Handheld Patient Monitor

AM-I Color Handheld Multi-Parameter Monitor

Five parameters: ECG, NIBP, SPO2, PR, TEMP.

Waveform: ECG and SPO2 waveforms.



-Touch screen, 5.0 inch color TFT-LCD, simple for operating, quickly and accurately measure the data;

-Build-in rechargeable Li-battery, up to 15 hours running time, support AC and DC power;

-Adjustable audible and visual alarms, and sensor off alarm;

-Long time monitoring and sleeping monitoring;

-Easy to carry, suitable for ambulance center, has the stand for fixing;

-ETCO2, FiCO2 and RR (respiration rate) are optional.



-Storage and review data up to 3888 groups via Trend Graph and Trend List.

-USB and Bluetooth data upload;

-Big font screen interface is easy to observe;

-Back light can be adjusted;

-Free advanced software are all standard on free (Bluetooth software; VSDV software for download the storage data; Guardian software for transmitting the real-time data and storage all data and waveform; Healthaids software for Android mobile)

-Optional Bluetooth printer to print the waveform and data out.



1. General Specifications:

Size: 209mm×104mm×47.5mm

Net Weight: 655g

Display Specification

Measurement Display: color TFT- LCD/touch screen

Power Supply Indicator: Dual-color LED (red/green)

Charging indicator: A green LED


2. Power Supply

AC Power Adaptor

Input: 100~240VAC, 50/60Hz, 0.7A

Output: DC 5V, 1.5A


Li-ion rechargeable battery, 3.7V/7200mAH

Operating Time: 15 hours with full battery capacity.

(Condition: 25℃, NIBP working period is 15 minutes)

Recharge Time: 10 hours.


3. Environment



Transport and Storage: -25℃~85℃


Working: 30%~85 %

Transport and Storage: 30%~95 % (no condensation)


4. Monitoring Parameter


Input: 5- lead ECG cable, standard AAMI cable connector

Lead Selection: I, II, III, avR, avL, avF, C

Gain Selection: ×1, ×2, ×4, ×8

Sweep Speed: 12.5, 25, and 50 mm/s

Frequency Response: None filter: 0.05~100Hz (-3dB), filter: 0.5~40Hz (-3dB)

Calibration Signal: 1mV square wave

Protection: Against electrosurgical interference and defibrillation

Heart Rate

Measuring Range: 20 bpm~300 bpm

Renew Time: 1 time per beat

Accuracy: ±1 bpm

Alarm Mode: Audible and visual alarm


Measuring Range:0%~100%

Resolution:1 %

Accuracy:±2 %(90%~99%), ±3 %(70%~89%),unspecified (0%~69%)

Pulse Rate

Measuring and Alarm Range: 20~300bpm

Resolution: 1bpm

Accuracy: ±1bpm


Method: Oscillometric

Mode: Manual, Auto, STAT

Measuring Interval in AUTO Mode: 1, 2, 3, 5, 10, 15, 20, 30, 45, 60 (min)

Measuring Period in STAT Mode: 5 min

Cuff Pressure Range:0~300mmHg

Pulse Rate Range:30~250bpm

Measurement Rage: Adult 30~255mmHg, Pediatric 30~160mmHg

Over-pressure Protection: Adult 300mmHg, Pediatric 220mmHg

Pressure Resolution: 1mmHg

The SYSTOLIC and DIASTOLIC values measured using this device shall be equal to those measured by trained medical personnel using cuff and stethoscope. The MEAN value measured using this device is equal to that measured using blood pressure measurement device.


Input: Body surface thermal-sensitive resistor temperature sensor

Measuring Range: 0℃~50℃

Accuracy: ±0.1℃


5. Storage and Review

Maximum Data Quantity: 3888 groups

Maximum Trend Time: Continuous 129.6 hours


6. Options

EtCO2 (optional)

Measuring Range: 0~150mmHg

Resolution: 1 mmHg

Accuracy: ±2mmHg@< 5.0% CO2

Respiration Rate (optional)

Measuring Range: 0~120rpm

Resolution: 1rpm

Accuracy: ±1rpm

Printer (optional)

Type: Thermal micro-printer

Printer Paper: 58 mm thermal paper,Paper roll diameter Φ 33mm

Interface: Bluetooth wireless interface

Recording Types: Real-time printing and review data printing

Power Supply:

Rechargeable battery 1700mAh~2000mAh.7.2V.  

Charge(discharge): ≧1000times.

Charge time: 2hours
Work Operation/relative humidity: 0~55℃/10~80%RH

Storage Operation/relative humidity: -20~60℃/10~90%RH


Standard accessories

Standard Packing List

Color palm patient monitor main unit

1 pc

5-lead ECG cable ( include surface TEMP probe)


Adult finger SpO2 sensor

1 pc

Adult NIBP cuff

1 pc

NIBP extension tube

1 pc

USB cable

1 pc

AC power adapter

1 pc

The operator’s manual

1 pc

Selectable Accessory

Pediatric NIBP cuff


Pediatric finger Spo2 sensor


Neonatal wrap SpO2 sensor


Bluetooth printer


EtCO2 module(optional)

1 pc

Drying tube(optional)

2 pcs

Sampling tube(optional)

1 pc

Nasal tube(optional)

1 pc

3-way elbow(optional)

1 pc

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