・ With pulse oxygen and pulse rate monitoring function
・With monitoring function of systolic blood pressure, diastolic blood pressure and mean pressure
・With 12-lead ECG, 3/5-lead ECG, 1 breathing, 2 body temperature monitoring functions
・Provide three patient modes: adult, child and newborn mode
・The module thickness is only 25mm, exquisite and compact
・When the perfusion index is as low as 0.075%, the blood oxygen monitoring is accurate and reliable, meeting the application of surgery and ICU
・Both blood oxygen and blood pressure adopt advanced algorithms, with anti-motion interference and weak signal measurement performance
・Blood pressure measurement has three modes: manual, automatic and continuous mode
・Blood pressure measurement has hardware and software dual overvoltage protection functions Double timeout protection for blood pressure measurement (module timeout protection, provide timing trigger port of host computer)
・The measurement results of the ECG measurement part include heart rate, body temperature, respiration and ST segment off set values   of I, II, and V1 channels
・ECG measurement has diagnosis, monitoring, HARDEST and surgery modes
・ECG diagnostic analysis results include arrhythmia, conduction block, myocardial infarction, STT changes, ventricular hypertrophy, atrial enlargement, electrical axis deviation and other heart diseases

ECG

Range            0.15Mv-5.5mV
Accuracy        Undefined
Resolution      2.36uV/LSB
ead type        3Lead:I or II or III
                    5Lead:I ,II,III,AVR,AVL,AVF,V1
                    12lead:I,II,III,AVR,AVL,AVF,V1,V2,V3,V4,V5,V6

RR

Range                         0~120rpm
Accuracy                     15-120rpm: ±2rpm or ±2%;
                                  Undefined(<15rpm)
Base resistance            500-2000Ω
Variable resistance        0.2-3.0Ω

HR

Range           adult: 15~300bpm
                    Child/Newborn: 15~350bpm
Accuracy        ±1bpm
Resolution      1bpm

SPO2

Range         0~100%
Accuracy     ±2%(70%~100%)Undefined(0~69%)
Resolution    1%

NIBP

Pressure Range          0-300mmHg
Pressure Accuracy      ±2mmHg or ±1% 
                                (Whichever is greater)

Resolution                 1mmHg

Systolic Range           Adult : 40–270mmHg

                               Pediatric : 40–235mmHg

                               Neonate : 40–130mmHg           

Distolic Range           Adult : 10–210mmHg

                               Pediatric:10–200mmHg

                               Neonate:10–90mmHg

Mean Range              Adult : 20–230mmHg

                                Pediatric : 20–225mmHg
                                Neonate : 20–100mmHg
Accuracy                   The mean deviation<±5mmHg
                                The standard deviation<8mmHg

PR

Range                25~300bpm
Accuracy             ±3bpm
Resolution          1bpm

PI

Range                0~20%
Accuracy            Undefined
Resolution          0.001%

TEMP

Range                0-50°C
Accuracy            ±0.1°C
Resolution          0.1°C

Electical Specification

Power supply                 DC.12V±5%
Power consumption        ≤6W
Communication              TTL,USART
Temperature                  Operating 0°C~ 70°C        Storage  -40°C~ 70°C
 

Compliance

Standard           IEC 60601-2-27: 2011                       IEC 80601-2-30: 2018              DIN EN ISO 81060-1: 2012

                        BS EN 1060-3:1997 +A2: 2009          ISO 80601-2-61: 2017              AAMI EC57:2012/(R)2020

Power and Communication Interface

Power and communication interface socket pin definition diagram (Note: 4 and 6 pins are the same input, 3 and 5 pins are the same input) 

Note 1: TXD is the data sent by the M103 module to the host. Note 2: J1 socket pin pitch is 2.54mm

Body temperature probe interface 

The temperature probe interface J3 is defined as follows, and the socket spacing is 2.54mm: 

ECG lead input interface 

The 3/5-lead ECG lead input interface J4 is defined as follows, and the socket pin spacing is 2.54mm:

Power and communication interface socket J1 pins are defined as follows:

The 12-lead ECG lead input interface J4/J10 is defined as follows, and the socket pin spacing is 2.54mm:

A schematic diagram of the location of the lead electrodes is shown below:

SpO2 probe interface

The pin definition of sensor interface socket J7 is as follows, and the socket spacing is 2mm: 

MMP12 Multi-parameter_06.pdf