Transducer surface temperature rise
The table in this section lists the measured surface temperature rise from ambient
1
temperatures of transducers used on the ultrasound system. The temperatures were
measured in accordance with IEC 60601-2-37:2007 with controls and settings
positioned to give maximum temperatures.
Test
UHF22
UHF48
UHF70
(°F)
(°C)
(°F)
(°C)
(°F)
(°C)
Still air
27
48.6
27
48.6
27
48.6
Simulated use
10
18
10
18
10
18
Transducer Surface Temperature Rise Limits, External Use
FUJIFILM SonoSite UHF series transducers pass surface temperature limits,
however, in certain situations, temperatures may rise to 41°C (105.8°F).
WARNING:
When the transducer scanhead is in contact with the patient,
special precautions should be considered when using the transducer on
children or on other patients who are sensitive to higher temperatures.
For example, Color Doppler Mode has higher frame rates with a maximum PRF
setting, small color box and when imaging at the following depths (per transducer):
l
UHF22 = 24 mm
l
UHF48 = 12 mm
l
UHF70 = 8 mm
1
Ambient temperature = 23°C ± 3°C (73.4°F ± 5.4°F) .
Transducer surface temperature rise
383
Содержание VisualSonics Vevo MD
Страница 1: ......
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Страница 12: ...12 ...
Страница 27: ...System enclosure with composite safety warning label location highlighted System components 27 ...
Страница 67: ...Contraindications The Vevo MD Imaging System system has no known contraindications Contraindications 67 ...
Страница 69: ...System settings 69 ...
Страница 70: ...70 System settings ...
Страница 77: ...3 Tap DICOM Setup Connectivity 77 ...
Страница 112: ...3 Tap Delete and confirm you want to delete the exam type 4 Tap Done to close the settings page 112 System settings ...
Страница 114: ...4 Type a name for the exam type Note The exam type must have a unique name 5 Tap Done 114 System settings ...
Страница 146: ...2 Tap User Management in the list on the left 146 System settings ...
Страница 164: ...2 Check the Enable Patient Header check box below the user list 3 Tap Done 164 System settings ...
Страница 168: ...Review images screen 1 Next and previous image 2 Scan 3 Export 4 Delete 168 Patient ...
Страница 174: ...3 Tap a text box and fill in the field See Patient form fields on page 170 4 Tap Done 174 Patient ...
Страница 266: ...Note When you enable zoom from inside the color box the whole image is zoomed not just the color box area 266 Scanning ...
Страница 281: ...3 When the move is complete lift your finger to commit the change 4 Save your image Annotations 281 ...
Страница 293: ...4 Tap Save Clip to save the entire clip or tap Save Frame to save a new single frame To add a linear measurement 293 ...
Страница 461: ...zoom while scanning 2D control 226 Color Doppler Mode control 265 Index 461 ...
Страница 462: ...462 Index ...
Страница 463: ...51370 01 1 0 51370 01 ...