BMC G2S BPAP Series

User Manual
Respiratory Insufficiency Ventilator and
Accessories
BPAP System
G2S BPAP Series

BMC G2S BPAP Series Specifications

General

IPAP	4-30 cmH2O
EPAP	4-25 cmH2O
Pressure Range	4-30 cmH2O
Rise Time	1-6 levels
Operating Voltage	100-240 V AC, 50/60 Hz
Heated Humidifier	Optional
Data Storage	SD Card
Therapy Mode	S, T
Alarms	Power failure, High pressure, Low pressure, Apnea
Device Type	BPAP (Bi-level Positive Airway Pressure)
Automatic Altitude Adjustment	Automatic

Summary

1. Symbols

1.1 Control Buttons

Explains symbols for control buttons like Ramp, Mute, and Knob.

1.2 Device Symbols

Details various symbols used on the device and their meanings, e.g., power, safety, and certifications.

2. Warning, Caution and Important Tip

Warning!

Indicates potential injury to the user or operator.

Caution!

Indicates potential damage to the device.

Important Tip!

Emphasizes an operating characteristic for better understanding.

3. Intended Use

Warnings!

Lists critical warnings regarding adult use, life support, MR environments, and accessory usage.

Cautions!

Highlights restrictions on sale, operator training, and cleaning responsibilities.

Important Tip!

Advises reading the manual thoroughly and contacting professionals for questions.

4. Contraindications

Contraindications

Lists medical conditions that require consulting a doctor before using the device.

Side Effects

Details potential side effects that may occur during treatment.

Important Tips!

Notes factors that may aggravate symptoms and mask compliance.

Caution!

Advises contacting a healthcare professional for recurring symptoms or therapy questions.

5. Specifications

Device Size

Provides dimensions, weight, and water capacity of the device.

Product Use, Transport and Storage

Specifies operational and storage environmental conditions like temperature and humidity.

Heated Humidifier

Humidifier Settings

Details the humidifier levels and temperature range.

Humidifier Output

Specifies the minimum output of humidified air.

Environmental Conditions

Lists conditions for maximum airflow and humidity.

Mode of Operation

States the device operates in continuous mode.

Work Mode

CPAP Therapy

Continuous Positive Airway Pressure therapy.

AutoCPAP Therapy

Automatic CPAP therapy adjusting to patient needs.

AutoS Therapy

Explains AutoS bi-level mode with auto-adjustment.

S Therapy

Details S bi-level mode with breathing-responsive pressure.

ST Therapy

Describes S/T bi-level mode with timed inhalation/exhalation and auto-inhalation.

T Therapy

Explains T bi-level mode with fully automated breathing cycles.

SD Card

SD Card Function

Describes the SD card's role in recording patient data and fault information.

AC Power Consumption

Power Consumption

Specifies the voltage, frequency, and maximum current for AC power.

USB Communications Port

USB Port Power

Details the power output of the USB communications port.

Electrical Shock Protection

Class II Equipment

Indicates the device is Class II equipment for electrical shock protection.

Type BF Applied Part

Specifies the applied part as Type BF for electrical shock protection.

Ingress of Water Protection

IP22 Rating

Indicates the device's protection against solid objects and water ingress.

Pressure Range

IPAP Range

Lists the IPAP pressure ranges for different device models.

EPAP Range

Lists the EPAP pressure ranges for different device models.

CPAP and AutoCPAP Mode Pressure

Specifies pressure limits for CPAP and AutoCPAP modes.

Pressure Display Accuracy

Accuracy Specification

States the accuracy of the pressure display.

Static Pressure Stability

Stability Specification

Defines the static pressure stability.

Ramp Feature Details

Ramp Time Range

Specifies the adjustable range for ramp time.

Sound Level Specifications

Sound Pressure Level

Specifies the sound pressure level at a given pressure.

Sound Power Level

Specifies the sound power level at a given pressure.

Maximum Flow Rates

Flow Table for 20 hPa

Provides flow rate data for models with 20 hPa maximum pressure.

Flow Table for 25 hPa

Provides flow rate data for models with 25 hPa maximum pressure.

Flow Table for 30 hPa

Provides flow rate data for models with 30 hPa maximum pressure.

SpO2 Monitoring

SpO2 Range

Specifies the measurement range for SpO2.

SpO2 Accuracy

Details the margin of error for SpO2 measurements.

Pulse Rate Monitoring

Pulse Rate Range

Specifies the measurement range for pulse rate.

Pulse Rate Accuracy

Details the margin of error for pulse rate.

Optical Specifications

Red Wavelength

Specifies the wavelength for the red light.

Infrared Wavelength

Specifies the wavelength for the infrared light.

Output Power Limit

States the maximum average optical output power.

Tube Specifications

Tube Length

Specifies the length of the breathing tube.

Connection Port Dimensions

Details the dimensions of the patient connection port.

Heating Component Power

Indicates the power rating of the heating components.

6. Available Therapies

CPAP Therapy

Explains Continuous Positive Airway Pressure therapy and Ramp feature.

AutoCPAP Therapy

Describes AutoCPAP therapy adjusting pressure based on needs.

AutoS Therapy

Explains AutoS bi-level mode with auto-adjustment.

S Therapy

Details S bi-level mode with breathing-responsive pressure.

ST Therapy

Describes S/T bi-level mode with timed inhalation/exhalation and auto-inhalation.

T Therapy

Explains T bi-level mode with fully automated breathing cycles.

7. Glossary

Apnea Definition

Defines Apnea as cessation of spontaneous breathing.

AutoCPAP Definition

Explains AutoCPAP as automatic CPAP pressure adjustment.

Auto Off Feature

Describes the auto-off function when the mask is removed.

Auto On Feature

Details the auto-on function when breathing into the mask.

CPAP Definition

Defines CPAP as Continuous Positive Airway Pressure.

EPAP Definition

Defines EPAP as Expiratory Positive Airway Pressure.

IPAP Definition

Defines IPAP as Inspiratory Positive Airway Pressure.

iCode Definition

Explains iCode for accessing compliance and therapy management data.

LPM Definition

Defines LPM as Liters Per Minute.

OSA Definition

Defines OSA as Obstructive Sleep Apnea.

Patient Menu Definition

Describes the Patient Menu for adjusting settings.

Ramp Feature

Explains the Ramp feature for starting therapy comfort.

Rise Time Definition

Defines Rise Time as the duration to change from EPAP to IPAP.

Glossary Terms

Res Rate Definition

Defines Res Rate as Respiratory Rate, breaths per minute.

Reslex Feature

Explains Reslex as a feature for pressure relief during exhalation.

Standby State Definition

Describes the device state when powered on but airflow is off.

Time Unit min

Denotes the time unit "minute".

Time Unit h

Denotes the time unit "hour".

Date Format Notation

Explains the notation for dates like yy mm dd.

8. Model Information

Model Overview

Lists device models, their product contents, and work modes.

Maximum Work Pressure

Details the maximum work pressure for each model.

9. Package Contents

List of Articles

Itemizes the components included in the package.

Service Life Specifications

Specifies the service life for the device, tube, and mask.

Important Tips!

Advises contacting home care provider for missing parts or accessory information.

Critical Warnings!

Critical warnings about using specified accessories and avoiding electromagnetic interference.

10. System Features

Humidifier Indicator

Explains the indicator for humidity levels.

Mute Button Function

Describes the function of the Mute Button for alerts.

Knob Function

Details the Knob's function for starting treatment and adjusting settings.

Ramp Button Function

Explains the Ramp Button's role in enabling the Ramp feature.

Display Screen Function

Describes the display screen for menus and data.

Power Indicator

Explains the indicator for power supply status.

SD Card Slot

Identifies the slot for inserting the SD card.

Air Outlet

Specifies the port for delivering pressurized air.

Communications Port

Details the port for external equipment connection.

DC Inlet

Identifies the inlet for DC power supply.

Filter Cap (Air Inlet)

Describes the filter cap for the air inlet.

11. First Time Setup

11.1 Placing the Device

Instructions on placing the device on a firm, flat surface.

Safety Warnings!

Safety warnings related to device handling, temperature, and environment.

Usage Cautions!

Precautions for temperature adjustment, humidity, and keeping the device clear.

11.2 Installing the Air Filter and Filter Cap

Steps for attaching the air filter to the filter cap.

11.3 Connecting to Power

Power Connection Steps

Guides on connecting the power adapter and cord to the device and outlet.

Power Cord and Adapter Note

Information on the length of power cord and adapter.

Power Connection Warnings!

Warnings about device power status, voltage range, and proper connection.

Power Cord Caution!

Advises inspecting the power cord for damage.

Power Supply Handling

Power Supply Restoration

Notes that the device restores its previous status after power interruption.

AC Power Removal

Instructions for removing AC power by disconnecting the cord.

11.4 Connecting to Power Cord Locker

Locker Assembly and Securing

Steps for assembling and securing the power cord locker.

11.5 Assembling the Tube and Mask

Connecting Tube to Device

Instructions for connecting one end of the tube to the air outlet.

Tube and Mask Assembly Continued

Connecting Tube to Mask

Guides on connecting the other end of the tube to the mask.

Mask Usage Warnings!

Critical warnings about shared use, filters, mask types, and CO2 rebreathing.

Tube Diameter Caution!

Advises setting tube diameter in the Patient Menu.

11.6 Using Oxygen with the Device

Oxygen Addition Method

Notes that oxygen may be added at the mask connection.

Oxygen Usage Warnings!

Safety warnings for connecting oxygen, supply compliance, and device operation order.

Oxygen Safety Precautions

Fire Hazard Warning

Explains fire hazard from oxygen accumulation if device is turned off.

Combustion Support Warning

Warns about keeping device away from ignition sources and not smoking.

Oxygen Source Location

Specifies minimum distance for oxygen sources.

Pressure Valve Requirement

Emphasizes the need for a pressure valve with oxygen.

Unregulated Source Warning

Warns against connecting to unregulated or high-pressure oxygen sources.

11.7 Inserting the SD Card

SD Card Insertion

Instructions for inserting the SD card into the slot.

SD Card Insertion Indicators

Describes symbols for correct and incorrect SD card insertion.

SD Card Handling

No Symbol Warning

Notes that no symbol appears if the SD card is not inserted.

Data Loss Caution

Advises removing the SD card only after the device stops delivering air.

11.8 Using the Optional Kits

Optional Kit Contents

Lists optional kits like SpO2 and Cellular Module.

Optional Kit Cautions!

Notes regarding SpO2 alarms and compatible kits.

11.9 Starting Treatment

Treatment Start Procedure

Steps to connect to power and press the Knob to start treatment.

Treatment Warnings!

Advises following physician's instructions and avoiding ancillary equipment.

12. Routine Use

12.1 Connecting the Tube

Guides on connecting the tube, mask, and headgear.

Tube Connection Caution!

Advises checking the tube for damage and ensuring no mask leaks.

12.2 Adjusting the Tube

Instructions for adjusting the tube and mask for comfort and seal.

12.3 Turning on the Airflow

How to turn on airflow using the Knob.

12.4 Heating the Water

Notes on observing humidifier indicator lights.

Water Heating Caution!

Advises checking water level before heating.

12.5 Using the Ramp Button

Explains how the Ramp Button adjusts pressure for comfort.

Ramp Button Cautions!

Notes on Ramp Button usage and prescription.

12.6 Turning the Device Off

Steps to turn off the device and disconnect power.

Humidifier Operations

Humidifier Operations Cautions!

Advises on device positioning for disconnection and mains isolation.

13. Heated Humidifier

Humidifier Purpose

Explains the humidifier's role in reducing dryness and irritation.

13.1 Filling the Water Chamber

Steps for filling the water chamber.

13.1.1 Removing the Water Chamber

How to remove the water chamber from the device.

Water Chamber Removal Warning!

Advises turning off the device and allowing cooling before handling water.

13.1.2 Filling Water

Instructions for filling the water chamber with water.

Water Chamber Filling Continued

Water Filling Warning!

Warns to change water and not exceed the MAX fill line.

Water Chamber Filling Cautions!

Advises emptying the chamber when not in use and using distilled water.

13.1.3 Inserting the Water Chamber

Steps for closing the cap and returning the chamber.

Condensation Management Warning!

Safety warning about placing the device lower than the patient's head for condensation.

Water Chamber Handling Cautions!

Advises against moving a chamber with water and protecting furniture.

Water Chamber Operations Continued

13.2 Emptying the Water Chamber

Steps to remove and empty the water chamber.

Water Chamber Emptying Caution!

Advises emptying and air-drying the chamber when not in use.

13.3 Setting the Humidity Level

How to turn on/off the humidifier and adjust humidity levels.

Humidity Level Indicators

Explains the indicator lights for humidity levels.

Humidity Level Cautions!

Tips on humidity levels based on condensation and nasal dryness.

Humidifier Operation Warning

Heated Plate Warning!

Warns against touching the heated plate and turning off heat when not in use.

14. Navigating the Patient Menu

14.1 Steps to Navigate the Patient Menu

General steps for navigating the patient menu.

14.1.1 Accessing the Main Interface

How to connect to power and view the main interface.

Patient Menu Navigation Continued

Main Interface Examples

Shows different main interface displays for various models.

14.1.2 Bringing up the Initial Setup Interface

Steps to access the Initial Setup Interface from the Main Interface.

Setup Interface Icons

Explains icons for Main, Initial Setup, and iCode interfaces.

14.1.3 Accessing the Setup Interface

How to access the Setup Interface by pressing the Knob.

14.1.4 Selecting Options

How to move the cursor up and down to select options.

Patient Menu Navigation Continued

Selecting and Adjusting Options

How to select an option and adjust its value using the Knob.

14.1.5 Adjusting Options

Detailed steps for adjusting selected options like Humidifier.

14.1.6 Confirming Adjustments

How to confirm adjustments by pressing the Knob.

14.1.7 Turning Pages

How to navigate through different pages of options.

Patient Menu Navigation Continued

Page Turning Symbols

Identifies page turning symbols.

14.1.8 Exiting the Patient Menu

Steps to exit the menu and return to previous interfaces.

Returning to Initial Setup

How to go back to the Initial Setup Interface.

Returning to Main Interface

How to return to the Main Interface.

14.2 Patient Menu Options and Descriptions

Humidifier Option

Details the Humidifier option, range, and description.

Tube Option

Details the Tube option for setting diameter.

Reslex Option

Explains the Reslex option for pressure reduction.

Ramp Time Option

Details the Ramp Time option for adjusting ramp duration.

Delay Option

Explains the Delay option for blowing off vapor after treatment.

Date Option

Details how to set the date.

Time Option

Details how to set the time.

Brightness Option

Details how to set screen brightness.

Mask Type Option

Explains selecting mask types.

iCode Option

Details the iCode option for accessing compliance data.

Use Time Option

Explains the Use Time option and its reset capability.

About Option

Information displayed in the About option.

15. Alarm Management

Alarm Description

Describes audible alerts after power disconnection.

Alarm Limit Warning!

Warns against setting alarm limits to their boundary values.

15.1 Grading for Alarming and Description

Defines grades (High, Intermediate, Low) for alarms and their descriptions.

15.2 Visual Alarming

Explains visual alarming through screen background and LED colors.

15.3 Auditory Alarming

Describes the types of sounds for different alarm grades.

Alarm Details Continued

Audible Alarm Signal Volume

Details the volume of audible alarm signals.

15.4 Alarming Silence

How to silence alarms temporarily.

15.5 Alarming Information and Description

Lists alarm messages and their descriptions.

Power Failure Alarm

Describes the Power Failure alarm, priority, and type.

Device Fault Alarm

Details the Device Fault alarm, priority, and type.

Tube Disconnected Alarm

Explains the Tube Disconnected alarm, priority, and type.

Alarm Details Continued

High Pressure Alarm

Describes the High Pressure alarm, priority, and type.

Low Pressure Alarm

Details the Low Pressure alarm, priority, and type.

Low RR Alarm

Explains the Low RR alarm, priority, and type.

Leak Alarm

Describes the Leak alarm, priority, and type.

Alarm Details Continued

Low SpO2 Alarm

Details the Low SpO2 alarm, priority, and type.

Mask Blocked Alarm

Explains the Mask Blocked alarm, priority, and type.

Low MV Alarm

Describes the Low MV alarm, priority, and type.

Low Input Voltage Alarm

Details the Low Input Voltage alarm, priority, and type.

High RR Alarm

Explains the High RR alarm, priority, and type.

Humidifier Failure Alarm

Describes the Humidifier Failure alarm, priority, and type.

Please Change Filter Alarm

Details the Please Change Filter alarm, priority, and type.

Alarm Details Continued

SD Card Full Alarm

Explains the SD Card Full alarm, priority, and type.

Reinsert SD Card Alarm

Describes the Reinsert SD Card alarm, priority, and type.

15.6 Reposition of Alarming

How to clear residual alarming information.

15.7 Alarming Journal

Describes the alarming journal for recording recent alarms.

Alarm Pre-arrangement Warnings!

Advises checking pre-arrangement and notes on power suspension.

16. Cleaning and Disinfection

Cleaning and Disinfection Warnings!

Emphasizes regular cleaning for infection prevention and safety precautions.

Cleaning Precautions

Material and Solution Cautions!

Precautions against overheating, using specific cleaning solutions, and temperature limits.

16.1 Cleaning the Mask and Headgear

Refers to mask user manual for cleaning details.

16.2 Cleaning the Optional Kits

Refers to respective manuals for optional kit cleaning.

Optional Kit Cleaning Recommendation

Recommendation to clean SpO2/Cellular modules weekly.

16.3 Cleaning the Water Chamber

Steps for cleaning the water chamber.

Opening the Water Chamber

How to open the water chamber cap.

Cleaning the Water Chamber

Method for cleaning the water chamber with a soft cloth.

Returning the Water Chamber

Refers to insertion instructions.

Water Chamber Cleaning Warnings!

Advises daily cleaning to prevent mold and bacteria, and cooling water.

Water Chamber Cleaning Continued

Water Chamber Cleaning Cautions!

Advises cleaning after cooling, rinsing thoroughly, and checking for damage.

Daily Water Chamber Cleaning

Recommendation for daily cleaning of the water chamber.

16.4 Cleaning the Enclosure

Enclosure Cleaning Procedure

How to clean the device enclosure.

Enclosure Drying Caution!

Advises using the device only after the enclosure is dry.

16.5 Cleaning the Tube

Tube Cleaning Procedure

Steps for cleaning the breathing tube.

Tube Cleaning Caution!

Recommendation to clean the tube once a week.

16.6 Replacing the Air Filter

Air Filter Replacement Steps

Steps for replacing the air filter.

Air Filter Replacement Cautions!

Advises on avoiding sunlight, humidity, and replacement frequency.

16.7 Disinfection

General Disinfection Advice

General advice on disinfection.

Disinfection Procedures

Disinfection of Water Chamber

Methods for disinfecting the water chamber.

Disinfection of SpO2 Probe

Refers to kit manual for SpO2 probe disinfection.

Disinfection Cautions!

Advises selecting appropriate disinfectants and checking for damage.

Disinfection Warnings!

Warnings about rinsing after disinfection and not servicing while in use.

17. Traveling with the Device

Carrying the Device

Advises using the carrying case and not checked baggage.

Worldwide Power Compatibility

Notes the device's compatibility with global power supplies.

Travel Preparations

Reminds to bring spare filter and physician's documents for air travel.

Security Station Note

Mentions the device labeling for security personnel.

Travel Precautions

Travel Cautions!

Advises emptying water chamber before packing and verifying elevation settings.

Atmospheric Pressure Effect

Notes the impact of atmospheric pressure on leak alert accuracy.

18. Transferring the Device to another Patient

Component Replacement for Transfer

Advises replacing components in contact with the previous owner to prevent infection.

19. Reordering

Accessory Ordering

How to order accessories or replacement filters.

Routine Servicing

States the device does not require routine servicing.

Reordering Warnings!

Safety warnings about device performance, handling, and unauthorized service.

20. Technical Support and Disposal

Technical Support Contact

How to contact BMC for technical documentation.

Device Disposal

How to dispose of the device and packaging.

22. Troubleshooting

Troubleshooting Overview

Introduces common problems and solutions.

Troubleshooting Warning!

Warns about stopping use and contacting the manufacturer for performance issues.

22.1 Common Problems in Patients and Corresponding Solutions

Lists patient-related problems and their solutions.

Troubleshooting Patient Issues Continued

Dry NoseCold Issues

Addresses dry, cold, runny, blocked nose issues and solutions.

Dry MouthThroat Issues

Covers dry mouth and throat problems and solutions.

Eye Irritation

Discusses eye irritation and its causes/solutions.

Facial Reddening

Addresses facial reddening and its causes/solutions.

Water in Mask

Explains water in mask issues and solutions.

NasalSinusEar Pain

Covers pain and its causes/solutions.

Discomfort Adapting to Pressure

Discusses discomfort adapting to pressure and adaptation time.

Recurring Apnea Symptoms

Addresses recurring apnea symptoms and solutions.

Device Too Noisy

Covers noise issues and reconnecting the tube.

Abnormally Hot Air Delivery

Addresses hot air delivery and solutions.

Troubleshooting Device Issues

22.2 Common Problems in the Device and Corresponding Solutions

Lists device-related problems and their solutions.

Device Not Working

Addresses issues when the device does not work when turned on.

Pressure Differences

Covers problems where mask pressure differs from set pressure.

Low Pressures Produced

Addresses issues with very low pressures produced by the device.

Screen Display Issues

Covers intermittent or no screen display after device is turned on.

Device Not Starting

Addresses issues when the device is in standby and will not start.

23. EMC Requirements

Cable Information

Provides information about the provided cables.

Electromagnetic Emissions

Details the device's electromagnetic emissions compliance.

EMC Warnings!

Warnings about interference from other equipment and portable RF equipment.

Electromagnetic Immunity

Electrostatic Discharge Immunity

Details immunity levels for electrostatic discharge.

Electrical Fast Transient Immunity

Specifies immunity for electrical fast transients.

Surge Immunity

Details immunity levels for surges.

Voltage Variations Immunity

Specifies immunity for voltage dips and variations.

Power Frequency Magnetic Field Immunity

Details immunity for power frequency magnetic fields.

Conducted RF Immunity

Specifies immunity to conducted radio frequency.

Radiated RF Immunity

Details immunity to radiated radio frequency.

RF Communications Equipment Separation

Recommended Separation Distances

Provides guidelines for separation distances from RF equipment.

Separation Distance Calculation

Explains how to estimate separation distance based on transmitter power.

RF Wireless Communications Separation

Details separation distances for RF wireless communications equipment.

24. Limited Warranty

Warranty Terms

Outlines the warranty period and conditions for the device and accessories.

Liability Disclaimer

BMC's disclaimer of liability for economic loss and consequential damages.

Contact Information

Provides contact details for the manufacturer and EU representative.