Page 12 - Preat Product Book ( Instructions) FlipBook.zip
P. 12
What’sNewwithHADERBars... WHY HADER BARS ARE THE BEST OPTION
FOR BAR OVERDENTURES
BarPatterns Kits
Available in Standard and
Short heights TheComboKit
Plastic-wax is ideal for fast everything needed for one bar case
set investment Includes:
1 Plastic Bar Pattern
AluminumAnalogBar 2 Female Riders
DelrinAnalogBar 2 Metal Housings (either style)
Two different analog bars for relines, repairs, and 2 Processing Spacers
making new prostheses
HaderBarMandrel HaderBarServicingKit
to assure parallelism between Ideal for relines, rebases, repairs, or fabricating a new
multiple bar segments overdenture on existing bars or CAD-CAM bars Indications:
Includes: • In the maxillae, the bone quality and quantity often dictates the use of a bar to protect the
1 Delrin Analog Bar implants in weaker bone via splinting.
ProcessingSpacer 2 Female Riders
The processing spacer will • In the resorbed mandible, the atrophied ridge can not be engaged by the denture flange and
2 Metal Housings (either style) therefore does not provide prosthesis stability.
prevent the over extention of
2 Processing Spacers • Extremely divergent implants are easier to accommodate with a bar overdenture.
acrylic which inhibits flexation
of the female rider
NewAlignmentHousings TraditionalHousings Advantages of the Hader Bar:
• Flexibility in Prostheses Function:
o Metal Ackermann clips provide both vertical
and rotational movement, ideal for 2 abutments bar
Processing model with green with a single straight section and for protecting abutments.
processing spacers & thin o Plastic Hader clips provide rotational movement.
metal housings Easy and accurate alignment of riders and housings with space saving options.
Incorrect - Female clip Ideal for restorations utilizing multiple bar sections
and/or for rigid/fully abutment supported prostheses.
cannot flex over the bar
• Space Saving:
FemaleRiders MetalClipsavailableingoldandstainlesssteel o Total vertical height of bar, 2.5mm.
Total vertical of attachments, 1.5mm.
4 retentions of female riders Ackermann gold and stainless and C118 gold and stainless Total width of attachment, 4.2mm.
• Yellow-standard
• White-decreased • Easy to Service:
4 r
etention
plastic clips to pr
entions of
et
vide pa
o
c r
o
tient specifi
• Red-increased o 4 retentions of plastic clips to provide patient specific retention
• Replacing a Hader clip can be done in less than 30 seconds
• Blue-for worn bars
o 2 designs and 2 alloys of metal Ackermann clips
Images courtesy of PREAT Corporation Technical Team
PREAT.com 1-800-232-7732 PREAT.com 1-800-232-7732
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