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Section 7: Accessories1. AC Power Cord set2. Cavitron ® Ultrasonic Inserts3. Cavitron ® DualSelect TM Dispensing systemFor detailed information, contact your local DENTSPLYrepresentative or authorized DENSTPLYdistributor.Section 8: Techniques for Use8.1 Patient Positioning• For optimal access to both the upper and lower arches,the backrest of the chair should be adjusted to a 45˚degree angle. This assures patient comfort andclinician visibility.• Hold the empty handpiece in an upright position over asink or drain. Activate the Foot Control until water exits.• Lubricate the rubber o-ring on the insert with waterbefore placing it into the handpiece. Fully seat insertwith a gentle push-twist motion. DO NOT FORCE.• Activate the System. Hold the handpiece over a sink ordrain. (Check spray to verify fluid is reaching the working end of the insert tip). Adjust the Water Control knobto ensure adequate flow. Greater flow settings providecooler irrigant.• In general, it is suggested that a "feather-light touch" beused for ultrasonic scaling. The motion of the activatedtip and acoustic effects of the water, in most cases, isadequate to remove even the most tenacious calculus.• Periodically check the Cavitron Ultrasonic Insert forwear with the Cavitron Insert Efficiency Indicator.• The use of a saliva ejector or High Volume Evacuator(HVE) is recommended during all procedures.• Set the ultrasonic scalerʼs Power Control knob to thelowest effective power setting for the application and theselected insert.• Have the patient turn his/her head to the right or left.Also position chin up or down depending upon thequadrant and surface being treated. Evacuate irrigantusing either a saliva ejector or High Volume Evacuator(HVE).8.2 Performing Ultrasonic Scaling Procedures• Note: Refer to the Infection Control InformationBooklet supplied with your system for generalprocedures to be followed at the beginning of each dayand between patients.• The edges of Cavitron® Ultrasonic Inserts are intentionallyrounded so there is little danger of tissue lacerationwith proper ultrasonic scaling technique. Wheneverthe insert tip is placed in the patientʼs mouth, the lips,cheek and tongue should be retracted to preventaccidental contact with the activated tip.8.3 Patient Comfort ConsiderationsReasons for sensitivity• Incorrect tip placement. The point should never bedirected toward tooth root surfaces.• Not keeping tip in motion on tooth. Do not allow theinsert to remain in a static position on any one area ofthe tooth. Change the insertʼs path of motion.• Applying excessive pressure. Use a very light graspand pressure, with a soft tissue fulcrum wheneverpossible, especially on exposed cementum.• If sensitivity persists, decrease power setting and/ormove from the sensitive tooth to another and then return.<strong>ENGLISH</strong> • 8
Section 9: System Care9.1 Daily MaintenanceIt is recommended that you perform the followingmaintenance procedures to help minimize bio-filmformation in the water path of your Cavitron BOBCAT Proultrasonic scaler which could affect the water flow to theultrasonic insert, and scaling performance.Start-Up Procedures at the beginning of the day:1. Open the manual shut-off valve on the dental officewater supply system.2. Turn the System ON using the ON/OFF control switch.(See illustration on page 5). Verify the Power IndicatorLight is lit.3. Set the Power Control knob to the minimum setting.4. Set the Water Control knob to maximum.5. Hold the Handpiece (without an insert installed) uprightover a sink or drain. Activate the Foot Control and flushthe water line for at least 2 minutes.6. Place a sterilized insert into the Handpiece and set theWater Control knob and Power Control knob to yourpreferred operating position.Between Patients:1. Remove ultrasonic insert used, clean and sterilize.2. Disinfect the surfaces of the cabinet, Power Cord,Handpiece and cable assembly and Foot Control andcable assembly by applying an approved non-immersiontype disinfectant solution* carefully following theinstructions provided by the disinfectant solutionmanufacturer. To clean system, generously spraydisinfectant solution on a clean towel and wipe allsurfaces. Discard used towel. To disinfect system,generously spray disinfectant on a clean towel andwipe all surfaces. Allow disinfectant solution to airdry. Never spray disinfectant solution directly on theultrasonic scaler.3. Set the power to minimum and hold the handpiece over asink or drain and flush the water line at maximum waterflow for 30 seconds.4. When ready, place a sterilized insert into the handpiece.Shut-Down Procedures at the end of the day:1. Remove ultrasonic insert used, clean and sterilize.2. Turn the System OFF.3. Disinfect the surfaces of the cabinet, Power Cord,Handpiece and cable assembly and Foot Control andcable assembly by applying an approved non-immersiontype disinfectant solution* carefully following theinstructions provided by the disinfectant solutionmanufacturer. To clean system, generously spraydisinfectant solution on a clean towel and wipe allsurfaces. Discard used towel. To disinfect system,generously spray disinfectant on a clean towel andwipe all surfaces. Allow disinfectant solution to airdry. Never spray disinfectant solution directly on theultrasonic scaler.4. Close the manual shut-off valve on the dental watersupply system.*NOTE: Water-based disinfectant solutions are preferred.Some alcohol-based disinfectant solutions may be harmfuland may discolor plastic materials.9.2 Weekly MaintenanceEnd of Week Procedures(when connected to a DualSelect TM Dispensing System).1. Follow the end of week procedures listed in theDualSelect TM Dispensing System manual.<strong>ENGLISH</strong> • 9
Page 3 and 4: Section 1: IndicationsUltrasonic pr
Page 5 and 6: Section 5: Installation Instruction
Page 7: Section 6: BOBCAT ® Pro Ultrasonic

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