Instr uction Manual Automatic Wrist Blood Pressure Monitor Model No.
Table of Contents Medical Disclaimer……………………………………………………………………………03 Intended Use………………………………………………………………………………..…03 About Blood Pressure………………………………………………………………………04 Measurement Method………………………………………………………………06 Accuracy………………………………………………………………………………………….. 06 Precautions…………………….…………………………………………………………………07 Device Overview……………………………………………………………………………….09 Symbol Definitions………………………………………………………………………….11 Features………………………………………………………………………………………….12 Installing Batteries………………………………………………………………………….
Medical Disclaimer This manual and product are not meant as a substitute for advice provided by your doctor. You are not to use the information contained herein, or this product for diagnosing or treating a health problem or prescribing any medication. If you have or suspect that you have a medical problem, promptly consult your healthcare provider. Intended Use This device uses the oscillometric method to automatically measure systolic and diastolic blood pressure as well as heart rate.
About Blood Pressure 1. What is blood pressure? Blood pressure is the measurement of the force of blood pushing against the walls of the arteries. Arterial blood pressure is constantly fluctuating during the course of the cardiac cycle. The highest pressure in the cycle is called the systolic blood pressure, and represents the pressure in the artery when the heart is beating. The lowest pressure is the diastolic blood pressure, and represents the pressure in the artery when the heart is at rest.
About Blood Pressure A. WHO blood pressure classifications: Standards for assessment of high or low blood pressure without regard to age, have been established by the World Health Organization (WHO), as shown in the chart. However this chart is not exact for classification of blood pressure and it's intended to be used as a guide in understanding non-invasive blood pressure measurements. Please consult with your physician for proper diagnosis. B.
Measurement Method HL158HD Automatic Wrist Blood Pressure Monitor measures blood pressure and heart rate by oscillometric method, meaning the fluctuations in pressure are measured. Once the cuff is wrapped around your wrist, just turn on the monitor and inflation automatically starts. The inflation of the cuff creates pressure around the arteries inside the wrist. Within the cuff is a gauge which senses the fluctuations (oscillations) in pressure.
Precautions * Do not use this manual and product as a substitute for advice, diagnosing or treating a health problem or prescribing any medication by your doctor. If you have a medical problem, promptly consult your healthcare provider. * Read the Instruction Manual thoroughly before measuring and keep it at hand for your reference at any time. * This device uses the oscillometric method to measure systolic and diastolic blood pressure as well as your heart rate.
Precautions Keep in mind that blood pressure naturally varies from time to time through out the day and is affected by lots of different factors such as stress, eating, smoking, alcohol consumption, medication, and physical activity, etc. Normally the blood pressure rises while at work and is at its lowest during sleeping period. Blood pressure measurements should be interpreted by a physician or a trained health professional who is familiar with your medical history.
Device Overview Product components RISK CATEGORY INDICATOR LCD DISPLAY User Select BUTTON + BUTTON START / STOP BUTTON MODE BUTTON BLUETOOTH Indicator MEMORY BUTTON AAA “LR03” (1.5V) ALKALINE BATTERY X 2 STORAGE CASE *Caution! Substitution of a component different from that supplied might result in measurement error.
Device Overview Unit display Risk Category Indicator Irregular Heartbeat Detector Systolic Rate Error Symbol User 1 User 2 The last 3 Average Symbol Diastolic Rate Low Battery Symbol Pulse Symbol Hour : Minute Month / Date/ Year 10 Heart Rate
Symbol Definitions SYMBOLS Definitions This symbol appears when the battery power is excessively low or the polarity reverses. Low Battery Symbol We suggest you replace all batteries with new ones, and make sure the +/- polarities are properly positioned. Once pulse is detected, the symbol flashes with each pulse beat. Pulse Symbol Our suggestion: Please do not talk or move during measurements. This symbol appears when measurement error.
Features Risk Category Indicator This device is equipped with Risk Category Indicator which classifies your blood pressure measurements into four stages (Normal, Pre-hypertension, Stage 1 Hypertension to Stage 2 Hypertension) based on the blood pressure standards established by the U.S. Department of Health and Human Services and the National Institutes of Health.
Features For adults 18 and older who are not on medicine for high blood pressure, are not having a short-term serious illness, and do not have other conditions, such as diabetes and kidney disease. To determine category of risk when systolic and diastolic readings fall into two areas, use the higher of the two numbers for classification. There is an exception to the above definition of high blood pressure for people with diabetes and chronic kidney disease.
Features Irregular Heartbeat Detector The symbol will appear on screen indicating a certain heartbeat irregularity was detected during measurement. The heartbeat rhythm that is more than or less than 25% from the average rhythm is usually defined as an irregular heartbeat rhythm. Talking, moving, shaking or an irregular pulse during the measurement can result in the appearance of this symbol.
Features Bluetooth Data Transmission HL158HD features a built-in “Bluetooth Data Transmission” function, which enables the device automatically transmit measuring results to paired Bluetooth device. Bluetooth compatibility with blood pressure Bluetooth-enabled device is: Bluetooth 4.0 for Android 4.3 or above, Bluetooth 4.
Installing Batteries When LOW BATTERY SYMBOL appears on the display, or no reaction toward operation, please change batteries. Replace all worn-out batteries with new ones and do not mix new and used batteries. Do not mix alkaline, standard (carbon-zinc) or rechargeable (cadmium) batteries either. Such action may shorten the battery life or cause the device to malfunction. Slide the battery cover and insert 2 AAA (LR03) alkaline batteries into the battery compartment as shown on the figure below.
Applying the Cuff Do not place the pressure cuff over a jacket or sweater sleeve. Wrap the pressure cuff around the bare wrist with the monitor facing you. Wrap the cuff snugly. Do not make it too tight. Fold the remaining part of the cuff back out of the way. Leave approximately 0.4 inch (10 mm) between the cuff and the bottom of your hand palm. 0.4 inch (10 mm) 5.3 ~ 7.7 inch (135 ~ 195 mm) *Note! Do not use this device if your wrist has any wound or injury.
Positioning Guide It is extremely important that the cuff be at the same height as the heart. Having the cuff higher or lower may cause inaccurate results. 1. Sit down comfortably with your feet flat on the floor. 2. Position the blood pressure monitor on your wrist. 3. Place your elbow on the table and rest the back of your hand on the device storage case or other object. 4. Rest your wrist on the armrest until it’s at the same height as your heart. 5. Relax your hand and turn your palm upwards.
Measurement Procedure Switch on the Monitor A. Press button to switch on the monitor. B. All segments appear on the screen. Setting Year, Date and Time A. Press button ("YEAR" flashes). Press YEAR value. button to adjust B. Press button ("MONTH" flashes). Use button to adjust MONTH (1, 2, 3,……, 12). C. Adjust DATE (1, 2, 3,…, 31), HOUR (1, 2, 3,……..12PM,1 PM,…, 12) and MINUTE (00,01,02,03,.....59) as described in Step A above. When settings are done, press The device is ready to measure.
Measurement Procedure B. With the cuff wrapped around your wrist, press button to start measurement. All display units appear on the screen. *Note! Do not inflate the cuff until it is wrapped around your wrist. After all symbols disappear, the display will show “00”. The monitor is “Ready to Measure” and will automatically inflate to the level that is right for you. C. After inflation of the cuff, the pressure will slowly decrease. When pulse is detected, PULSE SYMBOL flashes.
Bluetooth Transmission To activate Bluetooth function, please make sure your Bluetooth device have downloaded APP, and follow pairing instruction. There are 2 ways to process Bluetooth Transmission if Bluetooth function is ON: Measurement Completed: 1. After measurement completed, the device activates Bluetooth function automatically, and the Bluetooth Indicator will begin flashing on the device. 2. While transmitting the reading to your Bluetooth Device, HL158HD Bluetooth Indicator constantly lit 1 minute.
Memory Function Storing data After each measurement, the systolic and diastolic pressure, heart rate, Risk Category Indicator icon, and Irregular Heartbeat Detector symbol (if any) with date and time will be automatically stored. The monitor can store up to 120 memory sets for 2 users, and automatically replace the oldest data with new one. Recalling data A. Press button to select User 1 or 2. B. Press M button to enter Memory Mode. LCD displays average of last 3 measuring results first. C.
Storage and Maintenance General Use Do not in any way twist the cuff. Do not press button if the cuff is not wrapped around the wrist. Do not drop the product and avoid any strong impacts. Maintenance Use a piece of cloth with water or mild cleansing agent to wipe the device and dry it immediately with a dry cloth. Do not use detergent or any strong chemicals to clean the device. Use only a dry cloth to wipe the cuff.
Troubleshooting SYMBOLS/SYMPTOMS Unit does not turn on when button is pushed. CONDITIONS/CAUSES Worn-out batteries. Battery polarities have been positioned incorrectly. Replace them with 2 new AAA (LR03) alkaline batteries. Re-insert the batteries in the correct positions. Cuff has been placed incorrectly. Wrap the cuff properly so that it is positioned correctly. Measuring Error Symbol appears when blood pressure value displayed is excessively low or high.
Warranty & Recalibration Warranty For One Year from the manufacturing date Please note that this warranty does not cover damage caused by misuse or abuse; accident; the attachment of any unauthorized accessory; alteration to the product; improper installation; unauthorized repairs or modifications; improper use of electrical/power supply; loss of power; dropped product; malfunction or damage of an operating part from failure to provide manufacturer’s recommended maintenance; transportation damage; theft
Specifications Model Number HL158HD Measurement Method Oscillometric Rated Range of Cuff Pressure Pressure: 0 ~ 300 mmHg Rated Range of Determination 40 ~ 280 mmHg Measurement Range of Heart Rate Pulse: 40 ~ 199 Beats / Minute Accuracy Inflation Deflation Display Memory Unit Dimensions Unit Weight (Cuff & Batteries Excluded) Cuff Size Storage/ Transportation Environment Operation Environment Power Supply Battery Life Sleeping Mode Accessories Pressure: ± 3 mmHg Pulse: ± 5 % Max.
Specifications RF Type Bluetooth 4.0 BLE RF Modulation GFSK Effective Radiated Power 0dBm Data Throughput 0.2Mbps Expected Delay (Latency The latency time is less than 0.3ms second Range) in Wireless (RF) from sender to receiver. Communication Integrity Channel Quality-Driven Data Rate (CQDDR) technology increases the effective data rate and integrity in noisy environments.
Note Follow instructions for use. BF Classification: - Internally powered equipment - BF type applied part - IPX0 - Not suitable for use in presence of flammable anesthetic mixture with air or with Oxygen or nitrous oxide - Continuous operation with short-time loading Keep dry. To avoid inaccurate results caused by electromagnetic interference between electrical and electronic equipments, do not use the device near a mobile phone or microwave oven.
Appendix Guidance and manufacturer’s declaration – electromagnetic emissions The device is intended for use in the electromagnetic environments listed below, and should only be used in such environments: Emissions test Electromagnetic environment – guidance RF energy is used only to maintain device’s operation. Therefore, its RF emissions are so low that it’s not likely to cause any interference in nearby electronic equipment.
Appendix Guidance and manufacturer’s declaration – electromagnetic immunity The device is intended for use in the electromagnetic environments listed below, and should only be used in such environments: Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidance Portable and mobile RF communications equipment should be used no closer to any part of the device, including cables, than the recommended separation distance calculated from the equation applicable to the frequ
Blood Pressure Diary Date: □Before □After Time: Systolic / Diastolic: Date: Pulse: □Before □After Time: Systolic / Diastolic: Date: □Before □After Time: □Before □After Time: □Before □After Time: □Before □After Time: □Before □After Time: □Before □After Time: □Before □After Time: Meal Pulse: □Before □After Time: Systolic / Diastolic: P/N:XXXXXXXXX Meal Pulse: Systolic / Diastolic: Date: Meal Pulse: Systolic / Diastolic: Date: Meal Pulse: Systolic / Diastolic: Date: Meal P