Title:
FLOW PATH SWITCHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/088072
Kind Code:
A1
Abstract:
This flow path switching device is provided with a tube flow path 101 and a clamp part 102 for opening and closing the tube flow path 101. The tube flow path 101 comprises: a first tube 111; a second tube 112; a third tube 113 connected to the first tube 111 on the proximal end side and to the second tube 112 on the distal end side; and a fourth tube 114 connected to the second tube 112 on the proximal end side and to the first tube 111 on the distal end side. The clamp part 102 collectively closes at least one of the following pairs: the first tube 111 and the second tube 112; and the third tube 113 and the fourth tube 114.
Inventors:
KAWABE MINAMI (JP)
MORITA TOMOE (JP)
TSUCHITORI YASUKI (JP)
FUJII DAISUKE (JP)
MORITA TOMOE (JP)
TSUCHITORI YASUKI (JP)
FUJII DAISUKE (JP)
Application Number:
PCT/JP2017/036135
Publication Date:
May 17, 2018
Filing Date:
October 04, 2017
Export Citation:
Assignee:
NIPRO CORP (JP)
International Classes:
A61M39/28; A61M1/36
Foreign References:
| JP2007510471A | 2007-04-26 | |||
| JP2001129084A | 2001-05-15 | |||
| US4439179A | 1984-03-27 | |||
| US3316935A | 1967-05-02 | |||
| JP2001512361A | 2001-08-21 |
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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