Strong new material with crystal shine and low impact on the body Lasting clearness helps keep the patient s motivation level up throughout the

Transcription

1 Strong new material with crystal shine and low impact on the body Lasting clearness helps keep the patient s motivation level up throughout the orthodontic treatment

2 Strong and longwearing Crystal Transparency Low impact For those pursuing more beautiful, Crysta Brace７

3 Clean and transparency that lasts Solid clinical results Self / non-self ligation flexibility low-impact orthodontic treatment Expanding the Crysta Series

4 CrystaBrace 7 Seven Features 1 New material with low impact on the body Perform orthodontic treatment while maintaining sophisticated, beautiful clearness 2 Test method Transmission ISO Refractive Index DIN (589.3nm) Abbe value DIN CB7 material Optical glass 91.7% 9 92% CrystaBrace 7 boasts the same level of the transparency and refractive index as optical glass. The braces are indistinctive because they blend in with the patient's teeth regardless of the dental shade. Safety Test method CB7 material USP Biological reactivity tests Class VI The ed States Pharmacopeia (USP) sets the quality standards for medical products, and categorizes safety requirements into six classes based on biological reactivity tests. Crystal composite, the new material used for CrystaBrase 7 meets the requirements of USP class VI including implantation testing. So CrystaBrase 7 ensures high level of safety. 3 Crystal transparency Low impact Strong and longwearing Test method CB7 material Hard polycarbonate Abrasion resistance DIN mg / 1 rev. 27mg /1rev. Scratch resistance DIN % (Turbidity) 4% A comparison with polycarbonate, a harder material than Clear Bracket, shows excellence in strength, abrasion resistance, and scratch resistance. In addition, its high elasticity realizes a soft touch in the mouth and minimizes damaging opposing teeth.

5 4 Clean and transparency that lasts CrystaBrace 7 showed minimal coloring or pigment adsorption, with lasting transparency. The crystal composite material stayed transparent and turned a uniform, light crystal yellow. CB7 material Alumina ceramic material Stayed fully transparent and turned a uniform crystal yellow 6 Solid clinical results With the same shape, Clear Bracket which is more than 15 years of proving clinical performance, CrystaBrace 7 can be safely used in treatment immediately. Conventional Clear Bracket CB7 Turned an uneven yellow or pale yellow Self / non-self ligation flexibility With the use of Clear Snaps, self- and non-self ligation can be flexibly chosen, as in the case of Clear Brackets and Cercon Zirconia Brackets. Clear Snap 5 Clear Button 7 Expanding the Crysta Series This new, low impact material, crystal composite will be applied to new products for orthodontic treatment, as part of the Crysta Series.

6 CrystaSnap Hardly noticeable, less pain and low impact orthodontic treatment Combination with CrystaBrace 7 Combination with Combination with Cercon Zirconia Clear Brackets Realized common usage with 3 types of brackets for economic efficiency

7 1 Self or non-self ligation flexibility Features 2 Pain relief 3 New clear material Crystal Composite with low impact on the body CrystaSnap Mounting and Removal Method Mounting Clasp the CrystaSnap with pliers Removal Hook it on the cervical side wing Press it against the tooth surface and hook it on the wing on the incisal edge side Twist to remove the home base Cut the vertical bar above the slot. When doing so, be careful not to apply too much pressure so as to open the slot. Collection of the cut CrystaSnap will be easier if you cut while suctioning with a vacuum. Remove with a cutter Remove with a tiny-tip pin cutter Remove with a Clear Snap cutter

8 Safety Material Specifications Biological reactivity Test methoad Class VI USP Class VI Test Route Dosage amount USP Proceidure Extract Mouse 5mℓ/kg Systemic-Intravenous Rabbit.2ｍℓ Intracutaneous Irritation Mouse 5mℓ/kg Systemic-Intravenous Rabbit.2ｍℓ Intracutaneous Irritation Mouse 5mℓ/kg Systemic-Intraperitoneal Rabbit.2ｍℓ Intracutaneous Irritation Mouse 5mℓ/kg Systemic-Intraperitoneal Rabbit.2ｍℓ Intracutaneous Irritation Rabbit 4 strips / Rabbit Intramusclular Implant Transmission Refractive Index (589nm) Abbe value Rheological properties Extracted with.9% Nacl Extracted with 1:2 EtOH/Nacl Extracted with PEG4 Extracted with Cottonseed Oil Muscle Implant Test methoad 91.7% ISO DIN Vd DIN Melt volume-flow rate 24 cm3/1min ISO 1133 Temperature 3 ISO kg ISO 1133 Load Mechanical properties Test Standard Test Standard 14 MPa ISO 527-1/-2 Yield stress 6 MPa ISO 527-1/-2 Yield strain 8 % ISO 527-1/-2 Nominal strain at break >5 % ISO 527-1/-2 Tensile creep modulus (1h) 13 MPa ISO MPa ISO Charpy notched impact strength (+23 ) 16 kj/m2 ISO 179/1eA Charpy notched impact strength (-3 ) 14 kj/m2 ISO 179/1eA Tensile Modulus Tensile creep modulus (1h)

9 Test Standard Melting temperature (1 C/min) Thermal properties 25 ISO /-3 Glass transition temperature (1 C/min) 14 ISO /-2 Temp. of deflection under load (1.8 MPa) 15 ISO 75-1/-2 Temp. of deflection under load (.45 MPa) 122 ISO 75-1/-2 Vicat softening temperature (5 C/h 5N) 13 ISO 36 Coeff. of linear therm. expansion (parallel) 9 E-6/K ISO /-2 Coeff. of linear therm. expansion (normal) 9 E-6/K ISO /-2 Test Standard Relative permittivity (1MHz) Electrical properties IEC 625 Dissipation factor (1MHz) 255 IEC 625 IEC 693 Volume resistivity >1E13 E-4 Ohm m Surface resistivity 1.E+13 Ohm 27 kv/mm 6 - Test Standard 3.5 Sim. to ISO kg/m3 Electric strength Comparative tracking index Other properties Water absorption Density Rheological calculation properties IEC 693 IEC IEC 6112 ISO 1183 Test Standard Density of melt 9 kg/m3 - Thermal conductivity of melt.25 W/(m K) - Spec. heat capacity melt 249 J/(kg K) E-7 m2/s - Eff. thermal diffusivity Chemical Media Resistance No effects by Alcohols (Isoprophyl, Methanol, Ethanol), Hydrocarbons (Toluene), Ketons (Acetone), Mineral oils, Standard Fuels effected by Sulfuric Acid (38% by mass)

10 Roth type Maxilla GOLD SLOT Mandible.18 right.18 left.22 right.22 left Medial incisor Lateral incisor Cuspid First premolar Second premolar Incisor Cuspid First premolar Second premolar Roth type 1 patient kit(maxillary and mandibular 3-3) 12 pcs Roth type 1 patient kit(maxillary and mandibular 5-5) 2 pcs Roth Type (with hook).18 right.18 left.22 right.22 left Maxilla Cuspid Mandible Cuspid Roth type 1 patient kit(maxillary and mandibular 3-3) 12 pcs Roth type 1 patient kit(maxillary and mandibular 5-5) 2 pcs Pre-torque Variation [Cuspid 6 Angulation] Please use this bracket if the regular Roth type (+1 ) is too strong..18 right.18 left.22 right.22 left Maxilla Cuspid Mandible Cuspid right 18 left.22 right.22 left Maxilla Cuspid (with hook) Mandible Cuspid (with hook) [Mandibular incisor -5 torque] Please use this bracket when the stronger torque than the regular Roth type (-1 ) is required. Mandible Incisor

11 Standard Edge-wise GOLD SLOT Upper incisor Common left/right Common left/right Upper lateral incisor/ lower incisor 38-1 Common left/right Common left/right Upper / lower cuspid and premolars 38-3 Common left/right Common left/right Standard Edgewise, cuspid and premolar (with hook).18 right.18 left.22 right.22 left Upper cuspid and premolar Lower cuspid and premolar Roth type With hook With hook Product Number Product Name Package 1 patient kit 2 pieces/kit Upper 3-3 and lower cuspid Same as above Upper and lower premolar and lower incisor 2 pcs/pack Same as above Upper and lower cuspid with hook 75- For standard edgewise 2 pcs/pack 75-1 For standard edgewise with hook 2 pcs/pack Refer to the list above

12 Manufacturer Dentsply-Sankin K.K. Nasu Plant: Shimoishigami, Otawara-shi, Tochigi, JAPAN Tokyo Head Office: Azabudai, Minato-ku, Tokyo, JAPAN International Sales Phone: Fax: