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Patent Searching and Data


Title:
GAS PASSAGE CONNECTION TOOL AND EXTRUSION DEVICE EQUIPPED THEREWITH
Document Type and Number:
WIPO Patent Application WO/2021/070626
Kind Code:
A1
Abstract:
A connection tool (1) includes a first connector (10), a second connector (80) which is capable of being connected to and separated from the first connector, and a release cap (70). The first connector has a valve assembly capable of opening and closing a passage of the first connector. When the second connector is connected to the first connector, the second connector acts upon the valve assembly so that the second connector communicates with the first connector. When the release cap is connected to the first connector, the release cap acts upon the valve assembly to enable gas to flow outside from the first connector. When nothing is connected to the first connector, the valve assembly prevents the flow of the gas through the passage toward a connection port.

Inventors:
KAWACHI KEITA
SATO YOSHINORI
Application Number:
PCT/JP2020/036073
Publication Date:
April 15, 2021
Filing Date:
September 24, 2020
Export Citation:
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Assignee:
JMS CO LTD (JP)
International Classes:
A61M39/10; A61J1/10; A61J1/14; A61M39/26
Domestic Patent References:
WO2018181502A12018-10-04
Foreign References:
JP2017526511A2017-09-14
JP2009101093A2009-05-14
JP2005337370A2005-12-08
JP3111067U2005-07-07
Attorney, Agent or Firm:
IKEUCHI & PARTNERS (JP)
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