Shenzhen PM-9000 Express Manual del operador descargar pdf (Pagina 285)

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101

Pace pulse

Pulse indicator

Pace pulses meeting the following conditions are marked by the

PACE indicator.

Amplitude:

Width:

Rise time:

±4 to ±700 mV

0.1 to 2 ms

10 to 100 µs

Pulse rejection

The heart rate meter rejects all pulses meeting the following

conditions.

Amplitude:

Width:

Rise time:

Min. input slew rate:

±2 to ±700 mV

0.1 to 2 ms

10 to 100 µs

20 V/s RTI

ST segment measurement

Measurement range -2.0 to +2.0 mV

Precision

-0.8 to +0.8 mV: ±0.02 mV or ±10%, whichever is greater

Beyond this range: Undefined

Update period 10 s

Arrhythmia analysis

Type

ASYSTOLE, VFIB/VTAC, PVC, COUPLET, VT>2,

BIGEMINY, TRIGEMINY, R ON T, MISSED BEATS,

TACHY, BRADY, PNC and PNP

A.9 RESP Specifications

Measurement technique Thoracic impedance

Lead Optional: lead I and lead II; default lead II

Respiration excitation

waveform

< 300 µA, sinusoid, 62.8 kHz (±10%)

Respiration impedance test

range

0.3 to 3 .

Baseline impedance range 200 to 2500 O (using an ECG cable with 1kO resistance)

Differential input

impedance

> 2.5 M.

Linear Signal Range 3 O p-p minimum

Bandwidth 0.2 to 2 Hz (-3 dB)

Sweep speed 6.25 mm/s, 12.5 mm/s, 25 mm/s

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Shenzhen PM-9000 Express Manual del operador Pagina 285

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