TY - INPR A1 - Rückert, Tobias A1 - Rückert, Daniel A1 - Palm, Christoph T1 - Methods and datasets for segmentation of minimally invasive surgical instruments in endoscopic images and videos: A review of the state of the art N2 - In the field of computer- and robot-assisted minimally invasive surgery, enormous progress has been made in recent years based on the recognition of surgical instruments in endoscopic images. Especially the determination of the position and type of the instruments is of great interest here. Current work involves both spatial and temporal information with the idea, that the prediction of movement of surgical tools over time may improve the quality of final segmentations. The provision of publicly available datasets has recently encouraged the development of new methods, mainly based on deep learning. In this review, we identify datasets used for method development and evaluation, as well as quantify their frequency of use in the literature. We further present an overview of the current state of research regarding the segmentation and tracking of minimally invasive surgical instruments in endoscopic images. The paper focuses on methods that work purely visually without attached markers of any kind on the instruments, taking into account both single-frame segmentation approaches as well as those involving temporal information. A discussion of the reviewed literature is provided, highlighting existing shortcomings and emphasizing available potential for future developments. The publications considered were identified through the platforms Google Scholar, Web of Science, and PubMed. The search terms used were "instrument segmentation", "instrument tracking", "surgical tool segmentation", and "surgical tool tracking" and result in 408 articles published between 2015 and 2022 from which 109 were included using systematic selection criteria. Y1 - 2023 U6 - https://doi.org/10.48550/arXiv.2304.13014 ER - TY - RPRT A1 - Alex, Karla A1 - Eichinger, Johanna A1 - Heyder, Clemens A1 - Kandlbinder, Agnes A1 - Loder, Sandra A1 - Rolfes, Vasilija A1 - Röttger, Sara A1 - Scharf, Anna A1 - Scorna, Ulrike A1 - Weigold, Stefanie ED - Cerullo, Laura ED - Gerhards, Helene ED - Weber, Karsten T1 - Abstractband I: In-vitro-Gametogenese (IVG) und artifizieller Uterus (AU) – Problemauslöser oder Problemlöser? Ethische, soziale und rechtliche Aspekte zukünftiger reproduktionsmedizinischer Verfahren BT - Klausurwoche für Early Career Researchers (19. September bis 23. September 2022, OTH Regensburg) Y1 - 2022 U6 - https://doi.org/10.13140/RG.2.2.30303.53928 N1 - Die Klausurwoche wird vom Bundesministerium für Bildung und Forschung (BMBF) (Förderkennzeichen: 01GP2185, Projektkürzel: IVG-AU-PP) finanziell gefördert. ER - TY - JOUR A1 - Ortner, Martina A1 - Blümel, Edwina A1 - Lerner, Thomas A1 - Stiegler, Elisabeth A1 - Weger, Yannick A1 - Graf, Michaela A1 - Penn, Karolin A1 - Resch, Maximilian A1 - Riedl, Claudia A1 - Schnurrer, Stefanie A1 - Wilhelm, Lea A1 - Beer, Theresa A1 - Kökten, Rabia ED - Ortner, Martina T1 - BABS-Mi BT - Beiträge zur migrationssensiblen Sozialen Arbeit N2 - In dieser Ausgabe beschäftigen wir uns mit der Frage, was es heißt, einen so genannten Migrationshintergrund zu haben. Ist dieser wie ein Schatten, der die Person immer begleitet? Was bedeutet das für die Person? Wie reagiert das Umfeld? Im berufsbegleitenden Studiengang Soziale Arbeit (BABS) an der OTH Regensburg gibt es im neunten Semester eine Lehrveranstaltung mit dem Titel „Gesellschaft und Migration“ und im zehnten Semester mit dem Titel „Migrationssensible Soziale Arbeit“. Beide Lehrveranstaltungen haben jeweils einen zeitlichen Umfang von sechs Semesterwochenstunden. Die Studierenden gingen in beiden Veranstaltungen, also über zwei Semester, der Frage nach, ob durch Begriffe wie igrationshintergrund, Migrationsbiografie etc. Fremdheit konstruiert wird. Ist für die Person dieser Teil der Biografie oder der Familiengeschichte überhaupt relevant oder interessant? Und welche Bedeutung hat dieser Aspekt des Lebens für das Umfeld, z.B. der regelmäßige Besuch einer Ausländerbehörde zur Verlängerung des Aufenthaltes, die Kommentierung ihrer Deutschkenntnisse und/oder die Frage, wo sie denn eigentlich herkommen? Die Ergebnisse können Sie hier lesen. KW - Migration KW - Multikulturelle Gesellschaft KW - Sozialarbeit Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-77073 VL - 5 PB - Ostbayerische Technische Hochschule Regensburg CY - Regensburg ER - TY - GEN A1 - Currle, Edda A1 - Haug, Sonja A1 - Weber, Karsten T1 - Artificial Intelligence and anamnesis: Results of a population survey N2 - Digital procedures are increasingly implemented to enhance efficiency in healthcare, with Artificial Intelligence (AI) — particularly chatbot s— showing significant potential for future applications. However, little is known about patients’ acceptance of such technologies. The study “AI and Anamnesis” addresses this gap by investigating the German population’s acceptance of and willingness to use AI-driven technologies for digital anamnesis. This poster presents results from the first wave of the survey, offering initial insights into public attitudes and potential barriers to adoption. KW - Künstliche Intelligenz KW - Anamnese KW - Technologieakzeptanz KW - Bevölkerungsbefragung Y1 - 2025 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-83325 ER - TY - JOUR A1 - Lehle, Karla A1 - Philipp, Alois A1 - Krenkel, Lars A1 - Gruber, Michael A1 - Hiller, Karl-Anton A1 - Müller, Thomas A1 - Lubnow, Matthias T1 - Thrombocytopenia During Venovenous Extracorporeal Membrane Oxygenation in Adult Patients With Bacterial, Viral, and COVID-19 Pneumonia JF - ASAIO Journal N2 - Contact of blood with artificial surfaces triggers platelet activation. The aim was to compare platelet kinetics after venovenous extracorporeal membrane oxygenation (V-V ECMO) start and after system exchange in different etiologies of acute lung failure. Platelet counts and coagulation parameters were analyzed from adult patients with long and exchange-free (≥8 days) ECMO runs (n = 330) caused by bacterial (n = 142), viral (n = 76), or coronavirus disease 2019 (COVID-19) (n = 112) pneumonia. A subpopulation requiring a system exchange and with long, exchange-free runs of the second oxygenator (≥7 days) (n = 110) was analyzed analogously. Patients with COVID-19 showed the highest platelet levels before ECMO implantation. Independent of the underlying disease and ECMO type, platelet counts decreased significantly within 24 hours and reached a steady state after 5 days. In the subpopulation, at the day of a system exchange, platelet counts were lower compared with ECMO start, but without differences between underlying diseases. Subsequently, platelets remained unchanged in the bacterial pneumonia group, but increased in the COVID-19 and viral pneumonia groups within 2–4 days, whereas D-dimers decreased and fibrinogen levels increased. Thus, overall platelet counts on V-V ECMO show disease-specific initial dynamics followed by an ongoing consumption by the ECMO device, which is not boosted by new artificial surfaces after a system exchange. Y1 - 2025 U6 - https://doi.org/10.1097/MAT.0000000000002383 SN - 1058-2916 SN - 1538-943X PB - Wolters Kluwer ER - TY - GEN A1 - Weber, Karsten T1 - KI-Nutzung für (psychisch) kranke Menschen: Auswirkungen auf das Professionsverständnis der Fachkräfte Y1 - 2024 ER - TY - GEN A1 - Weber, Karsten T1 - Elektrisch + digital = nachhaltig? Welche Nachhaltigkeitsgewinne haben neue Mobilitätformen? Y1 - 2023 ER - TY - GEN A1 - Weber, Karsten T1 - Medizin, Mobilität, Medien: Digitaler Wandel als Chance und Herausforderung Y1 - 2023 ER - TY - GEN A1 - Weber, Karsten T1 - Der Mars zwischen Science und Fiction Y1 - 2023 ER - TY - GEN A1 - Weber, Karsten T1 - Mögliche Zukünfte der Künstlichen Intelligenz Y1 - 2023 ER - TY - GEN A1 - Weber, Karsten T1 - Mögliche Zukünfte der Künstlichen Intelligenz Y1 - 2023 ER - TY - GEN A1 - Weber, Karsten T1 - Der Mensch nach Maß?! Y1 - 2023 ER - TY - GEN A1 - Weber, Karsten T1 - The weapons of war and conflict are technology BT - Security from the viewpoint of Technology Assessment Y1 - 2023 ER - TY - GEN A1 - Weber, Karsten T1 - Social science research, research on acceptance, and applied ethics on technology and artificial intelligence in the health sector Y1 - 2024 ER - TY - GEN A1 - Weber, Karsten T1 - KI und Roboter in der Science Fiction – eine (augenzwinkernde) Einführung zur KI-Forschung Y1 - 2024 ER - TY - GEN A1 - Weber, Karsten T1 - Die üblichen Verdächtigen – automatisierte Strafverfolgung aus Perspektive der Technikfolgenabschätzung und Technikbewertung Y1 - 2024 ER - TY - GEN A1 - Weber, Karsten T1 - Nutzungsdauer und Recycling softwareabhängiger Geräte – Herausforderungen und mögliche Lösungsansätze Y1 - 2023 ER - TY - GEN A1 - Weber, Karsten T1 - Digitalisierung, KI, Robotik – Visionen für die Gesundheitsversorgung von morgen Y1 - 2024 ER - TY - GEN A1 - Weber, Karsten T1 - Verstand, Vernunft, Seele: Was unterscheidet KI-Systeme von Menschen? Y1 - 2024 ER - TY - GEN A1 - Weber, Karsten T1 - KI und Big Data: Wenn ein Hype zum ethischen Stolperstein wird Y1 - 2025 ER -