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Listar por palabra clave "Artificial pancreas"

Mostrando ítems 1-16 de 16

A coordinated control strategy for insulin and glucagon delivery in type 1 diabetes

Herrero, P.; Bondía Company, Jorge; Oliver, N.; Georgiou, P. (Taylor & Francis, 2017)

[EN] Type 1 diabetes is an autoimmune condition characterised by a pancreatic insulin secretion deficit, resulting in high blood glucose concentrations, which can lead to micro- and macrovascular complications. Type 1 ...
A New Blood Glucose Control Scheme for Unannounced Exercise in Type 1 Diabetic Subjects

Beneyto, Aleix; Bertachi, Arthur; Bondía Company, Jorge; Vehí, Josep (Institute of Electrical and Electronics Engineers, 2020-03)

[EN] The artificial pancreas (AP) system or closed-loop blood glucose (BG) regulation is a technological advancement that aims to relieve diabetic subjects from their current decision-making burden while tightening their ...
A simple robust method for estimating the glucose rate of appearance from mixed meals

Herrero, P.; Bondía Company, Jorge; Palerm, C.C.; Vehí, J.; Georgiou, P.; Oliver, N.; Toumazou, C. (SAGE Publications, 2012-01-01)

[EN] Background: Estimating the rate of glucose appearance (Ra) after ingestion of a mixed meal may be highly valuable in diabetes management. The gold standard technique for estimating Ra is the use of a multitracer oral ...
Adaptive calibration algorithm for plasma glucose estimation in continuous glucose monitoring

Barceló-Rico, Fátima; Diez, José-Luís; Rossetti, Paolo; Vehi, Josep; Bondía Company, Jorge (Institute of Electrical and Electronics Engineers, 2013)

[EN] Minimally or noninvasive continuous glucose monitors estimate plasma glucose from compartments alternative to blood, and may revolutionize the management of diabetes. However, the accuracy of current devices is still ...
Artificial Pancreas With Carbohydrate Suggestion Performance for Unannounced and Announced Exercise in Type 1 Diabetes

Viñals, Clara; Beneyto, Aleix; Martín-SanJosé, Juan-Fernando; Furió-Novejarque, Clara; Hirata-Bertachi, Arthur; Bondía Company, Jorge; Vehí, Josep; Conget, Ignacio; Giménez, Marga (The Endocrine Society, 2021-01)

[EN] Objective: To evaluate the safety and performance of a new multivariable closed-loop (MCL) glucose controller with automatic carbohydrate recommendation during and after unannounced and announced exercise in adults ...
Closed-Loop Control of Postprandial Glycemia Using an Insulin-on-Board Limitation Through Continuous Action on Glucose Target

Rossetti, P.; Quirós, C.; Moscardo-Garcia, Vanessa; Comas, A.; Giménez, M.; Ampudia-Blasco, F.J.; León, F.; Montaser Roushdi Ali, Eslam; Conget, I.; Bondía Company, Jorge; Vehí, J. (Mary Ann Liebert, 2017-06)

[EN] Background: Postprandial (PP) control remains a challenge for closed-loop (CL) systems. Few studies with inconsistent results have systematically investigated the PP period. Objective: To compare a new CL algorithm ...
Control neuro-fuzzy para páncreas artificial: desarrollo y validación in-silico

Rios, Y.; García-Rodríguez, J.; Sánchez, E.; Alanis, A.; Ruiz-Velázquez, E.; Pardo, A. (Universitat Politècnica de València, 2020-09-30)

[ES] La Diabetes Mellitus Tipo 1 (DMT1) es una de las enfermedades actuales más dañinas que afectan a personas de cualquier edad incluyendo niños desde el nacimiento. Las inyecciones de insulina exógena siguen siendo el ...
Control no-híbrido de glucemia ensayado en pacientes ambulatorios con Diabetes Tipo 1

Garelli, Fabricio; Fushimi, Emilia; Rosales, Nicolás; Arambarri, Delfina; Serafini, María Cecilia; De Battista, Hernán; Grosembacher, Luis A.; Sánchez-Peña, Ricardo S. (Universitat Politècnica de València, 2022-06-29)

[EN] In this work, we present the experience of our research group with the glucose regulation in people with Type 1 Diabetes (insulin-dependent), known as artificial pancreas. Our research group has carried out three ...
Diseño electrónico y desarrollo de firmware de un wearable para la medición de parámetros fisiológicos

Vanderhaegen, Alec (Universitat Politècnica de València, 2019-10-24)

[ES] El propósito de esta tesis de maestría es desarrollar un prototipo de un wearable útil para su integración en un páncreas artificial (sistema de control automático de glucosa) para adultos con diabetes tipo 1. Este ...
Enhancing automatic closed-loop glucose control in type 1 diabetes with an adaptive meal bolus calculator - in silico evaluation under intra- day variability

Herrero, P.; Bondía Company, Jorge; Adewuji, O.; Pesl, P.; El-Sharkawy, M.; Reddy, M.; Toumazou, C.; Oliver, N.; Georgiou, P. (Elsevier, 2017)

[EN] Background and Objective: Current prototypes of closed-loop systems for glucose control in type 1 diabetes mellitus, also referred to as artificial pancreas systems, require a pre-meal insulin bolus to compensate for ...
Interconexión del robot NAO a servicios de simulación en la nube

Carmona Vila, Jahel (Universitat Politècnica de València, 2019-10-28)

[ES] En este proyecto se diseñan, desarrollan y despliegan un conjunto de servicios en la nube, que permiten el desarrollo de actividades de interacción personarobot en un robot humanoide NAO, desacoplando el control de ...
Internal model control based module for the elimination of meal and exercise announcements in hybrid artificial pancreas systems

Sala-Mira, Iván; García Gil, Pedro José; Diez, José-Luís; Bondia, Jorge (Elsevier, 2022-11)

[EN] Background and Objectives Hybrid artificial pancreas systems outperform current insulin pump therapies in blood glucose regulation in type 1 diabetes. However, subjects still have to inform the system about meals ...
Parallel Control of an artificial pancreas with coordinated insulin, glucagon and rescue carbohydrate control actions

Moscardo-Garcia, Vanessa; Diez, José-Luís; Bondía Company, Jorge (SAGE Publications, 2019-11-01)

[EN] Background: An artificial pancreas with insulin and glucagon delivery has the potential to reduce the risk of hypo- and hyperglycemia in people with type 1 diabetes. However, a maximum dose of glucagon of 1 mg/d is ...
Real-time estimation of plasma insulin concentration from continuous glucose monitor measurements

de Pereda Sebastián, Diego; Romero Vivó, Sergio; Ricarte Benedito, Beatriz; Rossetti, Paolo; Ampudia Blasco, Francisco Javier; Bondía Company, Jorge (Taylor & Francis, 2015)

Continuous glucose monitors can measure interstitial glucose concentration in real time for closed-loop glucose control systems, known as artificial pancreas. These control systems use an insulin feedback to maintain plasma ...
Safety Auxiliary Feedback Element for the Artificial Pancreas in Type 1 Diabetes

Revert Tomás, Ana; Garelli, Fabricio; Picó, Jesús; De Battista, Hernan; Rossetti, Paolo; Bondía Company, Jorge (Institute of Electrical and Electronics Engineers, 2013-08)

[EN] The artificial pancreas aims at the automatic deliv-ery of insulin for glycemic control in patients with type 1 diabetes, i.e., closed-loop glucose control. One of the challenges of the arti-ficial pancreas is to avoid ...
Unannounced Meals in the Artificial Pancreas: Detection Using Continuous Glucose Monitoring

Ramkissoon, C.M.; Herrero, Pau; Bondía Company, Jorge; Vehí, Josep (MDPI AG, 2018-03-16)

[EN] The artificial pancreas (AP) system is designed to regulate blood glucose in subjects with type 1 diabetes using a continuous glucose monitor informed controller that adjusts insulin infusion via an insulin pump. ...