U.S., July 24 -- ClinicalTrials.gov registry received information related to the study (NCT07081295) titled 'New Saline-contrast EIT Method Without Breath Hold by Low Pass Filter' on July 02.
Brief Summary: The electrical impedance tomography (EIT) is a bedside, non-invasive, non-radiation imaging tool for lung mornitoring. Currently, the EIT saline-contrast method for lung perfusion evaluation has been widely used in clinical. However, this technique requires the patient to hold breath for 8-30s to avoid the respiratory interference. Hence, it is not suitable for patients that can not tolerate breath hold or unable to maintain a steady apnoea. This study aims to develop an algorithm system based on low frequency band pass filter for EIT s...