Sökning: "medical device"

Visar resultat 16 - 20 av 240 uppsatser innehållade orden medical device.

1. 16. Development of a method to detect lysis and investigation if ozone has a lysing effect on Escherichia coli

   Master-uppsats, KTH/Proteinvetenskap

   Författare :Klara Andrup; [2023]
   Nyckelord :Bacteremia; Ozone; Sepsis; Antibiotic resistance; Beta-galactosidase; Bakteriemi; Ozon; Sepsis; Antibiotikaresistans; Beta-galaktosidas;

   Sammanfattning : Detta projekt genomfördes på företaget Sangair som för närvarande utvecklar medicinsk utrustning för att behandla bakteriemi med ozon. Bakteriemi uppstår när bakterier hamnar i blodomloppet, vilket kan trigga sepsis och septisk chock, med potentiellt dödligt utfall om obehandlat. LÄS MER

3. 17. Investigation on Enhancing Fire Threat Perception in Virtual Reality through Subject-Expectancy Effect

   Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

   Författare :Hsuan-Ting Liu; [2023]
   Nyckelord :Virtual reality; safe distance; subject-expectancy effect; thermal radiation; placebo effect; fire scenario.; Technology and Engineering;

   Sammanfattning : This thesis examines the use of subject-expectancy effect on enhancing fire threat perception in virtual reality. The study involves a virtual fire scenario design and 33 participants who experience virtual fires of three different scales in the scenario using a head-mounted display as visual and auditory perception and adopting physical movement in real world as their way of locomotion. LÄS MER

4. 18. Methods to study device induced aggregation of proteins

   Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Marie Therese von Wowern; [2023]
   Nyckelord :protein formulation; protein aggregation; insulin; silicone oil; syringe; shear stress; subvisible particle; size exclusion chromatography; flow imaging microscopy; pharmaceutical technology; Technology and Engineering;

   Sammanfattning : This work developed a method for the investigation of how medical devices, such as syringes and needles, affect the formation of subvisible particles in a protein drug without excipients. Protein-based pharmaceuticals are well known to be sensitive to different kinds of stress, and exposure to stress during the use of this device is unavoidable. LÄS MER

5. 19. Navmark - ett nytt sätt att rädda liv

   Uppsats för yrkesexamina på grundnivå, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

   Författare :Ida Stjärnborg; Lina Torkelsson; [2023]
   Nyckelord :;

   Sammanfattning : Cancer is a tough disease and in some cases is difficult to treat, which leads to too many people dying. Of the cancer diagnoses made each year, 3.2 million of these are primary and secondary liver cancer. The world needs to be able to reduce these tragic outcomes and to be able to remove a liver tumor in a more patient-centered way. LÄS MER

7. 20. Real-time adaptation of robotic knees using reinforcement control

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Leifur Daníel Sigurðarson; [2023]
   Nyckelord :Machine learning; deep reinforcement learning; transfer learning; medical device; prosthetic; prosthesis; controls; human-in-the-loop; Maskininlärning; djup förstärkningsinlärning; överföringsinlärning; medicinsk utrustning; protes; kontroller; människa-i-loopen;

   Sammanfattning : Microprocessor-controlled knees (MPK’s) allow amputees to walk with increasing ease and safety as technology progresses. As an amputee is fitted with a new MPK, the knee’s internal parameters are tuned to the user’s preferred settings in a controlled environment. LÄS MER