会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Patient-fillable and non-invasive hypodermic injection device assembly
    • 患者可填充和非侵入性皮下注射装置组装
    • US4940460A
    • 1990-07-10
    • US283737
    • 1988-12-12
    • James P. Casey, I.J. Thomas Morrow
    • James P. Casey, I.J. Thomas Morrow
    • A61M5/20A61M5/30A61M5/31
    • A61M5/30A61M2005/3132A61M5/2053
    • The assembly includes an injection device which includes a housing having an ampule-receiving chamber, a gas charge, and means for delivering a predetermined amount of gas to the ampule-receiving chamber. The device includes an injection-counting ring which is received in a groove extending about the housing wherein the ring includes a counting mechanism thereon and is constructed to allow one-way only rotation thereof relative to the housing. The patient-fillable ampule of the invention includes an ampule body having a plunger end and an orifice end, a medication retaining cavity and an elongate plunger which is received in one end of the cavity. An orifice-bearing end cap is fixed to the orifice end of the body. A truncated hypodermic needle is received in the end cap. A removable needle is provided for filling the ampule and allows use of the ampule as a conventional syringe. The ampule is attached to the hypodermic device by means of an ampule sleeve which extends about the ampule body along the length thereof and which cooperates with a retainer collar located on the device.
    • 该组件包括注射装置,该注射装置包括具有安瓿容纳室,气体充气的壳体和用于将预定量的气体输送到安瓿容纳室的装置。 该装置包括一个注射计数环,该注射计数环被容纳在围绕壳体延伸的凹槽中,其中环上包括计数机构,并被构造成允许其相对于壳体单向旋转。 本发明的患者可填充安瓿包括具有柱塞端和孔端的安瓿本体,药物保持腔和细长柱塞,其被容纳在空腔的一端。 孔口端盖固定在主体的孔口端。 截头皮下注射针头接受端盖。 提供可拆卸的针以填充安瓿,并允许使用安瓿作为常规注射器。 安瓿通过安瓿套筒连接到皮下注射装置,安瓿套筒沿着其长度围绕安瓿本体延伸,并且与位于装置上的保持器套环配合。