MedTrace Logo

Efficacy and Safety of Pulmonary Function Analysis With Dynamic Digital Radiography Total Respiratory Cycle Photography

NCT05565027 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2022-10-04

No results posted yet for this study

Summary

The digital X-ray system produced by Shenzhen Angell Technology Co., Ltd was selected as the tested equipment, and the powerlab biological signal acquisition and analysis system equipped with a pneumotachograph by ADInstruments was selected as the reference equipment. During the study, the lung volume measurements obtained by the lung function analysis method based on the dynamic digital radiography full respiratory cycle photography of the tested equipment was compared with the lung volume measurements obtained by the reference device pneumotachograph. The consistency of the lung volume measurements was used as the main validity evaluation index to observe the distribution of the differences between the measured values of the test device and the reference device, and to verify the validity of the declared product according to the main validity evaluation index.

Conditions

  • Healthy Volunteers

Interventions

DEVICE

Dynamic digital radiography

The use of advanced dynamic X-ray photography and acquisition technology can obtain high-definition dynamic lung images of patients throughout the respiratory cycle for analysis.

DEVICE

Pneumotachograph

The pneumotachograph monitors the flow rate, and the lung volume is calculated by integrating.

Sponsors & Collaborators

  • Shenzhen People's Hospital

    lead OTHER

Principal Investigators

  • Rongchang Chen, PhD · Shenzhen People's Hospital

Study Design

Allocation
NON_RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-10-20
Primary Completion
2023-07-20
Completion
2023-10-20

More Related Trials

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 NCT05565027 on ClinicalTrials.gov