Tulsa 6:1
Operating Instructions
Contra-Angle handpiece
Page 1: ...Tulsa 6 1 Operating Instructions Contra Angle handpiece ...
Page 2: ...e Tulsa 6 1 Contra Angle is designed for use by dentists in standard endodontic procedures using endodontic instru ments To prevent any personal injury or material damage please observe the warning and safety information provided in the following operating instructions Important information is highlighted by the captions ATTENTION CAUTION or NOTE ...
Page 3: ... Table of Contents 1 Indications for use 5 2 Contraindications 5 3 Warnings 6 4 Precautions 8 5 Adverse reactions 8 6 Technical description 9 6 1 Contra Angle Specifications 9 6 2 Regulatory Compliance 10 6 3 Warranty 10 ...
Page 4: ...Disconnecting the Contra Angle 11 7 2 Inserting Removing a File 12 7 3 Lubricating the Contra Angle 13 7 4 Cleaning the Pushbutton Chuck 15 7 5 Cleaning and Disinfection 16 7 5 1 Manual Cleaning 17 7 5 2 Autoclaving 19 7 6 Sterilization Instructions 20 8 Disposal 21 ...
Page 5: ...gle is designed for use by dentists in standard endodontic procedures using endodontic instru ments 2 Contraindications Do not use the contra angle handpiece on patients who have a soft tissue injury in their oral cavity The air pressure could cause septic substances to enter the tissue ...
Page 6: ...ous illnesses or even lead to death Suitable hygienic measures must be taken to prevent cross contamination among patients users and other persons Use the Contra Angle handpiece only when the endodontic instrument is clamped securely in place Do not pull the endodontic instrument out of the Contra Angle handpiece head A loose or partially removed endodontic instrument could detach itself from the ...
Page 7: ...t the Technical Service Department at 1 800 662 1202 for any repairs Attach or remove instruments from the Contra Angle only when the motor is off Do not use bent damaged or deformed endodontic instru ments Worn instruments can result in injury Use only instruments whose shanks comply with the re quirements of DIN EN ISO 1797 1 Do not immerse the Contra Angle handpieces in cold water to speed up t...
Page 8: ...ndpiece must be cleaned and cared for in accordance with the in structions It must be stored in a dry heated room Use only approved or original replacement and accessory parts In case of noticeable malfunctions or damage stop using the instrument immediately and notify the technical service department at 1 800 662 1202 5 Adverse reactions None known ...
Page 9: ...cription 62 39 920 D 3451 9 6 Technical description 6 1 Contra Angle Specifications Compatible with the e Torque Control Motor Maximum motor speed 40 000 rpm Gear ratio 6 1 Maximum operating speed 6 700 rpm Tulsa 6 1 ...
Page 10: ...chni cal equipment of the dental practice The Contra Angle transmits the driving power and speed of the electric motor handpiece coupling according to ISO 3964 to the preparation tool 6 3 Warranty DENTSPLY Tulsa Dental Specialties warrants this product to the original purchaser against defects in material and workmanship under normal practices of installation use and servicing The Contra Angle han...
Page 11: ...ns 7 1 Connecting Disconnecting the Contra Angle Connecting Attach the Contra Angle handpiece up to the stop Make sure that it is firmly seated on the motor Disconnecting Simply pull the Contra Angle handpiece straight out from the motor Do not hold or pull on the motor cord ...
Page 12: ...the procedure Inserting Insert the file without pressing the pushbutton cover while the motor is at a standstill turning it slightly for wards and backwards until it snaps into place Removing After the motor has come to a stop remove the file while pressing and holding down the pushbutton Dia 2 334 2 350 mm DIN EN ISO 1797 1 ...
Page 13: ...ore sterilization Remove the file from the Contra Angle head Separate the Contra Angle handpiece from the motor Attach the spray nozzle onto the spray can Insert the spray nozzle into the rear part of the Contra Angle attachment where the motor connects to the Contra Angle and lubricate until oil comes out from the attachment head approximately 1 2 seconds ...
Page 14: ...formance of the contra angle we recommend using T1 Spray Sirona Dental Systems GmbH Germany W H Service Oil F1 W H Austria Let the motor run briefly between applications Wipe off any leaking oil with a dry cloth while the motor is not running Prior to use briefly run the Contra Angle handpiece at no load on the motor unit Wipe it with a dry cloth while the mo tor is not running ...
Page 15: ...ay At least once a week Press the Contra Angle handpiece head with the chuck firmly against the spray can nozzle and spray the chuck for 1 2 seconds Always keep the spray can upright Wipe off any protective oil that leaks with a lint free cloth ATTENTION Always clean and oil the chucks of treat ment instruments as specified by the manufacturer even when they are being processed automatically ...
Page 16: ...he Contra Angle must be cleaned disinfected and sterilized before each us age to prevent any contamination This includes the first use as well as all subsequent uses For your own safety wear personal protective equipment to include but not limited to gloves glasses and mask Automated processing is preferable over manual ...
Page 17: ...erse Contra Angle in disinfec tants Never clean in an ultrasonic bath Clean the Contra Angle handpiece by brushing it off under running water 38 C 100 F at least drinking water quality and then drying it out Spray with oil see section 7 3 Clean and disinfect spray channels with suitable agents and adapters according to manufacturer s instructions ...
Page 18: ...on is permissible using tow els impregnated with a disinfecting and detergent solution a bactericidal fungicidal and aldehyde free solution ap proved by either VAH DGHM listing CE marking FDA or Health Canada Subsequently sterilization is to be carried out according to section 7 6 ...
Page 19: ...ally clean the chucks of the instruments even when autoclaving is used as described in section 7 4 Follow manual cleaning procedures in section 7 5 1 Insert the Contra Angle into an autoclave pouch and seal it Autoclave per autoclave manufacturer s instructions DAC Universal DAC Universal ...
Page 20: ...sterilized only in the steam sterilizer with saturated water vapor at 134 C 274 F 3 min holding time 2 04 bar 29 59 psi overpres sure Steam sterilizers may be used that fulfill the requirements of EN 13060 class B or S and are suitable for the sterilization of Contra Angle handpieces ATTENTION Do not exceed 140 C 284 F even dur ing the drying phase The Hygiene Division of Sirona The Hygiene Divisi...
Page 21: ...tic composite packaging All instruments must be stored so that they are protected from contamination 8 Disposal To the best of our current knowledge the product does not contain any substances which are hazardous to the environ ment The product must be disinfected prior to disposal Please observe the applicable national regulations regarding dis posal ...
Page 22: ...ber Sterilized REF ATTENTION SN Distributed By DENTSPLY Tulsa Dental Specialties DENTSPLY International Inc 608 Rolling Hills Drive Johnson City TN 37604 Phone 1 800 662 1202 Fax 1 800 597 2779 Web www TulsaDentalSpecialties com Manufactured By Sirona Dental Systems GmbH Fabrikstraße 31 D 64625 Bensheim Germany Made in Germany Rx Only For Dental Use Only ...
