1. Introducción
The CONTEC CMS50D2 Pulse Oximeter is a non-invasive device designed for measuring the oxygen saturation of arterial hemoglobin (SpO2) and the pulse rate. This device is intended for spot-checking and continuous monitoring of adult and pediatric patients in home and clinical environments. It provides a quick and accurate assessment of respiratory function.
The concentration of oxygen determines the percentage of hemoglobin in arterial blood that is saturated with oxygen, making it an important parameter for evaluating respiratory function. The device is small, lightweight, and portable, making it convenient for use anywhere.
2. Información de seguridad
Please read all safety warnings and instructions carefully before using this device. Improper use may result in inaccurate readings or device damage.
- No utilice el oxímetro de pulso en un entorno de resonancia magnética o tomografía computarizada.
- Do not use the device in environments with flammable anesthetics.
- The device is not intended for continuous monitoring of patients requiring constant supervision.
- Mantenga el dispositivo alejado del agua y la humedad.
- Consult a medical professional for interpretation of readings and before making any medical decisions.
3. Características del producto
- Determines arterial oxygen saturation (SpO2) and pulse rate (PRbpm).
- Displays SpO2 value and pulse rate value.
- Vol bajotage indicator and audible alarm if pulse is above set limit.
- Suitable for individuals with heart failure, chronic obstructive pulmonary diseases, bronchial asthma, and for high-altitude sports (mountaineering, skiing, aviation).
- Adjustable display mode and screen brightness.
- OLED display in blue and yellow with pulse waveform graph.
- Automatic power-off: The device will turn off automatically in 5 seconds if the finger is improperly placed or removed.
4. Contenido del paquete
El paquete del producto normalmente incluye los siguientes elementos:
- 1 x CONTEC CMS50D2 Pulse Oximeter
- 1 x Cordón
- 2 pilas AAA
- 1 x Manual de usuario
5. Configuración
5.1. Instalación de la batería
The CMS50D2 Pulse Oximeter requires two AAA batteries for operation. Ensure correct polarity when inserting the batteries.
- Abra la tapa del compartimiento de la batería ubicada en la parte posterior del dispositivo.
- Inserte dos pilas AAA de acuerdo con los indicadores de polaridad (+ y -) dentro del compartimento.
- Cierre bien la tapa del compartimento de la batería.
Figura 1: Frente view of the Andon CMS50D2 Pulse Oximeter, showing the OLED display and finger insertion area.
6. Instrucciones de funcionamiento
Follow these steps to obtain accurate readings:
- Asegúrese de que las baterías estén instaladas correctamente.
- Abre la clamp del oxímetro.
- Insert one of your fingers (preferably the index, middle, or ring finger) into the rubber opening of the oximeter, ensuring the nail surface is facing upwards towards the display.
- Suelte el clamp, allowing the oximeter to securely hold your finger.
- Presione el botón de encendido en la parte superior del dispositivo para encenderlo.
- Keep your hand still during the measurement. Do not shake your finger.
- The readings for SpO2 and pulse rate will appear on the display within a few seconds.
- To change the display orientation or brightness, briefly press the power button while the device is on.
- The device will automatically power off after 5 seconds of inactivity or if the finger is removed.
Figure 2: The pulse oximeter correctly placed on a finger, displaying SpO2 and pulse rate readings.
7. Mostrar información
The OLED display provides the following information:
- SpO2: Peripheral Oxygen Saturation (percentage). This indicates the percentage of hemoglobin in your blood that is saturated with oxygen. Normal values typically range from 95% to 100%.
- PRbpm: Pulse Rate (beats per minute). This is the number of times your heart beats per minute. Normal adult resting heart rate ranges from 60 to 100 bpm.
- Gráfico de barras de pulso: A vertical bar graph indicating the strength of the pulse.
- Plethysmograph (Waveform): A graphical representation of the pulse, showing blood flow through the finger.
- Indicador de batería: Muestra la duración restante de la batería.
8. Mantenimiento y cuidado
8.1. Limpieza
Clean the surface of the oximeter before and after each use. Use a soft cloth dampened with medical alcohol (70% ethanol or isopropanol) to wipe the surface. Do not immerse the device in liquid.
8.2. Almacenamiento
Guarde el dispositivo en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas. Si no lo va a utilizar durante un periodo prolongado, retire las pilas para evitar fugas.
9. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| Sin pantalla después del encendido | Las baterías están agotadas o instaladas incorrectamente. | Reemplace las baterías o vuelva a instalarlas correctamente, observando la polaridad. |
| Lecturas inexactas | Finger not inserted properly; patient movement; strong ambient light; nail polish or artificial nails. | Re-insert finger correctly; remain still; shield from strong light; remove nail polish/artificial nails. |
| "Finger Out" or "Error" message | Finger not detected or poor signal quality. | Ensure finger is fully inserted and still. Try a different finger. |
| La pantalla es tenue | Low battery or brightness setting. | Replace batteries. Adjust brightness by pressing the power button. |
10. Especificaciones
- Nombre del modelo: CMS50D2
- Fabricante: Andon (CONTEC)
- Dimensiones: 7.62 x 2.54 x 5.08 cm
- Peso: 25 gramos
- Fuente de energía: Baterías 2 x AAA (incluidas)
- Duración de la batería: Aproximadamente 50 horas de funcionamiento continuo
- Rango de medición (SpO2): 70-100%
- Tipo de pantalla: OLED, blue and yellow
- Cierre automático: Sí, después de 5 segundos de inactividad
- País natal: Suiza
11. Garantía y soporte
Specific warranty details for the CONTEC CMS50D2 Pulse Oximeter may vary depending on the region and retailer. Please refer to the warranty card included with your product or contact your point of purchase for detailed warranty information.
For technical support or inquiries, please contact the manufacturer, CONTEC, or the authorized seller from whom you purchased the device. Keep your purchase receipt as proof of purchase.
