Auflistung nach Autor/in "ac341693-d85a-42ea-be39-0d172979e9a0"

Auflistung nach Autor/in "ac341693-d85a-42ea-be39-0d172979e9a0"

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  • Comparison of Selective Laser Melted Titanium and Magnesium Implants Coated with PCL 
    Matena, Julia; Petersen, Svea; Gieseke, Matthias; Teske, Michael; Beyerbach, Martin; Kampmann, Andreas; Escobar, Hugo Murua; Gellrich, Nils-Claudius; Haferkamp, Heinz; Nolte, Ingo (Basel : MDPI AG, 2015)
    Degradable implant material for bone remodeling that corresponds to the physiological stability of bone has still not been developed. Promising degradable materials with good mechanical properties are magnesium and magnesium ...
  • Deep-learning-based instrument detection for intra-operative robotic assistance 
    Badilla-Solórzano, Jorge; Spindeldreier, Svenja; Ihler, Sontje; Gellrich, Nils-Claudius; Spalthoff, Simon (Heidelberg [u.a.] : Springer, 2022)
    Purpose: Robotic scrub nurses have the potential to become an attractive solution for the operating room. Surgical instrument detection is a fundamental task for these systems, which is the focus of this work. We address ...
  • Evaluation of functionalized porous titanium implants for enhancing angiogenesis in vitro 
    Roland, Laura; Backhaus, Samantha; Grau, Michael; Matena, Julia; Teske, Michael; Beyerbach, Martin; Escobar, Hugo Murua; Haferkamp, Heinz; Gellrich, Nils-Claudius; Nolte, Ingo (Basel : MDPI AG, 2016)
    Implant constructs supporting angiogenesis are favorable for treating critically-sized bone defects, as ingrowth of capillaries towards the center of large defects is often insufficient. Consequently, the insufficient ...
  • Improving instrument detection for a robotic scrub nurse using multi-view voting 
    Badilla-Solórzano, Jorge; Ihler, Sontje; Gellrich, Nils-Claudius; Spalthoff, Simon (Berlin ; Heidelberg [u.a.] : Springer, 2023)
    Purpose: A basic task of a robotic scrub nurse is surgical instrument detection. Deep learning techniques could potentially address this task; nevertheless, their performance is subject to some degree of error, which could ...
  • In vitro evaluation of PCL and P(3HB) as coating materials for selective laser melted porous titanium implants 
    Grau, Michael; Matena, Julia; Teske, Michael; Petersen, Svea; Aliuos, Pooyan; Roland, Laura; Grabow, Niels; Escobar, Hugo Murua; Gellrich, Nils-Claudius; Haferkamp, Heinz; Nolte, Ingo (Basel : MDPI AG, 2017)
    Titanium is widely used as a bone implant material due to its biocompatibility and high resilience. Since its Young's modulus differs from bone tissue, the resulting "stress shielding" could lead to scaffold loosening. ...
  • In vivo analysis of vascularization and biocompatibility of electrospun polycaprolactone fibre mats in the rat femur chamber 
    Gniesmer, Sarah; Brehm, Ralph; Hoffmann, Andrea; de Cassan, Dominik; Menzel, Henning; Hoheisel, Anna-Lena; Glasmacher, Birgit; Willbold, Elmar; Reifenrath, Janin; Wellmann, Mathias; Ludwig, Nils; Tavassol, Frank; Zimmerer, Rüdiger; Gellrich, Nils-Claudius; Kampmann, Andreas (Chichester : John Wiley and Sons Ltd, 2019)
    In orthopaedic medicine, connective tissues are often affected by traumatic or degenerative injuries, and surgical intervention is required. Rotator cuff tears are a common cause of shoulder pain and disability among adults. ...
  • Osteointegration of porous poly-ε-caprolactone-coated and previtalised magnesium implants in critically sized calvarial bone defects in the mouse model 
    Grau, Michael; Seiler, Christian; Roland, Laura; Matena, Julia; Windhövel, Claudia; Teske, Michael; Escobar, Hugo Murua; Lüpke, Matthias; Seifert, Hermann; Gellrich, Nils-Claudius; Haferkamp, Heinz; Nolte, Ingo (Basel : MDPI AG, 2017)
    Metallic biomaterials are widely used in maxillofacial surgery. While titanium is presumed to be the gold standard, magnesium-based implants are a current topic of interest and investigation due to their biocompatible, ...
  • Poly-epsilon-caprolactone Coated and Functionalized Porous Titanium and Magnesium Implants for Enhancing Angiogenesis in Critically Sized Bone Defects 
    Roland, Laura; Grau, Michael; Matena, Julia; Teske, Michael; Gieseke, Matthias; Kampmann, Andreas; Beyerbach, Martin; Murua Escobar, Hugo; Haferkamp, Heinz; Gellrich, Nils-Claudius; Nolte, Ingo (Basel : MDPI AG, 2015)
    For healing of critically sized bone defects, biocompatible and angiogenesis supporting implants are favorable. Murine osteoblasts showed equal proliferation behavior on the polymers poly-epsilon-caprolactone (PCL) and ...
  • SLM produced porous titanium implant improvements for enhanced vascularization and osteoblast seeding 
    Matena, Julia; Petersen, Svea; Gieseke, Matthias; Kampmann, Andreas; Teske, Michael; Beyerbach, Martin; Murua Escobar, Hugo; Haferkamp, Heinz; Gellrich, Nils-Claudius; Nolte, Ingo (Basel : MDPI AG, 2015)
    To improve well-known titanium implants, pores can be used for increasing bone formation and close bone-implant interface. Selective Laser Melting (SLM) enables the production of any geometry and was used for implant ...
  • Vascularization and biocompatibility of poly(ε-caprolactone) fiber mats for rotator cuff tear repair 
    Gniesmer, Sarah; Brehm, Ralph; Hoffmann, Andrea; de Cassan, Dominik; Menzel, Henning; Hoheisel, Anna Lena; Glasmacher, Birgit; Willbold, Elmar; Reifenrath, Janin; Ludwig, Nils; Zimmerer, Rüdiger; Tavassol, Frank; Gellrich, Nils-Claudius; Kampmann, Andreas (San Francisco, CA : Public Library of Science (PLoS), 2020)
    Rotator cuff tear is the most frequent tendon injury in the adult population. Despite current improvements in surgical techniques and the development of grafts, failure rates following tendon reconstruction remain high. ...