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- Optoelectronic_plethysmography abstract "Optoelectronic plethysmography (OEP) is a method to evaluate ventilation through an external measurement of the chest wall surface motion.A number of small reflective markers are placed on the thoraco-abdominal surface by hypoallergenic adhesive tape. A system for human motion analysis measures the three-dimensional coordinates of these markers and the enclosed volume is computed by connecting the points to form triangles. From OEP it is thus possible to obtain volume variations of the entire chest wall and its different compartments. The chest wall can be modeled as being composed of three different compartments: pulmonary rib cage (RCp), abdominal rib cage (RCa), and the abdomen (AB). This model is the most appropriate for the study of chest wall kinematics in the majority of conditions, including exercise. It takes into consideration the fact that the lung- and diaphragm-apposed parts of the rib cage (RCp and RCa, respectively) are exposed to substantially different pressures on their inner surface during inspiration, that the diaphragm acts directly only on RCa, and that non-diaphragmatic inspiratory muscles act largely on RCp. Abdominal volume change is defined as the volume swept by the abdominal wall.Optoelectronic plethysmography can be used following different measurement protocols, specifically developed for different applications and different experimental and clinical situations. In the arrangement designed for the analysis in sitting and standing positions, 89 markers are arranged on the thoraco-abdominal surface.Optoelectronic plethysmography can be used also in supine and prone positions.OEP was used to study chest wall kinematics in healthy subjects during exercise, patients with Chronic Obstructive Pulmonary Disease, patients with neuromuscular disorders and in Intensive Care Unit.The validation of the method was obtained by comparing the lung volume changes obtained by Volumetric and Flow measuring Spirometers and chest wall total volumes by optoelectronic plethysmography during different maneuvers.".
- Optoelectronic_plethysmography wikiPageExternalLink www.bts.it.
- Optoelectronic_plethysmography wikiPageID "2768512".
- Optoelectronic_plethysmography wikiPageLength "4581".
- Optoelectronic_plethysmography wikiPageOutDegree "10".
- Optoelectronic_plethysmography wikiPageRevisionID "628013083".
- Optoelectronic_plethysmography wikiPageWikiLink Category:Medical_equipment.
- Optoelectronic_plethysmography wikiPageWikiLink Category:Medical_treatments.
- Optoelectronic_plethysmography wikiPageWikiLink Category:Optoelectronics.
- Optoelectronic_plethysmography wikiPageWikiLink Chest_wall.
- Optoelectronic_plethysmography wikiPageWikiLink Chronic_Obstructive_Pulmonary_Disease.
- Optoelectronic_plethysmography wikiPageWikiLink Chronic_obstructive_pulmonary_disease.
- Optoelectronic_plethysmography wikiPageWikiLink Exercise.
- Optoelectronic_plethysmography wikiPageWikiLink Intensive_Care_Unit.
- Optoelectronic_plethysmography wikiPageWikiLink Intensive_care_unit.
- Optoelectronic_plethysmography wikiPageWikiLink Motion_analysis.
- Optoelectronic_plethysmography wikiPageWikiLink Physical_exercise.
- Optoelectronic_plethysmography wikiPageWikiLink Politecnico_di_Milano.
- Optoelectronic_plethysmography wikiPageWikiLink Polytechnic_University_of_Milan.
- Optoelectronic_plethysmography wikiPageWikiLink Spirometer.
- Optoelectronic_plethysmography wikiPageWikiLink Spirometers.
- Optoelectronic_plethysmography wikiPageWikiLink Thoracic_wall.
- Optoelectronic_plethysmography wikiPageWikiLinkText "Optoelectronic plethysmography".
- Optoelectronic_plethysmography hasPhotoCollection Optoelectronic_plethysmography.
- Optoelectronic_plethysmography wikiPageUsesTemplate Template:Reflist.
- Optoelectronic_plethysmography subject Category:Medical_equipment.
- Optoelectronic_plethysmography subject Category:Medical_treatments.
- Optoelectronic_plethysmography subject Category:Optoelectronics.
- Optoelectronic_plethysmography hypernym Method.
- Optoelectronic_plethysmography type Software.
- Optoelectronic_plethysmography comment "Optoelectronic plethysmography (OEP) is a method to evaluate ventilation through an external measurement of the chest wall surface motion.A number of small reflective markers are placed on the thoraco-abdominal surface by hypoallergenic adhesive tape. A system for human motion analysis measures the three-dimensional coordinates of these markers and the enclosed volume is computed by connecting the points to form triangles.".
- Optoelectronic_plethysmography label "Optoelectronic plethysmography".
- Optoelectronic_plethysmography sameAs Pletismografia_optoelettronica.
- Optoelectronic_plethysmography sameAs m.081j8t.
- Optoelectronic_plethysmography sameAs Q3906674.
- Optoelectronic_plethysmography sameAs Q3906674.
- Optoelectronic_plethysmography wasDerivedFrom Optoelectronic_plethysmography?oldid=628013083.
- Optoelectronic_plethysmography isPrimaryTopicOf Optoelectronic_plethysmography.