@article{Morawetz2024, author = {Morawetz, Klaus}, title = {Time behavior of hubble parameter by torsion}, series = {Modern Physics Letters A}, volume = {Vol. 39}, journal = {Modern Physics Letters A}, number = {No. 3}, doi = {10.1142/S0217732323501924}, pages = {2350192-1 -- 2350192-10}, year = {2024}, abstract = {Consequences of the consistent exact solution of Einstein{Cartan equation on the time dependence of Hubble parameter are discussed. The torsion leads to a space and time-dependent expansion parameter which results into nontrivial windows of Hubble parameter between diverging behavior. Only one window shows a period of decreasing followed by increasing time dependence. Provided a known cosmological constant and the present values of Hubble and deceleration parameter this changing time can be given in the past as well as the ending time of the windows or universe. The comparison with the present experimental data allows to determine all parameters of the model. Large-scale spatial periodic structures appear. From the metric with torsion outside matter, it is seen that torsion can feign dark matter.}, language = {en} } @article{Morawetz2023, author = {Morawetz, Klaus}, title = {Extended quasiparticle Pad{\´e} approximation for non-Fermi liquids}, doi = {10.25974/fhms-17712}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:836-opus-177120}, pages = {1 -- 16}, year = {2023}, abstract = {The extended quasiparticle picture is adapted to non-Fermi systems by suggesting a Pad´e approximation which interpolates between the known small scattering-rate expansion and the deviation from the Fermi energy. The first two energy-weighted sum rules are shown to be fulfilled independent of the interpolating function for any selfenergy. For various models of one-dimensional Fermions scattering with impurities the quality of the Pad´e approximation for the spectral function is demonstrated and the reduced density matrix or momentum distribution is reproduced not possessing a jump at the Fermi energy. Though the two-fold expansion is necessary to realize the spectral function and reduced density, the extended quasiparticle approximation itself is sufficient for the description of transport properties due to cancellation of divergent terms under integration. The T-matrix approximation leads to the delay time as the time two particles spend in a correlated state. This contributes to the reduced density matrix and to an additional part in the conductivity which is presented at zero and finite temperatures. Besides a localization at certain impurity concentrations, the conductivity shows a maximum at small temperatures interpreted as onset of superconducting behaviour triggered by impurities. The Tan contact reveals the same universal behaviour as known from electron-electron scattering.}, language = {en} } @article{KielTrinschekKuchmizhaketal.2024, author = {Kiel, Frederik and Trinschek, Sarah and Kuchmizhak, Aleksandr and Gurevich, Evgeny}, title = {Colouration of diamond surfaces by laser-induced periodic surface structuring}, series = {Optics \& Laser Technology}, journal = {Optics \& Laser Technology}, number = {168}, doi = {10.1016/j.optlastec.2023.109882}, pages = {109882}, year = {2024}, language = {en} } @inproceedings{CarlHochmann2021, author = {Carl, Ann-Kathrin and Hochmann, David}, title = {Regulatory Framework for 3D Printed Custom-Made Devices in Europe}, series = {Beitrag zur 3. Additive Manufacturing Meets Medicine (AMMM) Konferenz}, booktitle = {Beitrag zur 3. Additive Manufacturing Meets Medicine (AMMM) Konferenz}, issn = {2699-1977}, doi = {10.18416/AMMM.2021.2109542}, year = {2021}, abstract = {Additive manufacturing (AM) has been growing continuously over the past 20 years, enabling unprecedented tailoring to the anatomy of each patient. In Europe, custom-made devices qualify for an exemption and pass a simplified approval process. New technologies, like AM, provoke questions about the adequacy of the current regulatory framework for custom-made devices. This article addresses the regulatory requirements for such devices in Europe and discusses the implications for AM. It concludes that the legal framework for custom-made devices entails uncertainties which need to be resolved to guide manufacturers through the regulatory requirements, highlighting the specific areas of focus for AM.}, language = {en} } @article{CarlHochmann2022, author = {Carl, Ann-Kathrin and Hochmann, David}, title = {Comparison of the regulatory requirements for custom-made medical devices using 3D printing in Europe, the United States, and Australia}, series = {Biomedical Engineering / Biomedizinische Technik}, volume = {67}, journal = {Biomedical Engineering / Biomedizinische Technik}, number = {6}, issn = {1862-278X}, doi = {10.1515/bmt-2021-0266}, pages = {61 -- 69}, year = {2022}, abstract = {Additive manufacturing (AM) has continuously grown in recent decades. Enhanced quality, further development of technology, and fall in prices make AM applicable and capable for various industrial applications, also for the manufacture of medical devices. 3D printing offers the possibility for an unprecedented adaptation to the anatomy of each patient, generating medical devices on a case-by-case basis. In many jurisdictions, custom-made devices qualify for an exemption to pre-market approval standards. This regulation is called into question by new technologies, like AM. Therefore, this article compares the current regulatory requirements for custom-made devices in Europe, the United States, and Australia and discusses the impact on 3D printed devices. It concludes that not all jurisdictions have yet adjusted their regulatory framework for custom-made devices to technological advances. Remaining uncertainties must be eliminated in order to help manufacturers comply with the regulatory requirements, emphasizing key aspects of AM.}, language = {en} } @incollection{CarlHochmann2022, author = {Carl, Ann-Kathrin and Hochmann, David}, title = {In-silico Methoden im Zulassungsprozess. Regulatorische Anforderungen an computergest{\"u}tzte Modellierung und Simulation}, series = {Medizinprodukte planen, entwickeln, realisieren. Der CE-Routenplaner}, booktitle = {Medizinprodukte planen, entwickeln, realisieren. Der CE-Routenplaner}, publisher = {T{\"U}V Media GmbH T{\"U}V Rheinland Group}, address = {K{\"o}ln}, isbn = {978-3-7406-0716-6}, publisher = {FH M{\"u}nster - University of Applied Sciences}, pages = {1 -- 15}, year = {2022}, abstract = {Die computergest{\"u}tzte Modellierung und Simulation (CMS) ist in vielen Bereichen der Industrie g{\"a}ngige Praxis und hat das Potenzial, die Medizintechnikbranche zu revolutionieren. Die Markteinf{\"u}hrung neuer Produkte kann erheblich beschleunigt und entstehende Kosten k{\"o}nnen reduziert werden, ohne die Patientensicherheit negativ zu beeinflussen. Dennoch beruhen die Entwicklungs- und Zulassungsprozesse in der Medizintechnik bis dato {\"u}berwiegend auf experimentell ermittelten Daten, was in Europa unter anderem auf die bestehenden regulatorischen Unsicherheiten zur{\"u}ckzuf{\"u}hren ist. Verglichen mit der FDA hat die EU-Kommission die M{\"o}glichkeiten der CMS bisher nicht erkannt - es fehlt an rechtlichen Vorgaben. Der folgende Artikel soll daher eine {\"U}bersicht der aktuellen regulatorischen Situation bieten.}, language = {de} } @inproceedings{CarlHochmann2022, author = {Carl, Ann-Kathrin and Hochmann, David}, title = {Aktueller Stand der regulatorischen Vorgaben f{\"u}r 3D-gedruckte Sonderanfertigungen in Europa}, series = {Beitrag zur OTWorld 2022}, booktitle = {Beitrag zur OTWorld 2022}, year = {2022}, language = {de} } @article{Carl2023, author = {Carl, Ann-Kathrin}, title = {Umfrage der FH M{\"u}nster zu zwei Jahren MDR in der Hilfsmittelbranche. Wie steht's um die Praxistauglichkeit?}, series = {MTD Medizintechnischer Dialog}, volume = {49}, journal = {MTD Medizintechnischer Dialog}, number = {7}, issn = {0935-137X}, pages = {6 -- 8}, year = {2023}, language = {de} } @article{Carl2021, author = {Carl, Ann-Kathrin}, title = {Ergebnisse einer Umfrage der FH M{\"u}nster. MDR und die Hilfsmittelbranche}, series = {MTD Medizintechnischer Dialog}, volume = {47}, journal = {MTD Medizintechnischer Dialog}, number = {10}, issn = {0935-137X}, pages = {16 -- 18}, year = {2021}, language = {de} } @article{CarlHochmann2021, author = {Carl, Ann-Kathrin and Hochmann, David}, title = {MDR - Wie gut vorbereitet ist die Hilfsmittelbranche?}, series = {mt-medizintechnik}, volume = {141}, journal = {mt-medizintechnik}, number = {2}, issn = {0344-9416}, pages = {34 -- 39}, year = {2021}, abstract = {Im Mittelpunkt der Medizintechnikbranche stand in den letzten Jahren fast ausschließlich ein Thema: die Medical Device Regulation, kurz MDR. Mit Inkrafttreten der MDR steigen die regulatorischen Anforderungen f{\"u}r alle Akteure der Medizintechnikbranche in ganz Europa. Vor allem kleine und mittelst{\"a}ndische Unternehmen werden durch die Implementierung der MDR vor Herausforderungen gestellt. Das Ziel der durchgef{\"u}hrten Online-Befragung war es, ein umfassendes Erfahrungs- und Meinungsbild hinsichtlich der Akzeptanz und Umsetzbarkeit der MDR zu gewinnen. Hierf{\"u}r wurden H{\"a}ndler und Hersteller orthop{\"a}discher Hilfsmittel im Januar und Februar 2021 deutschlandweit anonymisiert befragt. In diesem Artikel werden die Ergebnisse der Umfrage ausf{\"u}hrlich dargestellt und diskutiert.}, language = {de} } @article{CarlHochmann2022, author = {Carl, Ann-Kathrin and Hochmann, David}, title = {Regulatorische Anforderungen an Computergest{\"u}tzte Modellierung und Simulation}, series = {mt-medizintechnik}, volume = {142}, journal = {mt-medizintechnik}, number = {4}, issn = {0344-9416}, pages = {14 -- 18}, year = {2022}, abstract = {Die computergest{\"u}tzte Modellierung und Simulation (CMS) ist in vielen Bereichen der Industrie g{\"a}ngige Praxis und hat das Potenzial die Medizintechnikbranche zu revolutionieren. Die Markteinf{\"u}hrung neuer Produkte kann erheblich beschleunigt und entstehende Kosten k{\"o}nnen reduziert werden, ohne die Patientensicherheit negativ zu beeinflussen. Dennoch beruhen die Entwicklungs- und Zulassungsprozesse in der Medizintechnik bis dato {\"u}berwiegend auf experimentell ermittelten Daten, was in Europa unter anderem auf die bestehenden regulatorischen Unsicherheiten zur{\"u}ckzuf{\"u}hren ist. Verglichen mit der FDA hat die EU-Kommission die M{\"o}glichkeiten der CMS bisher nicht erkannt - es fehlt an rechtlichen Vorgaben. Der folgende Artikel soll daher eine {\"U}bersicht der aktuellen regulatorischen Situation bieten.}, language = {de} } @inproceedings{CarlKirillovHochmannetal.2023, author = {Carl, Ann-Kathrin and Kirillov, Maxim and Hochmann, David and Quadrat, Eric}, title = {Towards credible computational models: Application of a risk-based framework for establishing credibility}, series = {Transactions on Additive Manufacturing Meets Medicine}, booktitle = {Transactions on Additive Manufacturing Meets Medicine}, issn = {2699-1977}, doi = {10.25974/fhms-17382}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:836-opus-173821}, year = {2023}, abstract = {The use of computational modeling and simulation (CMS) as a tool for gaining insight into the technical performance and safety of medical devices has emerged continuously over the past years. However, to rely on information and decisions derived from model predictions, it is essential to establish model credibility for the specific context of use. Limited regulatory requirements and lack of consensus on the level of verification and validation activities required result in rare use of CMS as a source of evidence in the medical device approval process. The American Society of Mechanical Engineers (ASME) developed a risk-informed framework to establish appropriate credibility requirements of a computational model: the ASME V\&V 40?2018 standard. This paper aims to outline the concepts of this standard and to demonstrate its application using an example from the orthotics field. The necessary steps to establish model credibility for a custom?made 3D printed wrist hand orthosis (WHO) are presented. It is shown that the credibility requirements of each verification and validation activity depend on model risk by applying two different contexts of use to the same computational model.}, language = {en} } @article{CarlHochmann2023, author = {Carl, Ann-Kathrin and Hochmann, David}, title = {Impact of the new European medical device regulation: a two-year comparison}, series = {Biomedical Engineering / Biomedizinische Technik}, journal = {Biomedical Engineering / Biomedizinische Technik}, issn = {1862-278X}, doi = {10.25974/fhms-17381}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:836-opus-173816}, year = {2023}, abstract = {Objectives: In recent years, the European Union has revised its regulatory framework for medical devices, primarily to improve patient safety and public health. The Medical Device Regulation (MDR) is fully applicable since May 2021, strengthening the requirements for all stakeholders. As a result, many companies are facing enormous challenges. The aim of this study was to assess the impact of the MDR on the orthopaedic aids industry. Methods: Two surveys were conducted: one shortly before the MDR became applicable (146 respondents) and a second survey almost two years later (233 respondents). Results: Both surveys revealed that all businesses in the orthopaedic aids sector, regardless of size, have difficulty implementing the MDR. Key challenges include additional workload for technical documentation, increased resource expenditure and cost, and lack of clarity regarding the new requirements. Many companies are downsizing their product portfolio, resulting in potential supply shortages and a loss of competitive advantage and innovation for the medical device industry in Europe. Conclusions: The full extent of the MDR's impact on clinical practice is still unclear. However, many companies lack the necessary resources. The MDR can potentially be a bottleneck in the availability of medical devices.}, language = {en} } @article{KatthagenWermersPausetal.2023, author = {Katthagen, J. Christoph and Wermers, Jens and Paus, Christoph and Michel, Philipp A. and K{\"o}hler, Alina and Schliemann, Benedikt and Raschke, Michael J.}, title = {The long head of the biceps has a stabilizing effect on the glenohumeral joint in simulated infraspinatus or subscapularis but not supraspinatus rotator cuff deficiency - a biomechanical study}, series = {Arthroscopy: The Journal of Arthroscopic \& Related Surgery}, journal = {Arthroscopy: The Journal of Arthroscopic \& Related Surgery}, doi = {10.1016/j.arthro.2023.08.018}, year = {2023}, language = {en} } @article{HerbstMuhmannRaschkeetal.2023, author = {Herbst, Elmar and Muhmann, Raphael J. and Raschke, Michael J. and Katthagen, J. Christoph and Oeckenp{\"o}hler, Simon and Wermers, Jens and Glasbrenner, Johannes and Robinson, James R. and Kittl, Christoph}, title = {The Anterior Fibers of the Superficial MCL and the ACL Restrain Anteromedial Rotatory Instability}, series = {The American Journal of Sports Medicine}, journal = {The American Journal of Sports Medicine}, doi = {10.1177/03635465231187043}, year = {2023}, language = {en} } @article{IbenthalSobkowiczBackhaus2020, author = {Ibenthal, E. and Sobkowicz, S. and Backhaus, C.}, title = {Vorkommnisse bei Therapieliegen}, series = {mt-Medizintechnik}, volume = {140}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {20 -- 27}, year = {2020}, language = {de} } @article{BackhausStadlerFelten2014, author = {Backhaus, C. and Stadler, A. and Felten, C.}, title = {Violence against taxi drivers in Germany}, series = {Contribution to the 8th International Working on Safety Net Conference in Glasgow/Scotland}, journal = {Contribution to the 8th International Working on Safety Net Conference in Glasgow/Scotland}, year = {2014}, language = {en} } @article{MuellerBackhaus2020, author = {M{\"u}ller, L. and Backhaus, C.}, title = {Fehlk{\"a}ufe verhindern - strukturierte Einbindung der Anwender in Kaufentscheidungen}, series = {mt-Medizintechnik}, volume = {140}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {20 -- 24}, year = {2020}, language = {de} } @book{BackhausBenadLauetal.2020, author = {Backhaus, C. and Benad, N. and Lau, H.-J. and Pleiss, T.}, title = {MDR \& Co. Eine Vorschriftensammlung zum europ{\"a}ischen Medizinprodukterecht}, publisher = {T{\"U}V Media}, address = {K{\"o}ln}, isbn = {978-3-7406-0529-2}, publisher = {FH M{\"u}nster - University of Applied Sciences}, year = {2020}, language = {de} } @article{BackhausFrankenberger1996, author = {Backhaus, C. and Frankenberger, H.}, title = {Vermessung von Sauerstoffdurchflussmessern und Kaltanfeuchter-Sprudlern}, series = {mt-Medizintechnik}, volume = {116}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {128 -- 133}, year = {1996}, language = {de} } @article{HoffmannBackhausGoebel2000, author = {Hoffmann, B. and Backhaus, C. and G{\"o}bel, M.}, title = {Der Umgang mit medizinischen Ger{\"a}ten}, series = {mt-Medizintechnik}, volume = {120}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {175 -- 179}, year = {2000}, language = {de} } @article{KruegerBackhausNetz2000, author = {Kr{\"u}ger, N. and Backhaus, C. and Netz, K.-U.}, title = {Ein Operationssaal f{\"u}r die Neurochirurgie - eine Designstudie}, series = {mt-Medizintechnik}, volume = {120}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {216 -- 218}, year = {2000}, language = {de} } @article{Backhaus2004, author = {Backhaus, C.}, title = {Einige Zahlen zur Sicherheit von Medizintechnik}, series = {mt-Medizintechnik}, volume = {124}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {202 -- 203}, year = {2004}, language = {de} } @article{Backhaus2005, author = {Backhaus, C.}, title = {Interdisziplin{\"a}re Produktentwicklung}, series = {mt-Medizintechnik}, volume = {125}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {162 -- 163}, year = {2005}, language = {de} } @article{BackhausStruweFriesdorf2006, author = {Backhaus, C. and Struwe, R. and Friesdorf, W.}, title = {Medizinprodukte f{\"u}r Senioren}, series = {mt-Medizintechnik}, volume = {126}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {65 -- 68}, year = {2006}, language = {de} } @article{Backhaus2007, author = {Backhaus, C.}, title = {Kostenfaktor Mensch}, series = {mt-Medizintechnik}, volume = {127}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {2 -- 3}, year = {2007}, language = {de} } @article{GlendeFriesdorfBackhaus2007, author = {Glende, S. and Friesdorf, W. and Backhaus, C.}, title = {Schulung und Unterweisung}, series = {mt-Medizintechnik}, volume = {127}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {48 -- 51}, year = {2007}, language = {de} } @article{Backhaus2007, author = {Backhaus, C.}, title = {Modern Times im Gesundheitswesen, mit dem Ford T-Modell durchs Krankenhaus}, series = {mt-Medizintechnik}, volume = {127}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {162 -- 163}, year = {2007}, language = {de} } @incollection{Backhaus2009, author = {Backhaus, C.}, title = {BGI 597-14 Heben und Tragen - Ziehen und Schieben}, series = {Arbeit und Gesundheit Basics}, volume = {14}, booktitle = {Arbeit und Gesundheit Basics}, publisher = {Universum Verlag}, address = {Wiesbaden}, year = {2009}, language = {de} } @article{Backhaus2010, author = {Backhaus, C.}, title = {Sicheres Betreiben und Anwenden von Medizinprodukte}, series = {mt-Medizintechnik 130}, volume = {130}, journal = {mt-Medizintechnik 130}, issn = {0344-9416}, pages = {163 -- 164}, year = {2010}, language = {de} } @inproceedings{JubtBackhausPostetal.2011, author = {Jubt, K. H. and Backhaus, C. and Post, M. and Kieckh{\"o}fen, J. and Ellegast, R. and Felten, C. and Hedtmann, J.}, title = {Untersuchung von Ladehilfsmitteln beim manuellen Verladen von Flugreisegep{\"a}ck}, series = {Beitrag zum 49. Kongress der Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrtmedizin}, booktitle = {Beitrag zum 49. Kongress der Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrtmedizin}, isbn = {978-978-3941375-24-6}, year = {2011}, language = {de} } @article{Backhaus2012, author = {Backhaus, C.}, title = {Zum Beitrag der Medizintechnik: Qualit{\"a}t und Sicherheit im Behandlungsprozess}, series = {mt-Medizintechnik}, volume = {132}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {123 -- 124}, year = {2012}, language = {de} } @article{HeldBackhaus2016, author = {Held, J. and Backhaus, C.}, title = {Ergonomie und Usability}, series = {mt-Medizintechnik}, volume = {136}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {2-3}, year = {2016}, language = {en} } @article{IbenthalBackhaus2018, author = {Ibenthal, E. and Backhaus, C.}, title = {Anthropometrische Daten f{\"u}r Medizinprodukte}, series = {mt-Medizintechnik}, volume = {138}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {24 -- 30}, year = {2018}, language = {de} } @article{GerberPawelzikBackhaus2018, author = {Gerber, F. and Pawelzik, L. and Backhaus, C.}, title = {Sicherheit in der Infusionstherapie - Inzidenz und Pr{\"a}vention von Paravasaten}, series = {mt-Medizintechnik 138}, volume = {138}, journal = {mt-Medizintechnik 138}, issn = {0344-9416}, pages = {29 -- 34}, year = {2018}, language = {de} } @article{IbenthalHoelscherBackhaus2018, author = {Ibenthal, E. and H{\"o}lscher, U. and Backhaus, C.}, title = {Risikomanagement zur Unterscheidbarkeit neuer ISO 80369-Konnektoren}, series = {mt-Medizintechnik 138}, volume = {138}, journal = {mt-Medizintechnik 138}, issn = {0344-9416}, pages = {24 -- 30}, year = {2018}, language = {de} } @article{SannwaldtHusterVincentzetal.2018, author = {Sannwaldt, F. and Huster, C. and Vincentz, M. and Sobkowicz, S. and Ewers, A. and Pawelzik, L. and Ibenthal, E. and Backhaus, C.}, title = {Augmented Reality - AR-Brillen als Assistenzsystem f{\"u}r die Kardiotechnik}, series = {mt-Medizintechnik}, volume = {138}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {15 -- 19}, year = {2018}, language = {de} } @article{HinricherPawelzikBackhaus2021, author = {Hinricher, N. and Pawelzik, L. and Backhaus, C.}, title = {Investigation of Impulse Oscillometry for the Detection of Extravasations using Design of Experiments and an Infusion Simulator}, series = {Medical Engineering and Physics}, volume = {92}, journal = {Medical Engineering and Physics}, number = {19}, issn = {1350-4533}, doi = {10.1016/j.medengphy.2021.04.002}, pages = {33 -- 39}, year = {2021}, language = {en} } @incollection{FriesdorfBackhausGoebel1999, author = {Friesdorf, W. and Backhaus, C. and G{\"o}bel, M.}, title = {Ergonomie im Rettungsdienst}, series = {Ahnefeld F.W., Dick W. (Hrsg.): Ausstattung im Rettungsdienst}, booktitle = {Ahnefeld F.W., Dick W. (Hrsg.): Ausstattung im Rettungsdienst}, publisher = {DRK-Landesverb. Westfalen-Lippe e.V}, address = {Nottuln}, isbn = {3-930976-16-1}, pages = {135 -- 152}, year = {1999}, language = {de} } @inproceedings{Backhaus2000, author = {Backhaus, C.}, title = {Prozessunterst{\"u}tzung an medizinischen Arbeitspl{\"a}tzen}, series = {Beitrag zum 46. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, booktitle = {Beitrag zum 46. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, publisher = {GfA-Press}, address = {Dortmund}, pages = {397 -- 401}, year = {2000}, language = {de} } @inproceedings{ClassenBackhausSchmolla2000, author = {Claßen, B. and Backhaus, C. and Schmolla, F.}, title = {Konzept eines Prozessunterst{\"u}tzungssystems f{\"u}r die An{\"a}sthesie}, series = {Beitrag zum 46. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, booktitle = {Beitrag zum 46. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, publisher = {GfA-Press}, address = {Dortmund}, pages = {391 -- 394}, year = {2000}, language = {de} } @incollection{BackhausFriesdorf2001, author = {Backhaus, C. and Friesdorf, W.}, title = {Bediensicherheit von Medizinger{\"a}ten, ein 4-Stufen Konzept zum Bewerten der Bedienrisiken von Medizinger{\"a}ten. Sicherheit im Gesundheitsdienst Medizintechnik, Strahlung, Elektrizit{\"a}t}, series = {Publikation der IVSS - Sektion Elektrizit{\"a}t und Gesundheitswesen}, booktitle = {Publikation der IVSS - Sektion Elektrizit{\"a}t und Gesundheitswesen}, pages = {228 -- 231}, year = {2001}, language = {de} } @article{BackhausPapanikolaouKuhnigketal.2001, author = {Backhaus, C. and Papanikolaou, M. and Kuhnigk, S. and Friesdorf, W.}, title = {Usability-Engineering - Eine Methoden{\"u}bersicht zur anwendergerechten Gestaltung von Medizinprodukten}, series = {mt-Medizintechnik}, volume = {121}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {133 -- 138}, year = {2001}, language = {de} } @article{BackhausFriesdorfZschernack2001, author = {Backhaus, C. and Friesdorf, W. and Zschernack, D.}, title = {Bedienbarkeit von Infusionstherapieger{\"a}ten}, series = {Medizinprodukte Journal}, volume = {8}, journal = {Medizinprodukte Journal}, issn = {0944-6885}, pages = {95 -- 99}, year = {2001}, language = {de} } @inproceedings{BackhausFriesdorf2001, author = {Backhaus, C. and Friesdorf, W.}, title = {Usability-Engineering in der Medizintechnik}, series = {Beitrag zum 3. Arbeitswissenschaftlichen Symposium der TU Berlin}, booktitle = {Beitrag zum 3. Arbeitswissenschaftlichen Symposium der TU Berlin}, pages = {77 -- 85}, year = {2001}, language = {de} } @inproceedings{BackhausFriesdorf2002, author = {Backhaus, C. and Friesdorf, W.}, title = {Bediensicherheit von Medizinger{\"a}ten}, series = {Beitrag zum 48. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, booktitle = {Beitrag zum 48. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, publisher = {GfA-Press}, address = {Dortmund}, pages = {163 -- 165}, year = {2002}, language = {de} } @inproceedings{GoebelBackhausKrueger2002, author = {G{\"o}bel, M. and Backhaus, C. and Kr{\"u}ger, M.}, title = {Eigenschaften mobiler elektronischer Eingabeger{\"a}te f{\"u}r Senioren}, series = {Beitrag zum 48. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, booktitle = {Beitrag zum 48. Kongress der Gesellschaft f{\"u}r Arbeitswissenschaft}, publisher = {GfA-Press}, address = {Dortmund}, pages = {189 -- 192}, year = {2002}, language = {de} } @article{MarsolekBackhausFriesdorf2002, author = {Marsolek, I. and Backhaus, C. and Friesdorf, W.}, title = {EDV f{\"u}r den OP - Anforderungen auf Basis systemergonomischer Arbeitsablaufanalysen}, series = {Journal f{\"u}r An{\"a}sthesie und Intensivbehandlung}, volume = {1}, journal = {Journal f{\"u}r An{\"a}sthesie und Intensivbehandlung}, number = {02}, issn = {0941-4223}, pages = {87 -- 88}, year = {2002}, language = {de} } @article{BackhausFriesdorf2002, author = {Backhaus, C. and Friesdorf, W.}, title = {Ergonomie und Gebrauchstauglichkeit in der Intensivmedizin am Beispiel einer integrierten Informationspr{\"a}sentation}, series = {mt-Medizintechnik}, volume = {122}, journal = {mt-Medizintechnik}, issn = {0344-9416}, pages = {7}, year = {2002}, language = {de} } @article{GoebelBackhausFriesdorf2002, author = {G{\"o}bel, M. and Backhaus, C. and Friesdorf, W.}, title = {Ergonomische Aspekte in der Intensivpflege}, series = {Neander K.D., Meyer G., Friesacher H. (Hrsg.) Handbuch der Intensivpflege}, journal = {Neander K.D., Meyer G., Friesacher H. (Hrsg.) Handbuch der Intensivpflege}, publisher = {Ecomed}, address = {Landsberg}, pages = {1 -- 23}, year = {2002}, language = {de} }