发明名称 |
Device to deliver a powdery medicine into nasal cavity |
摘要 |
A device that delivers a powdery medicine for a nasal cavity includes positioning guides that cause a capsule to slide as far as a predetermined position and are provided on the side of cutters to make holes on both ends of the capsule provided between the connection port on the side of a nozzle that sprays the powdery medicine into the nasal cavity. The device further includes a connection port on the side of a pump that supplies spray air to the nozzle in order to make the size of the holes made on both ends of the capsule constant, wherein a distance between the connection ports is made shorter than a distance between blade tips of the cutters. |
申请公布号 |
US7722566(B2) |
申请公布日期 |
2010.05.25 |
申请号 |
US20030574220 |
申请日期 |
2003.10.09 |
申请人 |
SHIN NIPPON BIOMEDICAL LABORATORIES, LTD. |
发明人 |
TSUTSUI TATSUO |
分类号 |
A61M37/00;A61M15/00;A61M15/08 |
主分类号 |
A61M37/00 |
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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