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Medline HUDSON RCI Neptune ConchaSmart HUD42500 User Manual

Medline HUDSON RCI Neptune ConchaSmart HUD42500
41 pages
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Instructions for Use
Mode d’emploi
Instrucciones de uso
Prescription device (USA)
Dispositif sur ordonnance
(États-Unis)
Dispositivo recetado
(EE. UU.)
HUD42500
Neptune®
Heated
Humidifier with
ConchaSmart®
Technology
Non-Sterile
Non Stérile
No Estéril
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Medline HUDSON RCI Neptune ConchaSmart HUD42500 Specifications

General IconGeneral
Model NumberHUD42500
BrandMedline
Product NameNeptune ConchaSmart
CategoryMedical Equipment
MaterialPlastic
ColorClear
ConnectorUniversal
SterilitySterile
PackagingIndividually Packaged

Summary

Introduction

Intended Use

Respiratory humidifier designed to heat and humidify gases for adult, pediatric and infant patients.

Product Features

Automatic operation, user-selectable modes, digital display, alarms, and self-diagnostics.

Setup Diagrams

Illustrations showing how to connect the Neptune with conventional and heated-wire circuits.

Device Symbols and Definitions

Understanding Control Panel Symbols

Explanation of various symbols found on device labeling and in the manual.

General Warnings and Hazards

Fire and Electrical Safety

Covers fire, burn, electrical shock, and short circuit hazards, plus power requirements.

Probe and Gas Flow Safety

Covers temperature probe placement and airway temperature verification.

Operational Safety Guidelines

Heated-Wire Circuit Precautions

Covers circuit use, tubing, tension, and skin contact.

Environmental and Interference Warnings

Covers RF interference, equipment proximity, and cable use.

User Cautions and Contraindications

Improper Use and Attachments

Covers unauthorized attachments, equipment compatibility, and tubing standards.

Specific Operating Cautions

Covers reservoir clamps, probe environment, fuse replacement, and humidity.

Operational Cautions and Notes

Condensation and Maintenance Cautions

Monitors condensation, checks, artifacts, and disposal procedures.

System Contraindications and Notes

ConchaSmart contraindication and notes on standby, emissions, and reservoirs.

Principles of Operation

Neptune System Overview

Details the main components of the heated humidification system.

Concha-Column Functionality

Describes the standard Concha-Column operation.

Concha-Column Types

Low-Compliance and Comfort Flo Columns

Describes Low-Compliance, Comfort Flo, and ConchaSmart column features.

Technical Specifications

Performance Characteristics

Airway temperature ranges, flow rates, humidity output, and warm-up times.

Recommended Flow Rates

Minimum flow rates for adult, pediatric, infant/neonate, and continuous flow oxygen.

Column and System Specifications

Column Performance Data

Water capacity, column compliance, and compressible volume for various columns.

General System Performance

Resistance to Flow, operating pressure, and circuit leakage.

Electrical, Environmental, and Physical Specs

Electrical and Operating Environment

Voltage, noise levels, operating conditions, and gas inlet temperature.

Physical Characteristics and EMC

Dimensions, weight, storage, and electromagnetic compatibility.

Standards and Accessories

Relevant IEC Standards

List of applicable IEC standards for medical electrical equipment.

Typical Accessories

List of common accessories and their part numbers.

Controls and Indicators

Front Panel Indicators Overview

Description of all LEDs and icons on the front panel.

Status Indicators and Controls

Status Indicator Meanings

Explanation of Green, Yellow, Red status lights and their associated audio signals.

Pause and Service Indicators

Indicators for pause mode, service issues, and low water notifications.

Front Panel Controls

Power, Mode, and Temperature Controls

Explanation of Power, Mode Selector, and Temp/Pause controls.

Gradient and Accept Controls

Explanation of Gradient Display, Accept, Pause, Alarm Mute, and Console buttons.

Directions for Use

System Setup: Installation and Power

Steps for mounting the humidifier and connecting power.

System Setup: Column and Circuit Connection

Installing the Concha Column, reservoir, and ventilator circuit.

Connecting System Components

Connecting Temperature Probes and Wires

Connecting dual thermistor probe and heated-wire pigtails.

Connecting Water Reservoir

Procedure for connecting the water reservoir to the column.

Automatic Operation

Initial Power-Up and Self-Check

Steps to turn on the unit, perform self-check, and confirm settings.

Automatic Operation Steps

Confirming Settings and Warm-Up

Confirming settings, entering warm-up mode, and normal operation.

Operation Modes

Pause Functionality

How to activate and use the pause feature for activities.

Breathing Circuit Changes

Procedure for safely changing breathing circuits.

User Adjustable Operation

Adjusting Mode and Airway Temperature

How to change between Invasive/Non-Invasive modes and set airway temperature.

Adjusting Temperature Gradient

Understanding Temperature Gradient

Explanation of positive, negative, and zero gradients and their effects.

Gradient and Humidity Adjustments

Low Humidity Advisory and Pause Time

How the low humidity advisory works and setting pause time.

High Output Mode Operation

Compensating for High Inlet Gas Temperatures

Using High Output Mode to increase humidity with hot inlet gases.

Auto Settings Mode

Setting Default Parameters

Pre-setting temperature and gradient for invasive/non-invasive modes.

Other Operating Features

Display, Alarm, and Power Features

Covers display settings, alarm mute, power interruption, and incompatible circuits.

Product Applications

Application Scenarios

Use in anesthesia, incubators, warmers, and low-flow applications.

Environmental Considerations

Operating in Extreme Temperatures

Effects of warm or cool environments on performance.

Troubleshooting and Maintenance

Alarm System Functionality

How to verify alarm function and common alarm conditions.

Alarm Conditions

Common Alarm Causes and Solutions

Details alarms like self-diagnostic failure, hot element, and short circuits.

Alarm Conditions Continued

More Alarm Scenarios

Covers heated wire warnings, high patient temp, and probe errors.

Symptoms and Corrective Actions

Addressing Unit Malfunctions

Troubleshooting blank displays, no heating, and temperature range limits.

Routine Checks and Settings

Periodic Operational Checks

Checks for condensation, column, reservoir, and display.

Cleaning, Maintenance, and Repairs

Cleaning and Routine Maintenance

Instructions for cleaning surfaces and routine checks.

Service and Repair Procedures

How to obtain service, repair leased, or user-owned humidifiers.

Limited Warranty Statement

Warranty Coverage and Service

Details what the one-year warranty covers and how to get service.

Warranty Exclusions and Limitations

List of items not covered and limitations on liability.

Warranty Exclusions Details

Further Warranty Limitations

Additional exclusions like serial number removal, cosmetic damage, and wear.

Appendix: Electromagnetic Compatibility

Electromagnetic Immunity Standards

IEC standards for immunity and recommended environments.

EMC Guidance and Warnings

RF and Magnetic Field Guidelines

Guidelines for RF communications equipment and magnetic fields.

Emissions and Accessories

Electromagnetic Emissions Standards

IEC standards for emissions and suitability for various environments.

Cables and Accessories Specifications

Specifications for power cords and breathing circuits.

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