Study on Changes of Pulse Oximeter Plethysmographic Amplitude Induced by Respiration in Pediatric Patients

2016-10-25 05:36:35 | BioPortfolio


The purpose of this study is to evaluate the variations of respiratory changes in pulse oximeter plethysmographic amplitude (delta POP) according to different contact forces between finger and sensor of pulse oximeter. During general anesthesia without surgical stimuli, pulse oximeter sensor is applied with contact force of 0.2-0.4N and POP waveform is obtained for 90 seconds. Then, pulse oximeter sensor is applied with contact force of 0.8-1.0N and measurement will be repeated. Delta POP will be calculated and compared.

Study Design

Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic


Pulse Oximeter Plethysmography


Applying pulse oximeter sensor with different contact force


Jongro Gu
Korea, Republic of


Not yet recruiting


Seoul National University Hospital

Results (where available)

View Results


Published on BioPortfolio: 2016-10-25T05:36:35-0400

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