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Respiratory Measurement of Volume Change Using Accelerometer, Thermographic Camera Electrical Impedance Tomography and Motion Correlation Analysis Using Mattress Sensor in Healthy Individuals

NCT04964245 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2021-07-16

No results posted yet for this study

Summary

Tidal volume can be the most important technical indicator for ventilation. Measuring the volume of breathing can be used as an indicator of how effective a patient's gas exchange is, and as a predictive indicator of the statue of respiratory disease indirectly. These Tidal volumes can be measured using spirometry and pneumotachograph, and the breathing volume and the rate of airflow can directly or indirectly evaluate the lung function of the patient.

However, spirometry has limitations that patients who are difficult to measure, and that it is difficult to measure in bed. In this work, the movement of the thorax due to breathing is measured in a non-invasive manner (accelerometer, thermographic camera) and the accuracy is compared through changes in thoracic impedance obtained through Pulmovista 500. Furthermore, we would like to correlate the motion of the measured object through a mattress sensor.

Conditions

  • Healthy Adult

Interventions

DEVICE

accelometer

the respiration parameters are measured using an accelometer.

DEVICE

thermographic camera

the respiration parameters are measured using an thermographic camera.

DEVICE

Electrical Impedance Tomography

the respiration parameters are measured using an electrical impedance tomograhy.

DEVICE

Mattress Sensor

the respiration parameters are measured using an Mattress pressure

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Principal Investigators

  • Jeongmin Kim · Severance Hospital, Yonsei University Health System

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
19 Years
Max Age
50 Years
Sex
MALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-07-31
Primary Completion
2021-08-31
Completion
2021-08-31

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04964245 on ClinicalTrials.gov