Fernando illanes s last modified by gp created date. Understand how capnography or end tidal co2 helps to monitor integrity of airway, cardiac output and co2 production during anesthesia, acls, sedation emergency medicine, prehospital arena, intensive care units, trauma and assess functionality of breathing circuits and ventilators. Baixe no formato ppt, pdf, txt ou leia online no scribd. This guide provides convenient views of a selection of co2 waveforms, along with interpretation to explain their relationship to other routine physiological monitoring waveforms. Capnography is synonymous with patient safety during anesthesia and sedation, and a boon during cpr.
Discover everything scribd has to offer, including books and audiobooks from major publishers. Since the introduction of the first infrared co2 measuring and recording apparatus by luft in 1943, capnography has evolved into an essential component of standard anesthesia monitoring armamentarium. Etco2 monitoring capnography indications for nursing. Capnography will show immediate apnea, while pulse oximetry will show a high saturation for several minutes. Capnografia, endtidal co2 e ventilazione meccanica. Circulation and metabolism while capnography is a direct measurement of ventilation in the lungs, it also indirectly measures metabolism and circulation. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Co2 from the alveoli begins to reach the upper airway and mix. Dead space is an important component of ventilationperfusion abnormalities.
Remember that the your field diagnosis assists to lead you in your treatments. The head injured patient the standard of care capnography carbon dioxide dilates the cerebral blood vessels, increasing the volume of blood in the intracranial vault and therefore increasing icp recognizing the head injured patient and titrating their co 2 levels to the 3035 mmhg range can help relieve the untoward. Continuouswaveform capnography cwc is a critical method clinicians can use to monitor patients respiratory function. Ppt noninvasive capnography powerpoint presentation. Establecer una diferencia entre capnometria y capnografia capnometria. Since problems with lungs are not common and gas exchange between alveoli and the blood is swift and effective, alveolar co2 reflects arterial co2. The role of capnography in ems centegra health system. Capnography in emergency care diffusion exchange of gases between the airfilled alveoli and the pulmonary circulation. Etco monitoring competency hospital quality institute. Capnography is a noninvasive method for monitoring the level of carbon dioxide in exhaled breath etco2, to assess a patients ventilatory status.
Capnografia carlos augusto paniagua anestesiologia y reanimacion. It is usually presented as a graph of expiratory co 2 measured in millimeters of mercury, mmhg plotted against time, or, less commonly, but more usefully, expired volume. Clinician time and resources are limited, but a patients needs are not. Descargue como pptx, pdf, txt o lea en linea desde scribd. Endtidal carbon diox ide and outcome of outof hospital cardiac arrest. A capnografia representa o metabolismo celular, transporte circulao e ventilao alveolar.
Measurement of dead space has diagnostic, prognostic and therapeutic applications. Document all interventions performed as a result of changes in etc02 and respiratory rate. Its main development has been as a monitoring tool for use during anesthesia and intensive care. Etco2 values should be trended, monitored and documented more frequently if values fall outside the normal range of 35 to 45mmhg. By means of a specialized nasal cannula or attach ment for an endotracheal or tra cheostomy tube, this noninvasive technique measures endtidal carbon dioxide et co 2 over time and displays it as a co 2 waveform.
In the intensive care unit icu dead space measurement can be used to guide therapy for patients with acute respiratory distress syndrome ards. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Capnography lecture powerpoint bhavani shankar kodali md. Microstream capnography monitoring products medtronic. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from.
Create marketing content that resonates with prezi video. Quando essa informacao e plotada em um grafico em funcao do tempo ou volume expirado, recebe o nome. Microstreamenabled capnography monitoring provides an early warning of respiratory compromise, footnotemaddox rr, oglesby h, williams ck, fields m, danello s. Capnography is the monitoring of the concentration or partial pressure of carbon dioxide co 2 in the respiratory gases. This is a temporary file and hence do not link it from a website, instead link the url of this page if you wish to link the pdf file. A true capnogram produces an etco2 value as well as a waveform, or capnogram. Capnography is just another tool in your arsenal of equipment that can be utilized to further confirm your field diagnosis. Decision to cease resuscitation 120 prehospital patients in nontraumatic cardiac arrest etco 2 had 90% sensitivity in predicting rosc maximal level of. In conditions of normal breathing 6 lmin, 12 breathsmin, 500 ml for tidal volume etco2 is very close to alveolar co2. As stated previously the placement of etco 2 filter lines are not intended for every patient.