Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Pfensig Sylvia"'
Autor:
Pfensig Sylvia, Arbeiter Daniela, Stiehm Michael, Grabow Niels, Schmitz Klaus-Peter, Siewert Stefan
Publikováno v:
Current Directions in Biomedical Engineering, Vol 8, Iss 2, Pp 447-450 (2022)
Patients with cardiac arrhythmias are currently treated with conventional transvenous rhythm implants. Complications are frequently associated with intracardiac implanted leads primary insulated by silicone and polyurethane. However, experiences show
Externí odkaz:
https://doaj.org/article/a250856cb5a442858c9bc5021d2fd4f4
Autor:
Pfensig Sylvia, Tautorat Carsten, Grossmann Swen, Grabow Niels, Schmitz Klaus-Peter, Siewert Stefan
Publikováno v:
Current Directions in Biomedical Engineering, Vol 7, Iss 2, Pp 640-643 (2021)
Titanium represents an important biomaterial for implantable medical devices. During medical device manufacturing by means of welding, implant structures are partially exposed to high temperatures. Additionally, active implants such as pacemakers can
Externí odkaz:
https://doaj.org/article/1cdda2330b5b48d88c72e6d4193c406d
Autor:
Martin Heiner, Schröder Guido, Schubert Julia, Ringel Anne, Paulsen Jorid, Pfensig Sylvia, Götz Andreas, Schober Hans-Christof, Grabow Niels
Publikováno v:
Current Directions in Biomedical Engineering, Vol 7, Iss 2, Pp 594-596 (2021)
A two-step method for investigating the stiffnesses and failure loads of vertebral bodies is presented. It is based on the representation of the spine in a global finite element model of structural elements. A detailed model of two interconnected ver
Externí odkaz:
https://doaj.org/article/bcebccc86547428ab3d1ba007eda9d95
Autor:
Tautorat Carsten, Kamke Frank, Pfensig Sylvia, Siewert Stefan, Schmitz Klaus-Peter, Grabow Niels, Schmidt Wolfram
Publikováno v:
Current Directions in Biomedical Engineering, Vol 6, Iss 3, Pp 414-417 (2020)
Impedance spectroscopy represents a basic operating principle for biomedical sensors, bioimpedance spectroscopy, electrochemical analyses and for characterization of functional biomaterials. For automated long-term investigations, an impedance analyz
Externí odkaz:
https://doaj.org/article/145e59a78fc942288f65ebb28950d643
Autor:
Borowski Finja, Oldenburg Jan, Pfensig Sylvia, Kaule Sebastian, Siewert Stefan, Schmitz Klaus-Peter, Stiehm Michael
Publikováno v:
Current Directions in Biomedical Engineering, Vol 6, Iss 3, Pp 159-163 (2020)
Due to the raising number of TAVR implantations (transcatheter aortic valve replacement), tests for durability and prevention of associated diseases are becoming increasingly important. Not only the anatomy but also the positioning of the TAVR is dec
Externí odkaz:
https://doaj.org/article/949e0bd748124da4bbbb7b9719539fcf
Autor:
Pfensig Sylvia, Arbeiter Daniela, Kohse Stefanie, Grabow Niels, Schmitz Klaus-Peter, Kaule Sebastian, Stiehm Michael, Siewert Stefan
Publikováno v:
Current Directions in Biomedical Engineering, Vol 5, Iss 1, Pp 569-572 (2019)
While the current generation of devices for minimally invasive treatment of severe symptomatic aortic valve stenosis is based on xenogenic leaflet-material, artificial polymeric leaflet-structures represent a promising approach for future improvement
Externí odkaz:
https://doaj.org/article/96d1a63a418b4eefa25ed55b4b121b78
Autor:
Siewert Stefan, Reske Thomas, Pfensig Sylvia, Großmann Swen, Stiehm Michael, Schmitz Klaus-Peter, Schmidt Wolfram, Grabow Niels, Stahnke Thomas, Guthoff Rudolf
Publikováno v:
Current Directions in Biomedical Engineering, Vol 5, Iss 1, Pp 215-218 (2019)
Primary open angle glaucoma represents an eye disease that usually is associated with an increased intraocular pressure (IOP). Implants for micro-invasive glaucoma surgery (MIGS) are gaining importance as a promising option for IOP lowering. Currentl
Externí odkaz:
https://doaj.org/article/300b9fefd7884149ab3f60d52a462ada
Autor:
Stiehm Michael, Borowski Finja, Kaule Sebastian, Ott Robert, Pfensig Sylvia, Siewert Stefan, Schmitz Klaus-Peter, Öner Alper Ö, Grabow Niels
Publikováno v:
Current Directions in Biomedical Engineering, Vol 5, Iss 1, Pp 123-126 (2019)
Although the development of the transcatheter aortic valve (TAV) has saved many lives of inoperable patients and has a very good clinical outcome, concerns about valve thrombosis are increasing. Due to the potential risk of late clinically relevant e
Externí odkaz:
https://doaj.org/article/a0dcc4e1b2eb4bceac7199f098b3fd0b
Autor:
Pfensig Sylvia, Kaule Sebastian, Ott Robert, Wüstenhagen Carolin, Stiehm Michael, Keiler Jonas, Wree Andreas, Grabow Niels, Schmitz Klaus-Peter, Siewert Stefan
Publikováno v:
Current Directions in Biomedical Engineering, Vol 4, Iss 1, Pp 185-189 (2018)
For the treatment of severe symptomatic aortic valve stenosis, minimally invasive heart valve prostheses have more recently become the lifesaving solution for elderly patients with high operational risk and thus, are often implanted in patients with
Externí odkaz:
https://doaj.org/article/462da0f005c04ac0a3a862819f69a568
Autor:
Siewert Stefan, Pfensig Sylvia, Großmann Swen, Stiehm Michael, Schmitz Klaus-Peter, Schmidt Wolfram, Kohse Stefanie, Wulf Katharina, Grabow Niels, Kopp Franziska, Guthoff Rudolf
Publikováno v:
Current Directions in Biomedical Engineering, Vol 4, Iss 1, Pp 603-606 (2018)
Glaucoma represents the leading cause of irreversible blindness worldwide. Therapeutic approaches are based on the lowering of intraocular pressure (IOP). Micro-invasive glaucoma surgery (MIGS) offers perspectives for implant based IOP-reduction with
Externí odkaz:
https://doaj.org/article/78d6070cef704474a479ca9d0060d6bb