发明授权
- 专利标题: Infusion vessel
- 专利标题(中): 输液管
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申请号: US10370266申请日: 2003-02-19
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公开(公告)号: US07115117B2公开(公告)日: 2006-10-03
- 发明人: Yasuyuki Shiraishi , Keiji Hamamoto , Seiji Yoshimura
- 申请人: Yasuyuki Shiraishi , Keiji Hamamoto , Seiji Yoshimura
- 申请人地址: JP
- 专利权人: Taisei Kako Co., Ltd.
- 当前专利权人: Taisei Kako Co., Ltd.
- 当前专利权人地址: JP
- 代理机构: Wood, Phillips, Katz, Clark & Mortimer
- 优先权: JP2002-045312 20020221
- 主分类号: A61B19/00
- IPC分类号: A61B19/00 ; B65D25/08 ; B65D1/24 ; A61J1/00
摘要:
The present invention provides an infusion vessel, which is capable of separately containing a drug and a infusion liquid in a sterile manner and mixing the drug with the infusion liquid in a sterile manner by a simple operation for use, while ensuring the sterility of a connector thereof. The infusion vessel according to the present invention comprises a bag (2) for containing a infusion liquid, a two-mouth vial (3) for containing a drug, and a joint (4) connecting the bag and the vial. A lower mouth portion (33) of the vial (3) is sealed with a rubber plug (7). The joint (4) is air-tightly connected to a liquid outlet port (21) provided in a bottom portion of the bag (2), and extends downward. The joint (4) has an opening (46) for communication between the inside and the outside thereof. An O-ring (6) and an intermediate rubber plug (5) are respectively attached to the joint (4) above and below the opening (46), and fitted in the upper mouth portion (32) of the vial (3) in an axially movable manner.
公开/授权文献
- US20030158537A1 Infusion vessel 公开/授权日:2003-08-21