Reakce krevního tlaku vůči LBNP zátěži při rozličných způsobech vyšetření

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Blood pressure response to LBNP load in various types of examinations

Popis výsledku v původním jazyce

The LBNP examination consists of two stages. The first stage represents the Push Pull simulation the second stage corresponds to the standard LBNP exposure. Push Pull effect is simulated by means of tilting LBNP device backwards to the -43° HDT (head down tilt) position. There is atmospheric pressure in the LBNP chamber. This first step corresponds to the plateau of microgravity. +Gz load is created by the rapid LBNP exposition accompanied with a rapid return of the LBNP device to the vertical position.Negative pressure level has the value of ?70 mmHg and this value is achieved in one second. The return of the device to the vertical position is accomplished also very rapidly, namely in two seconds. The second stage is accomplished again with one stepexposure to the negative pressure level of -70 mmHg with achievement of this value again in one second. Pilots are examined in the sitting position. LBNP exposition is also used as a method of drill in anti-g maneuvers.

Název v anglickém jazyce

Blood pressure response to LBNP load in various types of examinations

Popis výsledku anglicky

The LBNP examination consists of two stages. The first stage represents the Push Pull simulation the second stage corresponds to the standard LBNP exposure. Push Pull effect is simulated by means of tilting LBNP device backwards to the -43° HDT (head down tilt) position. There is atmospheric pressure in the LBNP chamber. This first step corresponds to the plateau of microgravity. +Gz load is created by the rapid LBNP exposition accompanied with a rapid return of the LBNP device to the vertical position.Negative pressure level has the value of ?70 mmHg and this value is achieved in one second. The return of the device to the vertical position is accomplished also very rapidly, namely in two seconds. The second stage is accomplished again with one stepexposure to the negative pressure level of -70 mmHg with achievement of this value again in one second. Pilots are examined in the sitting position. LBNP exposition is also used as a method of drill in anti-g maneuvers.

Druh

D - Stať ve sborníku

CEP obor

KA - Vojenství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

IFMBE Proceedings of the 4th European Conference of the International Federation for Medical and Biological Engineering

ISBN

978-3-540-89207-6

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Springer Berlin Heidelberg New York

Místo vydání

New York

Místo konání akce

Antwerp, Belgium

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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