Sökning: "electronic patient record"

Visar resultat 11 - 15 av 57 avhandlingar innehållade orden electronic patient record.

  1. 11. Classification and reuse of clinical information in general practice : studies on diagnostic and pharmacological information in electronic patient record systems

    Författare :Gunnar Nilsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :General practice; electronic patient record; congestive heart failure; data retrieval; prescribing; continuing medical education; classification; coding; reliability; ICD; medical modeling; postal questionnaire.;

    Sammanfattning : The reuse of clinical information from the electronic patient record (EPR) for all health care areas - administrative, clinical, teaching and research - win constitute a challenge in coming decades. Classification and coding of clinical information is essential for such data retrieval. LÄS MER

  3. 12. Development and Implementation of Cardiac Event Detectors in Digital CMOS

    Författare :Joachim Rodrigues; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signal processing; Elektronik och elektroteknik; Electronics and Electrical technology; event detection; cardiac pacemaker; sleep- transistors; low-power; ASIC; Neural Networks; Electrogram; Signalbehandling; Wavelets;

    Sammanfattning : This doctoral dissertation presents the development and digital hardware realization of cardiac event detectors. Implantable medical appliances, as the cardiac pacemaker, have progressed from a life sustaining device to a device that considerably improves life quality for all ages. LÄS MER

  4. 13. Image Analysis and Enhancement with Applications in Medicine

    Författare :Lars Floreby; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Zubal; segmentation; Compton; SPECT; morphological; enhancement; multiscale; dynamic programming; motion estimation; optical flow; echocardiography; speckle; Image analysis; ultrasound; Signalbehandling; Signal processing; Fourier surface.;

    Sammanfattning : This thesis consists of six parts in which methods for image analysis and processing are studied. Two-dimensional medical images, image sequences, and three-dimensional image volumes are considered. LÄS MER

  5. 14. Novel Approaches to ECG-Based Modeling and Characterization of Atrial Fibrillation

    Författare :Frida Sandberg; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HMM; ECG; Biomedical Signal Processing; Time-Frequency Analysis; Atrial Fibrillation; Sample Entropy; AV modeling;

    Sammanfattning : This thesis deals with signal processing algorithms for analysis of the electrocardiogram (ECG) during atrial fibrillation (AF). Such analysis can be used for diagnosing patients, and for monitoring and predicting their response to various treatment. LÄS MER

  7. 15. Analysis of the vascular sounds of the arteriovenous fistula

    Författare :Marco Munguia Mena; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This licentiate thesis is in the field of biomedical signal processing with main focus on processing of the vascular sounds of the hemodialysis vascular access in patient undergoing hemodialysis. The first paper proposes a feature extraction method based on principal component analysis (PCA) for acoustic detection of venous stenosis. LÄS MER