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    • 17. 发明授权
    • Hypodermic syringe body structure
    • 皮下注射器体结构
    • US3870044A
    • 1975-03-11
    • US37205373
    • 1973-06-19
    • BURRON MEDICAL PROD INC
    • BURKE GEORGE KRAINES KENNETH
    • A61M5/24A61M5/31A61M5/32
    • A61M5/2429A61M5/3202A61M2005/3121
    • A hypodermic syringe body structure including a plastic barrel open at one end and having an integral sleeve extending inwards from its other end, a separately formed plastic inner tubular member is arranged within the barrel and connected therewith so that at least a portion thereof is within the sleeve, one of the barrel and tubular member having an integral tubular extension projecting outwards of the other end of the barrel and which extension includes a frangible portion and a hub for receiving a cannula. One of inner tubular member and the sleeve has a connector means thereon for connection with the connector on the stopper of a liquid medicament container, and a piercing spike for piercing the stopper is connected to one of the tubular member or connector so that the syringe body structure can be connected with a liquid medicament container to constitute a complete hypodermic syringe with the tubular extension and associated cannula being broken off after a single use.
    • 一种皮下注射器体结构,其包括在一端开口的塑料桶,并且具有从其另一端向内延伸的整体套筒,分开形成的塑料内管状构件设置在筒体内并与之连接,使得其至少一部分在其内 套筒中的一个,其中一个管状构件具有从筒的另一端向外突出的整体管状延伸部,并且该延伸部包括易碎部分和用于接收插管的毂。 内管状部件和套筒之一具有连接器装置,用于与液体药物容器的止动件上的连接器连接,并且用于刺穿止动件的穿刺尖端连接到管状部件或连接器之一,使得注射器主体 结构可以与液体药物容器连接以构成完整的皮下注射器,其中管状延伸部分和相关套管在单次使用后被分解。
    • 18. 发明授权
    • Intravenous needle assembly
    • 内脏针组件
    • US3640275A
    • 1972-02-08
    • US3640275D
    • 1970-05-05
    • BURRON MEDICAL PROD INC
    • BURKE GEORGE KRAINES KENNETH
    • A61M25/06A61M5/32A61M5/00
    • A61M25/0637
    • An intravenous needle assembly for administering medication into a patient comprising a cannula having a hub portion from the opposite sides of which extend a pair of hub wing sections. The hub wing sections are adapted to flex in either direction around said hub into abutting contact with one another to form a gripping handle for holding the cannula while it is being inserted into the vein of the patient. The wing portions include interlocking means thereon which serve both to lock the wing portions together in an upright position thereby preventing them from slipping relatively to one another and also to provide a roughened surface on the outside of said wing portions thereby lessening the danger of the fingers of the person handling said needle assembly from slipping on said wing portions.
    • 一种静脉内针组件,其用于向患者施用药物,其包括具有毂的部分的套管,所述套管的相对侧延伸一对轮毂翼部分。 轮毂翼部分适于在围绕所述轮毂的任一方向上弯曲以彼此抵靠接触,以形成用于在套管插入到患者的静脉中时保持套管的把手。 翼部包括其上的互锁装置,其用于将翼部一起锁定在一起,从而防止它们相对于彼此滑动,并且还在所述翼部的外侧上提供粗糙表面,从而减少手指的危险 处理所述针组件的人在所述翼部上滑动。