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QUANTIEN™ Measurement System
Introduction to the Instructions for Use (IFU)
This IFU contains both the instructions for use for the operator and technical information
including installation and maintenance instructions.
This IFU describes the handling of the QUANTIEN™ measurement system. For operation of the
QUANTIEN measurement system, other devices need to be connected. Consult the IFU for each
of these devices for details on handling and safety information.
NOTE: Pictures are shown for example only.
Highlights Used
Bold
font is used in the IFU to identify the names of buttons, menus, and windows, and is also
used for some subheadings.
Warnings, cautions and notes are used in the following way:
WARNING: The personal safety of the patient or user may be involved.
Disregarding this information could result in injury.
CAUTION: These instructions point out special service procedures or precautions
that you must follow to avoid damaging the device.
Note: This provides information you might find especially useful or information that
facilitates maintenance or clarifies important instructions.
The following abbreviations and terms are used in this IFU:
Table 1. Abbreviations used in this IFU
Abbreviatio
n
Description
AO
Aortic Pressure
Cath lab
Catheterization laboratory
CF
Cardiac Floating
PCI
Percutaneous Coronary Intervention
FFR
Fractional Flow Reserve (Pd/Pa, measured at maximum hyperemia)
HRS
Hemodynamic recording system (Hemodynamic recording system)
IFU
Instruction for Use
Pa
Proximal Pressure
Pd
Distal Pressure
PW
PressureWire™ guidewire
RFR
Resting Full-cycle Ratio
Study
As used in this IFU a study consists of all FFR measurement recordings for one
patient on the same occasion/procedure
State: Released
Date: 2019.03.06 22:30 GMT