发明公开
- 专利标题： MEDICAL LIQUID-COLLECTION INJECTOR
- 专利标题（中）： 医疗液体收集注射器
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申请号： EP16740152.0申请日： 2016-01-19
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公开(公告)号： EP3248640A1公开(公告)日： 2017-11-29
- 发明人: YUKI, Takehiko , UEHARA, Yasumasa , KUNISHIGE, Takahiko , NAKANO, Kiyomi , UEHARA, Megumi , TAKIMOTO, Kazuhiko , ISHIDA, Miki
- 申请人： JMS. Co., Ltd.
- 申请人地址： 12-17, Kakomachi Naka-ku Hiroshima-shi Hiroshima 730-8652 US
- 专利权人： JMS. Co., Ltd.
- 当前专利权人： JMS. Co., Ltd.
- 当前专利权人地址： 12-17, Kakomachi Naka-ku Hiroshima-shi Hiroshima 730-8652 US
- 代理机构： Piésold, Alexander James
- 优先权： JP2015008090 20150119
- 国际公布： WO2016117545 20160728
- 主分类号： A61M5/34
- IPC分类号： A61M5/34 ; A61J15/00 ; A61M39/02
摘要：
A tube end (14) of a barrel (12) of an injector (1) includes a tubular portion (921) on which a spiral projection (925) is formed, and an inner circumferential surface of the tubular portion is a female tapered surface (922). A small-diameter portion (16) is formed between a liquid storing portion (15) into which a plunger (18) is inserted and the tubular portion (921). A base end (21) of a liquid collection needle (20) is fluid-tightly connected to the small-diameter portion (16), and a leading end of the liquid collection needle (20) protrudes from the tube end (14).
公开/授权文献
- EP3248640B1 MEDICAL LIQUID-COLLECTION INJECTOR 公开/授权日：2020-03-11
信息查询
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