Omron HEM-907 User Manual (English)

Questions and Answers:

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Carol BurnsAug 15, 2025
Why Omron Blood Pressure Monitor unit cannot measure blood pressure?
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  Mason SavageAug 15, 2025
  There are several reasons why your Omron Blood Pressure Monitor might fail to measure blood pressure or display extremely high or low values: * First, consider the patient's condition and check with a stethoscope if needed. Take a proper measurement according to the error codes list. * Ensure the patient remains still during measurement. Any movement can affect the reading. * Check if the patient has an arrhythmia, using a stethoscope to confirm. * Verify that the arm cuff size is appropriate for the patient's arm circumference and that it's wrapped correctly. * Make sure the arm with the cuff is at the same level as the heart during measurement.
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David HallAug 18, 2025
Why is my Omron HEM-907 giving extremely high or low readings?
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  angelagarciaAug 18, 2025
  Extremely high or low blood pressure readings on your Omron Blood Pressure Monitor can stem from several factors. First, ensure the patient remains still during measurement. If the issue persists, check the patient for arrhythmia using a stethoscope. Also, confirm that the arm cuff size is appropriate for the patient's arm circumference and is wrapped correctly. Finally, make sure the arm is at heart level during measurement. If the patient's condition is questionable, examine them with a stethoscope and take a proper measurement according to the 'list of error codes'.
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erikquinnAug 21, 2025
Why Omron Blood Pressure Monitor measured values are abnormally high or low?
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  Heather HarrisAug 21, 2025
  There could be several reasons why your Omron Blood Pressure Monitor is giving abnormally high or low readings. Ensure the patient remains still during measurement. The cuff size and its correct placement are crucial—select the right cuff for the patient's arm circumference and wrap it properly. Also, the arm with the cuff should be at heart level during measurement. If the patient has arrhythmia, check them with a stethoscope. If needed, consult the "List of error codes".
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Tim LinAug 25, 2025
How to fix Omron HEM-907 Blood Pressure Monitor when it cannot measure blood pressure?
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  Karen SanchezAug 25, 2025
  If your Omron Blood Pressure Monitor fails to measure blood pressure, begin by assessing the patient's condition. Ensure they aren't moving during the measurement. Verify the correct cuff size and wrapping. Keep the patient's arm at heart level. If arrhythmia is suspected, use a stethoscope to check the patient. Also, refer to the "List of error codes" for appropriate measures.
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Brooke BarrettAug 27, 2025
Why does Omron Blood Pressure Monitor inflate to abnormally low pressure?
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  Joshua HowardAug 27, 2025
  If your Omron Blood Pressure Monitor inflates to an abnormally low pressure, first check that the cuff is wrapped correctly. Also, ensure that the patient is not moving their arm or body during the measurement. If this problem occurs with a patient who has arrhythmia, set the P-SET at 30 to 40 mmHg higher than the patient's systolic pressure before measuring.
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Kimberly RogersAug 30, 2025
What to do if Omron HEM-907 inflates to abnormally high pressure?
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  Natalie RogersAug 30, 2025
  If your Omron Blood Pressure Monitor inflates to an abnormally high or low pressure, consider the following: * Ensure the arm cuff is wrapped correctly. If not, re-wrap it properly and measure again. * Make sure the patient isn't moving their arm or body during inflation. Ask them to remain still and remeasure. * If the issue occurs with a specific patient, especially one with arrhythmia, the unit may not inflate properly. In such cases, check the measurement using a stethoscope.

Omron HEM-907 Specifications

General

Model	HEM-907
Measurement Method	Oscillometric
Power Source	AC Adapter or 4 AA Batteries
Pressure Range	0 to 299 mmHg
Accuracy Pressure	±3 mmHg
Accuracy Pulse	±5% of reading
Inflation	Automatic by electric pump
Deflation	Automatic pressure release valve
Irregular Heartbeat Detection	Yes
Movement Detection	Yes
Type	Digital Blood Pressure Monitor
Display	LCD
Pulse Range	30 to 199 beats/min
Cuff Size	22-32 cm (standard), 32-42 cm (large)