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专利名称：SUSTAINED RELEASE CAPSULES发明人：Robert William Lachlan Holmes申请号：US13386202申请日：20100716
公开号：US20120123394A1公开日：20120517
专利附图：
摘要：The invention relates to an intraruminal sustained release capsule which iscapable of delivering a sustained release dose of a first medicament to an animal, as wellas either or both of a dump dose of a second medicament or mineral, and an exit dose ofa third medicament or mineral. The capsule can have a dissolvable overcap moulded from
plasticised starch enabling a dump dose of medicament to be held between the overcapand one end of the capsule. A piston within the body of the capsule can be modified toenable it to accommodate an exit dose of medicament within its hollow interior which isaligned with an aperture at the end of the capsule which enables release of themedicaments to the rumen. After insertion of the capsule in the animal the overcap (ifpresent) dissolves and separates from the capsule to release the dump dose of
medicament. The sustained release medicament is then dispensed via the apertured end,followed by the release of the exit dose of medicament (if present).
申请人：Robert William Lachlan Holmes
地址：North Shore City NZ
国籍：NZ
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