Title:
デュアル圧力センサ患者用換気装置
Document Type and Number:
Japanese Patent JP6431033
Kind Code:
B2
Abstract:
A patient ventilation apparatus is disclosed. The apparatus includes an inlet port connectible to an oxygen source with pressurized oxygen enriched gas. An outlet port is connectible over a gas delivery conduit to a patient interface configured for fitment on a patient respiratory passageway. A valve is in pneumatic communication with the inlet port and with the outlet port. A first pressure sensor measures a patient interface pressure, which is connectible to the first pressure sensor over a pressure sensor line. A second pressure sensor measures a valve output pressure. A controller is in communication with the first pressure sensor, the second pressure sensor, and the flow sensor, to detect a patient inspiratory phase and a patient expiratory phase based upon a combination of measurements of the first pressure sensor and the second pressure sensor and to regulate the valve to selectively deliver pressurized oxygen enriched gas to the patient interface.
Inventors:
Ahmad, Samil S.
Balois Verzien, Leonard Albert
Brambilla, Enrico
Balois Verzien, Leonard Albert
Brambilla, Enrico
Application Number:
JP2016502152A
Publication Date:
November 28, 2018
Filing Date:
March 13, 2014
Export Citation:
Assignee:
Breeze Technologies, Inc.
International Classes:
A61M16/00; A62B7/04
Domestic Patent References:
| JP2008519661A | ||||
| JP10005337A | ||||
| JP7000516A |
Foreign References:
| US20110277765 | ||||
| US20100078024 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda
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