NIBP (non-invasive blood pressure), BP: blood pressure; nibp: nondestructive measurement of: blood pressure; NIBP=Non-invasive measurement of: blood pressure: non-destructive measurement of blood pressure or non-invasive measurement of blood pressure.
IBP: invasive blood pressure monitoring; PLETH (heart rate); HR: heart rate; PR: pulse rate; SPO2 (blood oxygen) SPO2: blood oxygen saturation; SPO2: arterial oxygen saturation; RESP (respiration) resp: respiratory rate; RESP=respiration: respiration, respiratory effect; TEMP: intracavitary and surface body temperature.
EEG: electroencephalogram; ETCO2/O2: mainstream end-expiratory carbon dioxide and oxygen monitoring; ST: ST segment, the flat line from the end of the QRS wave cluster to the beginning of the T-wave, reflecting that all parts of the ventricle are excited while all parts are in a state of depolarization, and therefore there is no potential difference.
Expanded information:
Monitoring parameters:
1, electrocardiogram:
Electrocardiogram is the monitoring instrument is one of the most basic monitoring items, electrocardiogram signal is obtained through the electrode, the electrode used for monitoring is a disposable AS-AGCI button-type electrode.
2, heart rate:
Heart rate is the number of heart beats per minute. Heart rate measurement is based on the electrocardiogram waveform, which determines the instantaneous heart rate and the average heart rate.
The average heart rate of a healthy adult in a quiet state is 75 beats per minute, with a normal range of 60-100 beats per minute. Under different physiological conditions, the heart rate can be as low as 40-50 beats/min and as high as 200 beats/min. The monitor heart rate alarm range: the low limit is 20-100 beats/min, and the high limit is 80-240 beats/min.
3, respiration:
Respiration refers to the monitoring of the patient's respiratory rate, that is, respiratory rate. Respiratory rate is the number of times the patient breathes in a unit of time, in minutes. When breathing calmly, newborns 60-70 times/minute, adults 12-18 times/minute. There are two types of measurements for respiratory monitoring: thermal and impedance.
Thermal respiration measurement uses a thermistor placed at the nostril. When airflow passes through the thermistor, the thermistor is subjected to heat exchange by the flowing airflow and the resistance value changes, thus measuring the respiratory rate.
Impedance type respiratory measurement is based on the human respiratory movement, the chest and arm muscles alternately flaccid, the thorax is also alternately deformed, the electrical impedance of the muscle tissue is also alternately changed, the respiratory impedance (pulmonary impedance) and the lung capacity of the existence of a certain relationship between the lung impedance with the increase in lung capacity and increase. Impedance breathing measurement is designed according to the change of pulmonary impedance.
4, invasive blood pressure:
Invasive blood pressure is to monitor the patient's central venous pressure, left atrial pressure, cardiac output and cardiac floatation catheter. Central venous pressure is the large thoracic venous pressure or right atrial, which is more reflective of the entire venous return than the local venous pressure, which is 6.7-10.7KPA in normal people, and up to 22.7KPA in patients with heart 3 failure .