Omron M24 User Manual Download

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Instruction Manual

M24

Ambulatory Blood Pressure Monitor

www.omron-healthcare.com

IM_EN.indd 1

19/07/2012 14:29:53

Summary of Contents for M24

Page 1: ...1 Instruction Manual M24 7 Ambulatory Blood Pressure Monitor www omron healthcare com EN ...

Page 2: ...length of time Extra measurements can be triggered and events can be marked manually The device can be adjusted to the patient s lifestyle with a push of the DAY NIGHT button It provides a voltage display function to show the status of the batteries ensures that fresh batteries or properly charged batteries are used for the monitoring period The OMRON M24 7 is quiet and equipped with multiple pati...

Page 3: ...ew Display 11 2 4 Rules of Monitoring 12 2 5 Monitoring Step by Step 12 2 6 Manual Programming 14 2 7 Batteries 15 2 8 Cuffs and their application 16 3 Care and Maintenance 17 3 1 Handling Errors and Problems 17 3 2 Protection cleaning and washing 18 3 3 Maintenance and Storage Conditions 19 3 4 Correct Disposal of this Product 19 3 5 Accessories 19 4 Technical Data 20 4 1 Technical parameters 20 ...

Page 4: ...en under the age of 8 years Though the blood pressure measurement algorithm used in the OMRON M24 7 has been tested and found to function properly on patients with atrial brillation or other common arrhythmias the oscillometric blood pressure measurement method is generally recommended for use only with special caution in patients with arrhythmias Parkinson s disease or other diseases with tremor ...

Page 5: ...please refer your monitor to quali ed service personnel OMRON M24 7 described in this manual complies with the requirements of the EU Medical Devices Directive 93 42 EEC 0120 is the identi er of Noti ed Body SGS UK MDD IIa MDD classi cation IIa EMC class B EMC group 1 YYYY nnnnnn The rst four digits of the serial number of a monitor show the year of production The rest is the serial number This sy...

Page 6: ...hypertensive drug treatment Type 1 diabetes Hypertension of pregnancy Evaluation of hypotension Autonomic failure On the contrary ambulatory blood pressure monitoring should be avoided in several situations Contraindications Non cooperative patients unconscious or otherwise incapable patients Patients requiring urgent emergency cardiac care Patients with coagulation disturbances Patients with seri...

Page 7: ...side Back side 1 2 Arm Cuffs The set contains 2 adult cuffs normal size 24 32cm and large size 32 42cm A Arm Cuff B Air Plug C Air Tube CUFF connection Interface connection START button CUFF connection DAY NIGHT button LCD EVENT button ...

Page 8: ...leeve one 1 large size neoprene cuff latex free hand washable sleeve four 4 1 5V AA alkaline batteries LR6 one 1 OMRON BP Tracker Software CD Rom or DVD including all manuals one 1 M24 7 Instruction Manual incl template for patient diary one 1 BP Tracker Software Instruction Manual Important Note Doctor s Quick Guide and Patient s Quick Guide ONLY available on the CD Rom Declaration of Conformity ...

Page 9: ...tic events 2 2 Using the Buttons On the front side of the housing below the LCD you may nd three buttons the START button is marked with a triangle the EVENT button marked by a heart and the DAY NIGHT button indicated by a crescent moon If the device is turned on then every button press is accompanied by a short beeping sound Cancel a blood pressure measurement The patient can interrupt a blood pr...

Page 10: ...econds to display battery voltage on the LCD e g 2_37 equal to 2 37 V see example After checking the voltage please release the button because after additional 5 seconds the device may turn off The unit will then return to displaying time The voltage for fresh alkaline batteries should be over 3 V and for fully charged accumulators over 2 5 V Set a patient event marker The patient can mark any eve...

Page 11: ...s displayed mmHg Pumping for measurement current pressure is displayed kPa Heart symbol blinking measurement in progress mmHg Heart symbol blinking measurement in progress kPa De ation during measurement current pressure displayed mmHg De ation during measurement current pressure displayed kPa Systolic value of just completed measurement mmHg Systolic value of just completed measurement 19 2 kPa D...

Page 12: ...n the hand the cuff should be removed from the arm immediately and disconnected from the monitor Such occurrence should be reported to the physician as soon as possible or at the latest after the monitoring session 7 Patients should not remove the monitor even at night By loosening the straps they can avoid problems when turning in their sleep The monitor does not disturb most patients at night 8 ...

Page 13: ... the monitoring rules well in advance 2 Programming the measurement plan into the device Using PC start the OMRON BP Tracker Software program Optionally the device can be programmed without using a PC for details see Manual Programming section 3 Enter new patient data or select patient from the database 4 Create a monitoring plan with respect to the patient s lifestyle 5 Insert two fresh or fully ...

Page 14: ...ere are measurements at the 6 00 and 22 00 hour shifts The last measurement is exactly 24 hours after the second measurement Patient information can be selected or added later in the OMRON BP Tracker Software Manual Programming Step by Step 1 Push the measurement triangle and the day night shift moon buttons simultaneously 2 Keep them pushed in 10 seconds the measurement options will be displayed ...

Page 15: ...the monitor are not lost even if batteries run down or are removed Used batteries may fall under the category of hazardous waste and should be disposed of properly Important Itisstronglyrecommendedtousefreshlychargedaccumulatorsornew batteries with every patient so that batteries do not run down during monitoring even in case of very high blood pressure values and or a long monitoring session Afte...

Page 16: ...le to wear a thin shirt or blouse under the cuff This does not in uence the accuracy of blood pressure measurements but it prevents possible problems caused by long time wear sweating itching etc Place the cuff on the upper arm so that the rubber tube points towards the patient s shoulder and the bladder is placed above the brachial artery if possible Contrary to the usual placement with the tube ...

Page 17: ...used during the programming of the device Attention inappropriate setting of the cuff size may lead to device malfunctioning whichisinconvenientforthepatientandmayleadtoanunsuccessfulmeasurement Name Bladder dimensions Sleeve dimensions Arm circumference range Small cuff child 9 x 18 cm 11 x 32 cm under 24 cm Normal cuff 12 x 25 cm 15 x 56 cm 24 32 cm Large cuff 15 x 33 cm 17 x 77 cm 32 42 cm When...

Page 18: ...r other liquids Do not immerse the monitor in water or any cleaning uid and protect it from spills and splashes Do not expose it to heavy rain or steam and do not wear it in a wet environment e g shower bath or swimming pool In case of the minor effects of a wet environment wipe off water drops with a dry cloth Keep the monitor in a normal dry room for at least one hour before use if condensation ...

Page 19: ...e OMRON M24 7 monitors they contain high complexity electronic and ne mechanical components If you have any problems please refer the monitor to quali ed service personnel All consequences of improper servicing are the sole responsibility of the user Contact OMRON or your distributor for service information 3 4 Correct Disposal of this Product OMRON M24 7 should be disposed of according to your lo...

Page 20: ...ive In ation automatically controlled pump Safety maximum in ation 300 mmHg 40 kPa independent safety release valve De ation and rapid air release automatic pressure release valve Please note that the OMRON M24 7 might not meet its performance speci cations if stored or used outside the speci ed environmental conditions Measuring and LCD displaying in kPa values is an option which can be selected ...

Page 21: ...safety distance The plastic optical cable ensures perfect electric separation and reduces the effects of external electric noise It does not conduct electricity Biocompatibility To avoid infection risks and for general hygienic reasons the device cuff and tubing should never contact the patient s skin directly Hazardous materials Used batteries qualify as hazardous waste and should be disposed of ...

Page 22: ...tromagnetic environment as described below Emission test Compliance Electromagnetic Environment Radiated and conducted RF emission CISPR 11 Group 1 OMRON M24 7 uses RF energy only for its internal function Therefore the emission is very low and not likely to cause any interference in nearby electronic equipment Radiated and conducted RF emission CISPR 11 Class B OMRON M24 7 is suitable for use in ...

Page 23: ...al and or hospital environment Surge IEC 61000 4 5 1KV differential mode 2KV common mode Not applicable Mains power quality is that of a typical commercial and or hospital environment Voltage dips short interruptions and voltage variations on power supply input lines IEC 61000 4 11 5 UT 95 dip for 0 5 cycle 40 UT 60 dip for 5 cycles 70 UT 30 dip for 25 cycles 5 UT 95 dip for 5 sec Not applicable M...

Page 24: ...table and mobile RF communications equipment are used no closer to any part of OMRON M24 7 including cables than the Recommended Separation Distance calculated the formula written below Recommended Separation distance d 3 5 V1 P Radiated RF IEC 61000 4 3 3V m 80MHz 2 5GHz 3V m d 3 5 3V m P 80MHz 800MHz d 7 3V m P 800MHz 2 5GHz where P is the highest radiated power disclosed by the manufacturer of ...

Page 25: ... of the transmitter m The highest output power of the transmitter W 150KHz 80MHz d 3 5 V1 P 80MHz 800MHz d 3 5 E1 P 800MHz 2 5GHz d 7 E1 P 0 01 Not applicable 0 12 0 23 0 1 Not applicable 0 38 0 73 1 Not applicable 1 2 2 3 10 Not applicable 3 8 7 3 100 Not applicable 12 23 If this table does not contain the highest output power of the transmitter the d separation distance m can be calculated by th...

Page 26: ...0 4 00 16 00 16 30 4 00 4 30 16 30 17 00 4 30 5 00 17 00 17 30 5 00 5 30 17 30 18 00 5 30 6 00 18 00 18 30 6 00 6 30 18 30 19 00 6 30 7 00 19 00 19 30 7 00 7 30 19 30 20 00 7 30 8 00 Complete the activity diary during the monitoring session using the numbered guide as shown below to reduce your work Careful completion will help the physician evaluate the data recorded Do not forget to record the t...

Page 27: ...ide of the monitor unit or opening the unit any other way voids this warranty EXCLUSION OF BIOHAZARD OMRON will not accept for repair potentially infectious products or accessories especially pouches and cuffs that might have been in direct contact with the patient and could not be or potentially were not properly disinfected even within the warranty period If a problem occurs within the warranty ...

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