![皮内注射装置](/CN/2013/8/6/images/201380031848.jpg)
基本信息:
- 专利标题: 皮内注射装置
- 申请号:CN201380031848.4 申请日:2013-04-17
- 公开(公告)号:CN104684602B 公开(公告)日:2017-11-24
- 发明人: P·范达默 , V·范克尔克霍芬 , S·维乌尔根 , R·卡默林克 , W·考曼斯 , L·舍伊伦 , K·C·L·拜尔斯 , B·佛雷耶 , W·波德维金斯
- 申请人: 安特卫普大学 , 沃克斯戴尔有限公司
- 申请人地址: 比利时安特卫普
- 专利权人: 安特卫普大学,沃克斯戴尔有限公司
- 当前专利权人: 安特卫普大学,沃克斯戴尔有限公司
- 当前专利权人地址: 比利时安特卫普
- 代理机构: 上海专利商标事务所有限公司
- 代理人: 浦易文
- 优先权: 1206766.6 2012.04.17 GB
- 国际申请: PCT/EP2013/057990 2013.04.17
- 国际公布: WO2013/156524 EN 2013.10.24
- 进入国家日期: 2014-12-16
- 主分类号: A61M5/20
- IPC分类号: A61M5/20 ; A61M5/24 ; A61M5/42
An intradermal injection device comprises a housing, a foot with an opening for passage of a needle; a reservoir movably mounted in the housing, and having a hollow space for holding a fluid; a hollow needle movably mounted in the housing and having a first end for penetrating the subject's skin and a second end for penetrating the reservoir, a plunger movably mounted in the housing for moving the needle through the opening for penetrating the subject's skin, and for pressing the fluid out of the reservoir. The reservoir is frictionally mounted inside the housing by first friction means, and the plunger is frictionally mounted to the reservoir by second friction means. The force to overcome the second friction is larger than the force to overcome the first friction.
公开/授权文献:
- CN104684602A 皮内注射装置 公开/授权日:2015-06-03