Essays about: "ultrasound blood"

Showing result 16 - 20 of 47 essays containing the words ultrasound blood.

  1. 16. Acoustic Characterization of the Frequency-Dependent Attenuation Profile of Cellulose Stabilized Perfluorocarbon Droplets

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Lisa Saljén; [2020]
    Keywords : Ultrasound; Contrast Agent; Attenuation; Acoustic Characterization; Non Destructive Evaluation; Perfluorocarbon; Droplet; Cellulose; Oscillation; Acoustic Droplet Vaporization;

    Abstract : The use of ultrasound contrast agents increases the information available for reconstruction during ultrasound imaging. Previously studied microbubbles, consisting of a gas core, are subject to limitations such as a short lifetime and a large size. READ MORE

  3. 17. Movement tracking of the carotid artery with 4D ultrasound imaging

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Anny Eriksson Bernholtz; [2019]
    Keywords : imaging; movement tracking; ultrasound; Technology and Engineering;

    Abstract : The leading cause of death in the world is cardiovascular diseases. Scientific discoveries have been made that correlate the movement of the arterial walls and blood flow patterns with cardiovascular diseases. These movements have been studied with ultrasound 2D imaging. READ MORE

  4. 18. Developing a New Method for MRI Triggering Using Doppler Ultrasound

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Usama Gazay; [2019]
    Keywords : ;

    Abstract : Purpose: Magnetic Resonance Imaging (MRI) is a medical imaging technique used in radiology to produce high quality images of the anatomy and the physiological processes of the body. Cardiac gating is a triggering system used for the MRI scanner to synchronize the MRI scanner with the cardiac cycle of the patient while imaging. READ MORE

  5. 19. Klinisk hantering av dystoki och kejsarsnitt hos tik : en deskriptiv studie vid Universitetsdjursjukhusets Smådjursklinik hösten 2018

    University essay from SLU/Dept. of Clinical Sciences

    Author : Emma Palmér; [2019]
    Keywords : dystoki; kejsarsnitt; hund; apgar; neonatal viabilitet;

    Abstract : För cirka 2–16 % av dräktiga tikar uppstår dystoki, hos 60 % av dessa krävs kirurgiska åtgärder i form av kejsarsnitt. I den här studien beskrivs systematiskt hanteringen av dystokier som leder till kejsarsnitt vid Universitetsdjursjukhusets (UDS) Smådjursklinik. Under perioden sept-nov 2018 utfördes sex akuta kejsarsnitt vid UDS. READ MORE

  6. 20. A Study of Vascular Plaque in the Carotid

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Victor Thun; Kristin Salmi; [2018]
    Keywords : ;

    Abstract : In 2015, cardiovascular diseases caused the death of 17.7 million people - 31 % of all deaths globally - making it deadlier than any other cause.Cardiovascular diseases often result from Arteriosclerosis, a disease where plaque builds up and clogs arteries. READ MORE