Transcript
brecision implant Impression taking
precision
esthetic
Impression concept Impression - State of the Art
In modern dentistry almost every prosthetic restoration is dependent upon a model. This model is the link - „the database“- between the dental practice and the dental laboratory. If this link includes any errors, it may trigger a chain reaction that involves undesired effects: • Restoration needs to be separated • Restoration needs to be adjusted in a time-consuming process • Additional costs will arise • Chairside treatment of the patient is extended - further appoitments are required In particular implant restorations require utmost precision since the implants are not able to compensate tension in the way natural teeth are able to and hence the long-term success of the restoration is put at risk. Moreover patients generally make high demands on wearing comfort and esthetics of their restorations. A modern impression system must therefore fulfill the following requirements: • Precise registration of the implant position • Precise registration of the gingival situation • Disinfectability • Complete masking with dental stone • Simple demoulding
precision
esthetic
Tel. (+49) 0 73 09 / 8 72-4 40 | Fax (+49) 0 73 09 / 8 72-4 44 | www.bredent-medical.com | e-mail
[email protected]
brecision implant impression materials brecision implant heavy The new brecision implant heavy has been optimized to meet the requirements of implant dentistry. In the case of open impressions, it ensures reliable fixation of the implant impression abutment and in the case of closed impressions it enables safe repositioning of the impression abutment.
brecision implant light Thanks to its thixotropy, brecision implant light provides highly accurate reproduction of details for impressions of esthetically demanding regions. As a result it is the perfect material for double-mix or correction impressions.
Flexible use: Monophase impression The monophase impression for less demanding esthetic restorations, such as in edentulous ridges, free-end restorations, etc. can be easily and safely taken using brecision implant heavy.
Double-mix impression If restorations need to have a highly esthetic appearance and a very precise impression of the gingival situation is needed, the double-mix impression technique using brecision implant heavy and brecision implant light is recommended.
Correction impression If a correction impession is to be performed, putty soft is used for the first impression. This material can be perfectly combined with the correction material brecision implant light which is used for the second impression.
Impression concept brecision implant heavy and brecision implant light
Processing times brecision implant heavy and brecision implant light Mixing time:
0:15 min
Processing time:
2:15 min
Residence time in the mouth: 2:45 min at 37 °C / 95 °F Total setting time:
5:00 min
The measurements were performed at a room temperature of 23 °C / 73° F and a relative humidity of 50 %.
Vergleich brecision implant light - brecision implant heavy 5
Comparison brecision implant heavy brecision implant light
40
1,627548·10
°C
Pa·s
38
4
5,98741·10
36 4
2,20265·10
34 3
8,1031·10
|*|
32
3
30
2,981·10
28
3
1,0966·10
26 2
4,034·10
24 2
1,484·10
22
1
5,46·10
The measurements demonstrate the synchronous course of the setting process of brecision implant brecision implant heavy heavy and implant light. This way homogeneous bonding of both materials is ensured. The rapid and uniform increase is essential for the reliable clinical use. The high final hardness of brecision implant heavy guarantees safe fixation of the impression abutments (for example for reliable repositioning). brecision implant light
0
1
2
3
4
5
Starting time tStart Startzeit Start
6
7
8
20 9 min 10
T
Technical data:
brecision implant heavy
brecision implant light
Putty Soft
Shore A hardness:
70 +/- 2
55 +/- 2
70 +/- 2
Elongation at rupture:
73 +/- 5%
110 +/- 5 %
81 +/- 3 %
Tear strength:
4,8 +/- 0,2
3.4 +/- 0.2 N/mm²
3.8 +/- 0.2 N/mm²
low
high
low
medium
hoch
none
Fluidity: Hydrophilicity:
Impression concept bredent impression concept based on the indications The combination of • the impression, • bite registration and • model fabrication is essential for the successful production of a precision-fit prosthetic restoration. Based on the indication, the following pattern shows the optimal use of the bredent materials from impression taking to the model fabrication.
Using systematic batch and validation documentation, bredent avoids material-related deviations in volume. Accordingly, the contraction of the brecision implant material is compensated by the expansion of the Thixo-Rock stone. Your benefits: fewer errors, reduction of correction time and simple documentation within your QM system: Challenge us!
One-piece implants Natural teeth
Two-piece implants Indication
Impression Monophase impression
Double-mix impression Correction impression
open tray
closed tray
open tray
closed tray
Bite registration Bite registration - facebow or bite plate
Bite registation - dual arch impression
Model fabrication Hard gingival mask
Soft gingival mask
Stone
Impression concept Information on ordering
brecision implant heavy Impression material blue 1 x 380 ml 5 x dynamic mixers 1 x bayonet ring blue REF 580 BH38 0
brecision putty soft Kneadable base material 250 ml base (grey) 250 ml catalyst (white) 2 measuring spoons REF 580 0002 4
brecision implant light Impression material orange 2 x 50 ml 10 mixing cannulas yellow 10 Intra-oral tips REF 580 BL05 0
breciform adhesive for A-silicones 10 ml REF 580 0004 0
Accessories: Abdruck-Cut
Intra-Oral tips yellow, 40 pieces
REF 360 0114 0
REF 580 0003 3
Intra-Oral tips white, 40 pieces
Loop blade 1 piece
REF 580 0003 4
REF 360 0115 0
Mixing gun for 50/75 ml cartridges REF 580 0003 0
security-bite blue 2 x 50 ml cartridges 12 mixing cannulas pink 12 contouring tips - wide REF 580 0002 0 Mixing cannulas pink (40 pieces) REF 580 0002 2
Multisil-Mask hard 50 ml cartridge 1 piece REF 540 0113 3
Multisil-Mask soft 50 ml cartridges REF 540 0104 7
Mixing cannula blue 12 pieces REF 320 0045 0
Contouring tip wide (40 pieces) REF 580 0002 3 breciform D Impression tray - For single use Starter set 10 upper and lower trays each sizes S, M, L and XL REF 580 UOTS S
Thixo-Rock Color - brown: 1 x 2 kg REF 570 0005 2 5 x 2 kg REF 570 0005 1 10 x 2 kg REF 570 0005 0
bredent medical GmbH & Co.KG | Weissenhorner Str. 2 | 89250 Senden | Germany Tel. (+49) 0 73 09 / 8 72-4 40 | Fax (+49) 0 73 09 / 8 72-4 44 | www.bredent-medical.com | e-mail
[email protected] Subject to changes 05/09 302 GB 5
