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    • 4. 发明申请
    • SAFETY FLUID TRANSFER CANNULA
    • 安全流体转运肛门
    • WO2006138184A3
    • 2007-03-29
    • PCT/US2006022626
    • 2006-06-09
    • INVIRO MEDICAL INCSHARP FRASER R
    • SHARP FRASER R
    • A61B19/00
    • A61J1/2096A61J1/201A61J2200/10
    • A cannula for transferring fluid relative to a vial or intravenous port having an elastomeric membrane includes: a cannula body having first and second opposite ends; the first end terminating in a tip for penetrating the elastomeric membrane; the body having a passage opening through the second end and extending within the cannula body towards the first end, the passage opening through at least one horizontal-oriented port through a side surface of the cannula body thereby to enable flow of fluid along the passage and between the opening through the second end and the side port. . An axial width of the port is smaller than a thickness dimension of a vial through which the cannula tip is to be inserted. A related method is also described.
    • 用于相对于具有弹性体膜的小瓶或静脉内端口传送流体的插管包括:具有第一和第二相对端的插管主体; 第一端终止于用于穿透弹性膜的尖端; 所述主体具有通过所述第二端的通道,并且在所述套管主体内朝向所述第一端延伸,所述通道通过穿过所述套管主体的侧表面的至少一个水平取向的端口,从而能够沿着所述通道流动流体, 在通过第二端的开口和侧端口之间。 。 端口的轴向宽度小于套管尖端要插入的小瓶的厚度尺寸。 还描述了相关方法。
    • 9. 发明申请
    • CONTROLLED NON-CLASSIFIED FILLING DEVICE AND METHOD
    • 控制非分类填充装置及方法
    • WO2014145313A3
    • 2015-01-29
    • PCT/US2014030052
    • 2014-03-15
    • PY INST LLC DR
    • PY DANIEL
    • B65B3/00
    • B65B55/04A61J1/05A61J1/1406A61J1/1425A61J1/201A61J1/2089A61J3/002A61J2200/10A61M5/002A61M5/1782B65B3/003B65B7/16B65B39/12B65B43/42
    • An injection member penetrates an elastic septum of a device defining a sealed, empty, sterile chamber in fluid communication with the septum. During penetrating, an annular interface is formed between the septum and the injection member extending axially between a penetration point on an interior surface of the septum in fluid communication with the sterile chamber, and an exterior surface of the septum engaging the injection member. The injection member is de-contaminated by (i) friction between the septum and injection member at the annular interface, and (ii) elongation of the septum at the annular interface. A substance is introduced through the injection member and into the sterile chamber of the device, the injection member is then withdrawn from the septum, the septum reseals itself at the resulting penetration aperture, and the chamber is maintained sterile throughout the foregoing steps.
    • 注射构件穿过限定与隔膜流体连通的密封的空的无菌室的装置的弹性隔膜。 在穿透期间,在隔膜和注射构件之间形成环形界面,所述注射构件在与无菌室流体连通的隔膜的内表面上的穿透点和与注射构件接合的隔膜的外表面之间轴向延伸。 注射构件被(i)环形界面处的隔膜和注射构件之间的摩擦和(ii)在环形界面处的隔膜伸长而被去污染。 物质通过注射构件引入并进入装置的无菌室中,然后将注射构件从隔膜中取出,隔膜在所得到的穿透孔处重新吸收,并且在整个上述步骤中腔室保持无菌。