发明名称 |
MULTIPLE MATERIAL DISPENSING |
摘要 |
A device suitable for use as an intra vaginal device or as a bolus where, after initiation, a member (usually a plunger) moves with a known movement characteristic and is involved in the stagger release of multiple materials. That moving member is used to time the discharge of one or more material fro m its reservoir in the device (there being separate powering of the timed discharge) or is used to both time and indirectly power the discharge of one or more material from its reservoir, such discharges preferably being in a staggered manner. Optionally the moving member as a plunger may itself also directly discharge a material from a reservoir.
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申请公布号 |
CA2380589(A1) |
申请公布日期 |
2001.02.22 |
申请号 |
CA20002380589 |
申请日期 |
2000.08.09 |
申请人 |
INTERAG |
发明人 |
OGLE, COLIN ROGER;RATHBONE, MICHAEL JOHN;BURGGRAAF, SHANE;BUNT, CRAIG ROBERT |
分类号 |
A61D7/00;A61F6/08;A61M5/142;A61M5/145;(IPC1-7):A61D19/00;A61M5/00;A61M31/00 |
主分类号 |
A61D7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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