Lutech DATALYS V Series

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Overview

Function Description
Important Technical Specifications
Usage Features
Maintenance Features

The Datalys V series veterinary monitors are multiparameter devices designed for clinical veterinary monitoring in hospitals or clinics. They measure, record, and display physiological data from a patient, comparing it to preset values and triggering alarms if any parameter falls outside these limits. The monitors are intended for use by trained veterinary personnel and can only be used on one patient at a time. There are no known contraindications.

Function Description:

The Datalys V series monitors continuously monitor various physiological parameters, including:

Electrocardiogram (ECG): Measures the continuous electrical activity of the patient's heart, displaying waveforms and numerical data for heart rate (HR), ST segment measurements, and arrhythmia counts per minute. It can display up to 7 ECG waves simultaneously.
Respiration Rate (RESP): Measures respiration using thoracic electrical bioimpedance, generating a respiratory wave and calculating the respiration rate (RR) based on impedance changes due to thoracic activity.
Blood Oxygen Saturation (SpO2): Measures the percentage of oxyhemoglobin bound by oxygen in the blood, providing a pulse rate (PR) and a plethysmography waveform. SpO2 monitoring is calibrated at the factory.
Noninvasive Blood Pressure (NIBP): Uses the oscillometric method to measure systolic, mean, and diastolic blood pressure in small, medium, and large animals. It offers manual, cycle (automatic), and continuous measurement modes.
Temperature (TEMP): Provides independent temperature measurements from two channels (T1 and T2) and calculates the difference between them (TD).
Invasive Blood Pressure (IBP) (Optional): Reports numerical measurements and waveforms for arterial blood pressure (ART), central venous pressure (CVP), pulmonary arterial pressure (PA), left atrial pressure (LAP), right atrial pressure (RAP), and intracranial pressure (ICP). Two or four channels are available depending on the model.
Carbon Dioxide (CO2) (Optional): Monitors CO2 using infrared absorption technology, offering Mainstream and Sidestream options (Respironics or Masimo modules). It measures EtCO2, InCO2, and AWRR.
Multigas (AG) (Optional): Offers multigas or Anesthesia Gas capabilities through Masimo Sweden technology (ISA probes). It detects CO2, N2O, Halothane, Isoflurane, Enflurane, Sevoflurane, and Desflurane, with some probes also detecting O2.

Important Technical Specifications:

Power: External AC power: 100V-240V, 50/60Hz, 2.0-1.0A input current, 100VA input power, T1.6AH, 250V fuses. Built-in rechargeable lithium-ion battery: 11.1V rated voltage, 4400mAh capacity, approximately 5 hours maximum supply time, approximately 4 hours charging time.
Safety Classification: Class I, CF type equipment, anti-defibrillation capabilities, IPX1 liquid protection class.
Dimensions and Weight:
- Datalys V5: Monitor only: 5.5lb; Monitor in standard packaging with standard accessories: 12.3lb; 9 x 4.7 x 8.2in (230 x 118.5 x 209mm) (L x W x H).
- Datalys V7: Monitor only: 8.8lb; Monitor in standard packaging with standard accessories: 14.6lb; 12.9 x 4.7 x 11in (330 x 118.5 x 279mm) (L x W x H).
Environmental Conditions: Usage temperature: 41°F to 104°F (5°C to 40°C), humidity: 30%-85% (non-condensed), atmospheric pressure: 700-1060mbar (hPa). Storage temperature: -4°F to 140°F (-20°C to 60°C), humidity: 30%-93% (non-condensed), atmospheric pressure: 700-1060mbar (hPa).
ECG: Heart Rate: 15-450bpm (±1bpm or 1%), Lead Selection: 3-lead (I, II, III) or 5-lead (I, II, III, aVR, aVL, aVF, V), Sweep Speed: 12.5, 25, 50 mm/s.
SpO2: Measurement range: 0%-100% (±2% for 70%-100%), PR measurement range: 25-250bpm (±2% or ±2bpm).
NIBP: Measurement method: Automatic oscillometric, Operating modes: Manual, Automatic, Continuous. Automatic mode time selection: 1, 2, 3, 4, 5, 10, 15, 30, 60, 90, 120, 180, 240, 480 minutes. Accuracy: Maximum average error: ±5mmHg, Maximum standard deviation: 8mmHg.
Temperature: Measuring range: 32-122°F (0-50°C), Resolution: 0.1°F (0.1°C), Accuracy: ±0.1°F (±0.1°C).
Respiration: Measurement range: 0-120rpm (±2rpm), Sweep speed: 6.25, 12.5, 25mm/s.
IBP: Range: 50-400mmHg, Accuracy: ±1% or ±2mmHg, PR range: 35-250bpm (±3bpm).
CO2 (Masimo): Measurement range: 0-114mmHg, 0-15%, 0-15.2kPa, Rise time: <90ms. Accuracy: ±(0.2vol% + 2% of reading) for dry single gases, ±(0.3kPa + 4% of reading) for all conditions. Respiration range: 0-150 breaths/minute (±1 breath).
CO2 (Respironics): Measurement range: 0-150mmHg, 0-19.7%, 0-20kPa, Rise time: <60ms. Accuracy: 0-40 mmHg ± mmHg, 41-70mmHg ±5%, 71-100mmHg ±8%, 101-150mmHg ±10%. Respiration range: 0-150 breaths/minute (±1 breath).
Multigas (AG): Accuracy of anesthetic agents are not valid if more than 2 agents are present in the gas mixture.

Usage Features:

User Interface: Equipped with an ultra-bright TFT LCD touch screen for intuitive navigation. Menus and information can be accessed by touching the screen or using quick access icons/buttons.
Quick Access Buttons: Six physical buttons on the front for common functions like Alarm Reset, Alarm Pause, Freeze, NIBP measurement, Print, and Settings.
Quick Access Icons: On-screen icons for Patient Info, Brightness, Volume, Battery Status, Patient Setup, Settings, Alarms, Alarm Pause, NIBP, Event, Freeze, Displays, Trend, and Print, and Lock.
Display Modes: Normal Display (default), Enlarged Display (large font for numerical data), 7-lead ECG with Numerical Data Display (for 5-lead ECG), and Multigas Display (when module is activated).
Patient Information Management: Allows quick admission (minimal data) or full patient admission (detailed data), discharge, and clearing of alarm and trend data.
Alarm System: Three types of alarms (Physiological, Technical, Message Prompts) with three levels (High, Medium, Low) indicated by visual cues (flashing red/yellow lights, background colors, asterisks) and audible tones. Parameters flash when in alarm. Alarm pause and audio off functions are available.
Operating Modes: Monitoring Mode (normal operation with live data) and Demo Mode (for demonstration with simulated data, password-protected).
Trend Review: Provides up to 120 hours of trend data review for all parameters, 1000 NIBP measurements, and 200 alarm events, viewable in graphic, tabular, or NIBP trend formats.
Battery Status Indicator: Displays battery charge level and charging status.

Maintenance Features:

Service and Repair: Lutech provides post-sale services. Customers must obtain a Return Material Authorization (RMA) number before sending units for repair. Warranty covers labor and parts replacement for the main unit and accessories (2 years for main unit, 1 year for accessories). Consumables are not covered except for open box failures.
Cleaning: The monitor and accessories should be cleaned regularly. Recommended cleaning agents include diluted ammonia, diluted sodium hypochlorite, diluted formaldehyde, hydrogen peroxide (3%), ethanol (70%), and isopropanol (70%). Avoid strong solvents, abrasive materials, and submerging parts in liquid.
Disinfecting: Disinfection is recommended only when necessary per hospital procedures, and after cleaning. Do not disinfect with gas (EtO) or formaldehyde.
Checking the Monitor: Basic check-ups before each use (mechanical damage, exposed wires, connectors, accessories, parameter functionality). Comprehensive check-ups every 6-12 months or after repair by qualified technical service personnel (functional safety checks, power, insulation, alarm system, battery performance, ground impedance, leakage current).
Calibration: Temperature measuring instruments should be calibrated at least once every two years. NIBP, ECG, and Touchscreen calibration should be performed at least once every two years or per hospital regulations.
Battery Maintenance: Lithium-ion battery life is about three years with proper maintenance. It is recommended to replace the battery every three years. Store batteries at 50% charge in a cool, dry place. Do not disassemble, throw in fire, or short-circuit.
Software Version: Users can view the monitor's software version and manufacturing information through the Settings menu.