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Hey folks, Anyone want to take a shot at this intermittent artifact that shows up on our Philips units? Obviously the artifact seems to be tied to beam steering because it changes direction with the box geometry. But since it is showing up on</div>
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<p class="MsoNormal">Hey folks,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Anyone want to take a shot at this intermittent artifact that shows up on our Philips units?<br>
<br>
<o:p></o:p></p>
<p class="MsoNormal"><span style="mso-ligatures:none"><img width="217" height="313" style="width:2.2569in;height:3.2638in" id="_x0000_i1029" src="cid:image003.png@01DCDED8.ED054500"></span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="mso-ligatures:none"><img width="378" height="303" style="width:3.9375in;height:3.1527in" id="Picture_x0020_2" src="cid:image004.png@01DCDED8.ED054500"></span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="mso-ligatures:none"><img width="490" height="353" style="width:5.1041in;height:3.6805in" id="Picture_x0020_1" src="cid:image001.png@01DCDED9.5CD4C630"></span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Obviously the artifact seems to be tied to beam steering because it changes direction with the box geometry.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">But since it is showing up on multiple machines in the hospital, I suspect one of the following causes:<o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l1 level1 lfo4">environmental EMI <o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo4">software/firmware issue <o:p>
</o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo4">probe family issue <o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo4">network/power grounding problem
<o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo4">shared configuration bug<o:p></o:p></li></ul>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thoughts?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div name="divtagdefaultwrapper">
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<div name="divtagdefaultwrapper">
<p class="MsoNormal"><span style="font-size:12.0pt;mso-ligatures:none"><img width="312" height="87" style="width:3.25in;height:.9027in" id="Picture_x0020_2073100150" src="cid:image005.png@01DCDED8.ED054500"></span><b><span style="font-size:12.0pt;color:#3366FF"><o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:12.0pt;color:#3366FF">Nima Kasraie, PhD, MSc, DABR, DABSNM<o:p></o:p></span></b></p>
<div>
<p class="MsoNormal"><span style="font-size:12.0pt">Lead Physicist, <a href="https://urldefense.com/v3/__https://www.childrens.com/__;!!KGKeukY!w28_FjzspO1hr8U6wAi_awW79spJ2YcpVMChtJ3ZxAyul5s3GjuhuLjOrnRbrgiMfWbY6QiBnGodJUGOawgTaDMuhRm7Llj6CuraIq2TmZxp3IiyucYXGg$">
Children’s Medical Center Dallas</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt">Professor, <a href="https://urldefense.com/v3/__https://profiles.utsouthwestern.edu/profile/187443/nima-kasraie.html__;!!KGKeukY!w28_FjzspO1hr8U6wAi_awW79spJ2YcpVMChtJ3ZxAyul5s3GjuhuLjOrnRbrgiMfWbY6QiBnGodJUGOawgTaDMuhRm7Llj6CuraIq2TmZxp3Ii5fAF3aw$">
Department of Radiology, UT Southwestern</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt">Phone: 214-648-7978<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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