SM-500S Portable Patient Monitor

SM-500S Portable Patient Monitor

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Supplier Details

Sonostar Technologies Co., Limited

Free Member  (2012)

[ GUANGZHOU, GU, China ]

Business Type:  Manufacturer

Supplier has 44 products

Contact Details

Product Description

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-12" color TFT display, up to 12 waveforms
-One level menu, easy to use
-Parameters including ECG/RESP, SpO2 , NIBP, TEMP, Pulse Rate and IBP(optional)
-Maximum 720 hour graphic and tabular trends of all parameters
-Built-in recorder and battery
-Suitable for adult, pediatric and neonatal patient
-Arrhythmia analysis, ST calculation, Pace analysis
-Anti-ESU, anti- defibrillator
-Standard network interface, can connect to Central monitor system

Main Functions:
1. 12” widescreen TFT, Resolution ratio: 800×600, up to 12 waveforms ;
2. Display ECG, SpO2, pulse rate, NIBP, respiration, temperature
3. Plumbic acid battery.

1. Recorder(Built-in)
2. CO2
3. Anesthesia depth

1 Classification

SFDA classification
Class II
Anti-electroshock degree
Class I equipment with internal power supply
Anti-electroshock degree
Explosion proof level
Ordinary equipment?without explosion proof
Harmful liquid proof degree
Ordinary equipment?without liquid proof
Working system
Continuous running equipment

2 applicable standards

Medical electrical equipment GB 9706.1-2007, Part I: General requirements for safety
GB 9706.25-2005 Medical electrical equipment Part 2-27: ECG monitoring equipment safety requirements
YY 1079-2008 ECG
YY0667-2008 Medical electrical equipment Part 2: Automatic cycling non-invasive blood pressure monitoring equipment, safety and essential performance
YY0668-2008 Medical electrical equipment Part 2: multi-parameter patient monitoring equipment requirements for the safety
3 monitor size and weight

size 300 ×275 ×150 mm
Weight 4 kg
4 Power Supply

100~240 VAC, 50/60 Hz, Pmax=90VA Fuse T1.5A
5 Battery

2.6 Ah 12V rechargeable battery
Operating time after full charge is more than 1 hours
Operating time after the first alarm of low battery will be about 5 minutes
Maximum charging time is less than 6 hours.
6 Signal Interface

Network interface standard RJ45 Socket
7 Storage

Trend 720 hours
NIBP review 1000 NIBP events
Wave review 2 hours
Alarm review 200 alarm events
All storage data are non volatile.
8 Environment

8.1 Temperature
Working 0 ~ 40 °C
Storage -20 ~ 50°C
8.2 Humidity
Working 15% - 90 % (no coagulation)
Storage 15% - 90 % (no coagulation)

8.3 Atmospheric pressure
Working 86.0 kPa ~ 106.0kPa;
Storage 86.0 kPa ~ 106.0kPa

9 ECG Specification

9.1 Heart rate calculation method

Since the first occurrence of heart rate to heart rate occurred in the second interval T1; second heart rate, heart rate occurred to a third place time interval T2; continuous record 10 times, and then calculated the average interval of 10, must the heart rate per minute. 3s ~ 10s refresh every heart.
9.2 Heart rate meter accuracy and arrhythmia response

Monitor the 20s stable time after figure ECG heart rate a wave group): heart rate display 40bpm ± 5bpm; b): heart rate display 30bpm ±5bpm; c): heart rate display 120bpm±5bpm; d): heart rate display 45bpm±5bpm
A) Couple rhythm — two waves of duration is 1500ms; if the calculation all the QRS complex, heart rate to 80bpm, if only large R wave or S-wave, the heart rate to 40bpm.
B) Slow change couple rhythm — if the calculation all the QRS complex, heart rate to calculate 60bpm, if only large waves, heart rate to 30bpm.
C) Fast couple rhythm — if the calculation all the QRS complex, heart rate as 120bpm.
D) bi-directional contraction — if you calculate the QRS complex, heart rate to calculate 90bpm, if only large waves, heart rate to 45bpm.
9.3 Lead mode

5 Leads: RA?LA?LL?RL?V; lead mode: I, II, III, AVR, AVL, AVF, V
9.4 Gain

Gain control: manually four stalls
1/4 stalls(×0.25) 2.5mm/mV; 1/2 stalls (×0.50) 5.0mm/mV; 1 stall (×1) 10mm/mV; 2 stalls (×2) mV 20mm/mv;
9.5 Heart rate

Measure range:
Adult 15 ~ 300 bpm
Neonatal/Pediatric 15 ~ 350 bpm
accuracy ± 1%
resolution 1 bpm
9.6 Sensitivity

> 200 ?V P-P
9.7 Differential Input Impedance

> 5 M ohm
9.8 Bandwidth

Surgery 1 ~ 20 Hz
Monitor 0.5 ~ 40 Hz
Diagnostic 0.05 ~ 130 Hz
9.9 CMRR

Diagnostic Mode >90 dB
Monitor Mode >110 dB
Surgery Mode >110 dB
9.10 Electrode offset potential

9.11 Input dynamic range

In any lead, the applied DC bias voltage of ± 300mV to 320mV / s rate of change of ± 5mV of the differential mode voltage, and display devices should have the capacity to respond; output signal amplitude error should not exceed ± 10% ;
9.12 pacing pulse suppression

Basic Information

Business Type:
Year Established:
Total Employees:
51 - 100

About Us

Sonostar Technologies Co., Limited is one of the famous company in China. Specializing in R&D, production and sales. We start from ultrasound equipment, and develope to patient monitor, ophthalmic, dental and respirator equipment.We insist on the leading technology, the optimal cost-effective. By excellent products, favorable prices make more medical establishments can easily owns advanced medical equipment. Our leading technology, good quality, high cost-effective and good service gain numerous customer's praise.We supplied ODM and OEM service for many enterprises at local and abroad for a long time, and began to go into the international market in recent years. The products designed and produced by us are all over the world. "New Tech, New Life" is our aim. We insist on the principle of "Popularize & utilize the advanced technology to benifit human". We has been dedicated to the popularization of advantage technology and products for many years, made a contribution for the health of human.
Warmly welcome all the friends around the world to contact us, and we firmly believe that our services and products will make you deeply satisfied through cooperation!

Member History

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Free Member

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