An explanation of the symbols used in the product labelling of ResMed medical devices.
The following symbols do not require English text adjacent to the symbol as these are sourced from an FDA recognised Standards Development Organization.
Indicates the manufacturer's catalogue number so that the medical device can be identified.
Synonyms for "catalogue number" are "reference number" and "reorder number".
Indicates the manufacturer's batch code so that the batch or lot can be identified.
This symbol shall be accompanied by the manufacturer's batch code. Synonyms for "batch code" are "lot number" and "batch number".
Indicates the manufacturer's serial number so that a specific medical device can be identified.
Indicates the medical device manufacturer, as defined in EU Directives 90/385/EEC, 93/42/EEC and 98/79/EC.
This symbol shall be accompanied by the name and address of the manufacturer.
The date of manufacture, as well as the name and address of the manufacturer, can be combined in one symbol.
Date of Manufacture
Indicates the date when the medical device was manufactured.
This symbol shall be accompanied by a date to indicate the date of manufacture, expressed as in ISO 8601 as four digits for the year and, two digits for the month and two digits for the day.
This symbol can be filled or unfilled. If filled, the date of manufacture as well as the name and address of the manufacture can be combined in one symbol
Indicates the temperature limits to which the medical device can be safely exposed.
The upper and lower limits of temperature is indicated adjacent to the upper and lower horizontal lines
Indicates the range of humidity to which the medical device can be safely exposed.
The upper and lower limits of humidity are indicated adjacent to the upper and lower horizontal lines.
Atmospeheric Pressure Limitation
Indicates the range of atmospheric pressure to which the medical device can be safely exposed.
The upper and lower limits of atmospheric pressure are indicated adjacent to the upper and lower horizontal lines.
European Community Representative
Indicates the Authorized representative in the European Community.
This symbol shall be accompanied by the name and address of the authorized representative in the European Community.
Not made with natural rubber latex
Consists of the ISO symbol "Contains or presence of natural rubber latex" with the negation symbol from IEC 80416-3 to indicate "Not Made with Natural Rubber Latex"
Contains or presence of natural rubber latex.
Contains or presence of phthalates.
May include one or more additional texts identifying specific phthalates or sub-groups of phthalates, BBP, DBP
Do Not Re-use
Indicates a medical device that is intended for one use, or for use on a single patient during a single procedure.
Synonyms for "Do not re-use" are "single use" and "use only once".
Indicates the need for the user to consult the instructions for use for important cautionary information such as warnings and precautions that cannot, for a variety of reasons, be presented on the medical device itself.
The symbol variant ISO 7000:2019-0434A ("Caution") may also be used.
Consult Instructions For Use
Indicates the need for the user to consult the instructions for use.
Synonym for "Consult instructions for use" is "Consult operating instructions".
Do Not Use if Package is Damaged
Indicates a medical device that should not be used if the package has been damaged or opened.
Indicates the date after which the medical device is not to be used.
This symbol shall be accompanied by a date to indicate that the medical device should not be used after the end of the date shown. The date shall be expressed as in ISO 8601 as four digits for the year and, where appropriate, two digits for the month and two digits for the day.
Keep Away From Sunlight
Indicates a medical device that needs protection from light sources.
This symbol can also mean "Keep away from heat", as referenced in ISO 7000:1989.
Keep Away From Rain
Indicates a medical device that needs to be protected from moisture.
This symbol can also mean "Keep dry" as referenced in ISO 15223-1:2016.
Fragile, Handle with Care
Indicates a medical device that can be broken or damaged if not handled carefully.
EU Directive 2012/19/EU
Waste in Electrical and Electronic Equipment.
The Directive provides for the creation of collection schemes where consumers return their WEEE free of charge.
WEEE Separate Collection
EU Directive 2006/66/EC
The symbol indicating 'separate collection' for all batteries and accumulators.
This Way Up
To indicate correct upright position of the transport package.
General symbol for recovery/recyclable
To indicate that a material is part of a recovery or recycling process.
Non-ionizing electromagnetic radiation
Indicates equipment or systems e.g. medical devices, that include RF transmitters or that intentionally apply RF electromagnetic energy for diagnosis or treatment.
Also indicates generally elevated, potentially hazardous, levels of nonionizing radiation.
Type B applied part
On medical equipment to identify a type B applied part complying with IEC 60601-1
B = Body. Used for applied parts that are generally not conductive and can be immediately released from the patient. May be connected to earth.
Type BF Applied Part
To identify a type BF applied part complying with IEC 60601-1.
BF = Body Floating, Used for devices that have conductive contact with the patient, or having medium or long term contact with the patient. May not be connected to earth (floating).
Type CF Applied Part
To identify a type CF applied part complying with IEC 60601-1.
Type CF, Cardial Floating, is the most stringent classification, being required for those applications where the applied part is in direct conductive contact with the heart or other applications as considered necessary.
Refer to instruction manual/booklet
To signify that the instruction manual/booklet must be read.
Indicates a sleep mode or low power state.
The switch does not fully disconnect the device from its power supply.
To indicate on the rating plate that the equipment is suitable for direct current only; to identify relevant terminals.
To indicate on the rating plate that the equipment is suitable for alternating current only; to identify relevant terminals.
Class II Equipment
To identify equipment meeting the safety requirements specified for Class II equipment according to IEC 61140
A Class II or double insulated electrical appliance is one which has been designed in such a way that it does not require a safety connection to electrical earth (ground).
To identify fuse boxes or their location.
To identify a control to check the condition of a primary or secondary battery or to identify the battery condition indicator.
An item that is known to pose hazards in all MRI environments.
USA Regulatory Mark
21 CFR 801
Replaces "Caution: Federal law restricts this device to sale by or on the order of a physician."
An alternative to the text "Rx Only"
Classifies and rates the degree of protection provided against intrusion (body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures.
Numbers indicate the degree of protection.
Class 9 - Miscellaneous Dangerous Goods
IATA Packing Instruction 965 Section IB
Applies to lithium ion cells with a Watt-hour rating not exceeding 20 Wh and lithium ion batteries with a Watt-hour rating not exceeding 100 Wh packed in quantities that exceed the allowance permitted in the standard.
Indoor Use Only
To identify electrical equipment designed primarily for indoor use.
Indicates that the pulse oximeter monitor is not provided with a low SpO2 alarm condition.
Keep out of reach of children
Indicates devices and equipment that shall be kept out of reach of children.
Bell, cancel temporary
On medical ALARM SYSTEMS this graphical symbol is used as follows:
To indicate that an ALARM CONDITION is in the ACKNOWLEDGED state until a time interval has elapsed.
To indicate connection to or disconnection from the mains, at least for mains switches or their positions, and all those cases where safety is involved.Each position, "ON" or "OFF", is a stable position.
Universal Serial Bus (USB), Port/Plug
To identify a port or plug as meeting the generic requirements of the Universal Serial Bus (USB). To indicate that the device is plugged into a USB port or is compatible with a USB port.
This graphical symbol is based on the USB symbol standardized by USB Implementers Forum.
To identify switches which operate bells
To indicate an alarm system connection on a medical alarm system
To indicate an alarm on a control equipment.