Sökning: "icke-invasivt"
Visar resultat 1 - 5 av 20 uppsatser innehållade ordet icke-invasivt.
1. Physiology-Guided Machine Learning for Improved Reliability of Non-Invasive Assessment of Pulmonary Hypertension
Master-uppsats, Linköpings universitet/Avdelningen för medicinsk teknikSammanfattning : Diagnosing pulmonary hypertension (PH) with right heart catheterization (RHC) is associated with a risk for complications and high expenses, leading to late diagnoses [1]. Transthoracic echocardiography can be used to assess non-invasive indicators for PH such as right ventricular systolic pressure (RVSP), which can be estimated by combining the peak tricuspid regurgitation velocity (TRV) with the estimated right arterial pressure (RAP). LÄS MER
2. Mathematical representation and simulation of an ECMO pump : Focusing on device performance and indications of flow-induced complications
Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Sammanfattning : Extracorporeal membrane oxygenation (ECMO) is a medical treatment that aims to support patients' respiratory and circulatory systems by oxygenation of blood outside of the patient. The therapy exposes blood to an artificial environment, which increases the risk of clot formations in the blood. LÄS MER
3. Development of a phantom for the verification of stereotactic arrhythmic radioablation treatment deliveries
L3-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : Aim: Phantoms are used daily in the clinic for radiotherapy. As more realistic phantoms are requested, 3D printing could be used but the design of a realistic phantom is difficult. LÄS MER
4. Movement tracking of the carotid artery with 4D ultrasound imaging
Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknikSammanfattning : 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. LÄS MER
5. Att förstå och förutsäga hundens stressnivå : vägen mot den stressfria veterinärkliniken
Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical SciencesSammanfattning : Så gott som alla hundar upplever veterinärbesök under sin livstid. Flertalet hundar förknippar dessa besök med stress och/eller rädsla. Detta är inte bra för hunden och kan leda till en ökad arbetsmiljörisk för veterinären som undersöker med risk att bli biten. LÄS MER