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
    • 17. 发明申请
    • DRUG DISPENSER
    • 药物分配器
    • WO0000242A3
    • 2000-02-24
    • PCT/US9914680
    • 1999-06-29
    • ORBON CORPRICHEAL RODGER JCHEN JEFFREY YSENATORI MARK DMCKINNON RAYLOONG LIM WAI
    • RICHEAL RODGER JCHEN JEFFREY YSENATORI MARK DMCKINNON RAYLOONG-LIM WAI
    • A61F9/00A61J1/00A61J1/20A61M37/00
    • A61F9/0008A61J1/2027A61J1/2041A61J1/2093
    • This invention is a drug dispenser (10) for administering a drug solution (50) ophthalmically comprising a cylindrical member (20) having an open proximal end (32), a distal end (28) having a hole (26), and a connecting passage (36) formed in a sidewall thereof. A plunger (34) receivable in the proximal end (32) of the cylindrical member (20) wherein the member (20) is axially slidable on the plunger (34) between a non-mix, and a mix position. The dispenser (10) further comprises a piston (40) slidably disposed within the cylindrical member (20) in sealing engagement therewith. The distal end (42) of the piston (40) is located proximally of the passage (36), and forms a drug chamber (44) with the distal end (28) of the member (20) for storing a drug (22) when the member (20) is in its non-mix position. The proximal end (46) of the piston (40) is distally spaced from the plunger (34) to form a diluent chamber (48) therebetween for storing a diluent when the cylindrical member (20) is in its non-mix position. When the cylindrical member (20) is moved to its mix position the drug chamber (44), and diluent chamber (48) are in fluid communication.
    • 本发明是一种用于给药液体(50)的药物分配器(10),其中眼药液包括具有开口近端(32)的圆柱形构件(20),具有孔(26)的远端(28) 通道(36)形成在其侧壁中。 柱塞(34)可接收在圆柱形构件(20)的近端(32)中,其中构件(20)可在非混合位置和混合位置之间在柱塞(34)上轴向滑动。 分配器(10)还包括可滑动地设置在与其密封接合的圆柱形构件(20)内的活塞(40)。 活塞(40)的远端(42)位于通道(36)的近侧,并与构件(20)的远端(28)形成用于储存药物(22)的药物室(44) 当构件(20)处于其非混合位置时。 活塞(40)的近端(46)与柱塞(34)向远侧间隔开,以在其间形成稀释剂室(48),用于当圆柱形构件(20)处于非混合位置时储存稀释剂。 当圆柱形构件(20)移动到其混合位置时,药物室(44)和稀释剂室(48)处于流体连通状态。