Title:
GAS INJECTION DEVICE AND BALLOON
Document Type and Number:
WIPO Patent Application WO/2023/058122
Kind Code:
A1
Abstract:
Provided are a gas injection device 100 and a balloon with which adverse events are unlikely to occur depending on the manner in which the balloon is installed on the device. A gas injection device 100 that injects gas into a balloon body from a balloon valve connected to a gas injection cylinder of the balloon body, the gas injection device 100 comprising: a nozzle that is inserted into the balloon valve and that injects gas into the balloon body; a valve mechanism that opens and closes a gas flow passage leading to the nozzle; a drive mechanism that causes the nozzle to advance and retract; a balloon case mounting part 120 that has a flat bottom surface and has mounted thereon a balloon case to which the balloon valve is fixed and in which the balloon body is accommodated, whereby the open end of the balloon valve can be fixed in an orientation opposing the advancing of the nozzle; and a control unit that controls the drive mechanism and the valve mechanism, the control unit receiving a start instruction, causing the nozzle to advance, causing the nozzle to be inserted into and bonded to the balloon valve, and causing gas to be injected into the balloon body.
Inventors:
JEON JUNTAK
Application Number:
PCT/JP2021/036852
Publication Date:
April 13, 2023
Filing Date:
October 05, 2021
Export Citation:
Assignee:
RISING ENTERTAINMENT CO LTD (JP)
International Classes:
A63H27/10
Domestic Patent References:
| WO2016125778A1 | 2016-08-11 |
Foreign References:
| JP2002334371A | 2002-11-22 | |||
| JPH06337985A | 1994-12-06 | |||
| JPH06210986A | 1994-08-02 | |||
| US20090266838A1 | 2009-10-29 |
Attorney, Agent or Firm:
FUKUCHI Takeo (JP)
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