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

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

Summary

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

Conditions

Pulse Oximeter Plethysmography

Intervention

Applying pulse oximeter sensor with different contact force

Location

SNUH
Seoul
Jongro Gu
Korea, Republic of
15710

Status

Not yet recruiting

Source

Seoul National University Hospital

Results (where available)

View Results

Links

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

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Medical and Biotech [MESH] Definitions

Extraoral devices for applying force to the dentition in order to avoid some of the problems in anchorage control met with in intermaxillary traction and to apply force in directions not otherwise possible.

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The rotational force about an axis that is equal to the product of a force times the distance from the axis where the force is applied.

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