Little Doctor MD300 C23 Handheld Pulse Oximeter

The MD300C Series Handheld Pulse Oximeter is designed for continuous, non-invasive measurement of arterial blood hemoglobin oxygen saturation (saturation) and pulse rate. Oxygen saturation (saturation) is the percentage ratio of oxygen-bound hemoglobin (HbO2) to the total amount of hemoglobin (Hb) in the blood. Many respiratory diseases can lead to decreased oxygen saturation in human blood.

In addition, oxygen saturation may decrease due to the following factors:

anesthesia, serious postoperative trauma, side effects of some diagnostic tests.

That is why for the timely diagnosis by the doctor it is very important to know the value of the oxygen saturation of the patient.

The device is calibrated to display the functional oxygen saturation.

Features

• Pulse oximeters are designed for continuous non-invasive measurement by finger of the degree of oxygen saturation of arterial blood hemoglobin (saturation, %SpO2) and pulse rate.
• Application without age restrictions as long as contact size is appropriate
• Color display.
• 6 display options.
• Powered by 3V (2xAAA).
• Size 58 x 30 x 34 mm.
• Weight ~ 31g.

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Complete set

• Little Doctor MD300 C23 main electronic unit
• Carrying lanyard
• Battery pack

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• Instruction manual
• Warranty card
• Package

Specifications

• Power consumption, not more than 0.035 W
  
• Measuring finger circumference: 20 – 75 mm
• Indicator: Liquid crystal, color
• Oxygen saturation (SpO2)
  • measurement range: 70% to 99%
  • measurement error: 81% to 99% – ± 2%, 70% to 80% – ± 3%
• Pulse Rate (PR):
  • range of measurement: 30 to 235 bpm
  • accuracy of measurement: 30 to 99 bpm – ± 2 bpm, 100 to 235 bpm./min – ± 2 %
• Wavelength of radiation
  • red: 680 nm
  • infrared: 940 nm
• Power: 3B, 2 AAA cells
• Battery life: from one set of batteries more than 30 hours
• Conditions of operation of the device:
  • Air temperature from 5 °C to 40 °C
  • Humidity not more than 80% Rh
• Storage and transportation conditions for the device:
  • Air temperature from minus 20 °C to 55 °C
  • Humidity not more than 93% Rh without condensation
• Mass of the device (without packaging), not more: 31 g
• Dimensions: 58 X 34 X 30 mm