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1. 发明授权

US5069666A Intravenous admixture protective device 失效
标题翻译：静脉注射保护装置
公开(公告)号：US5069666A
公开(公告)日：1991-12-03
申请号：US652990
申请日：1991-02-08
申请人： Stephen H. Gericke
发明人： Stephen H. Gericke
IPC分类号： A61M5/32 , A61M39/04
CPC分类号： A61M39/04 , A61M5/3213
摘要： A conical shield for attachment to a conventional admixture site which effectively and economically provides: 1) positive needle-thick protection for an individual administering medication; 2) secure locking of the device to the admixture site; 3) security from accidental disconnection of the intravenous solution and; 4) a method whereby the caps of hypodermic needles may be safely removed, stored during injection of medication or withdrawal of body fluids and returned to cover the needle following use.
摘要翻译：用于连接到常规混合物位点的圆锥形屏蔽件，其有效和经济地提供：1）针对个体给药的阳性针厚保护; 2）将设备牢固地锁定到混合物部位; 3）意外断开静脉注射溶液的安全性; 4）一种方法，其中可以安全地除去皮下注射针的盖，在注射药物期间储存或者抽出体液，并在使用后返回以覆盖针。

2. 发明授权

US4944728A Intravenous catheter placement device 失效
标题翻译：静脉导管放置装置
公开(公告)号：US4944728A
公开(公告)日：1990-07-31
申请号：US258578
申请日：1988-10-17
申请人： Michael W. Carrell , Stephen H. Gericke
发明人： Michael W. Carrell , Stephen H. Gericke
IPC分类号： A61M5/32 , A61M25/06
CPC分类号： A61M25/0631 , A61M25/0606 , A61M2005/3223 , A61M2005/3224 , A61M25/0693 , A61M5/322
摘要： An intravenous catheter placement device which includes a tubular catheter section concentrically surrounding an elongated tubular needle which has a bias cut point projecting from one end of the catheter section with the bias cut point of the needle being used to lead the catheter section into a blood vessel. A protective sheath subassembly is connected to the needle and to the catheter section to permit the needle to be withdrawn through the tubular catheter section into a protective rigid tubular sheath, leaving the catheter section emplaced in the blood vessel. Locking elements on the protective tubular sheath subassembly lock the needle in the protected position.
摘要翻译：一种静脉导管放置装置，其包括同心地围绕细长管状针的管状导管部分，所述管状导管部分具有从所述导管部分的一端突出的偏压切口，所述偏压切断点用于将所述导管部分引导到血管。保护性鞘组件连接到针和导管部分，以允许针通过管状导管部分被抽出到保护性的刚性管状护套中，使得导管部分放置在血管中。保护性管状鞘组件上的锁定元件将针锁定在受保护位置。

3. 发明授权

US5066277A Protective system for safe disposition of a hypodermic syringe device 失效
标题翻译：安全处置皮下注射器装置的保护系统
公开(公告)号：US5066277A
公开(公告)日：1991-11-19
申请号：US652521
申请日：1991-02-08
申请人： Michael W. Carrell , Stephen H. Gericke
发明人： Michael W. Carrell , Stephen H. Gericke
IPC分类号： A61M5/32
CPC分类号： A61M5/3243
摘要： A device for protectively sheathing a syringe and hypodermic injection or body fluid withdrawal element, which device includes a tubular sheath having a syringe barrel reciprocably mounted within the tubular sheth for coaxial movement. The barrel carries a plunger for moving a liquid through a spout or tip on one end of the barrel. The sheath, near one of its ends, carries a locking element, and the barrel, adjacent its end through which liquid passes upon reciprocation of the plunger, carries a cooperating locking element which interlocks with that locking element carried by the sheath when the barrel is withdrawn into the sheath to a location where the barrel tip is totally encased and any hypodermic injection or fluid withdrawal element which is carried on the tip of the barrel is protected.
摘要翻译：一种用于保护性地护套注射器和皮下注射或体液抽取元件的装置，该装置包括管状护套，该管状护套具有可反复地安装在管状护套内用于同轴运动的注射器筒体。筒体带有用于使液体通过枪管的一端上的喷嘴或尖端移动的柱塞。护套在其一端附近承载一个锁定元件，并且该枪管在靠近柱塞往复运动时通过该端部的端部承载着一个配合的锁定元件，该锁定元件当枪管为被抽出到护套中至枪管尖端完全被包裹的位置，并且保护在枪管尖端上承载的任何皮下注射或排液元件。

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