Conjunto de sensor venoso central para medir datos fisiológicos para la determinación del gasto cardiaco y procedimiento para determinar el gasto cardiaco
GOEDJE, OLIVER,JOEKEN, STEPHAN,SCHEIER, JOERG,VEECK, MARCUS
申请号：
ES07121386
公开号：
ES2385603T3
申请日:
2007.11.23
申请国别(地区):
ES
年份:
2012
代理人:
摘要：
Central venous sensor assembly (1) for measuring physiological data for cardiac output determination, said assembly comprising a for measurement distal intravascular portion for placement in the inferior vena cava (5) of a patient (15) and a proximal parteintravascular for placement in the superior vena cava of a patient (15), - a distal unit flowmeter (7) arranged in the distal intravascular portion and adapted to proporcionardatos raw measurement for determining blood flow in the direction towards intravascularproximal part, - a proximal measuring unit flow (6) arranged in the proximal intravascular portion and adapted paraproporcionar data raw measurement for determining blood flow in the direction toward the distal parteintravascular, wherein the set Central venous sensor is connected to an evaluation unit (10) comprising unprimer inlet channel (9) for receiving data raw measurement of said distal flux measurement unit (7) yun second inlet channel (8) for receiving raw measurement data from said proximal deflujo measurement unit (6), and adapted to determine a first flow para- blood from the measurement data raw received from said distalde unit flowmeter (7), - determining a second blood flow from the measured data raw received from said unidadproximal flowmeter (6), - determining said cardiac output as a sum of said first blood flow and said second flujosanguíneo.Conjunto de sensor venoso central (1) para medir datos fisiológicos para la determinación del gasto cardiaco,comprendiendo dicho conjunto de medición- una parte intravascular distal para su colocación en la vena cava inferior (5) de un paciente (15) y una parteintravascular proximal para su colocación en la vena cava superior de un paciente (15),- una unidad distal de medición de flujo (7) dispuesta en la parte intravascular distal y adaptada para proporcionardatos de medición en bruto para la determinación de un flujo sanguíneo en el sentido hacia la parte intravascularproximal,- una unidad proximal d
