Arm Type Blood Pressure Monitor

Combei Blood Pressure Monitor are designed to measure the systolic and diastolic blood pressure and pulse rate of an individual by using a non-invasive technique in which an inflatable cuff is wrapped around the upper arm. Our method to define systolic and diastolic pressure is similar to the auscultatory method but uses an electronic pressure sensor rather than a stethoscope and mercury manometer. The sensor converts tiny alterations in cuff pressure to electrical signals, by analyzing those signals to define the systolic and diastolic blood pressure and calculating pulse rate, which is a well-known technique in the market called the "oscillometric method". The main components of the Blood Pressure Monitor are the main unit and cuff unit. ABS is used to outer housing of the main unit. The preformed cuff unit, which is applicable to arm circumference approximately between 220 and 420 mm, includes the inflatable bladder and nylon shell. All models of the arm blood pressure monitor use a single size of cuff. The device consists of the microprocessor, the pressure sensor, the operation keys, the pump, the electromagnetic deflation control valve, Bluetooth tranismiision (optional) and the LCD. The subject devices are powered by four AA alkaline batteries or adatpter. The device also compares the longest and the shortest time intervals of detected pulse waves to mean time interval and displays a warning signal with the reading to indicate the detection of irregular pulse rhythm when the difference of the time intervals is over a specified range.

• The Intended Anatomical site is upper arm and Intended Population is adult
• The blood pressure monitor is for use at home and is a non-invasive blood pressure measurement system intended to measure the diastolic and systolic blood pressures and pulse rate of an adult individual by using a non-invasive technique in which an inflatable CUFF is wrapped around the arm
• Operation conditions 5~40℃,15%~85%RH(non-condensing)700 hPa-1060 hPa,The Accuracy of Pressure: ±3mmHg; Pulse:±5%
• The Cuff Size is 220mm~420mm and Measuring range is Pressure: 30 to 280 mmHg (in 1 mmHg increment);Pulse: 40 to 200 beat/minute
• The Pressurization Source is automatic internal pump，Internal Power supply is 4- size “AA” alkaline Batteries and Memory Function is up to 199 memories (SYS,DIA, Pulse)