Now showing items 21-40 of 194

    • Análisis de la intensidad de los sonidos respiratorios para el diagnóstico de la parálisis frénica unilateral 

      Lozano, Manuel; Fiz Fernández, José Antonio; Jané Campos, Raimon (2014)
      Conference lecture
      Open Access
      El análisis acústico de la intensidad de los sonidos respiratorios (ISR) es una medida indirecta y no invasiva de la función respiratoria, que permite comparar la actividad en los dos hemitórax de los pacientes con parálisis ...
    • Angiogenesis in bone regeneration: tailored calcium release in hybrid fibrous scaffolds 

      Castaño Linares, Óscar; Sachot, Nadège; Xuriguera Martin, Elena; Engel López, Elisabeth; Planell Estany, Josep Anton; Park, Jaegyun; Jin, Guang-Zhen; Kim, Tae-Hyun; Kim, Joong-Hyun; Kim, Hae-Won (2014-05-28)
      Article
      Restricted access - publisher's policy
      Covenantee:   Tan'guk Taehakkyo
      In bone regeneration, silicon-based calcium phosphate glasses (Bioglasses) have been widely used since the 1970s. However, they dissolve very slowly because of their high amount of Si (SiO2 > 45%). Recently, our group has ...
    • Antibacterial activity of Calcium/Phosphate glass nanoparticles doped with zinc 

      Weisse, Kevin (Universitat Politècnica de Catalunya, 2017-02-08)
      Master thesis
      Open Access
      Covenantee:   Institut de Bioenginyeria de Catalunya
    • Autoadaptive neurorehabilitation robotic system assessment with a post-stroke patient 

      Morales Vidal, Ricardo; Badesa Clemente, Francisco Javier; García Aracil, Nicolás; Aranda López, Juan; Casals Gelpí, Alicia (2015-01-01)
      Article
      Restricted access - publisher's policy
      This paper presents a new rehabilitation system that is able to adapt its performance to patient's psychophysiological state during the execution of robotic rehabilitation tasks. Using this approach, the motivation and ...
    • Automatic differentiation of obstructive and central hypopneas with esophageal pressure measurement during sleep 

      Morgenstern de Muller, Christian Rudolf; Schwaibold, Matthias; Randerath, Winfried J.; Bolz, Armin; Jané Campos, Raimon (2009)
      Conference report
      Open Access
      The differentiation between obstructive and central respiratory events is one of the most recurrent tasks in the diagnosis of sleep disordered breathing. Esophageal pressure measurement is the gold-standard method to ...
    • Automatic non-invasive differentiation of obstructive and central hypopneas with nasal airflow compared to esophageal pressure 

      Morgenstern de Muller, Christian Rudolf; Schwaibold, Matthias; Randerath, Winfried J.; Bolz, Armin; Jané Campos, Raimon (2010)
      Conference report
      Open Access
      The differentiation of obstructive and central respiratory events is a major challenge in the diagnosis of sleep disordered breathing. Esophageal pressure (Pes) measurement is the gold-standard method to identify these ...
    • Bastides per impressió 3D com a sistema d'alliberament de ions 

      Segura Romero, Eulàlia (Universitat Politècnica de Catalunya, 2022-07-05)
      Bachelor thesis
      Restricted access - confidentiality agreement
      Covenantee:   Institut de Bioenginyeria de Catalunya
      En aquest treball, es fa un estudi sobre la complexitat d’imprimir estructures en 3D amb polisacàrids tous, com és el quitosà, mitjançant una pressió pneumàtica i a temperatura ambient. Es porta a terme la caracterització ...
    • Bioactivity and antibacterial properties of calcium- and silver-doped coatings on 3D printed titanium scaffolds 

      Torres Garrido, Diego; Ginebra Molins, Maria Pau; Rupérez de Gracia, Elisa; Manero Planella, José María; Rodriguez Contreras, Alejandra; CALERO, JOSE ANTONIO (Elsevier, 2021-09)
      Article
      Restricted access - publisher's policy
      Covenantee:   Institut de Bioenginyeria de Catalunya / AMES
      One of the major problems faced by metallic implants is the high probability of bacterial infections, with significant consequences for the patient. In this work, a thermochemical treatment is proposed to obtain silver-doped ...
    • Biomimetic treatments on dental implants for immediate loading applications 

      Gil Mur, Francisco Javier; Aparicio Bádenas, Conrado José; Salvagni, Emiliano; Werner, Michael; Engel López, Elisabeth; Pegueroles Neyra, Marta; Rodriguez-Cabello, C.; Munoz, F; Planell Estany, Josep Anton (2009-06)
      Article
      Restricted access - publisher's policy
      Covenantee:   Universidad de Valladolid
      Commercially pure titanium (cp Ti) dental implants have been widely and successfully used with high rates of clinical success in normal situations. However, there is still a lack of reliable synthetic materials to be used ...
    • Biomimetic versus sintered macroporous calcium phosphate scaffolds enhanced bone regeneration and human mesenchymal stromal cell engraftment in calvarial defects 

      Brennan, Meadhbh Á.; Monahan, David S.; Brulin, Bénédicte; Gallinetti, Sara; Humbert, Paul; Tringides, Christina; Canal Barnils, Cristina; Ginebra Molins, Maria Pau; Layrolle, Pierre (Elsevier, 2021-11-01)
      Article
      Open Access
      Covenantee:   Université de Nantes / Harvard University / NUIG National University of Ireland Galway / Université Toulouse III - Paul Sabatier / Institut de Bioenginyeria de Catalunya
      In contrast to sintered calcium phosphates (CaPs) commonly employed as scaffolds to deliver mesenchymal stromal cells (MSCs) targeting bone repair, low temperature setting conditions of calcium deficient hydroxyapatite ...
    • Breathing pattern characterization in chronic heart failure patients using the respiratory flow signal 

      Garde Martínez, Ainara; Sörnmo, Leif; Jané Campos, Raimon; Giraldo Giraldo, Beatriz (2010-07-08)
      Article
      Restricted access - publisher's policy
      This study proposes a method for the characterization of respiratory patterns in chronic heart failure (CHF) patients with periodic breathing (PB) and nonperiodic breathing (nPB), using the flow signal. Autoregressive ...
    • Cancellation of cardiac interference in diaphragm EMG signals using an estimate of ECG reference signal 

      Torres Cebrián, Abel; Fiz Fernández, José Antonio; Jané Campos, Raimon (2014)
      Conference report
      Open Access
      The analysis of the electromyographic signal of the diaphragm muscle (EMGdi) can provide important information in order to evaluate the respiratory muscular function. However, EMGdi signals are usually contaminated by the ...
    • Caracterización y análisis del ECG, la presión sanguínea y el flujo respiratorio en sujetos sanos 

      Giraldo Giraldo, Beatriz; Calvo, Alejandro; Martínez, Beatriz; Jané Campos, Raimon (EUETIB, 2013-12)
      Conference lecture
      Open Access
      El estudio del sistema cardiovascular y del sistema respiratorio, así como su interacción, sigue siendo actualmente un importante campo de investigación en la práctica clínica. Una forma de analizar estos sistemas es a ...
    • Carbon nanotubes as nanocarriers for antimalarial drugs 

      Rubio Huertas, Marta (Universitat Politècnica de Catalunya, 2020-07)
      Bachelor thesis
      Open Access
      Covenantee:   Institut de Bioenginyeria de Catalunya
      Advances in nanotechnology have opened up exciting prospects in the field of pharmacology. Most antimalarial drugs contain aromatic rings that make them highly insoluble in the blood circulation in their free form. This ...
    • Cardiac interference reduction in diaphragmatic MMG signals during a maintained inspiratory pressure test 

      Sarlabous Uranga, Leonardo; Torres Cebrián, Abel; Fiz Fernández, José Antonio; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Conference report
      Restricted access - publisher's policy
      A recursive least square (RLS) adaptive filtering algorithm for reduction of cardiac interference in diaphragmatic mecanomyographic (MMGdi) signals is addressed in this paper. MMGdi signals were acquired with a capacitive ...
    • Ceramic-hydrogel composite as carrier for cold-plasma reactive-species: Safety and osteogenic capacity in vivo 

      Solé Martí, Xavier; Labay, Cédric Pierre; Raymond Llorens, Yago; Franch, Jordi; Benítez Iglesias, Raúl; Ginebra Molins, Maria Pau; Canal Barnils, Cristina (Wiley (John Wiley & Sons), 2022-01-01)
      Article
      Open Access
      Covenantee:   Institut de Recerca Sant Joan de Déu / Mimetis Biomaterials / Universitat Autònoma de Barcelona / Institut de Bioenginyeria de Catalunya
      Plasma-treated hydrogels have been put forward as a potential selective osteosarcoma therapy through the release of reactive species to the diseased site. To allow their translation to the clinics, it is crucial to show ...
    • Characterization of blood pressure signal considering low and high risk stratification in cardiomyopathy patients 

      Arcentales, Andrés; Voss, Andreas; Caminal Magrans, Pere; Bayés-Genís, Antoni; Domingo, Maite; Giraldo Giraldo, Beatriz (2013)
      Conference report
      Restricted access - publisher's policy
      Ischemic and dilated cardiomyopathy are associated with disorders of myocardium. Using the blood pressure (BP) signal and the values of the ventricular ejection fraction, we obtained parameters for stratifying cardiomyopathy ...
    • Characterization of laplacian surface electromyographic signals during isometric contraction in biceps brachii 

      Estrada, Luis; Torres Cebrián, Abel; Garcia Casado, Javier; Prats Boluda, Gema; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Conference report
      Restricted access - publisher's policy
      Surface electromyography (sEMG) is a noninvasive technique for monitoring the electrical activity produced by the muscles. Usually, sEMG is performed by carrying out monopolar or bipolar recordings by means of conventional ...
    • Characterization of patients with different ventricular ejection fractions using blood pressure signal analysis 

      Arcentales, Andrés; Voss, Andreas; Caminal Magrans, Pere; Bayés-Genís, Antoni; Domingo, Mar Teresa; Giraldo Giraldo, Beatriz (2013)
      Conference report
      Restricted access - publisher's policy
      Ischemic and dilated cardiomyopathy are associated with disorders of myocardium. Using the blood pressure (BP) signal and the values of the ventricular ejection fraction, we obtained parameters for stratifying cardiomyopathy ...
    • Characterization of the respiratory pattern variability of patients with different pressure support levels 

      Giraldo Giraldo, Beatriz; Chaparro Preciado, Javier; Caminal Magrans, Pere; Benito Vales, Salvador (2013)
      Conference lecture
      Restricted access - publisher's policy