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three-dimensional dental turbine parts for correcting teeth

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  • Three-dimensional surgical guide approach to

    2021-5-1 · The spatial movements of the distal segment were calculated in three dimensions, and interferences between bony segments were simulated and avoided (Figure 8; Table 1). The final occlusal splint, guiding templates, guiding splint, and connecting cylinders were designed and printed out in three …

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  • Three-dimensional surgical guide approach to

    2020-12-29 · Three-dimensional surgical guide approach to correcting skeletal Class II malocclusion with idiopathic condylar resorption ... His maxillary dental midline was coincident with the facial midline, while the mandibular dental midline deviated 1 mm to the right. ... To retract the proclined mandibular anterior teeth and obtain sufficient space for ...

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  • Three-dimensional accuracy of different correction

    The Journal of Advanced Prosthodontics 39 Three-dimensional accuracy of different correction methods for cast implant bars Ji-Yung Kwon, Chang-Whe Kim, Young-Jun Lim, Ho-Beom Kwon, Myung-Joo Kim*

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  • Three-dimensional surgical guide approach to

    2020-12-29 · Idiopathic condylar resorption (ICR), also known as progressive condylar resorption (PCR), is a progressive degenerative disease of the temporomandibular joint (TMJ).1Resorption in the bilateral condyles usually induces decreased height of the ramus, subsequent opening rotation of the mandible, and decreased chin projection.2In addition to the ...

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  • US7578674B2 - Methods for correcting tooth

    In particular, thermoformable plastic positioning appliances which fit over the patient's teeth may be formed over a three-dimensional mold of the patient's dentition. An apparatus and methods which employ a manipulable or reconfigurable mold to model patient dentition and gingiva at each stage of treatment.

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  • Anterior Decompensation Using Segmental

    2015-7-1 · Three different occlusal planes were present on the lower arch: anterior, left posterior, and right posterior . For this, 3-dimensional elimination of the dental decompensation on the mandibular arch was needed to achieve sufficient correction of orthognathic surgery to improve the facial asymmetry.

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  • The accuracy of three-dimensional rapid prototyped ...

    which is also useful for correcting dental spaces, ante-rior open bite, and other dento-maxillofacial deformi-ties (5,6). Compared with other orthognathic surgeries, ... ogy, the three-dimensional ...

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  • Evaluation of the methods for dislodging the

    1989-1-1 · With silicone rubber (SC) material, the dimensional changes in the three parts were less than 15 jam by either dislodging method. With polysulfide rubber (PS) and (PE) polyether rubber but not the SC material, I-L had less dimensional change than I-M and I-D.

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  • Computed Tomography (CT Scan) for Dental

    2020-3-12 · A computer and a scanning device are integral parts of a dental 3D tomography. The scanner is provided with X-rays. There are two types of equipment: The scanner is in the shape of a cylinder, in which the patient lies. A special unit for dental offices. It has …

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  • (PDF) DENTAL SCANNERS IN PROSTHODONTICS

    Teeth roots will be divided on three cross-cut segments with thickness of 2mm, one in orifice level, in middle and in apical third of the root with turbine and specific burs.

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  • Materializing! What Can Dentists Do With 3D Printers ...

    2019-7-16 · Also, dental students are being trained using 3D-printed models. 3D printing can be used to manufacture parts for treating bone fractures and for covering broken teeth with caps. It can also be used to create tooth-colored fillings or dental braces. So, 3D printing is a promising tool for advancing dental treatment and education.

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  • A preliminary study on a tooth preparation robot

    2021-4-9 · 1.3. Three-dimensional measurement device: laser three-dimensional confocal microscope (VK-X200, Keyence, Japan) and three-dimensional measurement software (Geomagic qualify 2012, 3M, U.S.A.) 1.4. This study included 20 isolated natural teeth samples (maxillary and mandibular first molars) extracted due to periodontal disease

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  • US7578674B2 - Methods for correcting tooth

    Appliances are made using a dental mold representing a patient's dental configuration. In particular, thermoformable plastic positioning appliances which fit over the patient's teeth may be formed over a three-dimensional mold of the patient's dentition. An apparatus and methods which employ a manipulable or reconfigurable mold to model patient dentition and gingiva at each stage of treatment.

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  • A concept and approach for correcting posterior

    The three-dimensional guidance system for implant insertion is a technique for placing a radiopaque vertical orientation pin over the crest of the alveolar ridge on the stone cast during ...

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  • (PDF) Three-Dimensional Guidance System for Implant ...

    Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon ... {using three dimensional printing} [2013-01] A61C 13/0021. . . {using stamping techniques} [2013-01] A61C 13/0022. . {Blanks or green, unfinished dental restoration parts} [2013-01] A61C 13/0024. {Repairing or adjusting dentures ...

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  • CPC Scheme - A61C DENTISTRY; APPARATUS OR

    2020-1-22 · An air-turbine and associated air supply tube was optimized as a dental air-turbine handpiece system. The system consists of an air-turbine with an impeller and a housing, and an air supply tube which supplies compressed-air to the air-turbine. The flow characteristics of the dental air-turbine handpiece system were investigated using ANSYS CFX. The study aimed to find the significant design ...

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  • Optimum Design of the Dental Air-Turbine Handpiece

    2014-10-14 · The anterior perimeter for well-aligned incisors and canines without angulation was used as reference (crown: 47.34mm; root: 39.13mm). An increase in the arch perimeter was obtained for all bracket prescriptions evaluated, which ranged from 0.28 and 3.19mm in the Edgewise technique, for the crown and root measurements, respectively, to 1.09 and 11.28mm for the Roth prescription.

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  • Tooth angulation and dental arch perimeter—the

    2016-1-29 · machining process in the same way. The cutting resistance during machining was measured over the three direc-tional elements of the X, Y, and Z axes at the same time with a fixed dynamometer from HK & Co., type 9257B. When we measured the dimensions before and after machining of the TPs, we used a three-dimensional mea-suring instrument.

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  • A preliminary study on a tooth preparation robot

    2021-4-9 · 1.3. Three-dimensional measurement device: laser three-dimensional confocal microscope (VK-X200, Keyence, Japan) and three-dimensional measurement software (Geomagic qualify 2012, 3M, U.S.A.) 1.4. This study included 20 isolated natural teeth samples (maxillary and mandibular first molars) extracted due to periodontal disease

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  • Three-dimensional accuracy of different correction

    2014-2-14 · Three dimensional changes of gap, length and twisting after three correction methods were evaluated and was based on the measurement and comparison of (1) gap distances of the right abutment replica-gold cylinder interface (at buccal, distal, lingual side), (2) changes in bar length, and (3) axis angle changes of the right gold cylinders at the ...

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  • Patenting trend evaluation: 3D printing – dental

    2017-8-2 · The dental industry has become a major target for the development of new three-dimensional (3D) printing techniques. Dental technicians are already using 3D printing methods to manufacture orthodontic equipment such as dental implants, brackets, surgical tools and impression trays. Patents for 3D printing in the dental industry were first filed ...

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  • CPC Scheme - A61C DENTISTRY; APPARATUS OR

    Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon ... {using three dimensional printing} [2013-01] A61C 13/0021. . . {using stamping techniques} [2013-01] A61C 13/0022. . {Blanks or green, unfinished dental restoration parts} [2013-01] A61C 13/0024. {Repairing or adjusting dentures ...

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  • Dental and periodontal phenotype in sclerostin

    2014-4-4 · Student’s t-test was performed for three-dimensional (3D) data (volume, thickness), correcting for multiple testing using the Benjamini–Hochberg procedure. P values below 0.05 were considered ...

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  • 12 A Systematic Approach to the Orthodontic

    2020-1-22 · An air-turbine and associated air supply tube was optimized as a dental air-turbine handpiece system. The system consists of an air-turbine with an impeller and a housing, and an air supply tube which supplies compressed-air to the air-turbine. The flow characteristics of the dental air-turbine handpiece system were investigated using ANSYS CFX. The study aimed to find the significant design ...

    Get Price
  • Optimum Design of the Dental Air-Turbine Handpiece

    2016-1-29 · machining process in the same way. The cutting resistance during machining was measured over the three direc-tional elements of the X, Y, and Z axes at the same time with a fixed dynamometer from HK & Co., type 9257B. When we measured the dimensions before and after machining of the TPs, we used a three-dimensional mea-suring instrument.

    Get Price
  • Research on the Deformation of Turbine Blades at

    2003-8-29 · Progress in understanding the role of bone morphogenetic proteins (BMPs) in craniofacial and tooth development, the demonstration of stem cells in dental pulp and accumulating knowledge on ...

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  • The application of bone morphogenetic proteins to

    Apparatus incorporating a movable dispensing head provided with a supply of material which solidifies at a predetermined temperature, and a base member, which are moved relative to each other along 'X,' 'Y,' and 'Z' axes in a predetermined pattern to create three-dimensional objects by building up material discharged from the dispensing head onto the base member at a controlled rate.

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  • A preliminary study on a tooth preparation robot

    2021-4-9 · 1.3. Three-dimensional measurement device: laser three-dimensional confocal microscope (VK-X200, Keyence, Japan) and three-dimensional measurement software (Geomagic qualify 2012, 3M, U.S.A.) 1.4. This study included 20 isolated natural teeth samples (maxillary and mandibular first molars) extracted due to periodontal disease

    Get Price
  • CPC Scheme - A61C DENTISTRY; APPARATUS OR

    Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon ... {using three dimensional printing} [2013-01] A61C 13/0021. . . {using stamping techniques} [2013-01] A61C 13/0022. . {Blanks or green, unfinished dental restoration parts} [2013-01] A61C 13/0024. {Repairing or adjusting dentures ...

    Get Price
  • Dental Chair Package, ZC-S400 | JOINCHAMP

    2020-11-12 · S400 2020 type dental chair package is designed with simple and elegant style. Its streamlined shape highlights the three-dimensional beauty. Classic and modern color matching meets your individual needs.

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  • Dental and periodontal phenotype in sclerostin

    2014-4-4 · Student’s t-test was performed for three-dimensional (3D) data (volume, thickness), correcting for multiple testing using the Benjamini–Hochberg procedure. P values below 0.05 were considered ...

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  • Anti Aging Dentistry

    2021-6-7 · Methods: A three-dimensional finite element model of six maxillary anterior teeth with a straight wire appliance on intermaxillary bone was established in ANSYS 8.1. Retractions in two typical force directions were simulated: case 1 simulated routine anterior tooth retraction by a force of 150 g applied between the anterior hook of 2.0 mm and ...

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  • 12 A Systematic Approach to the Orthodontic

    2020-6-23 · Panoramic radiography, an extraoral technique of the orofacial region, allows for examination of the dentition, maxilla, mandible, sinuses, and temporomandibular joint in one image. These images are used to assess growth and development, trauma, impacted teeth, and lesions, and should not be used to diagnose periodontal diseases and dental ...

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  • All Issures(Free) 2008 2_Chinese Journal of Dental ...

    2011-1-9 · Invisalign is a great solution for correction of crowded teeth. Whether Invisalign or regular braces are used, it is necessary to follow-up with retainers to be sure the teeth stay in their corrected position. Why? Because just like other parts of our bodies, teeth …

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  • Invisalign System - Silver Dental Clinic

    2021-6-10 · The all-rounder Sega system, for instance, houses a 120 x 68 mm build volume, and is capable of 3D printing at speeds of 90 mm/hour and at a precision of …

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  • Dentafab's PowerResins cleared for 3D printing

    2007-1-23 · The sound level that exceeds this frequency is called ultrasonic sound. In dental units, equipment such as ultrasonic scalers, high-speed air turbine drills, high-volume evacuators, and amalgamators mostly produce high intensity noise that may be a potential hazard to the auditory system of the persons exposed to the ultrasound.

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  • Sonic and ultrasonic scalers in periodontal treatment:

    Image set provides a basis for the three-dimensional modeling as it, in principle, covers the entire articulatory ... were determined from MR Images of the subject’s dental casts (details are given in Engwall, 2001a). ... and the inner parts of the teeth and gums, and one lower, BJ, consisting of the inner parts of the lower teeth and

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  • ^C6MN[6IKEFHE `ULDMNLaLDC6GcbdADG6IKRHFHC6e

    Three programmable positions Rinsing position Seat tilting synchronized with inclination of backrest Seamless upholstery Options: Handpiecestubing with 2 holes (3pcs) CST 61 ,CST 65 or other Turbine Airmotor or Micromotor with straight &contra-angle handpiece Air suction with filter Saliva ejector Water heater system Clean water with bottle system

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  • FDA dental chair size ,Dental Chair Unit & Assistance ...

    2020-1-14 · Feature 3 OSG Dental Solutions in China Technical Insight 9 AM-EBT & AM-CRE Carbide End Mills for Additive Manufacturing Applications Customer Report 13 Deep-Hole Drilling 17 Quadruple Productivity Product Pickup 19 ADO-MICRO Small Diameter Coolant-Through Carbide Drill Series, ADO-40D & 50D Coolant-Through Carbide Drills 20 AE-BM-H, AE-BD-H & AE-LNBD-H Carbide Ball End …

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  • Soft Tissue Stability with Immediate Implants ... -

    Figure 3-10.—Girder span on pipe columns. Figure 3-11.—Built-up column section. such that the joints or splices are 1 1/2 to 2 feet above the second and succeeding story levels.

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  • OSG Global Tooling Magazine WINTER 2020

    2020-2-29 · More types of mobile phones, and the structure can be divided according to speed and low-speed high-speed mobile phones, high-speed mobile dental handpiece using high pressure air driven turbine handpiece for micro turbine speed can be up to 300,000 to 500,000 r min, bur cutting speed can be up to 15m s, while the low-speed mobile dental handpiece because it is gear, speed can be ...

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