Title
UEGFibel: Ein Leitfaden fr die UltraschallEchoenzephalographie (German Edition),Used
Delivery time: 8-12 business days (International)
Die UltraschallEchoenzephalographie hat sich in der kurzen Zeit ihrer kli nischen Anwendung berraschend schnell durchgesetzt und bewhrt. Nicht nur bei atrophisierenden und blastornatsen Erkrankungen des Gehirns, sondern vor allem bei gedeckten SchdelHirntraumen ermglicht sie wert volle diagnostische Hinweise. Besonders die Seitenlokalisation der gefrch teten epi und subduralen Hmatome und intrazerebralen Blutungen lt sich beim bewutlosen Patienten rasch und ohne Risiko bestimmen, so da von aufwendigen neuroradiologischen Untersuchungen hufig abgesehen werden kann. Dem Bchlein liegt die Absicht zugrunde, einem mglichst groen Leser kreis Handhabung und diagnostische Aussagefhigkeit dieser Untersu chungsrnethode verstndlich und praxisnah darzulegen. Angesichts der steigenden Quote an Verkehrs und Betriebsunfllen sollte jede Unfall station mit einem UEGGert ausgestattet sein. A. Scbrader Inhalt Einleitung 9 UEGTechnik . . . . . . . . . 11 I. Einteilung der Schallwellen. 11 H. Gebruchliche Ultraschalluntersuchungsverfahren 12. 1. Durchschallungsverfahren . . . 12. 2. EchoImpulsReflexionsverfahren . . . . . . 12. 3. UltraschallResonanzVerfahren ...... 12 III. Physikalische Gesetzmigkeiten bei der Anwendung des Ult schallEchoVerfahrens am Schdel. 13 1. Reflexionsbereich . . . . . . . . . . . 14 2. Nahfeldlnge . . . . . . . . . . . . 14 3. Reflexionsverhltnisse und Einfallwinkel 14 4. Schichtdickenverzerrung . . . . . . . . 17 IV. Arbeitsweise des UEGUntersuchungsgertes 18 l. Ein und zweidimensionales Echoimpulsverfahren . 18 2. Das UEGGert. . 19 3. Die Schallkpfe . . . . . . . . . . . . . . . 19 V. Untersuchungsablauf . . . . . . . . . . . . . 20 1. Messung des bitemporalen Schdeldurchmessers mit Hilfe eines Beckenzirkels . . . . . . . . . . . . . . . . . . 20 2. Mittellinienbestimmung mit Hilfe des Durchschallungsv fahrens . . . . . . . . . . . . . . . . . . . . .. 20 3. Rechnerische Bestimmung des Mittelechos . . . . . .. 20 4. Wahl des Kopplungsmittels und Anlegen des Schallkopfes . 2.2.
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Shipping & Returns
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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