GE HEALTHCARE MAC 2000, Руководство оператора

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Introduction
Symbol Descriptions (cont'd.)
Symbol Description
Rx Only
US Federal law restricts this device to sale by or on the order of a
physician.
12SL
Indicates the device uses the Marquette™ 12SL ECG Analysis Program
to analyze and interpret ECG readings.
IPxy
IP Code (Ingress Protection Rating)
Classifies and rates the degree of protection provided against the
intrusion of solid objects (such as body parts like hands and fingers,
dust, accidental contact), and liquids.
The first numeral (x) represents the degree of protection against the
ingress of solid objects.
The second numeral (y) represents the degree of protection against the
ingress of liquids.
For products with an IPxy rating, see the
Classification of Medical Device
in this chapter for a description of that rating. Not all products have
an IPxy rating.
Class II Equipment
Identifies equipment that meets the safety requirements specified for
class II equipment by IEC 60601–1.
This device was designed so that it does not require a safety connection
to electrical earth (US ground). No single failure results in dangerous
voltage becoming exposed and causing an electric shock. This is
achieved without relying on an earthed metal casing.
Consult Instructions for Use
Consult the operating instructions.
Defibrillation-proof Type BF Applied Part
Identifies a defibrillation-proof type BF applied part on medical
equipment that complies with IEC 60601–1.
This device meets the requirements for protection against electric
shock for an earth-free (floating) applied part (one intended for contact
with patients).
Defibrillation-proof Type CF Applied Part
Identifies a defibrillation-proof type CF applied part on medical
equipment that complies with IEC 60601–1.
This device meets the requirements for protection against electric
shock for an earth-free (floating) applied part (one intended for contact
with patients) for cardiac application.
No User– or Field-serviceable Parts
Do not open or disassemble the device for any reason.
Protective Earth (ground)
Identifies the terminal of a protective earth (ground) electrode or any
terminal that is intended for connection to an external conductor for
protection against electric shock in case of a fault.
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