CIRS Motion Control User Manual
Contents
1. axis Any adjustment to the start position will also reduce the maximum Inferior Superior amplitude because of the mechanical constraints of the Dynamic Phantom or Platform The Rotational tab allows you to adjust the waveform Anterior Posterior and Lateral amplitudes cycle time phase shift and start position rotational angle for the rotational axis Adjusting the Anterior Posterior and Lateral amplitudes will set the related start position angle and allow you to select which quadrant to position the movement in If you click the Lock Start position checkbox an adjustment to either the Anterior Posterior or Lateral amplitude will set both amplitudes at the same time in order to hold the start position angle To freely set the start position angle set both the Anterior Posterior and Lateral amplitudes to zero rev_9 27 13 Advanced Motion Parameters inferior Superior Anterior Posterior Lateral Surogate Wavefom Sin 7 Amplitude 100 Show as a percentage of cycle time Show as time Start Position Advanced Motion Parameters Inferior Superior Anterior Posterior Lateral Surrogate Show as a percentage of cycle time Show as time Rotational Start Position 5 45 00 4 deg 125 100 coverage V Lock start position Research Mode W Enable the anterior posterior and lateral waveform and phase shift to be set independently 12 The Surrogate tab allows2. select the motion you want and then click either S AP LR or IS AP LR The selected motion will appear in the Motion Viewer AP LR IS AP LR Sawtooth gt Sharkfin b Hysteresis Custom 20 4 Import Options e S sets up movement for the Inferior Superior and Surrogate axes e AP LR sets up movement for the Anterior Posterior Lateral and Surrogate axes e IS AP LR sets up movement for all axes You will not be able to set up AP LR or IS AP LR movements on Dynamic Platforms Model 008PL without a physical rotational axis Custom motions are only available when motion data has been imported from a file Advanced Motion Parameters Inferior Superior Anterior Postenior Lateral Surogate Wavefor sin Amplitude 70 0 G 0 235 Cycle Time 4 000 sec ase Shift Q 194 100 100 08sec Show as a percentage of cycle time Show Start Position g 0 00 25 235 lt Inferior Superior Anterior Posterior 20 lavefo Si Waveform Si Waveform Sin Ampli 310 00mm Ampitu 30 00 Amplitude 10 00 mm Cyc sec Cyde Ti sec Cycle Time 4 000 sec Phase Shift 0 764 sec Phase Shit 0 000 se Phase Shift 0 160 sec Start Position mm Start Position 0 Start Position 0 00 mm Current Posi 9 32 mm Curent Postion 0 00 Curent Pi 2 49 mu ROI Avg Position mm RO osition 0 00mm ROI Avg 0 00 mm es ROI ime 000 sec ROI Te 0 ROI Tote 0 000
3. 1 24 mm 21 667 sec CIRS Tissue Simulation amp Phantom Technology 25
4. 94 Lock start position Pn i 7 f i Yellow Simulation Envelope Red 3D Volume Red 3D curve Black 3D AP curve Green 3D LAT curve Blue 3D Simulated Volume Blue 3D Slmulated curve Center of Lung Rod in Thorax Body rev_9 27 13 1 5 Model 008A Options The options menu is launched from the tab Motion and contains overwriting parameters which are read by the 008A module of the software in order to perform the correct simulations and tumor position calculations Options Target Distance Target Size Standard Dosimetry Rod Standard 4D CT QA Rod Custom 20 000 la mr Custom 15 000 mm Surrogate Simulation L Chest a Diaphragm LR f Moving Rod e Target Distance sets up the distance between center of target and longitudinal axis of moving rod Rotation axis Standard Dosimetry Rod is the distance used for all Model 008A moving rods except for the 4D CT QA Rod The default value of this parameter is 15mm 4D CT QA Rod is the distance from axis of rotation to cylindrical surface of inner moving rod top of high contrast fiducial respectively The default value of this parameter is 22 825mm Custom can take any value between 10mm and 100mm and is designed for research purposes e Surrogate Simulation allows the surrogate platform to simulate the chest when the surrogate actuator is attached in a vertical position to the liner actuator or the diaphragm when it is
5. as time 2 Rotational Start Position m Rotational Start Position 3 4 Waveform Persiste Waveform Persiste Amplitude 0 00 mm Amplitude 0 00 mm Cycle Time 500 000 sec Cycle Time 500 000 sec Phase Shift 188 000 sec Phase Shift 188 000 sec Start Position 70 00 Start Position 70 00 Current Position 0 00 mm Current Position 9 59 mm ROI Avg Position 0 00 mm ROI Avg Position 0 00mm ROI Total Time 0 000 sec ROI Total Time 0 000 sec Advanced Motion Parameters 1 2 3 100 Show as a percentage of cycle time Show as time Rotational Start Position 4 Waveform Persiste Waveform i Amplitude 2 19 mm Amplitude 31 65 Cycle Time 700 000 sec Cycle Time E Phase Shift 188 000 sec Phase Shift Lock start position Start Position 31 65 Start Position Curent Position 1 34 mm Current Position ROI Avg Position 0 00mm ROI Avg Position ROI Total Time 0 000 sec RO Total Time 5 600 200 rev_9 27 13 1 1 Advanced Motion Parameters Toolbox You can use the Advanced Motion Parameters Toolbox to adjust all the parameters for each axis Once done click the Set Phantom Position button to move the axes to the positions shown on the Motion Viewer For Model 008A and OO8PL The Linear tab allows you to adjust the waveform Inferior Superior amplitude cycle time phase shift and start position baseline for the linear
6. sec t 8 6 4 2 o 2 6 8 e B Q Loops 10 G gt a ft Tissue Simulation amp Phantom Technology Unable to connect to the controller check that the controller is plugged in and powered on rev_9 27 13 For Model 008P To set up a motion from the motion library click the Motion menu select the motion you want to run The selected motion will appear in the Motion Viewer Phantom Transient Excursion b Persistent Excursion b High Frequency Excursion gt Irregular Movement Custom Import Options e IS AP sets both S and AP directions amplitudes of the centroid of the prostate which are needed for the software to calculate the correct linear motion of the phantom s actuator As in the case of Models 008A and OO8PL custom motions are only available when motion data has been imported from a file ps I Fie Motion View Help Advanced Motion Parameters E 5 Inferior Superior Anterior Posterior Waveform iregular Movement Amplitude 4 g 272 Emm 0 5 Cycle Time 2000 06 sec Phase Shift oo Bix 3 Q 100 100 00sec Show as a percentage of cycle time Bt Show as time Rotational Start Postion 24 Q 30 78 deg 30 78 30 78 E Lock start position Set Phantom Position 44 o i 14 4 BJ 34 Inferior Superior Anterior Posterior 4 Waveform ire Waveform Iregui Ampitude 2272m
7. tab adjusts the cycle time for both components of the motion Motion Parameters Inferior Superior 0 Cycle Time Inferior Superior Waveform Amplitude Cycle Time Phase Shift Start Position Current Position ROI Ava Position ROI Total Time rev_9 27 13 Anterior Posterior Wavefom Amplitude Cycle Time Phase Shift Start Position Current Position ROI Avg Position ROI Total Time 1 87 mm 30 000 sec 0 000 sec 31 94 0 03 mm 0 56 mm Motion Parameters Anterior Posterior Set Phantom Position sec 10 For Model 008P Adjusting the Inferior Superior and Anterior Posterior will set the related start position angle about which the prostate will oscillate in order to achieve these particular amplitudes To freely set the start position angle within its constraining range 20 to 70 set both the Anterior Posterior and Lateral amplitudes to zero then check the Lock start position box Once the Lock start position box is checked the adjustment of one amplitude will adjust the other one so that the relationship amplitudes Starting angle is satisfied Advanced Motion Parameters Advanced Motion Parameters Inferior Superior Anterior Posterior o Waveform Persistent Excursion v pi 0 00 100 Show as a percentage of cycle time Show as time Show as a percentage of cycle time Show
8. you to adjust the amplitude cycle time and phase shift of the surrogate axis rev_9 27 13 Advanced Motion Parameters 100 Show as a percentage of cycle time Show as time Start Position Y 13 Advanced Motion Parameters Toolbox Research Mode The Research Mode is available only from Advanced Motion Parameters Toolbox and allows the user to select different waveforms for Anterior Posterior and Lateral amplitudes which are used to calculate the Rotational Start Position and the oscillation angles about this starting angle 3J ars Hoon Com 3 2 cs oon a aa a File Motion View Help Advanced Motion Parameters i File Motion View Help Advanced Motion Parameters z2 Inferior Superor Anterior Posterior Lateral Surogate r lnferior Superior Anterior Posterior Lateral Surrogate 7 Waveform Waveform Amplitude Amplitude r g 5 00 mm 20 20 0 0 5 Cycle Time Cycle Time 4 000 sec Phase Shift Phase Shift iy i p 0 0 100 100 100 100 0 0 sec O z scillation angle Show as a percentage of cycle time Show as a percentage of cycle time 8 Show as time Show as tine sent to controller Rotational Start Position Rotational Start Position g 59 46 E deg g 45 00 l deg 10 10 120 54 59 46 59 46 j 97 coverage 45 00 45 00 85 coverage E Lock start position E Lock start position Research Mode E Enable the anterior posterior and lat
9. 0mm for Lateral For Model 008P If the tracking motion file header specifies the scale factor used then the actual amplitudes are imported provided that they are not larger than the mechanical limits of the phantom s motion In that case the larger amplitudes are scaled to the limits of motion range The algorithm that calculates the angle about which the prostate oscillates in order to achieve the Inferior Superior and Anterior Posterior amplitudes is such that the Inferior Superior amplitude is the one equal to the maximum amplitude from the imported waveform or scaled to the maximum mechanical limit of prostate s motion while the other one is calculated based on the mathematical relationship between the amplitudes and rotational starting angle Info about the parameters of the imported waveforms is presented color coded in the lower left corner of the Motion Viewer window of Motion Control GUI Model 008A amp OO8PL Model 008P Inferior Superior Anterior Posterior Lateral Surrogate Inferior Superior Anterior Posterior Waveform Custom Wavefom Sin Wavefom Sin Wavefom Custom Waveform Custom Waveform Custom Amplitude 4 68 mm Amplitude 4 68 mm Amplitude 1 00 mm Amplitude 4 68 mm Amplitude 1 11 mm Amplitude 0 50 mm Cycle Time 44 000 sec Cycle Time 4 000 sec Cycle Time 4 000 sec Cycle Time 44 000 sec Cycle Time 62 200 sec Cycle Time 62 200 sec Phase Shift 0 000 sec Phase Shift 0 000 sec Phase Shift 0 000 sec Phase Shift 0 000
10. 64 05 y oy i J i x f i w f i lv Lock stat postion ri Pi f L J f j i Ry d f j y i A P i Pa 9 r F Le a i 4 She an i in ee ae Set Phanton Postion y W j 1 f j 1 J Y K i 4 gt 10 ia A s Linders Seaperine Antenor Poxtone Lateral Sunogels Wer etone on war don t dador t Wevdorm 3 Argltude 21000 wm Arreltuder 44 05 nm rol tue 1 97 nm mgtude t 9 nm O Cck Tine B752sec Cycle Time 12100 rec Cici Tins 12 100 sc Cycle Tine 8752 ce 4 Phos Shit 1000 sm h t Phass Shik 2477 vex Stat Poto 0000n t 115 3 m Curent Poetiori B77 ma Curent Post a0 i f co RO Average Postos 248 mm RO Average Posio 330 ma Awape Posio 235 me Asap m 164 ROI Totd Time 1 676 cae RO Tole Tims 1453 95 RO Toll Tine 5 143 on AT 4134 a6 20 10 Q 10 g sec PB Q en CIRS Tissue Simulation Phantom Technology rev_9 27 13 Adjusting Motion Parameters You can adjust the parameters of any motion using either the Motion Parameters Toolbox or the Advanced Motion Parameters Toolbox You can switch between either toolbox at any time by clicking the View menu and then clicking the toolbox you want to show Motion Parameters Toolbox For Model 008A and 008PL Motion Parameters Advanced Parameters You can use the Motion Parameters Toolbox to adjust the basic parameters for each axis Click the Set Phantom Position button to move the axes to the positions shown on the Motion Viewer Th
11. CIRS Motion Control User Manual Introduction CIRS Motion Control is an application which allows you to control the movement of the CIRS Model 008A Dynamic Thorax Phantom CIRS Model 008P Dynamic Pelvis Phantom and the CIRS Model OO8PL Dynamic Platform With CIRS Motion Control you can quickly set up a movement based on a library of pre defined motions including Sin Cos Cos Sawtooth Sharkfin and 3D Hysteresis Dynamic Thorax only or Continuous Drift Transient Excursion Persistent Excursion High Frequency Excursion and Irregular Movement Dynamic Pelvis only Alternatively you can import custom motion data from any tab delimited or comma separated text file CIRS Motion Control also allows you to save any motion to easily access the same parameters for repeated calibration and testing Installation The CIRS Motion Control application requires the Trio PC Motion library which allows the computer to recognize the Trio controller board in the Dynamic Phantom or Platform To install the Trio PC Motion library double click Trio PC Motion ActiveX 2 6 15 Setup and follow the steps in the InstallShield Wizard To install CIRS Motion Control double click MotionControlSetup or Setup and follow the steps in the Setup Wizard The Microsoft NET Framework Version 3 5 is required for the application to run Note Not all software commands apply to all the phantoms that are controlled by CIRS Motion Control software Phantom specific comm
12. Pee pa Ret TR be j W i 10 Infenor Superor Amenor Postenor Lateral Surrogate Wearetam Custom Wavelom Custom elo Wavel Custom Amphude 21000 mm Ampiihade t2 50 me Ampiude t Ampihude 1000 mm O OceTme 58500 sec Cycle Time 58 500 se le Te 10 se Cycle Time 58 500 sec 4 Phase Shit 0 0090 sec Phase Shet a e Shit Phase Shit 0 000 sec Start Postion 0 00 em P Start Poston 0 00 mm Cuman Postion 1 95 am P 4 Cunent Post 1 395 ma ROI Average Postion 0 00 mm ROI F ROI Average Position 0 00 ma Pe y ROI Total Time 0 090 sec ROI ROI Total Time 0 000 se ec 40 0 0 0 40 sec p m Qh CIRS Lin a at FFAN Tissue Simulaton amp Phant echnotl When Save Motion is used for the first time the user is prompted for a name and a location for the file rev_9 27 13 2 3 Once a file is saved it becomes available to be open using either Open Motion or Recent Motions O TEST mc CIRS Motion Control File Motion View Help New Motion Open Motion Save Motion Save Motion As TEST me TEST Nathan me Save As 444_555 mc Save As TEST 2 mc Save 4s TEST mce If modifications are performed to a motion in a saved file and the user wishes to keep both the original motion and the modified one then Save Motion As should be used instead of Save Motion which will save the modifications without prompting the user to give a new name to the file Like in mos
13. ands will be identified throughout this user manual rev_9 27 13 Interface When you start CIRS Motion Control you will see the following __ Motion Parameters Toolbox Motion Viewer Zoom in Zoom out Buttons Play Pause Button Stop Motion Parameters Button Loop Button Loops Waveforms Phantom Selection The phantom to be controlled by the software is selected from the Motion tab as shown below Since Model 008A Dynamic Thorax Phantom and Model OO8PL Dynamic Platform both use the linear and surrogate motions the Dynamic Thorax module should be selected for both these phantoms CIRS Motion Contre File View Help Dynamic Thorax Dynamic Pelvis Cos4 gt Cos6 Sawtooth 20 Sharkfin gt Hysteresis b Custom Import Options rev_9 27 13 The Motion Parameters Toolbox allows you to adjust the parameters for each axis including waveform amplitude cycle time phase shift and start position baseline or rotational angle The Motion Viewer allows you to see both the shape of each motion as you adjust the parameters and the position of each axis as the motion runs For Model 008A and 008PL e The blue line and parameters in the graph represent the Inferior Superior axis The parameters are set using the Linear tab in the Motion Parameters Toolbox e The green lines and parameters in the graph represent the Anterior Posterior and Lateral axis The p
14. arameters are set using the Rotational tab in the Motion Parameters Toolbox The red line and parameters in the graph represent the Surrogate axis The parameters are set using the Surrogate tab in the Motion Parameters Toolbox For Model 008P e The blue line and parameters in the graph represent the Inferior Superior axis The green lines and parameters in the graph represent the Anterior axis These parameters are set in Motion Parameters Toolbox Due to geometry inherent to the mechanical design both nferior Superior and Anterior parameters are in a mathematical relationship that provides the values sent to the phantom s Linear Actuator which in turn provides motion to the prostate cube insert The Play Button starts running a motion and pauses and resumes a running motion The Stop Button stops a running motion and returns the axes back to their starting positions The Loop Button toggles between running a motion continuously up to 1 000 000 loops and running a motion for the specified number of loops up to 1000 loops rev_9 27 13 The Zoom in Zoom out Buttons allow the user to choose how many cycles are displayed in the Motion Viewer window by choosing between 1 2 and 4 cycles File Motion a x lt a i ag Tissue Simulation amp Phantom Technology rev_9 27 13 Using the Motion Library For Model 008A and OO8PL To set up a motion from the motion library click the Motion menu
15. attached in a horizontal position The appropriate selection of this parameter will ensure that the surrogate platform moves in the correct direction for a supine orientation e Target Size is used by the Research Mode algorithm to calculate the volumetric percentage coverage The default value of this parameter is 20m rev_9 27 13 1 6 Importing Motions You can import motion data from any tab delimited comma separated or fixed column format text file To import motion data click the Motion menu and then click mport First select the file you want to import motion data from and then click the Open button You can view any column of data that appears in the file in the mport Motion Data window 2 Import Motion Data eS Click Drag to select Ctl Clickto pan Miror waveform 7 100 200 300 Import data from column 1 m Smoothing 10 Sample Rate 30 Name Custom 1 Selection time 500 sec Because the software allows different waveforms to run for each of the phantom s axes the user has to import the data from each column that contains tumor positions in a 3D space separately in order to be able to select the appropriate waveform for each of the phantom s motions If the file has more than one column of data you can select which column to view by clicking the Import data from column drop down box The gray line in the graph represents the actual data from the file The blue line represents the data that has be
16. e Linear tab allows you to adjust the Inferior Superior axis amplitude and the cycle time for all three axes The Rotational tab allows you to adjust the Anterior Posterior and Lateral axis amplitudes and the cycle time for all three axes Adjusting the parameters on the Rotational tab has no effect on the Dynamic Platforms without a physical rotational axis The Surrogate tab allows you to adjust the amplitude and phase shift of the surrogate axis and the cycle time for all three axes rev_9 27 13 Motion Parameters Linear Rotational Surrogate Inferior Superior Amplitude g 8 96 mm 0 25 Cycle Time 4 000 3 sec Set Phantom Position Motion Parameters Linear Rotational Surrogate Anterior Posterior Amplitude J 0 Lateral Amplitude g 11 97 mm 0 Cycle Time 8 752 4 sec Set Phantom Position Motion Parameters Linear Rotational Surrogate J Amplitude 0 Cycle Time Phase Shift J 100 100 Show as a percentage of cycle time O Show as time Set Phantom Position For Model 008P The Inferior Superior tab allows you to adjust the Inferior Superior amplitude while the Anterior Posterior tab allows you to adjust the Anterior Posterior amplitude Due to the mathematical relationship between the two components of the prostate motion shown in the sketch below the adjustment of one of the amplitudes leads to automatic adjustment of the other amplitude Either
17. en smoothed The data is smoothed using a rolling average and you can adjust the amount of smoothing from degree 0 which is equal with the raw data to 100 which is set by default to 10 When importing only a portion of the patient specific recorded data it is recommended that user selects the START and END points so that they have close amplitudes Selecting START and END points with very different amplitude will cause the system to fill in between the END and START points when the looping function is used see the next two screenshots rev_9 27 13 1 J Import data from column 1 Smoothing 10 j Sample Rate 30 j Name START of portion to be looped END of portion to be looped Click Drag to select Ctd Click to pan Miror waveform 380 Selection time 105 58 sec FO Total Tine rev_9 27 13 001 mm 22633 sec 22 ma Potibori ROI Average Postion 0 00 me ROI Total Time 22 633 sec 400 10 00 Srm 22633 8 rec Section filled in by the system to make the looping possible Hert Postar 9 22 mm ROI Average Posion 0 01 ma 633 sec ROI Total Time 22 633 sec h S Tissue Simulation amp Phantom Technology 18 This fill in will therefore modify the original data and such its extent should be minimized as much as possible If the left mouse button is kept pressed when the START point is selected a horizontal line is created which crosses the data at the same amplitude Counti
18. eral waveform and Research Mode V Enable the anterior posterior and lateral waveform and phase shift to be set independently phase shift to be set independently Set Phantom Position Set Phantom Position A J A ar i 10 10 a A P Sine LAT Sharkfin Inferior Superior Lateral Surrogat Inferior Superior e 20 Wavefom Waveform i z 20 Waveform Custom h Wavefom Custom Amplitude l Amplitude g Amplitude 0 00 mm 5 00 Amplitude 0 00 mm Cycle Time i Cycle Time 0s ime i Cycle Time 44 000 sec a fi POU sec aba aec Cycle Time 44 000 sec Phase Shift I P 0 Phase Shift C ift l Phase Shift 0 000 sec Phase Shift 0 000 sec Phase Shift 0 000 sec Phase Shift 0 000 sec Start Position Start Position j Start Position 5 Start Position 00 Start Position 0 00 mm Start Position 45 00 Start Position 45 00 Start Position 0 00 mm Current Position i Curent Position I Current Position mm Current Position Current Position 0 00 mm Current Position 2 70 mm Current Position 2 31 mm Current Position 0 00 mm ROI Avg Position 0 ROI Avg Position 0 ROI Avg Position 0 00mm ROI Avg Position 0 ROI Avg Position 0 00 mm ROI Avg Position 0 00 mm ROI Avg Position 0 02 mm ROI Avg Position 0 00 mm ROI Total Time ROI Total Time ROI Total Time 4 000 sec ROI Total Time ROI Total Time 44 000 sec ROI Total Time 4 000 sec ROI To
19. m Amplitude 2162mm Cycle Time 33 333min Cycle Time 33 333 min Phase Shift 0 000 sec Phase Shift 0 000 sec Start Position 3 Start Postion 30 78 Curent Postion 0 09mm Curent Postion 182mm 01 Avg Position 0 00 mm ROI Avg Postion 0 00 mm ROI Total Time 0 000 sec ROI Total Time 0 000 sec 28 2000 1000 0 1000 2000 sec Pma ios CIRS Tissue Simulation amp Phantom Technology rev_9 27 13 Running a Motion To start a motion click the Play Button While a motion is running you can click the Play Button to pause and resume a motion and the Stop Button to stop the motion The status bar at the bottom of the main window will indicate whether a motion is running paused or stopped the number of loops that have been completed and the running time of the motion The Motion Viewer will update to show the real time position of all the running axes You will not be able to adjust the parameters of a motion while the motion is running CHS Motion Control Fe Noin wan Hap Ley Potsiond Gurogste Wawel om 20 ADEN a a Arteior Postenc Anplbde a Lateral Anpi u 10 pann pit j f i 100 100 Y Y f ri y f d i y Show at a percentage of coke One q j A F fs i j A f x Show at hime 1 j 5 7h i EA f y f ra J IN N f r Stat Posbon f f J j j _ j N i 4 J f 1 Y nsu seo 4 06 pb 4 4 A ail F e 3 4 j x e F f i 1159 64 05
20. m or default names to the imported waveforms At the bottom of the mport Motion Data graph window there is a Mirror Waveform check box which when checked will mirror the waveform about the time axis 2 Import Motion Data 1 5 as Hey ay Cick Drag to select Cid Cicktopan Mirror waveform 1 5 0 100 200 300 400 import data from column 1 x Smoothing 10 Sampie Rate 30 2 Name Custom 1 OK Selection time 500 sec This function could be useful for cases when the export of the original waveform was done upside down rev_9 27 13 2 0 To zoom in on the graph or to select a region of data to import click and drag the mouse in the graph A marquee appears around the selected region and a gray horizontal line shows all the amplitudes that match where you started your selection to assist you in creating a suitable loop 2 Import Motion Data anan Click Drag to select Ctd Click to pan Mirrot waveform W 1 5 a Er Een een Nene 400 410 import data from column 1 gt Smoothing 20 14 Selection time 54 178 sec To pan the selected region hold down the Ctrl key and then click and drag the mouse When you are ready to import the data that appears in the graph click the OK button The selected region is normalized from 1 to 1 the starting and ending points are adjusted to match and the custom data is loaded into the Motion Viewer You can also zoom i
21. n or out on the graph using the mouse wheel Left click inside the import window and use the mouse wheel rev_9 27 13 2 1 After data is imported from a file the Custom menu option in the Motion menu becomes available EO O Eh el a Phantom Advanced Motion Parameters T d i Inferior Superior Anterior Posterior Lateral Surrogate Cost Waveform Cok gt Custom 1 Sawtooth Sharkfin Hysteresis Amplitude Custom gt Is Import AP LR Options IS AP LR Remove jon E urre Cur Position 0 59mm ROI Avg Position 3 26 mm ROI Avg Position 0 95 mm ROI Avg Position 0 72 mm jon ROI Total Time 33 345 sec ROI Total Time 27 567 sec ROI Total Time 27 567 sec ROI Total Time 1 t t 30 20 DOC Selection start 24 42 mm For Model 008A and OO8PL If the tracking motion file header specifies the scale factor used then the actual amplitudes are imported provided that they are not larger than the mechanical limits of the phantom s motion In that case the larger amplitudes are scaled to the limits of motion range When the recorded breathing waveform files do not have a specified scale factor the imported Linear and Surrogate amplitudes are scaled by default to 10mm while the Rotational amplitudes are scaled also by default to 2 50mm for Anterior Posterior respectively to 1 0
22. ng either side of the START point all even intersection points are therefore good candidates for being the END point Keep the left mouse button pressed while moving along the horizontal line to select an END point which is done by releasing the mouse left button 2 Import Motion Data Good END Points candidates Click Drag to select Ctrl Clicktopan Miror waveform V I 4 4 b 1 4 4 b 4 4 b 4 4 210 220 230 240 250 Import data from column 1 Smoothing 10 Sample Rate 30 Selection time 87 229 sec rev_9 27 13 19 The Sample Rate is the sampling rate of the Motion Control software and represents the number of points used to reconstruct the original waveform If the sampling rate of the recorded data is specified in the file header that contains the tracking data then the software will read that value and default to it If this sampling rate is not specified then the software will default to 30 samples per second It is recommended that the user identify the actual sampling rate of the original recorded data and input it into the Sample Rate box so that the correct cycle time is calculated for the imported waveform 9 Import Motion Data 1 5 PRA Pea aN 1 0 Cick Drag to select Ori Cicktopan Miror waveform 1 5 0 100 200 300 import data from column 1 v Selection tirne 500 sec Selection time 300 sec The import function also allows for assigning custo
23. sec Phase Shift 0 000 sec Phase Shift 0 000 sec Start Position 0 00 mm Start Position 77 94 Start Position 77 94 Start Position 0 00 mm Start Position 24 14 Start Position 24 14 Curent Position 1 27 mm Current Position 0 00 mm Current Position 0 00 mm Current Position 1 27 mm Current Position 0 33 mm Current Position 0 10 mm ROI Avg Position 0 65 mm ROI Avg Position 0 00 mm ROI Avg Position 0 00 mm ROI Avg Position 0 65 mm ROI Avg Position 0 19 mm ROI Avg Position 0 09 mm ROI Total Time 44 000 sec ROI Total Time 4 000 sec ROI Total Time 4 000 sec ROI Total Time 44 000 sec ROI Total Time 62 200 sec ROI Total Time 62 200 sec rev_9 27 13 22 Save Save As of Imported Motions Even though the user has the ability to use an unlimited number of imported motions as custom motions waveforms during one session these imported motions are not automatically saved O CIRS Motion Control TIA A Pie Moton View Heip fe a Advanced Motion Parameters x Cos Lrex Rotational Surrogate Wavelom Custom 2 Infenios Superce Amplitude J 15 0 APAR Cycle Time IS AP LR Phase Shit Remove v 100 100 10 A Show as a percertage of cycle time i Show as time V Start Posion f i A n f f lj j p Ji InN j N fi i j Fa j j 1 h j s ed i Rae i ea bons it ea 1 j DE
24. t other Windows applications Save saves the modifications without warning rev_9 27 13 24 Region of Interest ROI Waveform Analysis In addition to displaying the Linear Rotational and Surrogate parameters the Motion Viewer also displays the ROI Average Position and ROI Total Time To select a ROI move the mouse over the graph and either click and drag the mouse or click once to set the starting amplitude and then click again to set the ending amplitude The status bar displays the position of the mouse cursor in the graph To adjust the size of the ROI you can click and drag either of the two lines to a new position To unselect the ROI click anywhere else on the graph When no selection is visible the ROI is assumed to be the entire region of the graph CIRS Motion Control Waveform Amplitude Cycle Time Phase Shift Start Position Current Position RO Average Position ROI Total Time File Motion View Help 10 00 mm 59 200 sec 0 000 sec 0 00 mm 3 86 mm 1 24 mm 21 667 sec LILI rev_9 27 13 Waveform Amplitude Cycle Time Phase Shift Start Position Current Position RO Average Position ROI Total Time 59 200 sec Loops 10 Selection start 4 70 mm Selection end 5 00 mm e Waveform Amplitude Cycle Time Phase Shift Start Position Current Position ROI Average Position ROI Total Time Custom 10 00 mm 59 200 sec 0 000 sec 0 00 mm 3 86 mm
25. tal Time 4 000 sec ROI Total Time 44 000 sec 20 10 20 10 SU SOO Selection start 26 68 mm Selection start 26 33 mm k The Research Mode calculates and defaults the best scenario angle to oscillate about so that the maximum volumetric coverage of the real volume due to the tumor motion is achieved by the volume generated by the motion of the phantom s target To perform the calculations the algorithm takes into account the current tumor position the closest position achievable by the phantom s target for that point in time along with the Target Distance and Target Size which are setup in Options menu Selecting the same waveform for Anterior Posterior and Lateral amplitudes will provide the same results as if the Research Mode were not selected Due to symmetry of the arc of circle on which the phantom s target can rotate there are either two or four possible angles about which the target can rotate to achieve the Anterior Posterior and Lateral amplitudes Due to mechanical limitation of the phantom s design if two symmetry angles fall into the safe zone of the moving rod rotation which is located each side of 180 0 is at zenith then only two Rotational Start Position angles are available rev_9 27 13 1 4 Amplitude 0 mm 0 5 4 000 Hsec n oo z 100 Show as a percentage of cycle time Show as time oo z 100 Show as a percentage of cycle time 36 94 deg 36
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