I. Functional features of DJ-12L series monitors

DJ-12L multi-parameter monitor is a new generation of multi-parameter monitor independently developed by our company. The measurable vital signs index is as follows:
ECG: Seven-lead ECG waveform display, including seven-lead I, II, III, AVR, AVL, AVF, V, etc.; Lead gain can be divided into three levels: X0.5, X1, X2; the heart rate is automatically calculated and the upper and lower limit alarms are available.
Respiration: the respiratory rate is measured by impedance method, with respiratory waveform display and respiratory rate display.
Body temperature: displays the body temperature value with an alarm over the limit.
Blood oxygen: non-invasive measurement of blood oxygen content of peripheral blood vessels, showing blood oxygen value and pulse waveform.
Blood pressure:  blood pressure adopts advanced pressure synchronous measurement technology, which greatly improves the accuracy!

Non-invasive binding blood pressure measurement technology, divided into newborn, adult, single, periodic measurement and other modes, can measure newborn blood pressure, child blood pressure and adult blood pressure.
Screen: 15-inch large screen true color LCD display, Resolution: 1024X768.
Power supply: AC/DC dual-purpose, with battery can work for 1 hour, external plug-in.
II. Technical parameters of DJ-12L multi-parameter monitor
ECG
type: Standard Seven leads (I, II, III, AVR, AVL, AVF, V-)
number of displayed waveform: 3 to 7
gain: 5mm/mv, 10mm/mv, 20mm/mv
input impedance: ≥ 5 Mohm
common mode rejection ratio: ≥ 10dB
frequency response: filter 0.5~40Hz(± 3dB)
protection: isolated breakdown voltage AC 4000V 50Hz ± 1Hz anti-defibrillation, anti-high frequency electric knife, anti-AC, EMG, drift interference
electrode drop indication: Yes
ECG playback: 5min
scanning Speed: 25mm/s,50mm/s

breathing
display: waveform, respiratory rate
measurement range: 0 to 100 times/minute
measurement Method: chest impedance type
measurement accuracy: ± 2 times/minute
scanning Speed: 25mm/s,50mm/s
alarm range: 0 to 100 times/minute upper and lower limit step adjustable
alarm indication: audible and visual alarm

noninvasive blood pressure
measurement Method: automatic vibration method
measurement Method: Single (manual), cycle (automatic)
measurement parameters: systolic/diastolic blood pressure
measurement mode: adults and children
measurement range: Adult: 0~300 mmHg
children: 0~145 mmHg
pressure unit: mmHg / kpa
alarm range: 0~250 mmHg upper and lower limit step adjustable
alarm indication: audible and visual alarm


blood oxygen saturation
display: blood oxygen value, volume waveform, Pulse
measurement range: 0 - 100%
resolution: 1%
accuracy: ± 2% when 70 ~ 100%, ± 3% when 40~69
sensor Type: dual wavelength light emitting diode
alarm range: 1 ~ 100% upper and lower limit step adjustable
alarm indication: audible and visual alarm
pulse rate range: 20 to 250bpm

body temperature
type: Single Channel
measuring range: 0 - 50 ℃
unit: ℃/℉
resolution: 0.1 ℃
accuracy: ± 0.1 ℃
alarm range: 20 - 45 ℃ upper and lower limit step adjustable
alarm indication: audible and visual alarm

heart rate
measurement range: 20 ~ 254bpm
accuracy: ± 1bpm
trend Chart: 1 to 48 hours
refresh Time: once per stroke
alarm range: 0~254 Upper and Lower limit step adjustable
alarm indication: audible and visual alarm

system
display: 15-inch true color TFT display
resolution: 1024X768
trend Chart: 150 hours
network: connected to the central computer
power supply: AC 220V ± 22V 50Hz ± 1Hz
host size: 375mmX180mmX375mm
instrument weight: gross weight 6kg