THE IMPORTANCE OF CHOOSING THE RIGHT SIZE
IF TOO SMALL
Low force will be applied low dragging capacity.
WON'T CLEAN GOOD.
IF TOO BIG
High force will be applied might.
CAUSE TISSUE DAMAGE.
IF WE USE TOO MUCH PRESSURE
THE TISSUE MIGHT GET DAMAGED.
The Clinically relevant force is defined as the force
that ensures the removal of bacterial plaque without
causing damage to gum tissue and tooth enamel.
The insertion force is defined as the force that is
applied to enter the IDB into the interdental space.
PHD: THE GAME-CHANGER
PHD is the measure that considers the most parameters
By taking into account so many parameters,
the PHD offers more accurate solutions for each type of need
Our PHD solves the margin of interpretation that ISO left with the insertion force
Wire
diameter
diameter
Filament
diameter
diameter
Filament
length
length
Filament
density
density
PHD
2 SHAPES FOR TAKING CARE OF THE GUMS
It is crucial that the correct choice of size
is based on PHD-values
Angled Handle
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Straight Handle
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Creation of new set endorsed by oral experts
Heidelberg University Research:
Standardised set covering all sizes
Reliable PHD sizing
Moderate insertion forces
Interdental Cleaning Talks
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Prof. Christof Dörfer
Kiel University
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Prof. Nicola Discepoli
University of Siena
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Prof. Johannes Ehrenthal
University of Cologne