Title:
酸素濃縮装置
Document Type and Number:
Japanese Patent JP7234458
Kind Code:
B2
Abstract:
Provided is an oxygen concentration device that can facilitate easy and secure replacement work, such as attaching and detaching the adsorption cylinder while reducing the force applied from the oxygen concentration device body to the adsorption cylinder cartridge in the direction of detaching and thus ensuring the connection with the oxygen concentration device, wherein the axis line of the gas flow direction of the adsorption cylinder intersects with either connection axis in the end part for supplying pressurized air to the adsorption cylinder or the end part for extracting oxygen from the adsorption cylinder.
Inventors:
Yuichi Hirai
Akinobu Muramoto
Akinobu Muramoto
Application Number:
JP2022510641A
Publication Date:
March 07, 2023
Filing Date:
March 25, 2021
Export Citation:
Assignee:
Teijin Pharma Limited
International Classes:
A61M16/10
Domestic Patent References:
| JP2014136134A | ||||
| JP2006232632A | ||||
| JP2006166996A |
Foreign References:
| US20170361052 |
Attorney, Agent or Firm:
Taro Tameyama
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