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PULSE  OXIMETER

MD300I

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Recommended separation distances between portable and mobile RF communications 

equipment and the EQUIPMENT or SYSTEM-for EQIPMENT and SYSTEMS that are not 

LIFE-SUPPORTING

Recommended separation distances between portable and mobile RF communications 
equipment and the MD300I Pulse Oximeter

The  model  MD300I  Pulse  Oximeter  is  intended  for  use  in  an  electromagnetic 
environment in which radiated RF disturbance are controlled. The customer or the user 
of the model MD300I Pulse Oximeter can help prevent electromagnetic interference 
by maintaining a minimum distance between portable and mobile RF communication 
equipment ( transmitters) and the model MD300I Pulse Oximeter as recommended 
below, according to the maximum output power of the communications equipment.

Rated maximum
output of

transmitter(W)

Separation distance according to frequency of transmitter (m)
150KHz to 80 MHz

80MHz to 800 MHz

800MHz to 2.5 GHz

0.01

0.12

0.12

0.23

0.1

0.38

0.38

0.73

1

1.2

1.2

2.3

10

3.8

3.8

7.3

100

12

12

23

For transmitters rated at a maximum output power not listed above, the recommended 

separation distance in meters (m) can be estimated using the equation applicable to 

the frequency of the transmitter, where P is the maximum output power rating of the 
transmitter in watts (W) according to the transmitter manufacturer.
NOTE1 At 80MHz and 800MHz, the separation distance for the higher frequency range 
applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic interference is 
affected by absorption and reflection from structures, objects and people.

MD300I

Содержание MD300I

Страница 1: ...PULSE OXIMETER INSTRUCTION MANUAL MD300I...

Страница 2: ...to is protected by copyrights or patents and does not convey any license under the patent rights of our company nor the rights of others We do not assume any liability arising out of any infringements...

Страница 3: ...follows A mathematical formula is established making use of Lambert Beer Law according to Spectrum Absorption Characteristics of Reductive hemoglobin RHb and Oxyhemoglobin HbO2 in glow and near infra...

Страница 4: ...accompanying documents This equipment should not be used adjacent to or stacked with other equipment This equipment is not intended for use during patient transport outside the healthcare facility Whe...

Страница 5: ...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 hypother...

Страница 6: ...PC with USB cable for data transmission Function key at the left of the oximeter acts as a power on switch when the oximeter is power off While the oximeter is power on it acts as a function key Setti...

Страница 7: ...sor cable upside when inserting the sensor 2 Do not insert the sensor forcefully CHAPTER 3 Take a Measurement Definition of key press There are three ways to press the key 1 Press press the key quickl...

Страница 8: ...l warning SpO2 and PR If the measured SpO2 and or PR value is beyond the default limit the corresponding value will flash with audible sound By default SpO2 The upper limit 100 The lower limit 90 PR T...

Страница 9: ...he Information Display mode you can set Brightness Patient ID Date and Time Current parameters and data will be displayed at the top right corner which is used to display the PR The various parameters...

Страница 10: ...Definitions Err 1 program memory damaged Err 2 data memory damaged Err 3 sensor Red Emission Diode damaged Err 4 sensor Infrared ray Emission Diode damaged Err 5 sensor Infrared ray Receipt Diode dam...

Страница 11: ...belong to consumption and beyond free change range Such damage of probe caused by mechanical force doesn t belong to free change range During measurement of SPO2 principle leads to measuring value di...

Страница 12: ...ting Temperature 5 40 Storage Temperature 20 55 Operating Humidity 80 RH no condensation Storage Humidity 93 RH no condensation Classification per IEC60601 1 Classification according to IEC 60601 1 Ac...

Страница 13: ...e model MD300I Pulse Oximeter uses RF energy only for its internal function Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment 5 RF e m...

Страница 14: ...in such an environment Immunity test IEC 60601 test level Compliance level Electromagnetic environment guidance Conducted RF IEC 61000 4 6 Radiated RF IEC 61000 4 3 3Vrms 150kHz to 80MHz 3V m 80MHz to...

Страница 15: ...r as recommended below according to the maximum output power of the communications equipment Rated maximum output of transmitter W Separation distance according to frequency of transmitter m 150KHz to...

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