How should the monitor be viewed

When relatives looked at the patient, they found that they were in a state of care, and there were many invisible digits and line parameters on the instrument. However, it was not clear what the meaning of this number was. The monitor manufacturer taught us to know the primary parameters of the monitor. significance.

   The monitor The general interface The monitor that is generally seen refers to the bedside monitor. This type of machine is widely used and can be widely used in hospital intensive care units and coronary care units. It is set up at the bedside to connect with the patient to monitor certain conditions (such as heart rate, respiratory rate, body temperature, blood pressure, etc.) of the patient and flash the parameters. It generally forms a system with the central monitor for monitoring. Other monitors may not be the same as they are in terms of parameters, and may differ in appearance. The key to this article is to introduce the reader to the bedside monitor.

   How to see the parameters on the monitor END ECG - Some ECG, the primary flash parameter is heart rate is the number of heart beats per minute. There were significant individual differences in the heart rate of normal adults when they were quiet, and they were evenly distributed at 75 beats/branch (between 60 and 100 beats/min). Heart rate can vary with age, gender, and other physiological conditions. The heart rate of newborn children is very fast, reaching more than 130 beats/minute. In adults, women's heart rate is generally slightly faster than men's. In the same person, the heart rate slows down during rest or sleep, and the heart rate increases during exercise or mood excitement. Under the influence of certain drugs or neurohumoral factors, the heart rate can be increased or decreased. People who often perform manual labor and physical exercise often have slower heart rates. How to see the parameters on the monitor END NIBP - Non-invasive blood pressure (IBP - is invasive).

   The dietary treatment of patients with normal blood pressure and blood pressure that flashes on the monitor is based on the principle of reducing sodium salt, reducing dietary fat and compensating for appropriate and excellent proteins, paying attention to compensation for calcium and potassium, eating more vegetables and fruits, quitting smoking and drinking, and scientific drinking water. .

   1 diet should be light: it is recommended that vegetarian-based, vegetarian methods can reduce blood pressure in hypertensive patients. Therefore, patients with hypertension should be light diet, should be high vitamin, high fiber, high calcium, low fat, low cholesterol diet. Total fat is less than 30% of total calories and protein is dominated by 15% of total calories. Recommended to eat coarse grains, grains, fresh vegetables, fruit, soy products, lean meat, fish, chicken and other foods, vegetable oil, eat less lard, greasy food and sugar, spicy, strong tea, coffee and so on.

   2 Decrease the amount of salt: eating too much sodium is the key factor of high blood pressure, and controlling sodium intake is conducive to the decline and stable blood pressure. Clinical trials have indicated that the daily salt intake of hypertensive patients drops from 10.5 g to 4.7-5.8 g, which can reduce the systolic blood pressure by 4-6 mmHg.

   3 quit smoking, alcoholism: cigarettes, alcohol is a risk factor for hypertension, smoking, alcohol, hypertension and heart, cerebrovascular disease may be added, wine can also reduce the reactivity of patients with hypertension drugs. Therefore, people who have high blood pressure begging to quit smoking and drinking, and those who have difficulty drinking, should also be restricted to drinking.

   4 diet festival: to eat three meals a day diet punctuality, can not be too full of hunger, not overeating. Everyday recipes can be arranged as follows: carbohydrate 250-350g (appropriate staple food 6-8), fresh vegetables 400-500g, fruit 100g, cooking oil 20-25g, milk 250g (ml), high protein food 3 (each serving: 50 to 100 grams of lean meat, or 1 egg, or 100 grams of tofu, or 100 grams of chicken or duck, or 100 grams of fish and shrimp. During the period, 4 to 5 eggs per week).

   5 Scientific Drinking Water: The hardness of water is closely related to the occurrence of hypertension. Studies have proved that hard water contains more calcium and magnesium ions, which are the primary conditioning substances involved in the vasomotor function of vascular smooth muscle cells. If hypotheses are lacking, vasospasm is easy to cause, and blood pressure is added after all. Therefore, it is necessary to try to treat hypertension patients. Hard water, such as spring water, deep well water, natural mineral water, etc. END SpO2-Oxygen saturation 1 SpO2 blood oxygen saturation (normal value 90-100, most people are 99-100, the lower the oxygen, the lower the oxygen saturation)

   The process of changing the habits of the human body is the process of biological oxidation. The oxygen required in the process of changing habits and customs is through the respiratory system into the human blood, and the hemoglobin (Hb) in the red blood cells of the blood forms the oxygenated hemoglobin (HbO2) and then transported to the human body. Some arrangements go in cells.

   Oxygen saturation (abbreviated as blood oxygen) is the percentage of oxygenated hemoglobin (HbO2) that is connected by oxygen in the blood to the total accessible hemoglobin (Hb) capacity, which is the concentration of blood oxygen in the blood. It is the respiratory cycle. The primary physiological parameter. Functional oxygen saturation is the ratio of HbO2 concentration to HbO2+Hb concentration, which is different from the percentage of oxygenated hemoglobin. Therefore, the monitoring of arterial oxygen saturation (SaO2) can be used to measure the oxygenation of the lung and the oxygen carrying capacity of hemoglobin. The blood oxygen saturation of normal human arterial blood is 98%, and the venous blood is 75%. Oxygen saturation is the percentage of hemoglobin (HbO2) capacity in the blood that is mediated by oxygen, which is the percentage of all accessible hemoglobin (HbO2), that is, the concentration of blood oxygen in the blood, which is the primary physiological parameter of the respiratory cycle SPO2= Hb oxygen content / Hb oxygen capacity × 100%. It is the primary principle to reflect the oxygen status of the body. It is generally believed that the normal value of blood oxygen saturation should not be less than 94%. Below 94%, it is regarded as lack of oxygen supply. Some experts also set the oxygen saturation less than 90% as low. The standard of oxygenemia. Monitoring the significance of oxygen saturation oxygen is indispensable in life activities. The oxygen in the blood and oxygenated hemoglobin formed by restoring hemoglobin (Hb) are transported to the whole body. The traditional blood oxygen saturation measurement method is to collect blood from the human body, and then use a blood gas analyzer to conduct electrochemical analysis, measure the oxygen partial pressure, calculate oxygen saturation to monitor the oxygenation function, and detect early hypoxia. END RR-breathing frequency.

   The device flashes RR breath refers to the patient's respiratory rate, the respiratory rate. Respiratory rate is the number of times a patient breathes in a unit of time. When breathing quietly, the newborn is 60 to 70 beats/minute, and the adult 12 to 18 beats/minute. Under quiet conditions, 16 to 20 beats/min, respiratory motion is uniform, and the share of pulse rate is 1:4. Men and children are mainly abdominal breathing, and women are mainly chest breathing. How to see the parameters on the monitor END TEMP- body temperature 1 TEMP body temperature usually flashes on the device, the normal value is less than 37.3 °C, more than 37.3 °C shows a fever, and some monitors do not have this.