1. Animal blood pressure measurement method
The measurement of animal blood pressure has two types: invading type and non -invasion. Non -invasive type is an animal anesthesia. After surgery, the blood pressure meter is implanted into the blood vessels. It is not very practical. Doppler's blood pressure meter in non -invasive blood pressure meters is widely used because of its practicality, accurate value, and reasonable price. Before measuring blood pressure, the animals should be soothing, so that the animals are familiar with the environment, and then measure the blood pressure. Before obtaining the decision of high pressure, it is necessary to rule out the false positive result because of the animal's clinical anxiety.
2. Application of Doppler blood pressure meter
1. Doppler's blood pressure meter can be used as a choice tool for heart ultrasound. Blood pressure and heart sounds can be included in conventional health examination items. Blood pressure represents the pressure value of the inner wall of the blood vessels. If the blood pressure value is high and the auspiciousness of the heart sounds is abnormal, it means that there is a serious cardiovascular disease, and the heart ultrasonic examination must be arranged or regularly tracking.
2. Tracking of antihypertensive drugs
When animals have heart disease or hypertension, three days after taking drugs should be measured again to determine whether the blood pressure is returned to normal or the blood pressure value is used to control the dose of the drug. If the blood pressure is normal, the blood pressure should be tracked after 3-7 days. After at least 3-6 months, blood pressure was measured again.
3. Evaluation before surgery
The blood pressure measurement before animal surgery, if the blood pressure before surgery is low and the albumin is low, it is not appropriate to surgery. If the surgery is barely surgery, the shock will not be easily rescued during the operation. During the operation, the systolic blood pressure is best to maintain at 80-100mg body tissue to maintain sufficient blood irrigation. Animal blood pressure is also required after surgery, so as to avoid too low blood pressure, insufficient heart and kidney blood sources, cause tissue hypoxia, decreased resistance is easy to infect.
4. First aid
When animal shock or breathing stops, the blood flow can be measured by Doppler sphygmomanometer during emergency treatment, and pulse and blood flow can be known.
Third, the measurement process of Doppler blood pressure meter
Animals waiting for blood pressure
1. Sleeve belt and placement position of blood pressure meters
Elotic pressure meal cuff belt is a airbag that has different specifications.
The length of the sleeves of the blood pressure meter must be reduced to 60 % of the perimeter, and the width is 40-50 % of the perimeter. It cannot be too long or too width. Surveying blood pressure, too narrow will cause excessive pressure, and the measured blood pressure is too high. Under normal circumstances, the cuff is located between the elbow and the wrist joint to avoid protruding bones.
Doppler blood pressure meter probes.
Core part of Doppler's blood pressure meter. The probe is placed below the sleeve zone. The probe is sent out or received the sound wave received from the vascular wall to determine the blood flow on the arteries. Through the frequency changes, the probe converts the frequency into a sound signal. The position of the probe needs to be shaved, and the ultrasonic coupling agent needs to be used to reduce the impact of the air in the middle of the probe and the position of the placement. The probe can generally be stuck with tape, and the interference caused by movement back and forth.
The control buttons of Doppler blood pressure meter can receive sounds, regulate sound size, control switch, etc.
The handle, the instrument panel, the airbags are inflated, and the blood pressure value is react to the value on the dashboard. After inflating, press the button, and the airbags are unwarn.
Another Malzis dog, measure blood pressure.
The dog was more irritable when measuring blood pressure, resulting in a good operation in the process of measuring blood pressure, and the measurement was inaccurate. Animals that do not measure over time are sensitive for the first time. The first data can be adopted. It is measured after it adapts. In order to reduce errors, at least five times should be measured as the final reference value.