PEPconnect

ACUSON P500 CDV and CDE Video

This video contains information of the ACUSON P500 ultrasound system color Doppler functions.

In color, Doppler velocity or CDV mode, the velocity and direction of flow are represented with different colors for direction in different shades for velocity. To activate CDV, press the C button control using the touchscreen panel buttons. You can adjust the color filter, smoothing, priority, multi Hertz flow map persistence, and Rs settings when you press the C button, a colorbox region of interest or ROI will appear over your 2D image. Press the position button located next to the touch pad to change between color box position and color box size. The Touch pad also allows you to change the box position in size. If you were using a linear transducer, you may use the steer control located on the left of the touchscreen to steer the color box to the desired angle. To adjust the color gain, turn the color control nob. The color map located on the right of the image Ng screen indicates the direction and velocity of blood flow. The baseline are zero. Flow is shown as a black line in the color map. The color above the baseline represents flow towards the transducer and the color below the baseline represents flow away from the transducer. The priority button allows you to adjust the threshold of overlaying color information on the 2D image. The low settings display more than two D information and the high settings display more of the color information. This function is available on the real time in frozen image. There are up to 7 transducer dependent wall filters available, sometimes referred to as reject. The filter function reduces the amount of noise and clutter by suppressing the lower level signals that are the result of tissue and vessel wall motion. Changing the smooth function adjust the spatial averaging for flow. What this means is that the color displayed is average to remove extra signals that appear as clutter. This function allows you to optimize the color image for changes and flow. The low setting increases the sensitivity to low velocity flow states. This setting lowers the pulse repetition frequency or purf, but increases flash or motion artifacts. The medium setting provides a balance between the flash suppression and maximum sensitivity by using an adaptive wall filter. The high setting optimizes the system for the high arterial flow common to pulse atile vessels and stenotic conditions. Multi Hertz allows you to select the transmit frequency for the transducer. This frequency displays on the softkey an on the image. Changing the transmit frequency during color image Ng allows you to eliminate color aliasing and adjust color sensitivity to eliminate color aliasing and increased penetration. Use a lower frequency. To increase spatial resolution, an color sensitivity, use a higher frequency. Pressing the color display button allows you to remove the color overlay on a frozen real time image. Dual image orcin a loop. Color Doppler Energy or CD displays the amplitude or intensity of blood flow. It is more sensitive in the detection of low velocity vessels, also known as power Doppler. This mode does not display directional information and is more sensitive to motion in Flash artifact. To activate CD, Press the Softkey button located on the touch screen. the CD touchscreen controls include map persistence, filter smoothing, priority multi hurts and flow. Press the position button located next to the touch pad, or use a pinching motion on the touch pad to change between color box position and color box size. If you were using a linear transducer, you may use the steer control located on the left of the touchscreen to steer the color box to a desired angle. You can also use the dual function to display CD image next to a color Doppler velocity image.

SIEMENS p soo psoo 2D 07_10_201s_1s_31_23 07/10/201 s 16482230 07/10/201 s 1648230 07110/201 s 165007 07110/201 s 07/10/201 s 1648421 07/10/201 s 164900 07110/201 s 1648257 07110/201 s 164905 07110/201 s 1649216 07110/201 s 16:92:0 07/101201 s 1649219 07110/201 s 1648:so 07/10/201 s 16:49226 07110/201 s 1649231 07110/201 s 1649233 07110/201 s 164941 07110/201 s 1649252 07/10/201 s 16498256 07110/201 s 165006 22110/201 s 10:19:31 07110/201 s 1649:11 22/10/201 s 10:19:36 07/10/201 s 1641218 22/10/201 s 10:21 259 22/10/201 s 10:22:03 071101201 s 1650258 22110/201 s 10:23:19 07/10/201 s 16510259 07/10/201 s 164887 07110/201 s 16:50064 07110/201 s 1851 os 07/10/2015 1651218 07110/201 s 16:55:21 07/10/201 s 16:55233 07110/201 s 16:58487 07/10/201 s 16:5544 07110/201 s 165022 07110/201 s 16:554810 07110/201 s 16552524 07110/201 s 1655876 07/10/201 s 1649253 07110/201 s 16:56:05 07110/201 s 16:50:06 07/10/201 s 1648217 07/10/201 s 16:56:214 07110/201 s 1648233 07110/201 s 16:49:11 07/10/201 s 1649460 22110/201 s 10:19:26 07110/201 s 16:50223 07/10/201 s 164821 22/10/201 s 10:23:17 07110/2015 07110/2015s 16:51 213 07110/201 s 16:51 o4 07/10/2015 07110/201 s 1649228 07/10/201 s 16:51 220 07110/2015 16:51 213 07110/201 s 16:48:54 07110/201 s 16:56:27 22/101201 s 10:1941 07110/201 s 16482217 07110/201 s 16481 210 07110/201 s 16:50076 07/10/201 s 1649257 07110/201 s 165848o 07/10/2015 16:49:31 07/10/2015 16:49:34 07' 102015 16:4829 VFIO-5 Tx Power 100% Tx Power 100%. Tx Power 100%, Tx Power 100%- Tx Power 1000K Tx Power 100%— Tx P.ower 100% Tx Tx Power Tx power 100% Ml 1.12 Physio Ml 1.12 Ml 1.20 Settings TIS 02 TISO.2 TIS0.2 TIS02 Power 02 power 5.3 MHz 4.0 MHz ASC2 62 62 MHZ MHZ MHz 7062 Hz MHZ 3906 Hi 3906,Hz 3906 Hz 3906 3906 Ha 37.6 3906.Hz 3906±12 DTCE,High DTCE'Hig Flow High 3906 Ha Flow Med Flow High Flow LOW Flow 02 21 fps cm's O dB g dB 3906 - THI 80 MHz THI MHz -1 dB -3 dB 18 fps Med O dB -1 dB 21 fps 14 fps 41 fps SIEMENS Steer > < < Steer Steer Steer > > Steer Steer Color UR Flip WD Flip Color Display Clear Screen Trapezoid Dual 2.5 Ctn 2.5 cm cm's Dual cm Dual Dual Clear clear Delete 5.3 MHz Med High 4.0 MHz 4.0 MHZ 8.0 MHz 6.2 MHZ T.I MHz MHZ MHZ MHZ Map Ma p Filter Multi Hertz MultiHertz Filter Smooth Priority MultiHertz Multi Hertz Dyn R Map MultiHertz Tx Power TX power CDE COE Persist persist Position F IOW Flow Smooth Tx Power Tx TX power TX power Map -3 dB High 4.0 MHZ 5.3 MHz 6.2 MHz 8.0 MHz T.I MHz 6.2 MHZ 60 dB 8.0 MHz 5.3 MHz 100% High Med POS Position Position position Priority Persist Persist Flow F IOW priority Flow

  • Interventional Cardiology
  • Interventional Radiology
  • Critical Care
  • Liver Disease
  • Oncology
  • Surgery
  • Urology
  • Ultrasound
  • Interventional Cardiology
  • Interventional Radiology
  • Critical Care
  • Liver Disease
  • Oncology
  • Surgery
  • Urology
  • Ultrasound
  • POC
  • Point of Care
  • Trauma
  • FAST
  • eFAST
  • BLUE
  • FOCUS