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JB-70 Dental X-Ray System User Manual REF. KIT #30-A2048 00-02-1568 Rev N ECN: P1554...
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Modifications and/or additions to the equipment may only be carried out by Progeny Dental or by third parties expressly authorized by Progeny Dental to do so. Such changes must comply with legal requirements as well as with the generally accepted technical rules.
Radiation Performance Standards 21 CFR, Subchapter J, at the time of Protection manufacture. The certified components of the JB-70 Dental X-Ray System comply with IEC 60601-1-3 Radiation protection/x-ray equipment. UL 2601-1 File Classified by Underwriters Laboratories Inc. with respect to electrical shock, fire...
ISO 13485 EN46001 FDA 510K File Number K020070 Progeny, Inc. declares that the products described herein meet all the applicable Declaration Essential Requirements of the EC Medical Device Directive 93/42/EEC in Annex I. For Class IIb products described herein, the product is manufactured,...
• The JB-70 Dental X-Ray System is ordinary type medical equipment without protection against ingress of liquids. To protect against short-circuit and corrosion, no water or any other liquid should be allowed to leak inside the equipment.
General Information JB-70 Explanation of Symbols on Technical Labels Type B: Protection against electric shock (IEC 60601.1-1988) Consult written instructions in User’s Manual. ATTENTION RAYONS-X: OPERATION SEULEMENT PAR DU PERSONNEL AUTORISE. VOIR MANUEL DE L’OPERATEUR. WARNING X-RAY THIS X-RAY UNIT MAY BE DANGEROUS TO PATIENT AND OPERATOR UNLESS SAFE EXPOSURE FACTORS AND OPERATING INSTRUCTIONS ARE OBSERVED.
Operating the JB-70 Dental X-Ray System Operator Panel Controls Figure 2 JB-70 Operator Panel The JB-70 Dental X-Ray System has 30 pre-programmed exposure times. The Exposure Time exposure time that is used when taking an x-ray is determined by the combination...
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When the Ready Indicator is flashing, no exposure can be made. The JB-70 has a visible and an audible Radiation Indicator. When an exposure is Radiation in progress, the Radiation Indicator on the Operator Panel is illuminated and a Indicators audible tone is heard.
Using the 12 in Cone (30-A2033) The JB-70 is set at the factory for use with the standard supplied 8 in (20 cm) cone. A 12 in (30 cm) long cone (30-A2033) is available. Using the long cone requires the use of longer exposure times, which can be programmed into the system by changing an internal electrical setting.
It is the owner’s responsibility to arrange for this service and to assure that the personnel performing this are fully qualified to service Progeny Dental x-ray equipment. Cleaning and Disinfecting The JB-70 Dental X-Ray System requires disinfection. The cleaning and disinfecting methods described here protect operators and patients in a manner that is safe for the equipment.
Checking System Functions Important Notice The following checks must be performed at the installation of the JB-70 Dental X-Ray System and as part of the recommended maintenance at least every twelve months after installation. Failure to perform these checks may result in an installation that does not comply with U.S. Radiation Performance Standards 21 CFR Subchapter J.
Recommended Maintenance JB-70 ✓ System Function Checklist Ensure that the wall support is adequate and that the system is properly Wall Mounting mounted to the wall. Ensure that all certified components bear labels that include the model Labels and serial number, date of manufacture and a statement of certification as noted elsewhere in this manual.
Recommended Maintenance JB-70 X-ray tubes which sit dormant for several months can become New Tube electrically unstable. To remedy this condition it is recommended to Seasoning perform a “new tube seasoning procedure”. This process will establish Procedure stable high voltage operation and, will ultimately extend the life of the tube.
Solving Performance Issues JB-70 Solving Performance Issues Performance Issues Light X-Ray If the x-rays are lighter than desired, check the following: 1. Verify that the exposure time is appropriate for the examination. If using pre- programmed exposure times, make sure that the proper image receptor type is selected.
JB-70 Setting Pre-programmed Exposure Times Power On Settings When the JB-70 Dental X-Ray System is powered on, the Operator Panel selections are those that were in use when the system was last powered off. Pre-programmed Exposure Times The table below shows the pre-programmed exposure times for each combination of Tooth, Image Receptor Type and Patient Size on the Operator Panel.
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Setting Pre-programmed Exposure Times JB-70 Times for 12 inch (30 cm) Cone in Seconds 60 Hz (50 Hz Times in Parenthesis) Digital Receptor D-speed Film E/F Speed Film Anatomy Adult Child Adult Child Adult Child Incisor 0.233 0.117 0.600 0.300 0.367...
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Setting Pre-programmed Exposure Times JB-70 TABLE FOR OFFICE USE Preset Times Digital Receptor D-speed Film E/F Speed Film Anatomy Adult Child Adult Child Adult Child Incisor Bicuspid Bitewing Lower Molar Upper Molar...
Setting Pre-programmed Exposure Times JB-70 Changing Programmed Exposure Times The JB-70 Dental X-Ray System has a programming mode during which the exposure times can be modified. Note: When the system is in programming mode, it ignores the x-ray exposure circuit such that when the Exposure button is pressed no x-ray is made.
Specifications JB-70 Specifications JB-70 Dental X-Ray System The following specifications contain information required to be provided to the user per Federal Regulation 21 CFR. Line Voltage for 120 VAC +/- 10% 50/60 Hz Operation 230 VAC +/- 10% 50/60 Hz Line Load Max.
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The 150 msec delay is now set. Then press the key to return to measurement mode. This will ignore 150 milliseconds of preheat. 2. Set the JB-70 exposure time on the control panel for 0.200. Make an exposure. Repeat to ensure consistency of measurement. Record the kVp reading from the meter.
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Specifications JB-70 Tube Rating Charts Anode Cooling Curve 3000 Time in Minutes Tubehead Cooling Curve Time in Minutes...
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