1.5.3 Modes with Open-Loop Operation
Direct Restorative Mode
(closed-loop OFF)
1.6 ACOUSTIC SIGNALS
Loop
contains a resonate beeper. The volume can be set to on or off within the Settings. Refer to Section 4.3
™
"Settings". There are three types of beeps used in conjunction with the buttons and the OLED display screen during
operation:
• Button press: a short beep indicates that a button press was recognized.
• Button hold: a second short beep indicates that a button hold was recognized
• Cure progress: while curing, the handpiece will beep every 5 seconds. One beep at 5 seconds, two beeps at 10
seconds, 3 beeps at 15 seconds.
• End of cure: a long beep will indicate the cure was successfully completed.
• Error: a series of five rapid beeps indicates the handpiece has timed out or an error occurred. Example: "Battery
Low," "Dirty Lens," or "Service Error."
2. Safety
2.1 INTENDED USE
Loop
is an LED based dental curing light that produces a localized and mildly dispersive beam of high-intensity
™
blue light used for the rapid curing of light-cured dental materials. Loop
The intended place of application is in the dental practice. The intended use also includes the observation of
the direction and notes in these Instructions for Use. Loop
professional healthcare facility environment.
2.2 INDICATIONS FOR USE
Indications for Use: Loop
adhesives.
With its multiband spectrum, Loop
in the wavelength range of 390-480 nm. It is suitable for use with a broad range of light-cured dental materials
including materials for restoratives such as light-cured and dual-cure cements, composites, bonding agents/
adhesives, bases, liners, fissure sealants, temporaries, as well as luting materials for brackets and indirect restorations
such as ceramic inlays.
2.3 CONTRAINDICATIONS
Materials for which the polymerization is activated outside the wavelength range of 390-480 nm (no materials known
to date).
CAUTION: The use of controls or adjustments or performance of procedures other than those
specified herein may result in hazardous radiation exposure.
WARNING: This device should not be used adjacent to or stacked with other equipment. If such use
is unavoidable, the devices must be observed for normal operation in the configuration in which it
will be used.
WARNING: This device should not be used near flammable anesthetics or mixtures of flammable
anesthetics with air, oxygen, or nitric oxide.
is a source of illumination for curing photo-activated dental restorative materials and
™
is suitable for the polymerization of all light cured dental materials activated
™
Tack Mode
is designed for short-term operation.
™
is only for use in a dental office, hospital, or other
™
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