Description
OXY WATCH
MD300C19
Description
Oxygen binds to hemoglobin in red blood cells as it moves through the lungs. It is carried throughout the body as arterial blood. A pulse oximeter uses two frequencies of light (red and infrared) to determine the percentage (%) of hemoglobin in the blood that is saturated with oxygen. The percentage is called blood oxygen saturation, or SpO2. A pulse oximeter also measures and displays your heart rate while measuring your SpO2 level.
Operating diagram:
1) Red and infrared light emitter
2) Red and infrared light receptor.
The product is easy and convenient to use. The product is compact, lightweight and easy to carry. High brightness LED/LCD display for SpO2, PR, and pulse bar. Low power consumption; low battery indicator. Automatic shutdown; 2 AAA alkaline batteries. When no signal is detected or the signal is too low, the pulse oximeter will automatically shut down in 8 seconds.
The fingertip pulse oximeter is a portable, noninvasive device designed for the episodic assessment of arterial hemoglobin oxygen saturation and pulse rate in adult and pediatric patients in a hospital setting. It is not designed for continuous monitoring of the above parameters.
Technical features
-Display type: LED/LCD
-SpO2:
· Measuring range: 70%∼99%
· Accuracy: 70%∼99%: ±2%; 0%∼69% no definition
· Resolution: 1%.
-Heart rate:
· Measuring range: 30∼235 bpm
· Accuracy: 30-99 bpm, ±2 bpm; 100∼235 bpm, ±2%
· Resolution: 1 bpm.
-LED Probe Specifications:
· RED (Wavelength: 660±2 nm; Radiant power: 1.8 mW)
· IR (Wavelength: 940±10 nm; Radiant power: 2.0 mW).
-Power supply: two AAA Size alkaline batteries; Power consumption: less than 25 mA; Battery life: up to 30 hours of continuous operation.
-Environmental requirements:
· Operating temperature: 5∼40°C
· Storage temperature: -20∼55°C
· Relative humidity: ≤80%operating, non-condensing; ≤93%storage, non-condensing
· Atmospheric pressure: 86 kPa∼106 kPa.
-Equipment response time: The lowest average response time is 12.4s.
How to use
1) Insert two AAA batteries into the battery compartment as shown in the "Inserting the Batteries" section.
2) Insert your finger into the pulse oximeter as shown in the image below.
3) Press the power button on the front once.
4) When the oximeter is in use, avoid moving your finger and try to remain still.
5) Read the values on the display according to the desired mode.
It is recommended to use medical alcohol to clean the contact rubber inside the oximeter before and after each use. When the finger is connected to the oximeter, the nail surface should be upwards as shown in the figure the pulse force.
Inserting the batteries :
1) Slide the battery door horizontally in the direction of the arrow as shown.
2) Insert two AAA Size batteries respecting the correct polarity inside the battery compartment.
3) Close the battery compartment door.
Observe the polarity of the batteries to avoid damage to the device. Remove the batteries if you do not plan to use them for a long time.
Installation cord :
1) Thread the end of the cord through the attachment hole.
2) Put the tip of the thread often all the way to the end before pulling it tightly.
Warning: Keep the oximeter away from children. Small parts such as battery cover, batteries and lanyard can cause choking. Do not hang the lanyard from the power cord of the device.
Maintenance :
1) Replace the batteries if the display shows the low battery icon.
2) Clean the inner surface of the oximeter before each use.
3) Remove the batteries if you do not plan to use the MD300C19 for a long time.
Clean the fingertip of the pulse oximeter: Use medical alcohol to clean the silicone by touching the inside of the oximeter with a soft cloth moistened with 70% isopropyl alcohol. Also clean the finger that will be tested with alcohol before and after each test. Do not spill or spray any liquid on the oximeter or allow any liquid to enter any opening of the device. Make sure the oximeter is completely dry before reusing it. A practical test cannot be used to determine the accuracy of the pulse oximeter monitor or sensor. Clinical tests are used to determine SpO2 accuracy. The measured arterial hemoglobin saturation value (SpO2) of the sensors is compared to the arterial hemoglobin oxygen value (SaO2) determined from blood samples at a Co-Oximeter laboratory. The accuracy of the sensors in comparison to the Co-Oximeter samples is measured in the SpO2 range of 70-100%. The accuracy figure is calculated using the root mean square (Arms value) for all subjects, per ISO 9919:2005, Medical electrical equipment - Particular requirements for the basic safety and essential performance of pulse oximeters for medical use. The pulse oximeter requires no routine calibration or maintenance other than battery replacement.
Warnings
Precautions for use : Do not use the pulse oximeter in an MRI or CT environment. Do not use the pulse oximeter in situations where alarms are required. The device does not have an alarm. Explosion Hazard: Do not use the pulse oximeter in an explosive atmosphere. The pulse oximeter is intended to be used only as an aid in patient assessment. The device should be used in conjunction with other methods of assessing clinical signs and symptoms. Frequently check the pulse oximeter site to determine sensor placement and proper patient circulation and skin sensitivity. This may cause inaccurate readings or blistering of the skin. Read the manual carefully before use. The pulse oximeter does not have SpO2 alarms, it is not for continuous monitoring as indicated by the symbol. Prolonged use or patient condition may require changing the sensor site regularly. Vary the sensor application site and check skin integrity, circulatory status, and proper orientation at least every 30 minutes. Inaccurate measurements may be caused by autoclaving, ethylene oxide sterilization, immersion of the device in liquids, significant levels of dysfunctional hemoglobins (such as carboxyhemoglobin or methemoglobin), intravascular dyes such as indocyanine green or methylene blue. High ambient light (avoid direct exposure of the sensor to sunlight), excessive patient movement, venous pulsations, finger placement of the oximeter with a blood pressure cuff on the arm, an arterial catheter or intravascular line, patients with hypotension, severe vasoconstriction, severe anemia or hypothermia, cardiac arrest, or shock. The presence of nail polish or false nails may cause inaccurate readings. This equipment is not intended for use during patient transport outside of a hospital environment. This equipment should not be used or placed adjacent to other equipment. Do not disassemble, repair or modify the equipment without authorization. Materials that come into contact with the patient's skin contain medical grade silicone and ABS plastic and have passed all tests required by ISO10993-5 for in vitro cytotoxicity and ISO10993-10 for skin irritation and sensitization. Follow local ordinances and recycling instructions regarding disposal or recycling of devices and device components, including batteries.
Inaccurate measurements can be caused by :
-Significant levels of dysfunctional hemoglobins (such as carboxyhemoglobin or methemoglobin)
-Intravascular dyes such as indocyanine green or methylene blue
-High ambient light. Cover the sensor area if necessary
-Excessive movement by the patient
-High frequency electrosurgical interference and defibrillators
-Venous pulsations
-Placement of a sensor on an extremity with a blood pressure cuff, arterial catheter, or intravascular line
-The patient has hypotension, severe vasoconstriction, severe anemia or hypothermia
-The patient is in cardiac arrest or shock
-Nail polish or false nails
-Weak pulse (low perfusion)
-Low hemoglobin.
Conservation
Store the product in a place with an ambient temperature between -20°C~+55°C and relative humidity less than 93%. It is recommended to store the device in a dry place. A humid environment may damage the product. Product subject to the WEEE Directive.
Format
Package containing:
-pulse oximeter
-wrist lanyard
-two AAA batteries
-user manual.
Cod. MD300C19
Oxygen binds to hemoglobin in red blood cells as it moves through the lungs. It is carried throughout the body as arterial blood. A pulse oximeter uses two frequencies of light (red and infrared) to determine the percentage (%) of hemoglobin in the blood that is saturated with oxygen. The percentage is called blood oxygen saturation, or SpO2. A pulse oximeter also measures and displays your heart rate while measuring your SpO2 level.
Operating diagram:
1) Red and infrared light emitter
2) Red and infrared light receptor.
The product is easy and convenient to use. The product is compact, lightweight and easy to carry. High brightness LED/LCD display for SpO2, PR, and pulse bar. Low power consumption; low battery indicator. Automatic shutdown; 2 AAA alkaline batteries. When no signal is detected or the signal is too low, the pulse oximeter will automatically shut down in 8 seconds.
The fingertip pulse oximeter is a portable, noninvasive device designed for the episodic assessment of arterial hemoglobin oxygen saturation and pulse rate in adult and pediatric patients in a hospital setting. It is not designed for continuous monitoring of the above parameters.
Technical features
-Display type: LED/LCD
-SpO2:
· Measuring range: 70%∼99%
· Accuracy: 70%∼99%: ±2%; 0%∼69% no definition
· Resolution: 1%.
-Heart rate:
· Measuring range: 30∼235 bpm
· Accuracy: 30-99 bpm, ±2 bpm; 100∼235 bpm, ±2%
· Resolution: 1 bpm.
-LED Probe Specifications:
· RED (Wavelength: 660±2 nm; Radiant power: 1.8 mW)
· IR (Wavelength: 940±10 nm; Radiant power: 2.0 mW).
-Power supply: two AAA Size alkaline batteries; Power consumption: less than 25 mA; Battery life: up to 30 hours of continuous operation.
-Environmental requirements:
· Operating temperature: 5∼40°C
· Storage temperature: -20∼55°C
· Relative humidity: ≤80%operating, non-condensing; ≤93%storage, non-condensing
· Atmospheric pressure: 86 kPa∼106 kPa.
-Equipment response time: The lowest average response time is 12.4s.
How to use
1) Insert two AAA batteries into the battery compartment as shown in the "Inserting the Batteries" section.
2) Insert your finger into the pulse oximeter as shown in the image below.
3) Press the power button on the front once.
4) When the oximeter is in use, avoid moving your finger and try to remain still.
5) Read the values on the display according to the desired mode.
It is recommended to use medical alcohol to clean the contact rubber inside the oximeter before and after each use. When the finger is connected to the oximeter, the nail surface should be upwards as shown in the figure the pulse force.
Inserting the batteries :
1) Slide the battery door horizontally in the direction of the arrow as shown.
2) Insert two AAA Size batteries respecting the correct polarity inside the battery compartment.
3) Close the battery compartment door.
Observe the polarity of the batteries to avoid damage to the device. Remove the batteries if you do not plan to use them for a long time.
Installation cord :
1) Thread the end of the cord through the attachment hole.
2) Put the tip of the thread often all the way to the end before pulling it tightly.
Warning: Keep the oximeter away from children. Small parts such as battery cover, batteries and lanyard can cause choking. Do not hang the lanyard from the power cord of the device.
Maintenance :
1) Replace the batteries if the display shows the low battery icon.
2) Clean the inner surface of the oximeter before each use.
3) Remove the batteries if you do not plan to use the MD300C19 for a long time.
Clean the fingertip of the pulse oximeter: Use medical alcohol to clean the silicone by touching the inside of the oximeter with a soft cloth moistened with 70% isopropyl alcohol. Also clean the finger that will be tested with alcohol before and after each test. Do not spill or spray any liquid on the oximeter or allow any liquid to enter any opening of the device. Make sure the oximeter is completely dry before reusing it. A practical test cannot be used to determine the accuracy of the pulse oximeter monitor or sensor. Clinical tests are used to determine SpO2 accuracy. The measured arterial hemoglobin saturation value (SpO2) of the sensors is compared to the arterial hemoglobin oxygen value (SaO2) determined from blood samples at a Co-Oximeter laboratory. The accuracy of the sensors in comparison to the Co-Oximeter samples is measured in the SpO2 range of 70-100%. The accuracy figure is calculated using the root mean square (Arms value) for all subjects, per ISO 9919:2005, Medical electrical equipment - Particular requirements for the basic safety and essential performance of pulse oximeters for medical use. The pulse oximeter requires no routine calibration or maintenance other than battery replacement.
Warnings
Precautions for use : Do not use the pulse oximeter in an MRI or CT environment. Do not use the pulse oximeter in situations where alarms are required. The device does not have an alarm. Explosion Hazard: Do not use the pulse oximeter in an explosive atmosphere. The pulse oximeter is intended to be used only as an aid in patient assessment. The device should be used in conjunction with other methods of assessing clinical signs and symptoms. Frequently check the pulse oximeter site to determine sensor placement and proper patient circulation and skin sensitivity. This may cause inaccurate readings or blistering of the skin. Read the manual carefully before use. The pulse oximeter does not have SpO2 alarms, it is not for continuous monitoring as indicated by the symbol. Prolonged use or patient condition may require changing the sensor site regularly. Vary the sensor application site and check skin integrity, circulatory status, and proper orientation at least every 30 minutes. Inaccurate measurements may be caused by autoclaving, ethylene oxide sterilization, immersion of the device in liquids, significant levels of dysfunctional hemoglobins (such as carboxyhemoglobin or methemoglobin), intravascular dyes such as indocyanine green or methylene blue. High ambient light (avoid direct exposure of the sensor to sunlight), excessive patient movement, venous pulsations, finger placement of the oximeter with a blood pressure cuff on the arm, an arterial catheter or intravascular line, patients with hypotension, severe vasoconstriction, severe anemia or hypothermia, cardiac arrest, or shock. The presence of nail polish or false nails may cause inaccurate readings. This equipment is not intended for use during patient transport outside of a hospital environment. This equipment should not be used or placed adjacent to other equipment. Do not disassemble, repair or modify the equipment without authorization. Materials that come into contact with the patient's skin contain medical grade silicone and ABS plastic and have passed all tests required by ISO10993-5 for in vitro cytotoxicity and ISO10993-10 for skin irritation and sensitization. Follow local ordinances and recycling instructions regarding disposal or recycling of devices and device components, including batteries.
Inaccurate measurements can be caused by :
-Significant levels of dysfunctional hemoglobins (such as carboxyhemoglobin or methemoglobin)
-Intravascular dyes such as indocyanine green or methylene blue
-High ambient light. Cover the sensor area if necessary
-Excessive movement by the patient
-High frequency electrosurgical interference and defibrillators
-Venous pulsations
-Placement of a sensor on an extremity with a blood pressure cuff, arterial catheter, or intravascular line
-The patient has hypotension, severe vasoconstriction, severe anemia or hypothermia
-The patient is in cardiac arrest or shock
-Nail polish or false nails
-Weak pulse (low perfusion)
-Low hemoglobin.
Conservation
Store the product in a place with an ambient temperature between -20°C~+55°C and relative humidity less than 93%. It is recommended to store the device in a dry place. A humid environment may damage the product. Product subject to the WEEE Directive.
Format
Package containing:
-pulse oximeter
-wrist lanyard
-two AAA batteries
-user manual.
Cod. MD300C19
