Patents by Inventor Jean-Marie Aerts
Jean-Marie Aerts has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11311221Abstract: A method and device for detection of drowsiness of a person, based on a relationship between distal temperature and heart rate and on a balance between body heat loss and body heat production, wherein the distal temperature in a predetermined distal region of the person is monitored as a measure for body heat loss, and the heart rate of the person is monitored as a measure for body heat production, wherein drowsiness in the immediate future is concluded when a change of distal temperature passes a first threshold and, subsequently, a change of the heart rate passes a second threshold or, subsequently, the change of the distal temperature is larger than the change of the heart rate.Type: GrantFiled: August 5, 2014Date of Patent: April 26, 2022Assignee: BioRICS N.V.Inventors: Daniel Berckmans, Jean-Marie Aerts, Vasileios Exadaktylos, Joachim Taelman
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Patent number: 10646151Abstract: We here describe an exercise system and control method thereof to obtain exercise protocols relating to the individual user's optimal exercise intensity. The system and method comprise the monitoring of the transition between the aerobic and anaerobic training zones and an estimate of the maximal lactate steady state, which is an important physiological indicator of the user's cardio respiratory fitness. Together with individual models of how the user's heart rate responds to exercise intensity, it is possible to predict the needed exercise intensity that should be performed to obtain the wanted exercise goal. The analysis can (preferably) be performed in real-time during exercise.Type: GrantFiled: February 18, 2013Date of Patent: May 12, 2020Assignee: KATHOLIEKE UNIVERSITEIT LEUVENInventors: Joris Lefever, Daniel Berckmans, Vasileios Exadaktylos, Jean-Marie Aerts
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Patent number: 10076273Abstract: The present invention relates to methods and systems for monitoring and controlling the status of humans or animals, in particular relating to both the physical and the arousal status of an individual human or animal. These methods and systems rely on a dynamic and adaptive data-based on-line modelling technique wherein information on bioprocess inputs and outputs is measured in real-time and the model predicts an output based on the bioprocess input. The provided methods are particularly useful to monitor and/or control processes in which performance is important.Type: GrantFiled: July 6, 2007Date of Patent: September 18, 2018Assignee: BIORICS NVInventors: Daniel Berckmans, Stijn Quanten, Jean-Marie Aerts
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Publication number: 20150327804Abstract: We here describe an exercise system and control method thereof to obtain exercise protocols relating to the individual user's optimal exercise intensity. The system and method comprise the monitoring of the transition between the aerobic and anaerobic training zones and an estimate of the maximal lactate steady state, which is an important physiological indicator of the user's cardio respiratory fitness. Together with individual models of how the user's heart rate responds to exercise intensity, it is possible to predict the needed exercise intensity that should be performed to obtain the wanted exercise goal. The analysis can (preferably) be performed in real-time during exercise.Type: ApplicationFiled: February 18, 2013Publication date: November 19, 2015Applicant: KATHOLIEKE UNIVERSITEIT LEUVENInventors: Joris LEFEVER, Daniel BERCKMANS, Vasileios EXADAKTYLOS, Jean-Marie AERTS
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Publication number: 20150088004Abstract: A method for monitoring a more accurate heart rate of a human or an animal, wherein at least one heart rate or electrocardiogram (ECG) signal and at least one activity signal is measured and wherein, when said measured heart rate or ECG signal is of low quality, the heart rate or ECG signal is at least partially rejected and replaced by a simulated heart rate or ECG signal, which is calculated from a predetermined relationship between the activity signal and the heart rate or ECG signal. By applying this method in real time using on-line modelling a predetermined relationship is continuously updated to have an accurate modelled heart rate.Type: ApplicationFiled: March 15, 2013Publication date: March 26, 2015Inventors: Daniel Berckmans, Vasileios Exadaktylos, Jean-Marie Aerts, Joachim Taelman
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Publication number: 20150038855Abstract: A method and device for detection of drowsiness of a person, based on a relationship between distal temperature and heart rate and on a balance between body heat loss and body heat production, wherein the distal temperature in a predetermined distal region of the person is monitored as a measure for body heat loss, and the heart rate of the person is monitored as a measure for body heat production, wherein drowsiness in the immediate future is concluded when a change of distal temperature passes a first threshold and, subsequently, a change of the heart rate passes a second threshold or, subsequently, the change of the distal temperature is larger than the change of the heart rate.Type: ApplicationFiled: August 5, 2014Publication date: February 5, 2015Inventors: Daniel Berckmans, Jean-Marie Aerts, Vasileios Exadaktylos, Joachim Taelman
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Patent number: 7950350Abstract: An apparatus for measuring, with infrared thermometers, temperatures of hatching eggs placed in nests of hatching trays which are arranged in an incubator, wherein, for a preselected number of trays, the temperature is measured of a predetermined number of eggs, wherein during the hatching period, each individual thermometer contactlessly measures the temperature around a corresponding individual egg arranged in the incubator according to a pre-entered measurement scheme, wherein the measuring signals obtained control a temperature control regulation.Type: GrantFiled: August 11, 2004Date of Patent: May 31, 2011Assignee: Katholieke Universiteit LeuvenInventors: Daniel Albert Berckmans, Andres Van Brecht, Jean-Marie Aerts, Lode Peeters, Ivan Van der Beken, Paul Degraeve
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Publication number: 20090312998Abstract: The present invention relates to methods and systems for monitoring and controlling the status of humans or animals, in particular relating to both the physical and the arousal status of an individual human or animal. These methods and systems rely on a dynamic and adaptive data-based on-line modelling technique wherein information on bioprocess inputs and outputs is measured in real-time and the model predicts an output based on the bioprocess input. The provided methods are particularly useful to monitor and/or control processes in which performance is important.Type: ApplicationFiled: July 6, 2007Publication date: December 17, 2009Applicant: BioRICS NVInventors: Daniel Berckmans, Stijn Quanten, Jean-Marie Aerts
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Publication number: 20090312660Abstract: A system and method are described for combining the respiratory status (e.g. amount and type of cough) with the localization of organisms having the respiratory status in real time. The organisms are able to suffer from a respiratory complaint, i.e. they have lungs such as mammals especially farm animals and humans. In particular the present invention is advantageous for animals and humans who are exposed to closed confinements such as pens, cages, aircraft, public places where humans are in close proximity to each other.Type: ApplicationFiled: June 17, 2008Publication date: December 17, 2009Applicants: BIORICS NV, K.U. LEUVEN RESEARCH & DEVELOPMENTInventors: Marcella Guarino, Sara Ferrari, Annamaria Costa, Federica Borgonovo, Daniel Berckmans, Jean-Marie Aerts, Mitchell Silva, Vasileios Exadaktylos, Toon Leroy
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Patent number: 7491187Abstract: Present invention is a system of blood glucose monitoring and intensive insulin therapy in a ICU for strict maintenance of normoglycemia which reduces intensive care and hospital mortality and morbidity of critically ill adult patients. The findings of present study also reveal factors determining insulin doses needed to maintain normoglycemia as well as the impact of insulin dose versus blood glucose level on the observed outcome benefits have been established. The invention provides a control system that adapts the flow of the insulin infusion based on insulin requirement calculated by blood glucose levels and clinical parameters such as history of diabetes, Body Mass Index, blood glucose level on admission, reason of ICU admission, time in the ICU, type and severity of illness, caloric intake, obesity, drugs affecting insulin sensitivity). This automated insulin monitoring systems significantly reduces the workload and human resource management problems for intensive insulin therapy in patients in the ICU.Type: GrantFiled: March 24, 2003Date of Patent: February 17, 2009Assignee: K.U. Leuven Research & DevelopmentInventors: Greta Van Den Berghe, Daniel Berckmans, Jean-Marie Aerts, Bart De Moor, Bert Pluymers, Frank De Smet
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Publication number: 20080041317Abstract: A method for processing bioresponse signals coming from organisms living in a well-defined living space, which are each comprised in a microenvironment, wherein these signals are obtained in online measuring of bioresponse variables, and wherein these signals are at least real-time processed in a signal processor, wherein, on the one hand, these organisms are monitored in the said microenvironments, and wherein, on the other hand, these variables can be adjusted by corresponding signal control apparatuses in accordance with a living space control model, wherein the living space comprises an incubator for hatching out hatching eggs, wherein the bioresponse variables are measured and controlled in a physical and/or chemical manner, for instance in the form of optical, electrical, magnetic, acoustic or mechanical bioresponse signals, or combinations thereof.Type: ApplicationFiled: August 11, 2004Publication date: February 21, 2008Applicant: KATHOLIEKE UNIVERSITEIT LEUVENInventors: Daniel Albert Berckmans, Andres Van Brecht, Jean-Marie Aerts, Lode Peeters, Ivan Van Der Beken, Paul Degraeve
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Publication number: 20050171503Abstract: Present invention is a system of blood glucose monitoring and intensive insulin therapy in a ICU for strict maintenance of normoglycemia which reduces intensive care and hospital mortality and morbidity of critically ill adult patients. The findings of present study also reveal factors determining insulin doses needed to maintain normoglycemia as well as the impact of insulin dose versus blood glucose level on the observed outcome benefits have been established. The invention provides a control system that adapts the flow of the insulin infusion based on insulin requirement calculated by blood glucose levels and clinical parameters such as history of diabetes, Body Mass Index, blood glucose level on admission, reason of ICU admission, time in the ICU, type and severity of illness, caloric intake, obesity, drugs affecting insulin sensitivity). This automated insulin monitoring systems significantly reduces the workload and human resource management problems for intensive insulin therapy in patients in the ICU.Type: ApplicationFiled: March 24, 2003Publication date: August 4, 2005Inventors: Greta Van Den Berghe, Daniel Berckmans, Jean-Marie Aerts, Bart De Moor, Bert Pluymers, Frank De Smet
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Publication number: 20040199275Abstract: The present invention describes a method and a system, which allows the prediction as well as the guiding of the bio-response of living organisms towards a predefined reference bio-response. A further embodiment of the invention is the use of the method in order to estimate the average weight of animals using an automatic weighing system.Type: ApplicationFiled: May 21, 2004Publication date: October 7, 2004Inventors: Daniel Albert Berckmans, Jean-Marie Aerts, Erik Johannes Matheus Vranken