Aneroid Sphygmomanometer Manual Blood Pressure Cuff Manual Kit with Stethoscope

Feature: 1. Easy Measurement: The manual blood pressure cuff kit with stethoscope makes it quick and easy to measure blood pressure in a medical setting, at home or on the go. A great convenience for your blood pressure measurement. 2. Accurate Readings: The high contrast and large dial and 5 times calibrated 300mmHg gauge are accurate within +‑ 3mmHg for accurate measurements without the need for a stopper. 3. Sturdy Design: Universal cuff made of extra strong nylon with a nylon crochet strap for comfort and durability. Convenient for single handed self measurement and balancing of blood pressure at home. 4. Wide Measuring Range: The fluidless sphygmomanometer has a measuring range of 0‑300mmHg (0‑40kPa) and a pulse accuracy of +-3mmHg, which is the same as that of a cylinder sphygmomanometer, with a high degree of measurement accuracy. 5. Working Principle: The current is blocked by inflating the arm band and compressing the measuring area, and then the blood flows again by discharging the gas in the arm band. Blood pressure measurement is based on the sound of blood flow or vibration change of the vascular arm when the blood flows again. Specification: Item Type: Manual Blood Pressure Cuff Kit Measurement Range: 0-300mmHg (0-40kPa) Pulse Accuracy: +-3mmHg Features: Small size, lightweight, safe and reliable, widely used by home users Working Principle: The cuff compresses the measurement site to block the blood flow, then releases the gas in the cuff to allow blood flow again. Blood pressure measurement is determined by the sound of blood flow or vibration of the arm when blood flows again Sphygmomanometer Material: Aluminium Alloy Cuff Material: Nylon How to use 1. Before the sphygmomanometer is enabled, check it first. The dial of the sphygmomanometer that can be used normally refers to the "0" position, reacts flexibly after pressure, and can still return to the original "0" position. 2. Please sit at the table and gently place your left arm on the table in a comfortable position. 3. Adjust the arm and the height of the heart, the height is not enough to add a cushion under the arm. 4. Flatness the arm band, so that the middle of the air belt is against the brachial artery, and the lower edge of the arm band reaches 2 to 3 cm above the elbow socket to the upper arm. It should not be too tight or too loose. 5. Insert the tip of the stethoscope into the armband and place it on the brachial artery at the elbow. 6. Pump slowly into the arm band with the latex ball, while paying attention to monitoring, and then increase the pressure by 2.5kPa-4kPa(20mmHg-30mmHg) to stop pumping until the brachial artery pulsation disappears. 7. After the pressure stops, slowly release the air in the armband at a speed of 0.3kPa-0.6kPa(2mmHg-4mmHg) per second, so that the sphygmomanometer pointer gradually drops. 8. The pressure value indicated by the dial when the first throb sound is heard through the stethoscope during the descent is the systolic pressure. 9. When the pulsating sound turns into a noise after gradual enhancement, the tone suddenly becomes dull and gradually disappears, and when the sound is not heard, it is diastolic pressure. Package List: 1 x Stethoscope Head 1 x Earpiece 1 x Gauge 1 x Bulb 1 x Cuff 1 x User Manual 1 x Storage Bag 1 x Y Tube