Related Manuals for Progeny JB-70
Summary of Contents for Progeny JB-70
- Page 1 JB-70 Dental X-Ray System User Manual 00-02-1568 Rev A Progeny Dental 1407 Barclay Boulevard Buffalo Grove, Illinois 60089 U.S.A. Phone: (888) 924-3800 Fax: (847) 459-5175 WWW.progenydental.com...
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Page 3: Table Of Contents
Safety ............................. 7 Explanation of Symbols on Technical Labels ................. 8 Obtaining Technical Support ....................8 Operating the JB-70 Dental X-Ray System ..............9 Operator Panel Controls ......................9 Taking an X-Ray ........................10 Using the 12 in Cone (30-A2033) ..................11 Recommended Maintenance .................. - Page 4 Table of Contents JB-70...
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Page 5: General Information
The JB-70 is shipped with the standard 8 inch Cone attached to the Tubehead. A 12 inch Cone (30-A2033) can be ordered as an option. - Page 6 General Information JB-70 Figure 1 Component Diagram...
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Page 7: Compliance With Applicable Standards
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... -
Page 8: Ec Declaration Of Conformity
Medical Device directive ISO 13485 EN46001 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,... -
Page 9: Authorized Representatives
• 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. -
Page 10: Explanation Of Symbols On Technical Labels
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. -
Page 11: Operating The Jb-70 Dental X-Ray System
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... -
Page 12: Taking An X-Ray
When the Ready Indicator is flashing, no exposure can be made. Radiation The JB-70 has a visible and an audible Radiation Indicator. When an exposure is in progress, the Radiation Indicator on the Operator Panel is illuminated and a Indicators audible tone is heard. -
Page 13: Using The 12 In Cone (30-A2033)
JB-70 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. The 12 in (30 cm) long cone (30-A2033) is recommended when using the paralleling film positioning technique. Using the long cone requires the use of longer exposure times, which can be programmed into the system by changing an internal electrical setting. -
Page 14: Recommended Maintenance
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. -
Page 15: System Function Checklist
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. -
Page 16: Solving Performance Issues
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. -
Page 17: Setting Pre-Programmed Exposure Times
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. - Page 18 Setting Pre-programmed Exposure Times JB -70 Times for 12 inch (30 cm) Cone in Seconds 60 Hz (50 Hz times shown in parentheses) Digital Receptor D-speed Film E/F Speed Film Anatomy Adult Child Adult Child Adult Child Incisor 0.133 0.100 0.417 0.200 0.233...
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Page 19: Changing Programmed Exposure Times
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. -
Page 20: Specifications
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 120 VAC +/- 10% 50/60 Hz Max line current is 10 Amps 230 VAC +/- 10% 50/60 Hz... - Page 21 Specifications JB-70 Measurement Bias Each exposure is preceded by a filament warm up time of about 0.175 seconds. During this time, a low level of radiation is produced. The peak tube potential varies during the filament warm up from approximately 60 to 80 kVp. Although the amount of radiation produced during this time is small, it is useful and contributes to forming the image on the film.
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