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Attaching to a power drive
For the purpose of drilling, the MODUS 90° Screwdriver can be fitted to a power drive
with a standard ISO 3964 connection
Remove the rotation knob and connect the drive coupling to the MODUS 90°
Screwdriver
• Trial
Start the screwdriver (maximum initial speed: 1'700 revolutions per minute). If the
screwdriver is not functioning properly (e.g. vibration, unusual noises, heating up or similar),
contact your relevant Medartis branch or distribution partner
•
Drilling
Drill to the desired depth (recommended initial drill speed: < 1'000 revolutions per minute)
Instructions on the Use of Screwdriver Blades
• Only use Medartis screwdriver blades with dental shaft end
• Only use screwdriver blades that are completely free of defects
• The screwdriver is designed for manual insertion of implant screws using the appropriate
screwdriver blades. Using a power drive for the insertion of implant screws may cause
undesirable side effects or have a negative impact on the outcome of the surgery
• Inserting the screwdriver blade:
Open sliding button
Insert screwdriver blade until it stops (slightly rotating the blade if necessary)
Close sliding button
Instructions for Changing Twist Drills/Screwdriver Blades
•
Slide the sliding button axially forward until it stops and then insert the instrument
(screwdriver blade or twist drill) into the head until it stops (a). Twist the instrument to ensure
that it is fully inserted ( )
•
Pull the sliding button all the way back in an axial direction until it catches ( )
•
Pull to check that the instrument is securely seated ( )
•
To remove the instrument, pull the sliding button forwards again and pull the instrument out
( )
Instructions for Use of the Screwholding Fork
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Fitting the screwholding fork:
The screwholding fork must be fitted if a non-self holding screwdriver blade is used
Fit screwholding fork from below perpendicular to the longitudinal axis of the
instrument onto the neck. In doing this, ensure that the front attachment of the push
rod comes to rest beneath the screwholding fork
The small ring must engage with the notch on the inside of the screwholding fork
Couple the rotation knob and insert the screwdriver blade
Advance the blade toward the head of the implant screw; place the blade on the
screw and push the slider forward until the screw holding fork is holding the implant
screw
MANDIBLE-00000801_RevB
Instructions for Use for MODUS 90° Screwdriver
Medartis, APTUS, MODUS, TriLock, HexaDrive and SpeedTip are registered trademarks and brands of Medartis AG, 4057 Basel/Switzerland
Withdraw the slider after the first few turns of the screw in order to release the screw,
then insert the screw completely
If the screwholding fork is not retracted after a few turns during the screw insertion
process, the MODUS 90° Screwdriver may become wedged together with the plate.
In this case, releasing the screwholding fork will be extremely difficult
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Removing the Screwholding Fork
To remove, pull the screwholding fork downwards in a direction perpendicular to the
longitudinal axis of the instrument
Instructions for Picking Up Screws
Only MODUS screws together with 1.5/2.0 cross-drive screwdriver blades, HexaDrive 4 (HD4)
and HexaDrive 6 (HD6) (including TriLock screws) can be used.
Non Self-Holding Blades
•
Fit screwdriver blade at a 90° angle to the head of the screw and slide the
screwholding fork over the sliding collar until it stops
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If available, use the loading module in the container
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Screw is secured with screwholding fork
Self-Holding Blades
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Fit screwdriver blade at a 90° angle to the screw head and pick up the screw by briefly
applying gentle pressure
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The screw is securely held in the blade
Instructions for Us of the MODUS 90° Screwdriver for Screw Insertion/Extraction
The screwdriver has two available rotation knobs, one without and one with a torque-limiting
knob. Both are screwed on/removed from the screwdriver in the same manner.
To protect the drive, Medartis recommends the use of the rotation knob with the torque-limiting
knob.
•
Push rotation knob until it clicks into place
•
Screw insertion: Rotate to the right (clockwise)
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Screw extraction: Rotate to the left (counterclockwise)
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