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Acare AH-M1 User Manual

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Handheld Pulse Oximeter
Model: AH-M1
Instruction Manual
Issued Date: Jul. 12, 2011
Ver.1.0

Table of Contents

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Acare AH-M1 Specifications

General IconGeneral
CategoryMedical Equipment
Cuff Size22-32cm
TypeBlood Pressure Monitor
Measurement MethodOscillometric
Accuracy±3 mmHg (Pressure), ±5% (Pulse)
DisplayLCD

Summary

Product Information

Product Identification

Identifies the product model, name, and manufacturer.

Contact Information for Service

Provides contact details for after-sales support and service inquiries.

Revision History

Document Details

Lists document number, revision version, and release date.

Regulatory and Legal Information

CE Mark and EC Representative

Details the CE mark certification and the designated EC representative.

Copyright and Usage Restrictions

Outlines the copyright ownership and terms of use for the manual.

Manufacturer's Responsibility and Manual Guidance

Manufacturer's Responsibility Conditions

Specifies conditions under which the manufacturer is responsible for the instrument.

Manual Purpose and Prerequisites

Explains the manual's purpose and the importance of following its instructions.

Manual Usage Conventions

Content Applicability and Illustrations

Clarifies that content may vary by configuration and illustrations are examples.

Key to Symbols and Indicators

Explains special text formatting and symbols used in the manual.

Key Indicators and Warnings

Definitions of Warning, Caution, and Note Indicators

Defines the meaning of Warning, Caution, and Note symbols and their implications.

Chapter 1 General Introduction

Intended Use of the Oximeter

Specifies the intended purpose and application areas of the pulse oximeter.

Main Unit Overview

Front View and Controls

Describes the components and controls on the front panel of the oximeter.

Rear View Components

Identifies the components located on the rear panel of the oximeter.

Side View Ports and Connectors

Details the connectors and ports found on the side of the oximeter.

Display Views

Large Numeric Display Mode

Explains the display layout when showing large numerical values for SpO2 and PR.

SpO2 Waveform Display Mode

Describes the display layout when showing the SpO2 waveform and associated data.

Chapter 2 Safety

General Safety Information and Warnings

Provides crucial safety warnings regarding device usage, environment, and general precautions.

Explanation of Symbols

Symbol Definitions

Explains the meaning of various symbols used throughout the manual for clarity.

Chapter 3 Basic Operations

Unpacking and Checking the Device

Guides the user on how to unpack and verify the contents of the package upon receipt.

Getting Started with the Oximeter

Starting the Oximeter

General Setup Menu and Beep Volume

Beep Volume Setup

Details how to adjust the volume of audible beeps from the device for user preference.

General Setup Menu Options

Key Volume and Brightness Adjustment

Guides on adjusting button press volume and screen brightness for optimal usability.

Scan Speed Configuration

Describes how to configure the scan speed for measurements according to user needs.

Date and Time Setup

Selecting the Work Mode

Continuous Monitoring Mode

Details the functionality and use of the continuous monitoring mode for long-term patient observation.

Spot-checking Mode

Describes the features and operation of the spot-checking mode for short-term measurements.

Patient Type and Demo Mode

Selecting Patient Type

Explains how to select the patient type (Adult, Pediatric, Neonate) for appropriate settings.

Demo Mode Operation

Provides instructions for using and exiting the device's demonstration mode for familiarization.

System Settings and Configuration

Changing Language and Version Check

Outlines steps for changing language and checking the device software version.

Restoring Factory Configuration

Guides the user on how to reset the oximeter to its default factory settings.

Shutting off the Oximeter

Chapter 4 Alarm System

Alarm Categories Overview

Classifies the types of alarms the oximeter can generate for alerts.

Alarm Levels and Severity

Physiological Alarm Levels

Explains the meaning of low, medium, and high alarm levels for physiological alarms.

Alarm Indicators

Alarm Tone Indicators

Describes the audible tones used for different alarm levels, indicating severity.

Alarm Lamp Indicators

Explains the visual indications provided by the alarm lamp for different severity levels.

Alarm Messages and Numeric Indicators

Details alarm text messages, colors, and flashing numeric indicators for alarm events.

Alarm Status Symbols

Alarm Tone Configuration

Setting Minimum and General Alarm Volume

Guides on setting minimum and general alarm volume levels for audible alerts.

Pausing Alarm Tones

Shutting off Alarm Volume

Responding to Alarms

Checking Patient Condition During Alarm

Emphasizes checking the patient's condition first when an alarm sounds for prompt assessment.

Procedure for Handling Alarms

Provides a step-by-step guide on how to respond to and resolve alarm events.

Chapter 5 Measuring SpO2

Introduction to SpO2 Measurement Principles

Introduces the principles and method of measuring oxygen saturation using light spectra.

SpO2 Measurement Safety Precautions

Sensor Safety and Handling Precautions

Lists safety warnings for SpO2 sensors, including checks, handling, and disposal.

SpO2 Monitoring Procedure

Monitoring Procedure Warnings

Lists crucial warnings related to sensor placement and conditions during monitoring.

SpO2 Display Details

PR Display Details

SpO2 Alarm Setup

Enabling/Disabling SpO2 Alarms

Explains how to enable or disable SpO2 alarms for customized monitoring.

Setting SpO2 Alarm Levels

Describes how to set the severity level (low, medium, high) for SpO2 alarms.

Adjusting SpO2 Alarm Limits

Details how to set the high and low limits for SpO2 alarms to trigger alerts.

Altering SpO2 Desaturation Limit

Explains how to adjust the desaturation limit for SpO2 alarms to tailor alert sensitivity.

PR Alarm Setup

Enabling/Disabling PR Alarms

Explains how to enable or disable PR alarms for customized monitoring.

Setting PR Alarm Levels

Describes how to set the severity level (low, medium, high) for PR alarms.

Adjusting PR Alarm Limits

Details how to set the high and low limits for PR alarms to trigger alerts.

Chapter 6 Data Review

Introduction to Data Review

Introduces the feature for reviewing previously stored SpO2 and PR data trends.

Reviewing Screen Layout

Explains the display interface for reviewing stored SpO2/PR data and its components.

Reviewing Setup Options

Trend Setup Options

Details options for trend setup including interval, ID selection, data deletion, and export.

Chapter 7 Battery Management

Battery Introduction and Types

Introduces the battery types supported and general maintenance requirements for the oximeter.

Battery Status Indicators

Explains how the battery icon indicates the remaining power level and low battery warnings.

Installing Batteries

Opening the Battery Door

Details the steps required to open the battery compartment door for battery access.

Installing Alkaline Batteries

Guides on correctly inserting alkaline AA batteries into the device, noting polarity.

Installing Lithium-Ion Battery

Explains how to install the rechargeable Lithium-Ion battery into the device, ensuring proper fit.

Charging the Lithium-Ion Battery

Optimizing Battery Performance

Checking Lithium-Ion Battery Performance

Disposing of Batteries

Chapter 8 Maintenance and Cleaning

General Maintenance and Cleaning Rules

Outlines general rules for maintaining and cleaning the oximeter to prevent damage and ensure longevity.

Annual Safety Checks

Safety Check Procedures and Tests

Lists specific electrical safety tests and leakage current checks for annual device verification.

Cleaning the Oximeter

Cleaning the SpO2 Sensor

Disposal of Oximeter and Sensors

Chapter 9 Accessories

Nellcor SpO2 Sensor Models

Lists available Nellcor SpO2 sensor models and their applicable patient categories for selection.

Appendix A Product Specifications

Safety Specifications

Lists safety-related technical classifications and certifications for the device, such as SFDA and CE.

Physical Specifications

Environmental Specifications

Charging Specifications

Hardware Specifications: Display and LEDs

Display Specifications

Details the type, size, and resolution of the device's OLED display.

Indicating LED Specifications

Specifies the types, colors, and behavior of indicating LEDs on the mainframe and charger.

Hardware Specifications: Audio and Buttons

Audio Indicating Features

Specifies audio output capabilities, including alarm and beep tones, and their pressure levels.

Button Functions

Lists the quantity and functional descriptions of the device's control buttons.

Hardware Specifications: Sensors and Data Storage

Sensor Wavelength Specifications

Describes the technical specifications of the pulse oximetry sensors, including emission wavelengths.

Data Storage Capabilities

Details how trend data is displayed, the interval, and storage capacity for different modes.

Measurement Specifications

Digital SpO2 Measurement Details

Provides detailed measurement specifications for SpO2, including range, resolution, and accuracy.

Nellcor SpO2 Measurement Details

Details measurement specifications for Nellcor SpO2 technology, including accuracy for different patient types.

Alarm Limit Specifications for SpO2 and PR

Specifies the ranges and steps for setting SpO2 and PR alarm limits to trigger alerts.

PR Alarm Limit Specifications

Continues the specifications for PR alarm limit ranges and steps for setting alerts.

Appendix B Electromagnetic Compatibility (EMC)

EMC Emission Declarations and Guidance

Provides declarations and guidance regarding electromagnetic emissions from the device as per standards.

EMC Immunity Guidance and Declarations

RF Emission Separation Distances

Specifies recommended separation distances for RF communication equipment to maintain EMC compliance.

RF Separation Distances Guidance

Provides tables for separation distances based on transmitter output power and frequency to prevent interference.

Appendix C Factory Defaults

Factory Default Alarm Setup

Lists the factory default settings for alarm configurations like volume and levels.

Factory Default System Setup

Lists the factory default settings for system configurations like beep volume and brightness.

Factory Default SpO2 and PR Limits

Lists the factory default SpO2 and PR alarm limits for different patient types.

Factory Default Trend Setup

Lists the factory default setting for the trend interval parameter.

Appendix D Alarm Messages

Physiological Alarm Messages

Lists physiological alarm messages, their causes, and corresponding severity levels.

Technical Alarm Messages

Lists technical alarm messages, their causes, and corresponding severity levels.