GE Logiq P5 User Manual
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Introduction LOGIQ 5 Basic User Manual 7-11 Direction 2300002-100 Rev. 2 Specifying measurement and display options (continued) Displaying the Results and Summary WindowsTypically, the Results Window and Summary Window are shown on the monitor display. If you want, you can remove them from the display. To remove them, select the Options tab, and then select Display Off. To re-display them, select Display Off. NOTE: Display Off removes both the Results Window and Summary Window from the monitor display. Selecting cursor sizeTo select the cursor size, select the Options tab, and then select Cursor Size. The system displays the following choices: • 12 x 12 • 9 x 9 Select the size you want. Specifying heart rate cyclesWhen you measure heart rate, the system assumes a specific number of cycles are measured. You can change the number of cycles used in the calculation. To specify the number of heart rate cycles, select the Options tab, then select Heart Rate Cycle. The system displays a list of choices from 1 – 10. Select the number you want. After you choose a number, the next time you measure heart rate, the system assumes you are measuring the specified number of cycles. That number is used when calculating the heart rate. After changing patients, the system defaults to the number specified in the Heart Rate Cycle parameter. Moving the Results WindowYou may want to change where the Results Window is positioned on the monitor display. To move the Results Window, select the Options tab, then select Move Res Win. The system displays the following choices: • Left Top • Right Top • Right Bottom • Left Bottom Select the position you want.
General Measurements and Calculations 7-12 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 General Instructions (continued) The following are actions you can take while performing measurements. Calculation formulas are available in the Advanced Reference Manual. HINTS• Before making measurements, to stop the acquisition of image data, press Freeze. • For measurements such as distance, to make fine adjustments before completing the measurements, press Measure to toggle between active calipers. • Before completing the measurement sequence, to erase the active measuring caliper and the current data measured, press Clear. • After the sequence is complete, to erase all data that has been measured to this point, but not data entered on worksheet pages, press Clear. • When there are several measurements on the display, to rotate through and activate previously fixed calipers, adjust the Cursor Select knob. After a cursor is activated, you can change the measurement. NOTE: If you want to change a trace measurement, you must erase it and trace again. • To repeat any measurement, select that measurement again from the Touch Panel.
Introduction LOGIQ 5 Basic User Manual 7-13 Direction 2300002-100 Rev. 2 Erasing measurements The following actions erase measurements from the systems memory: HINTS• If you adjust the Trackball, unfreeze the image, or press Clear, the system erases all completed measurements and calculations on the display. Measurements and calculations, however, remain on the worksheets. • If you select New Patient, the system erases all measurements and calculations on the display and clears the worksheets. • If you make a new measurement that exceeds the maximum number of allowable measurements, the system erases the first (oldest) measurement and adds the new measurement. • If the second caliper is active, to erase the second caliper and activate the first caliper, press Clear.
General Measurements and Calculations 7-14 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Measurement and Calculation Setup When you receive your LOGIQ 5 system, the studies and measurements are organized for typical work flows. If you want, you can change this set up. You can specify which studies are in each exam category, and which measurements and calculations are in each study. You can change the measurements that are available on the Touch Panel. The LOGIQ 5 allows you to quickly and easily set up your system so that you can work most efficiently. This section describes how to: • Change a study to include different measurements • Add a new study or measurement • Remove a study from an exam category • Change measurement parameters • Create a measurement formula to correctly handle unit conversions • Edit user-defined calculations • Define application-specific measurement parameters • Specify the default manual calc measurements for a selected study or folder
Measurement and Calculation Setup LOGIQ 5 Basic User Manual 7-15 Direction 2300002-100 Rev. 2 Starting Study and Measurement SetUp You make changes to studies and measurements in the Measurement & Analysis screen. To open the screen: 1. On the Touch Panel, select Utility. 2. On the Touch Panel, select Measure. 3. On the monitor display, select the M & A tab. The system displays the Measurement & Analysis screen on the monitor display. Figure 7-4. Measurement & Analysis screen 1. Selection menu: select exam category, study, or measurement.3. Folder or measurement: define studies and measurements. This section changes between Folder and Measurement, depending on what you select in the Selection menu. 2. Measurement menu: add and delete studies (folders) and measurements; select mode. 1 2 3
General Measurements and Calculations 7-16 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Selecting an exam category When you open the Measurement & Analysis screen, it displays the exam category that was last used on the system. To select the exam category you want to work with: 1. Move the Trackball to highlight the exam category at the top of the Selection menu. 2. Press Set. The system displays a list of exam categories. 3. Move the Trackball to highlight the exam category you want. 4. Press Set. The Selection menu lists studies and measurements for the selected exam category. Figure 7-5. Select Exam Category
Measurement and Calculation Setup LOGIQ 5 Basic User Manual 7-17 Direction 2300002-100 Rev. 2 Selecting the measurement mode In the Measurement menu section of the Measurement & Analysis screen, select one of the following: • 2D (B-Mode) • MM (M-Mode) • Dop (Doppler Mode) The Selection menu lists studies and measurements for the selected mode. Figure 7-6. Select Mode
General Measurements and Calculations 7-18 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Selecting a study or measurement To work with a folder or measurement, you must first select it in the Selection menu. The Selection menu lists the studies and measurements for an exam category. The studies and measurements are organized in a hierarchy, in the same order that they are organized on the Touch Panel. The illustration below shows the highest level of the Obstetrics exam category, with the OB studies listed. Figure 7-7. Selection Menu: Exam Studies
Measurement and Calculation Setup LOGIQ 5 Basic User Manual 7-19 Direction 2300002-100 Rev. 2 Selecting a study or measurement (continued) After you select a study, the Selection menu shows all folders and measurements in the study. The Folder section of the Measurement & Analysis screen changes, and lists the measurements. The Selection menu shows all measurements for the OB-1 exam category. Figure 7-8. Selection Menu: OB-1 Exam Category
General Measurements and Calculations 7-20 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Selecting a study or measurement (continued) The illustration below shows the Selection menu after the BPD measurement is selected. The Measurement section is now displayed, with information about the BPD measurement. Figure 7-9. Selection Menu: BPD Measurement