Parks 915-BL, Руководство по эксплуатации и обслуживанию

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3
915-BL Dual Frequency Doppler
Table Of Contents
Introduction
Installation and Setup ............................................ 4
Safety .................................................................... 4
Instrument Identi
fi cation Information ..................... 4
Equipment Description
Probes .................................................................. 6
Battery Charger ..................................................... 7
Cautery Suppressor .............................................. 7
Optional Headphones............................................ 7
Operating Instructions
Setting Up the Instrument...................................... 8
Using the Coupling Gel ......................................... 8
Using the Probe..................................................... 8
Using the Cautery Suppressor .............................. 9
Shutting Down the Instrument ............................... 9
Charging the Battery ............................................. 9
Diagnostic Procedures
Performing Diagnostic Procedures...................... 10
Detecting the Passage of Air Emboli in the Heart ..... 10
Positioning the Precordial Probe ......................... 10
Taking Blood Pressure (BP) Measurements ....... 10
Measuring Systolic Pressure ................................11
Lower Extremity Arterial Evaluation......................11
Preoperative and Postoperative Blood Pressure
(BP) Measurements ............................................ 13
Upper Extremity Arterial Evaluation..................... 13
Venous Evaluation............................................... 13
References .......................................................... 14
Maintenance and Service
Cleaning the Instrument ...................................... 15
Cleaning the Probes ............................................ 15
Tuning ................................................................. 15
Routine Maintenance .......................................... 15
Replacing the Battery .......................................... 16
Replacing the Fuse ............................................. 16
Technical Support and Service ............................ 16
Troubleshooting Guide ........................................ 17
Technical Information and Notes
Speci fi cations .................................................... 20
Warranty .............................................................. 21
Physiological Effects of Ultrasound ..................... 21
Environmental Hazards ....................................... 21
Electrical Safety................................................... 22
Ordering Information and Replacement Parts ..... 23
Contact Information ............................................. 23
Appendix
Acoustic Output Power ....................................... 25
Practical Of
fi ce Technics for
Physiologic Vascular Testing ............................... 32