Title:
TUBE CONNECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2013/153722
Kind Code:
A1
Abstract:
This tube connection structure is used for a living organism and comprises a first connector (1) and a second connector (11), which are provided to respective ends of two tubes and which are fitted to each other. In a non-fitted state in which the first connector (1) and the second connector (11) are not fitted to each other, the leakage of liquid flowing through the tubes is prevented, and in a fitted state in which the first connector (1) and the second connector (11) are fitted to each other, the two tubes are connected to each other so that the liquid can flow therethrough. The tube connection structure is characterized in that, in the non-fitted state, respective surface regions of both the front end surface (S1) of the first connector (1) which faces the second connector (11) and the front end surface (S2) of the second connector (11) which faces the first connector (1) are substantially flat surfaces.
Inventors:
CHIDA TAKAHIRO (JP)
KIMURA KYOUTA (JP)
KIMURA KYOUTA (JP)
Application Number:
PCT/JP2013/000836
Publication Date:
October 17, 2013
Filing Date:
February 15, 2013
Export Citation:
Assignee:
TERUMO CORP (JP)
International Classes:
F16L37/30; A61M39/02
Domestic Patent References:
| WO2009075192A1 | 2009-06-18 |
Foreign References:
| JPH08247366A | 1996-09-27 | |||
| JPH0376948B2 | 1991-12-09 | |||
| US2333496A | 1943-11-02 | |||
| JP3040666B2 | 2000-05-15 | |||
| JPS4517119Y1 | 1970-07-14 | |||
| JPH1082493A | 1998-03-31 | |||
| JP3529562B2 | 2004-05-24 | |||
| US5492147A | 1996-02-20 | |||
| JP2007500572A | 2007-01-18 | |||
| JP2003534884A | 2003-11-25 | |||
| US20030060804A1 | 2003-03-27 |
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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