| 0:00:00 | or compressed be done plus you contracting |
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| 0:00:03 | impact of the temperature and in vitro experiment constant |
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| 0:00:07 | good morning everyone i'm not see |
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| 0:00:10 | i french intervention radiologist in colour g and my work is mostly dedicated to central |
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| 0:00:15 | in this access |
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| 0:00:17 | john before is the first and corresponding with our and is professor of physics and |
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| 0:00:22 | variance university |
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| 0:00:24 | that all segments is an is that it is and last with their another forty |
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| 0:00:28 | year experience in central venus access |
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| 0:00:31 | the other all those included like you said or what you want proper somebody's proc |
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| 0:00:37 | as you probably know central lines mostly include peak lines and some trendiness get the |
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| 0:00:41 | time for |
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| 0:00:42 | devices to safely performed introduce confusion including chemotherapy blood transfusion don't but there should body |
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| 0:00:51 | care medications rounder on speech and so |
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| 0:00:55 | recently |
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| 0:00:56 | or not understand high pressure resistant walls have been developed |
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| 0:01:02 | to allow high rate contrast |
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| 0:01:06 | median injection more than two military second adaptation cities intonation as a matter of fact |
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| 0:01:13 | used in contrast medium allows a better definition of the city image and of course |
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| 0:01:18 | that's your a ct image |
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| 0:01:22 | using powerpoint |
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| 0:01:23 | interjection during sit examination |
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| 0:01:26 | that's of or its performance of preboundary it is axis namely in patients without seeming |
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| 0:01:32 | superficial but that their extremities |
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| 0:01:35 | thus as this issue can be developed one why in daily radiology practice the paper |
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| 0:01:42 | tends to respond to the following question |
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| 0:01:46 | a second procedure are this just is there a significant part of the contrast region |
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| 0:01:51 | to remain trapped into the device despite the correct saline solution flesh |
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| 0:01:57 | if so what down the best parameters of flashy maybe the contrast region tracking and |
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| 0:02:02 | what are the potential risks |
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| 0:02:04 | of clapping to the patient |
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| 0:02:08 | our results |
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| 0:02:10 | they show that hyper dynamics and temperature a two key parameters involved in the quality |
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| 0:02:16 | of contrast agent flush the best results were obtained by heating the precious online solution |
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| 0:02:22 | i thirty seven degrees celsius |
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| 0:02:25 | associated with a number you know bevel directed opposites to the airport x it |
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| 0:02:33 | in such conditions there were still seventy percent of contrast medium to be tracked to |
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| 0:02:39 | remain trapped into the for channel |
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| 0:02:41 | interestingly only of the first flushing sirens fraction give significant flashing contrast be amount of |
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| 0:02:49 | the pool |
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| 0:02:51 | while our the potential risks |
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| 0:02:53 | of such device compressed be the best distance to the patient |
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| 0:02:56 | that means |
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| 0:02:58 | a potential seat of pollution |
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| 0:03:01 | that means that assistance of contrast medium to the port chamber might lead to prediction |
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| 0:03:06 | of device movements or precipitate into the device woman was to the chamber with the |
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| 0:03:11 | subsequent prescriptive eyes occlusion and secondary device connotation |
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| 0:03:16 | and |
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| 0:03:17 | long-term to be very of crates substituted |
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| 0:03:21 | bentsen uk into the patient's circulation |
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| 0:03:26 | future potential developments include |
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| 0:03:29 | lower viscosity contrast medium and you dedicated materials to increase the contrast region parents out |
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| 0:03:37 | of the device |
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| 0:03:38 | i thank you for attention |
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