Beurer BM 45 - Manual (Page 22)

22
5. Measuring blood pressure
Please ensure the device is at room temperature before meas-
uring.
The measurement can be performed on the left or right arm.
5.1 Positioning cuff
Fit the cuff round your bare left upper
arm. Blood circulation in the arm
should not be restricted by tight
clothing or other objects.
The cuff should be placed on the
upper arm so that the lower edge is
2 to 3 cm above the bend of the elbow
and above the artery. The tube should
be in line with the centre of the palm.
Now place the free end of the cuff
snugly, but not too tightly, around the
arm, and fix it with the Velcro fastener.
The cuff should be fitted tight enough
to allow just two fingers to fit beneath
the cuff.
Insert the cuff tubing into the socket
for the cuff attachment.
If the measurement is performed on the right upper arm,
the line should be located on the inside of your elbow. En-
sure that your arm is not pressing on the line.
Blood pressure may vary between the right and left arm, which
may mean that the measured blood pressure values are differ-
ent. Always perform the measurement on the same arm.
If the values between the two arms are significantly different,
please consult your doctor to determine which arm should be
used for the measurement.
Important: The unit may only be operated with the original cuff.
The cuff is suitable for an arm circumference of 22 to 36 cm.
A larger cuff for upper-arm circumferences of 35 to 44 cm can
be obtained from specialist retailers or from the service ad-
dress using order number 163.387.
5.2 Correct posture
• Rest for approx. 5 minutes before each measurement. Other-
wise there may be divergences.
• You can perform the measurement either sitting or lying down.
Always make sure that the cuff is on a level with your heart.
• To carry out a blood pressure measurement, make sure you are
sitting comfortably with your arms and back leaning on some-
thing. Do not cross your legs. Place your feet flat on the ground.