第一端具有大于延伸部分的第二端的外径的外径。 远端部分与延伸部分的第二端相邻并且具有孔。 内腔延伸穿过孔,主细长部分,过渡部分,延伸部分和远端部分。
    • 7. 发明申请
    • INTRODUCER FOR CANNULA AND METHOD
    • 导管和方法介绍
    • WO2009029332A4
    • 2009-05-14
    • PCT/US2008068203
    • 2008-06-25
    • AVALON LAB LLCBARTLETT ROBERT HJONKMAN KENNETH R
    • BARTLETT ROBERT HJONKMAN KENNETH R
    • A61M5/178A61B17/34A61M5/00
    • A61B17/3415A61M25/0017A61M25/0021
    • An introducer for a blood vessel cannula has a main elongate portion adapted for insertion into a blood vessel cannula. A first end of a transition portion is adjacent to and extends from the main elongate portion. The first end of the transition portion has an outside diameter larger than an outside diameter of a second end of the transition portion. A first end of an extended portion is adjacent to and extends from the second end of the transition portion and the first end of the extended portion has an outside diameter that is larger than an outside diameter of a second end of the extended portion. A distal end portion is adjacent the second end of the extended portion and has an aperture. A lumen extends through the aperture, main elongate portion, the transition portion, the extended portion, and the distal end portion.
    • 用于血管套管的导引器具有适于插入血管套管中的主细长部分。 过渡部分的第一端与主细长部分相邻并从主细长部分延伸。 过渡部分的第一端具有比过渡部分的第二端的外径大的外径。 延伸部分的第一端与过渡部分的第二端相邻并从延伸部分的第二端延伸,并且延伸部分的第一端具有比延伸部分的第二端的外径大的外径。 远端部分邻近延伸部分的第二端并具有孔。 内腔延伸穿过孔,主细长部分,过渡部分,延伸部分和远端部分。