Title:
呼吸器システム内の空気流量を検量する方法およびシステム
Document Type and Number:
Japanese Patent JP4757432
Kind Code:
B2
Abstract:
A method and apparatus for calibrating the air flow in a respirator system is provided. The method provides for the establishment of control set points in a true calibration protocol through the simple triggering of the microprocessor of a controller. When the trigger is initiated, the microprocessor engages and provides the logic for the calibration cycle. The calibration cycle proceeds until a second trigger terminates the process and establishes the control set points. The calibration sequence of the method relies only on an initiation and termination trigger that is facilitated by components integral to the apparatus.
Inventors:
Mike Earl Bennett
David Cook
David Cook
Application Number:
JP2002565671A
Publication Date:
August 24, 2011
Filing Date:
July 02, 2001
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
A62B27/00; A61B17/88; A62B7/10; A62B17/04; A62B18/00; A62B18/02; G01F1/00
Domestic Patent References:
| JPH0274267A | 1990-03-14 | |||
| JPH0339303A | 1991-02-20 | |||
| JP2000507121A | 2000-06-13 |
Foreign References:
| EP0621056A1 | 1994-10-26 | |||
| WO1998041306A1 | 1998-09-24 |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mitsuo Wada
Mitsuo Tanaka
Mitsuo Wada