Allowing Spontaneous Breathing During High-Frequency Oscillatory Ventilation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F08%3A12145747" target="_blank" >RIV/68407700:21460/08:12145747 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Allowing Spontaneous Breathing During High-Frequency Oscillatory Ventilation

Original language description

Patients connected to a high-frequency oscillatory ventilator should be paralysed or highly sedated so that the ventilator is able to work. The aim of the study is to design a special "Demand Flow System" allowing spontaneous breathing in patients ventilated using a high-frequency ventilator. The principle of the device is a fast and exact monitoring of pressure in the ventilatory circuit, followed by a separation of the pressure signal components generated by the oscillatory ventilator and by patient'sbreathing activity. The latest mentioned signal is used for a real-time control of the extra flow injected into the ventilatory circuit so that the extra flow could compensate the pressure changes generated by the patient. The system reduces imposed work of breathing by 80 % and it allows spontaneous breathing during high-frequency oscillatory ventilation.

Czech name

Umožnění spontánního dýchání při vysokofrekvenční umělé plicní ventilaci

Czech description

Článek se zabývá návrhem speciálního zařízení, které umožní pacientům spontánní dýchání při vysokofrekvenční umělé plicní ventilaci.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FS - Medical facilities, apparatus and equipment

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Lékař a technika

ISSN

0301-5491

e-ISSN

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Volume of the periodical

38

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

3

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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