Leadtek Wireless

Fingertip Pulse

Oximeter Integrate all needs in “fingertip size ”

• A Pulse Oximeter is a small, lightweight device

used to monitor the amount of oxygen carried in

the body.

What is the Pulse Oximeter

Use Environments

Hospitals Clinics

Mountain Climbing Emergency medical services

Home healthcare services

Long-term care facilities Marathon

Leadtek Fingertip Pulse Oximeter

• Leadtek Fingertip Pulse Oximeter provides an accurate

measurement of arterial oxygen saturation (SpO2) and heart rate

(pulse) in seconds

• Its versatile housing design can accommodate with the widest size

range of fingers between 0.8cm and 2.3cm (0.3 inch ~ 0.9 inch)

• Furthermore, with combination of the latest electronics technology,

Leadtek Fingertip Pulse Oximeter is presented with the most friendly

interface to users and environments.

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Powered with only one AAA Battery

• Leadtek Fingertip Pulse Oximeter powered with only one AAA

Alkaline battery for 18-hour cotinuous use, extreme energy saving

design and environment friendly.

Measurement Method

Leadtek Fingertip Pulse Oximeter determines SpO2 by measuring the

absorption of red & infrared light passing through perfuse tissue.

Changes in absorption caused by the pulsation of blood in the vascular

bed are used to determine SpO2 reading and pulse rate. Dual

wavelength LED specification - 660 nanometers @0.8mW and 940

nanometers @1.2mW; both as max average

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Oximetery Principle

The pulse oximeter identifies the absorbency of the pulsatile fraction of blood—defined as the arterial component—from the absorbency due to nonpulsatile venous or capillary blood and other tissue pigments. Identification and isolation of the pulsatile component are difficult in the presence of low perfusion in the patient.

• Oxyhemoglobin will absorb more infra red light and allows red light to pass.

• On another hand, deoxyhemoglobin will absorb more red light and allows infra red light to pass.

Why Leadtek

Leadtek Other Brand

Performance Spec. Same Same

Perfusion test 0.50% 0.9%

Weight (without battery) < 26g < 37g

Dimension 67x38x25mm 76x56x28mm

Auto Power Y Y

Color OLED Full Color X

Power source 1 AAA 2 AAA

Battery life >18h >18h

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Graphic Pulse Display

Graphic Pulse Display

Easy to Use

Power on: Insert your finger into the pulse oximeter

Power off: Remove your finger from the pulse

oximeter

Performance Accuracy

• SpO2

– measuring range: 0%~100%; Resolution 1%

– accuracy: 70%~100%±2%; less than 70% unspecified

– Low perfusion test (0.5% modulation) (This test uses an SpO2 Simulator to provide a simulated pulse rate, with adjustable amplitude

settings of various SpO2 levels. The module must maintain accuracy in accordance with ISO

80601-2-61 for pulse rate and SpO2 at the lowest obtainable pulse.)

• Pulse rate

– range: 30~250bpm with resolution 1bpm

– accuracy ±1bpm or ±1%, whichever is greater

• Anti-motion

– With advanced anti-motion algorism to reduce the

interrupted effects of a movement to the minimum. Any

motion within 2 Hz and under 30 seconds will not affect

performance

General Features

• Water-resistance: Against water splash (IPX2 Approved)

• Ambient Temperature: Operating 5ºCto40ºC (41ºF to104ºF); Storage -

30ºCto70ºC (-22ºF to158ºF)

• Atmospheric Pressure: Operating & storage 700 to 1013 hPa

• Humidity: Operating & storage 10 to 90%, non-condensing

• Degree of Electrical Protection: Type BF

• Complied standards: IEC 60601-1, IEC60601-1-2, IEC80601-2-61 and ISO

10993 換圖