User's Manual

Edition：

of temporary interference to blood flow and could result in injury to the PATIENT;

don’t place CUFF and its pressurization on the arm on the side of a mastectomy;

pressurization of the CUFF can temporarily cause loss of function of simultaneously used

monitoring ME EQUIPMENT on the same limb;

regarding the need to check (for example, by observation of the limb concerned)

that operation of the AUTOMATED SPHYGMOMANOMETER does not result in prolonged

impairment of the circulation of the blood of the PATIENT.

adjustment of the pressure reduction rate, if applicable, PATIENT position in NORMAL USE,

including

1) comfortably seated

2) legs uncrossed

3) feet flat on the floor

4) back and arm supported

5) middle of the CUFF at the level of the right atrium of the heart

– a recommendation that the PATIENT relax as much as possible and not talk during the

measurement PROCEDURE,

– a recommendation that 5 min should elapse before the first reading is taken;

Principle and Operation Process

Through the root in the arms cuffs’ pressure from high to low process of change, the arm humerus

artery from blocking to conduction,in the process of increase or decrease static pressure, extraction,

amplification pulse pressure and describe the envelope, and then analyzed the envelope geometrical

form, the corresponding to the highest point envelope of static pressure is on average pressure. By

average pressure through ratio method or inflection point method estimating diastolic blood

pressure and systolic blood pressure. It requires two core circuit including: one is comparison

circuit, through comparing discovery oscillating wave maximum amplitude, depending on the

corresponding external pressure for average pressure; Another is the logic circuit, calculate and

display systolic blood pressure and diastolic blood pressure.

How to select the adapter and use

Please choose the output voltage is DC5V, output current is 1A dedicated to medical treatment

power supply adapter.

Please read the wiring in the annex to the insertion product and then connected to the power supply.