With the development of society, people's living standards continue to improve at the same time, due to high stress, irregular diet and other factors, people's physical diseases are also increasing, in order to ensure that people's health, medical equipment is also constantly developing. High blood pressure is a common disease. In order to ensure the safety of hypertensive patients, people invented sphygmomanometers to measure blood pressure at any time, to avoid the increase of blood pressure without taking timely measures. Below we are sharing various information about blood pressure monitors and blood pressure monitor quotes.
Blood Pressure Monitor Measurement Principle Method
The measurement principle of the blood pressure monitor can be divided into two kinds of direct measurement method and indirect measurement method.
Direct measurement method is also called invasive measurement method, that is, through a puncture in the blood vessels after the placement of catheter blood pressure, such as cardiac intervention in the diagnosis and treatment of the patient's invasive blood pressure should be monitored. Blood pressure is measured directly by invasive methods. Because of the different parts of the measured area, the method is different, and can not fully reflect the body's blood pressure.
Indirect measurement, also known as noninvasive measurement, means that blood pressure is measured indirectly, not through a puncture after placing a catheter in a blood vessel.
Indirect measurements are further divided into auscultation and oscillometric methods.
Blood Pressure MonitorHow to Use
Electronic
1. The room should be kept quiet, and the room temperature is preferably kept at about 20℃.
2. Before the measurement, the examinee should be mentally relaxed, preferably resting for 20 to 30 minutes, emptying the bladder, not drinking alcohol, coffee and strong tea, and stop smoking.
3.? Subjects take a sitting position or supine position can be, the subject's arm should be placed at the same level with the right atrium (sitting arm should be the same level with the fourth rib cartilage, lying on the level of the mid-axillary line), and abducted 45 degrees. Roll the sleeve up to the armpit, or remove one side of the sleeve to facilitate measurement.
4. Before measuring blood pressure, the gas in the cuff of the sphygmomanometer should be emptied first, and then the cuff should be tied flat on the upper arm, not too loose or too tight, so as not to affect the accuracy of the measurement value. The central part of the gas bag should be pressed against the ? The brachial artery in the elbow socket (most electronic sphygmomanometers have this position marked with an arrow on the cuff), and the lower edge of the cuff is 2 to 3 centimeters from the elbow socket.
5.? Turn on the electronic sphygmomanometer and record the blood pressure measurement when it is completed.
6.? The first measurement should be completely deflated after completion, wait for at least 1 minute, then repeat the measurement 1 more time, and take the average of the 2 times as the blood pressure value obtained. In addition, to determine whether you have hypertension, it is best to also take measurements at different times. It is generally accepted that at least 3 blood pressure measurements at different times can be classified as hypertension.
7. If you need to observe the blood pressure changes every day, you should measure the blood pressure on the same side of the arm with the same sphygmomanometer at the same time and in the same position, in order to get a more reliable result.
SphygmomanometerWrist
1, the preparation before the examination: before measuring the blood pressure must be in a quiet environment to rest for 5-10 minutes, so that the body and mind to relax, respiration, heart rate steady, and then start measuring.
2. Body position, posture and operation: The examinee takes a sitting position. General measurement of the left wrist, so that the wrist sphygmomanometer and the heart to maintain the same level, the cuff airbag close to the skin, the lower edge of the palm from the bend of the hand across the lines of 1 cm, do not be too tight or too loose. After the measurement begins, do not speak and there should be no body movement.
3, count: human blood pressure is a changing ? parameter, there will be a little difference in each measurement, you can measure it again once or twice at an interval of 30~60 seconds after loosening the cuff, and take the average value.
Sphygmomanometer Price
Sphygmomanometers are divided into many categories, electronic, mercury, medical, and home. There are many brands of sphygmomanometers, so there is definitely a difference in price. If the elderly with electronic will be more appropriate, ordinary electronic sphygmomanometer price is about 100, Omron, fish leap these big brands will be slightly more expensive. There are also some intelligent electronic blood pressure monitor can be, the following is the price of some brands of blood pressure monitors, just for reference:
JiuAn electronic blood pressure monitor, 129 yuan;
Johnson & Johnson WanAnBo electronic blood pressure monitors, 249 yuan;
YuYue electronic blood pressure monitors, 109 yuan;
Omron electronic sphygmomanometer, $329;
Yubu desktop mercury sphygmomanometer, $99;
Yuyue mercury sphygmomanometer, $88;
Fulin mercury sphygmomanometer, $45;
Omron full-automatic wrist sphygmomanometer, $299;
Huatuojiaoren wrist sphygmomanometer, $99.9;
Changkun wrist electronic sphygmomanometer, $118;
Omron upper-arm sphygmomanometer, $329;
Panasonic arm sphygmomanometer, $250;
Yiquan arm sphygmomanometer, $302.
(Prices from the Internet, for reference only)
In summary, electronic sphygmomanometers are more expensive than mercury sphygmomanometers, while wrist sphygmomanometers are cheaper than upper-arm ones. Among them, the mercury sphygmomanometer is the cheapest and most affordable, while the wrist-type is easy to use and inexpensive, which is a good choice for the family type. You can fully understand the information about blood pressure monitors and blood pressure monitor prices before you buy, in order to choose the right one for you, to meet your needs, as the saying goes, choose the right one for you can improve the well-being of yourself and your family.