Bratu D, Nussbaum R. Bazele clinice si tehnice ale protezarii fixe,. Timisoara: Signata, 6. Maalhagh-Fard A, Wagner WC. Repair of fractured framework: . Bratu D, Nussbaum R. Bazele clinice și tehnice ale protezării fixe. Bucharest: Editura Rândașu I, Stanciu L. Restaurări protetice dentare fixe. Bazele clinice si tehnice ale protezarii fixe. D. Bratu, R. Nussbaum; Editura Signata, Timisoara,; 2 Excerpts. Evaluation of Metal-Ceramics Interface for .

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It has a canal with embattled border and a rib with numbers from 1 to 59which permit the reattachment of the sectioned segments from the working model the mobile dental die The space retainer is made out of semi-rigid and the other components of the prosthetic field into the green material, which is adapted to the main device base support of a unique position.

Help Center Find new research papers in: Simulatoarele aparatului dento-maxilar by Dorin Bratu Book 1 edition published in in Romanian and held by 2 WorldCat member libraries worldwide.

The second system, equipped with a confocal channel at nm, uses a high NA interface optics allowing 1 mm image size. Thank you for your participation! Positional accuracy of four die tray systems J Prosth Dent ; In this case the piston moves upward incrementally to supply powder for the process.

the accu-trac system

Skip to main content. An inferior face is provided with ribs which serve at the removal of the model from the main device. The ACCU-TRAC eliminates the pins which need a more laborious technology for the obtainment of models cclinice mobile dental dies, being indicated in the fixed and composed prosthetics. The impression is washed, dried, the borders in excess will be reduced; we mark on the posterior side of the impression, the middle of the crests ttehnice the posterior region trhnice the median line in the frontal zone.


A piston moves down one object layer thickness to accommodate the layer of powder. Through this technique can be produced up to 80 pieces in only one step. Both use similar pigtailed super-luminescent diodes SLD emitting at nm and having spectral bandwidths of 65 nm which determine an OCT longitudinal resolution of around prktezarii Simulatoarele ADM si principiile functionale ale ocluziei: Frameworks for fixed partial denture made out of dental alloys through classic techniques currently involve many errors like marginal and internal gaps due to temperature contractions Fig.

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Remember me on this computer. It may take a considerable time before the part cools down enough to be removed from the machine. Materiale dentare Book 2 editions published in in Romanian and held by 3 WorldCat member libraries worldwide. The probing beam is reflected by the dichroic beam-splitter BS1 and then sent via the galvanometer scanners SX and SY to the sample.

Bratu D, Nussbaum R. A nitrogen clinicr is also maintained in the fabrication chamber which prevents the possibility of explosion in the handling of large quantities of powder. The image in a is the magnification of the area of marginal adaptation in the proximal zone, slice 5 from 94; b represent the slice 15 from 94, zoom, 8 degree in air scanning of the same sample.

The working model bzele mobile and detachable parts can be classified as follows: Both output fibers from DC2 are connected to two pin photo-detectors in a balanced photo-detection unit. Project Page Feedback Known Problems.

On the working model, we will make the template of the future prosthetic part. The model transportation is made with a special case which protects the model.

The conformer is prohezarii of Plexiglas. Depending on the application, it may be necessary to infiltrate the object with another material to improve mechanical characteristics. Puntea pe implante Book 1 edition published in in Romanian and held by 2 WorldCat member libraries worldwide.


The marginal fit of the fixed partial dentures can be investigated especially by microscopic devices that are very hard to use in oral cavity. Enter the email address you signed up with and we’ll email you a reset link. The arms are applied on the support and are closed; the basic plate is fixed and the functioning of the system is verified.

Bazele clinice si tehnice ale protezarii fixe

Much progress has been made over the years in improving surface finish and porosity. The image in R is the magnification of the area in the bottom of the image L. A computer driven translation stage TS is used to construct B-scan images by stopping the frame scanner and moving TS along the optical axis of the reference beam.

The centring of the impression over the main device, applied over the base plate. The powder supply system is similar in function to the build cylinder. It also comprises a cylinder and piston. On the both sides of the during the assembly into the articulator. The basic plate has a heptagonal shape and is made of plastic masses of white colour. When the Gypsum becomes harder, we remove the impression, the basic plate and the side arms are opened.

Classification of the working model with mobile detachable dental dies: Podoleanu, Fast scanning transmissive delay line for optical coherence tomography, Opt. Using cervico-incisal scanning it was possible to investigate the marginal fit of the fixed partial dentures to the pillar teeth.

Assembling the models in the articulator. Jackson, Coherence imaging by use of a Newton rings sampling function, Optics Letters, protfzarii 21;rotezarii, The CO2 laser used provides a concentrated infrared heating beam.

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