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This product complies with regulatory requirements of the following European Directive 93/42/EEC concerning medical devices This manual is a reference for the LOGIQ 7. It applies to all versions of the SW R3.0.0 and later software for the LOGIQ 7 ultrasound systems.
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Medical Systems Global Product Configuration). If you need to know the latest revision, contact your distributor, local GE Sales Representative or in the USA call the GE Ultrasound Clinical Answer Center at 1 800 682 5327 or 1 262 524 5698. LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
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This page intentionally left blank. LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
Chapter 1 Acoustic Output Provides Acoustic Output information and tables, as well as possible bioeffects and prudent use. LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
To contact the AIUM concerning their publications: • In the USA, by telephone at 1-800-638-5352. • To write them, use the following address: AIUM 14750 Sweitzer Lane Suite 100 Laurel, MD, USA 20707-5906 LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
Maximum output summary The following tables list the typical maimum acoustic output levels achievalbe with LOGIQ 7 for all probes and operational modes. It is intended that this is information be useful in making ALARA decisions and selecting the most appropriate probe for the application.
Chapter 2 Measurement Formulas Reference for measurement formula tables for the various applications. LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
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Time Averaged Mean Velocity two time marks in a TAMEAN=sum{V } from t1 (Trace method is Mean) Doppler display to t2/(t2-t1) [cm/s or m/s] a.Vdiastole = Vmin or Vend-diastole (depends on preset selection) LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
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Vol[ml]= ( /6)xd1xd2xd3 ma jor axis, d3 minor axis Formulas-Urology Table 2-3: Urology Calculation Formulas Calc Name Input Measurements Formula Bladder Volume three distance Vol[ml]=0.7xLxWxH π Vol[ml]= ( /6)xLxWxH LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
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[mm]^2 + OFD [mm]^2)^0.5 Ultrasound Diagnosis in Obstetrics and Gynecology, 438-9, 1985 Ejection two distances on M- EF = (1 - Ds^3 / Dd^3) Fraction Mode (End-diastolic dimension and End- systolic dimension on M-Mode) LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
LtOvFo[ml] Left Ovary Follicles One distance D1[cm] π Two distances D1[cm] x D2x[cm] : (D1 <D2) π D1[cm] x D2[cm] : (D2 <D1) π Three distances D1[cm] x D2[cm]x D3[cm] x LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
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Pulsatility Index or V (depends on preset selection) diastole end-diastole b.To calculate LtOvFo or RtOvFo with one (or two distances), press the Clear key after the first (or second distance) measurement(s). LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
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RI=(V Heart Rate (beats/minute) one 2 beat time interval HR[BPM]=120[sec]/ (measured manually or 2 beat time[sec] automatically) Vol. Flow Volume Flow dTamean*dDiam*dDiam*0.785 dTamax*dDiam*dDiam*0.785 or V (depends on preset selection) diastole end-diastole LOGIQ 7 Advanced Reference Manual Direction 2392205-100 Rev. 1...
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