Title:
改良型ディフューザーおよび圧力解放装置を備えたバブル加湿器
Document Type and Number:
Japanese Patent JP4593268
Kind Code:
B2
Abstract:
A bubble humidifier for adding humidity to supplied oxygen. The bubble humidifier has a humidifier base, for containing a quantity of liquid, and a cover for the humidifier base. The bubble humidifier has an oxygen inlet for supplying oxygen to the bubble humidifier and an moisturized oxygen outlet for connection to a moisturized oxygen supply conduit for supplying humidified oxygen to a patient, and the oxygen inlet being connected to a diffuser for diffusing the supplying oxygen within the bubble humidifier. The bubble humidifier has a pressure relief device for relieving excess pressure generated within the bubble humidifier during operation thereof. The bubble humidifier defining a longitudinal axis and the diffuser is arranged to discharge the oxygen from the diffuser substantially at an angle normal to the longitudinal axis of the bubble humidifier to minimize flow of liquid, contained within the humidifier base, from entering the moisturized oxygen outlet during operation of the bubble humidifier.
Inventors:
Salter Peter W.
Davenport James M.
Curty James N.
Crandall Barry
Davenport James M.
Curty James N.
Crandall Barry
Application Number:
JP2004504612A
Publication Date:
December 08, 2010
Filing Date:
May 13, 2003
Export Citation:
Assignee:
Salter Loves
International Classes:
A61M16/16; A61M16/20; A61M16/06; A61M16/08
Domestic Patent References:
| JP62139671A | ||||
| JP2001029474A |
Foreign References:
| GB1212147B | ||||
| US4338267 |
Attorney, Agent or Firm:
Tsutomu Adachi