Title:
VARIABLE FREQUENCY JET VENTILATION APPARATUS
Document Type and Number:
Japanese Patent JPS62183763
Kind Code:
A
Abstract:
Respiration therapy apparatus includes a valve (22) for generating pulses of inhalation gas for delivery to a patient. A chamber (52) permits inhalation gas pulses to be generated by entraining humidified low pressure gas with the pulses of high pressure entrainment gas. Control means (12) are provided so that the pulses of entrainment gas may be of variable frequency, duration and duty cycle by modulating the flow of a highly pressured gas with a solenoid operating the valve (22).
Inventors:
ERITSUKU EICHI GURUTSUKU
HENRII MAKUDONARUDO
JIYAIANTO SABUNISU
BAANAADO SHII UEINBAAGU
HENRII MAKUDONARUDO
JIYAIANTO SABUNISU
BAANAADO SHII UEINBAAGU
Application Number:
JP1590687A
Publication Date:
August 12, 1987
Filing Date:
January 26, 1987
Export Citation:
Assignee:
ADVANCED PARUMONARII TECHNOL I
International Classes:
A61M16/00; A61G10/00; (IPC1-7): A61G10/00
Attorney, Agent or Firm:
Akashi Masatake