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3 Lead 24h Cardiac Holter System

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China Mainland
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PRODUCT DESCRIPTION

3 lead 24h cardiac holter system

Landcom 3 lead 24h hour cardiac holter system LD-2301A With new developments in technology, cardiac diagnostics are no longer limited to standard Holter technology. Landcom has combined two of the most powerful diagnostic tools together to achieve and produce unmatched results.

Stepping into a new era of diagnostic-based medicine, Landocm has removed the need for multiple devices and combined them to achieve a truly comprehensive diagnostic technology to prevent, diagnose and treat the patient.

We bring Holter technology and ABPM to a new level of ambulatory monitoring with our Synchronized Holter/ABPM technology.

FEATURES

The most desirable, versatile Holter/ABPM device available

3 choices of programmable working modes: ambulatory ECG only (3-channel or 12-lead, full-disclosure), ABPM only or synchronized ambulatory ECG and ABPM.

Small and smart, the lightweight recorder is very comfortable to wear with little or no need to alter the patient's daily activities.

Highly integrated design saves space and improves the performance and reliability, adding to the recorder's durability, impact and shock-resistance.

With graphics displayed on LCD, you can view items such as current heart rate, total of beats, ECG of each lead, current or past blood pressure, next BP testing time, battery voltage, the cuff pressure value during inflating and deflating, and the number of beats in the process of BP testing. Visual icons and menu ensure easy access. ECG can be previewed to check electrode and lead connections to ensure high quality signal recognition.

Highly anti-jamming electrode connection, to assure universal electrode use while achieving high-quality signals.

With special amplifier and A/D convertor circuits, the recorder boasts a high fidelity of signal processing surpassing traditional standards, a 256Hz sampling frequency, a 1/1024 resolution as well as a clear and accurate display of ECG.

Reviewable blood pressure recording not only includes tabulated numerical data results, but also provides every artery pulsation waveform for possible review analysis.

Innovative intellectualized liquid control system ensures stable pressure and more accurate testing results. Quick inflation and linear deflation are completely imitates the auscultation process of physicians.

In the event of ECG abnormalities such as tachycardia, bradycardia and ST changes, the blood pressure testing will be initiated, thus better associating the two with each other. (Needs to be preset)

For a patient whose blood pressure jumps suddenly, the cuff will be automatically inflate to the proper pressure.

Wide dynamic range automatically adjusts to patients' blood pressures and pulsations.

Automatically monitors the battery and automatically stops in the event of a voltage insufficiency.

Large memory SD card is adopted to ensure 24-hour recording of comprehensive ECG and ABPM without compression while providing a solid compact size. The recorded data is preserved without damaged in the case of voltage shortage or battery accidentally being removed.

Conforms to the international standards with 5 or 7 electrodes for 3-channel, and 10 electrodes for 12-lead.

Double MCU, dual sensor, dual valve to ensure that patients will not be subject to excessive pressure or the pressure of a long time. In line with European standards EN 60601-2-30 for safety requirements on blood pressure equipment, it can guarantee security in any single fault condition:
? results in a failure of the normal pressure regulating means;
? prevents deflation of the cuff within the specified period;
? results in a failure of the normal cuff pressurization timing.

The wireless infrared interface features real-time monitoring, which not only ensures the proper utilization, but also enables the recorder to be used as a wireless ECG and blood pressure monitoring system.

Patient data and account information can be loaded into the recorder in advance to avoid possible mistakes, an appealing feature for multiple recorder facilities.

USB 2.0 technology allows quick transfer within seconds, enhancing efficiency.

Independent battery voltage recording channel records the 24-hour battery voltage curve that can externally estimate battery capacity and help analyze a possible breakdown.

Landcom products have unlimited upgrading potential, thus ensuring future hardware upgrading at minimum costs.

Effective Software technology

All the functions in the Landocm ambulatory ECG software are fully embedded.

Operator registration is required to prevent unauthorized access and ensure data security in accordance with virtually all hospital management requirements.

Data transfer in 30 seconds and automatic analysis in 10 seconds allows for quick accurate results without waiting.

Simultaneous observation of pressure-pulsation waveform and ECG waveform

Accurately identify QRS waveforms and automatically categorizing them into the four main morphology forms such as ventricular, supra-ventricular, normal, and artifact. Each QRS is classified and labeled to enhance analysis transparency and enable easy use of the software.

Instead of the repetitive one-by-one processing, the software's innovative second order analysis employs automatic batch processing. This revolution in technology is leaps and bounds ahead of the competition and produces vastly superior diagnostic results.

The recorded reviewable pressure-pulsation waveforms identifies proper blood pressure testing, thus results are accurate and effective. In the event of false analysis due to interferences, the real blood pressure is available with the help of human interaction. False analysis due to serious interferences can be deleted to ensure the accuracy and reliability of the patient report.

Flexible and streamline editing of QRS waves, such as by unit, by line, by row or all at once. Multiple customizations are available to provide any user the confidence of managing the analysis capability.

Adjustable scanning criteria allow you to set parameters for specific patient types or research protocols.

Multiple tools enable you to edit individual ECG. You can edit standard ECG by insertion, deletion or redefinition. Keyboard and mouse driven interface allows quick comprehensive editing

On-screen calipers allow quick and precise measurements.

Comprehensive ST Report with each ST episode, including deviation, slope, duration and heart rate at onset/offset.

Full-featured analyses cover not only the basic patterns of arrhythmia and ST analysis, but also time and frequency domains and nonlinear analysis of HRV, pacemaker analysis as well as blood pressure variability analysis.

The operation interface combines both mouse buttons with the keyboard, ensuring efficiency based on experience.

The software enables multiple ECG scanning styles, including the standard, the "mini" format and page scan. In mini format and page scan, different colors are used to indicate normal, artifact, ventricular, supra-ventricular and paced.

Abundant trend graphs, statistics and category-specific histograms.

Customizable physician comments can be added on the first page before printing

The operator can set the interface colors and styles.

Print reports with your institution's logo.

Logical on-screen command buttons and easy-to-follow icons.

Queuing in analysis and printing tasks makes simultaneous processing possible. While you are editing or reviewing files in the foreground, the system software is analyzing or printing reports automatically.

The system can automatically generate various typical diagnostic strips with classification, time of occurrence, heart rate and beat annotations. You can conveniently choose to print any event or insert additional ECG-strip information.

Specifications

ECG :
Detecting channel	3-channel ECG	Independent pacemaker detection
		Battery voltage recording channel
Patient Input configuration	5 or 7 electrodes
Input dynamic range	±5 mV ECG, ±300 mV offset voltage
Input impedance	> 10 MO
Common mode rejection	=75dB
Gain accuracy	Maximum amplitude error = 10%
Gain stability The change	= 3 % over a 24 h period
System noise	< 50 µVp-v
Multi-channel crosstalk	=0.2 mVp-v
Frequency response	0.05 Hz ~ 40 Hz (±3 dB)
Minimum feature size	50 µVp-v
Timing accuracy	The overall error during 24 h = 30 s
Sample Rate	256 Hz/channel
	2048 Hz/channel (pacemaker detection)
A/D resolution	10 bits
Blood pressure:
Method of measurement	Oscillometric method
Indicating range	0 ~ 300 mmHg
Recording range	Systolic 50 ~ 260 mmHg Diastolic 30 ~ 180 mmHg
Pressure precision	=3 mmHg
All-purpose:
Recording time	24 hours
Data transfer	Full-disclosure transfer USB card reader Pre-set & real-time transfer Wireless infrared
Storage medium	SD card
Memory size	256 MB or more
Batteries	4 x AA size alkaline batteries
Dimensions	124 x 68 x 31(mm3)
Weight	180 g (excluding batteries)
Safety type	Type B equipment with internal battery continuous operation
PC minimum requirements	Pentium III 500 MHz or higher 1024 x 768 resolution
System requirements	Windows 9x/2000/XP/Vista

WARRANTY PERIOD

Products’ warranty period is 1 year from the goods delivery.

CERTIFICATES

Our certificates are as below

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