懸濁液用注腸容器
- 专利权人:
- シロウマサイエンス株式会社
- 发明人:
- 安部 秀基,池田 和弘
- 申请号：
- JP2009133616
- 公开号：
- JP5337584B2
- 申请日:
- 2009.06.03
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To solve such problems that conventionally, when downward tilting a discharge port of a container body and discharging suspension from an enema nozzle connected to the discharge port, it requires a preparation time till discharging and if the poor-solubility pharmaceutical stagnates at the discharge port of the container body and the discharge operation becomes hard and the thorough prevention of a counter flow is difficult in an enema container for poor-solubility pharmaceutical suspension.
SOLUTION: This enema container for suspension includes a valve storage cylinder 1 in a nozzle connection section 61 of an enema nozzle 60 connected to the discharge port 51 of the container body 50 storing the suspension and wherein the valve storage cylinder 1, in its inside, integrally stores a valve member 40 which has a valve head section 10 having a closely-attached side face and a spiral elastic spring section 30 which elastically presses the valve head section 10 and guides the suspension in the discharge direction. This constitution can fluidly discharge the poor-solubility pharmaceutical suspension from the enema nozzle 60 and surely prevent the counter flow from the enema nozzle side.
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- 来源网站：
- 中国工程科技知识中心
