Copyright Beijing Choice Electronic Technology Co., Ltd (hereinafter called Choice) owns the intellectual property rights to this product and this manual. This manual may refer to information protected by copyrights or patents and does not convey any license under the patent rights of Choice, nor the rights of others. Choice does not assume any liability arising out of any infringements of patents or other rights of third parties.
MD300W4 PULSE OXIMETER Content 1. INTRODUCTION ............................................................................................................ 3 1.1 Brief Introduction.............................................................................................. 3 1.2 Safety Information ............................................................................................ 3 1.3 Intended Use ................................................................................................
MD300W4 PULSE OXIMETER 4.3 Reading ID Setting.......................................................................................... 17 4.4 Version Information ........................................................................................ 17 4.5 Return .............................................................................................................. 17 5. MAINTENANCE AND CLEANING ............................................................................... 17 5.
MD300W4 PULSE OXIMETER 1. INTRODUCTION 1.1 Brief Introduction Thank you for purchasing the Pulse Oximeter. The main functions of the device are to measure Haemoglobin Saturation (SpO ) and Pulse Rate (PR) value of single patient and transmit data by 2 GPRS or USB. Please read the instruction manual carefully before using the device. Note: The illustrations used in this manual may differ slightly from the actual product. 1.
MD300W4 PULSE OXIMETER conditions. Do not use the pulse oximeter in the presence of flammable anesthetics, vapors or liquids. Do not use the pulse oximeter in an MRI or CT environment which is the source of some electric noise to influence the accuracy of the equipment and following measurement. This equipment is intended only as an adjunct in patient assessment, and the measurement results only serve as a reference for any relevant treatment.
MD300W4 PULSE OXIMETER thoroughly familiar with the information in the manual before using the device. The surface of the device can be wiped with alcohol gently. The device is strictly forbided to contact with strong acid or alkali. Unplug the sensor from the pulse oximeter before cleaning or disinfecting to prevent the sensor or pulse oximeter from being damaged, and also to protect the user under safety situation. Clean the probe with an H2O solution and a neutral detergent.
MD300W4 PULSE OXIMETER Optical cross talk can occur when two or more probes are located in adjoining area. It can be eliminated by covering each site with opaque material. Optical cross talk may adversely affect the accuracy of the SpO2 readings Obstructions or dirt on the sensor’s emission or receiving windows may cause a sensor failure. Make sure there are no obstructions and the sensor is clean. Hazards arising from software errors have been minimized.
MD300W4 PULSE OXIMETER This pulse oximeter is designed and tested in compliance with the EMC standard, complying with the international standard for the EMC of the electronic medical device - IEC 60601-1-2. However, because of the proliferation of radio frequency transmitting equipment and other sources of electrical noise in the health-care and home environments (e.g.
MD300W4 PULSE OXIMETER SpO2 PR Haemoglobin Saturation Pulse Rate Battery power indication Brightness Setting Battery Setting Reading ID Setting Version Information Return 1.6 Product Features Simple to use and easy to operate. Portable and compact in design. Long-distance data transmission by GPRS. OLED display screen. Power off automatically after 30s if no operation and measure are carried out. Low power consumption: the backlight will turn off automatically when there is no operation in 30s.
MD300W4 PULSE OXIMETER 2. GENERAL DESCRIPTION 2.1 Appearance Fig.2-1 Description of Fig.2-1 (1) SpO2 Socket: used for connecting SpO2 probe; (2) DisplayScreen; (3) Power Button: Press and hold this button for about 3 seconds to power the device on, and for about 4 seconds to turn the device off.
MD300W4 PULSE OXIMETER When there is no measurement and no press on keys for 30 seconds, “Auto Power Down” displays on the screen. And then it will power off automatically.
MD300W4 PULSE OXIMETER Notes: Keep away from source of fire and/or heat; Do not disassemble battery and/or battery pack; Do not connect the positive and negative pole directly using conductive metal; avoid short circuit; Do not put the battery into water or damp it; Do not cut the battery; Do not strike or needle the battery; Charge the battery using specified chargers; Do not solder the battery directly; Do not use the battery in un-specified application; Battery Charging: Power low alarm: When the batte
MD300W4 PULSE OXIMETER 3. TAKE A MEASUREMENT 3.1 Sensor Installation Before measuring, connect the sensor/probe to the pulse oximeter as shown in the following figure. Fig.3-1 3.2 Take a Measurement (1) First plug the sensor into the interface of the pulse oximeter. Ensure that the sensor is plugged correctly and firmly. (2) Secondly fix the sensor on your finger correctly as shown in Fig.3-2. Be sure to make the finger touches the bottom of the probe and the nail surface is facing upwards.
MD300W4 PULSE OXIMETER Fig.3-2 (3) After several seconds the following interface will appear. Fig.3-3 Description of Fig.3-3 (1) SpO2 value measured; (2) Blood Oxygen plethysmogram; (3) Power quality indicator; (4) Pulse Bar; (5) Pulse rate value measured; 3.
MD300W4 PULSE OXIMETER Proper sensor placement is critical for good performance. The following factors may degrade the performance of the pulse oximeter. Inaccurate measurements may be caused by: 1.Incorrect sensor application or use; 2.Excessive patient movement; 3.Significant levels of dysfunctional hemoglobins (e.g.,carboxyhemoglobin or methemoglobin); 4.
MD300W4 PULSE OXIMETER 3. Blisters; 4. Pressure sores; 5. Skin removal. 3.4 Applying The Belt The longer belt is applied to secure the oximeter around the user’s waist and the shorter one is for securing it around the user’s wrist. Please use the following steps to apply the belt securely and comfortably around the user’s waist or wrist: (1). Thread one terminal of the belt through one hole of the bracket, make sure the even side faces the oximeter and hook-and-loop fastener back to it. (2).
MD300W4 PULSE OXIMETER 4. SETTINGS Press and hold this button for about 3 seconds to power the device on, and then press the Menu button to enter the menu interface as shown in the following interface. Fig.4-1 4.1 Brightness Setting In the menu interface as shown in Fig.4-1 press the Adjust button to select the brightness icon , and then press the Menu button to enter the brightness set interface, you can change the brightness level by pressing the Adjust button. The setting range is 1~7. 4.
MD300W4 PULSE OXIMETER 4.3 Reading ID Setting In the menu interface as shown in Fig.4-1 press the Adjust button to select the Reading ID icon , and then press the Menu button to enter the Reading ID set interface, you can set patient ID in this interface. 4.4 Version Information In the menu interface as shown in Fig.4-1 press the Adjust button to select the version icon then press the Menu button to enter the version information interface, you can check the information on version of software. 4.
MD300W4 PULSE OXIMETER your equipment. Warranty does not cover damage caused by unapproved substances or methods. We make no claims regarding the efficacy of the listed chemicals or methods as a means for controlling infection. For the method to control infection, consult your hospital’s Infection Control Officer or Epidemiologist. Keep your equipment and accessories free of dust and dirt.
MD300W4 PULSE OXIMETER continued performance of the device at maximum capacity, and to reduce the possibility of a failure. Mechanical Inspection Check for splits, cracks or imperfections in the case. If you have any questions or doubts, call your service provider. Do not make any repairs by yourself Do not attempt to open or disassemble your oximeter, if so you may run the risk of electric shock and void the limited warranty. No user-serviceable parts are inside.
MD300W4 PULSE OXIMETER 2. Clean the display screen using a soft, clean cloth dampened with a glass cleaner. 3. Clean the exterior surface of the equipment using a soft cloth dampened with the cleaner. 4. Wipe off all the cleaning solution with a dry cloth after cleaning if necessary. 5. Dry your equipment in a ventilated, cool place. Cautions: Do not allow any liquid to enter the case, and avoid pouring water or other liquid on the device while cleaning.
MD300W4 PULSE OXIMETER As this product is not waterproof, do not use it or store it where fluids such as water can splash onto it. Raindrops, water spray, juice, coffee, steam, perspiration, etc. may also cause a malfunction. Keep accessories that might be swallowed away from children. 6. TROUBLESHOOTING Trouble 1: When the probe is not inserted or the probe is faulted, the system may prompt user by the information “Probe Off”. Solution 1: Reinsert the sensor or change to a new available sensor.
MD300W4 PULSE OXIMETER c）Update the system software free of charge. 7.2 Warranty Limitations a) Our company isn’t responsible for such damage caused by force majeure. For example: fire, thunder flash, flood, cyclone, hail, earthquake, house collapse, commotion, plane crash and traffic accident, deliberate damage, lack of fuel or water, labor and capital bother, strike and stop-working etc.
MD300W4 PULSE OXIMETER b) The advanced circuit inside the oximeter does not require periodic calibration and maintenance, instead of replacing the batteries. 7.4 No-Warranty Principle The annulment of the warranty will be caused by following instances: There is physical damage to the oximeter and/or its accessories. There are liquid leftovers and this has led to short circuit and plugboard failure. The probe and accessories belong to consumption and will not be replaced free.
MD300W4 PULSE OXIMETER 7.7 Storage and Transportation Storage: Storage Temperature -20°C～55°C, Relative Humidity≤93%. Transportation: Transport by air, train or vessel after packing according to request. APPENDIX SPECIFICATIONS Note: The specifications are subject to change without prior notice. Display Display Type: Display Parameter: OLED SpO2, pulse rate, pulse bar, SpO2 plethysmogram, date and time, power quality indicator and other prompt information. Data Update Time: <15s.
MD300W4 Operating temperature: PULSE OXIMETER 5℃～40℃ Relative humidity: Atmosphere pressure: ≤80% (non-condensation) 86kPa～106kPa Package & Storage Conditions Storage temperature: -20℃～55℃ Relative humidity: Atmosphere pressure: ≤93% (non-condensation) 50kPa～106kPa Power Support A rechargeable Li-battery with the voltage of 4.2V and battery capacity 1500mAh. Continuous working time: 10 hours.
FCC ID: WWIMD300W4 Model No.: MD300W4 Manufacturer: Beijing Choice Electronic Technology Co., ltd This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not accept cause any harmful interference interference, and (2) this received, including interference device must that may cause undesired operation.
MD300W4 PULSE OXIMETER Standard Accessories One SpO2 Sensor (model: M-50G) One lithium ion rechargeable battery (1500mAh) One USB cable One Operator’s manual One piece of wrist belt One clip for wrist belt Manufacturer address: Beijing Choice Electronic Technology Co.，Ltd. Bailangyuan Building B Rm.
