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).

  • Patent number: 11311221
    Abstract: 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: Grant
    Filed: August 5, 2014
    Date of Patent: April 26, 2022
    Assignee: BioRICS N.V.
    Inventors: Daniel Berckmans, Jean-Marie Aerts, Vasileios Exadaktylos, Joachim Taelman
  • Patent number: 10646151
    Abstract: 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: Grant
    Filed: February 18, 2013
    Date of Patent: May 12, 2020
    Assignee: KATHOLIEKE UNIVERSITEIT LEUVEN
    Inventors: Joris Lefever, Daniel Berckmans, Vasileios Exadaktylos, Jean-Marie Aerts
  • Patent number: 10076273
    Abstract: 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: Grant
    Filed: July 6, 2007
    Date of Patent: September 18, 2018
    Assignee: BIORICS NV
    Inventors: Daniel Berckmans, Stijn Quanten, Jean-Marie Aerts
  • Publication number: 20150327804
    Abstract: 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: Application
    Filed: February 18, 2013
    Publication date: November 19, 2015
    Applicant: KATHOLIEKE UNIVERSITEIT LEUVEN
    Inventors: Joris LEFEVER, Daniel BERCKMANS, Vasileios EXADAKTYLOS, Jean-Marie AERTS
  • Publication number: 20150088004
    Abstract: 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: Application
    Filed: March 15, 2013
    Publication date: March 26, 2015
    Inventors: Daniel Berckmans, Vasileios Exadaktylos, Jean-Marie Aerts, Joachim Taelman
  • Publication number: 20150038855
    Abstract: 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: Application
    Filed: August 5, 2014
    Publication date: February 5, 2015
    Inventors: Daniel Berckmans, Jean-Marie Aerts, Vasileios Exadaktylos, Joachim Taelman
  • Patent number: 7950350
    Abstract: 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: Grant
    Filed: August 11, 2004
    Date of Patent: May 31, 2011
    Assignee: Katholieke Universiteit Leuven
    Inventors: Daniel Albert Berckmans, Andres Van Brecht, Jean-Marie Aerts, Lode Peeters, Ivan Van der Beken, Paul Degraeve
  • Publication number: 20090312998
    Abstract: 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: Application
    Filed: July 6, 2007
    Publication date: December 17, 2009
    Applicant: BioRICS NV
    Inventors: Daniel Berckmans, Stijn Quanten, Jean-Marie Aerts
  • Publication number: 20090312660
    Abstract: 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: Application
    Filed: June 17, 2008
    Publication date: December 17, 2009
    Applicants: BIORICS NV, K.U. LEUVEN RESEARCH & DEVELOPMENT
    Inventors: Marcella Guarino, Sara Ferrari, Annamaria Costa, Federica Borgonovo, Daniel Berckmans, Jean-Marie Aerts, Mitchell Silva, Vasileios Exadaktylos, Toon Leroy
  • Patent number: 7491187
    Abstract: 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: Grant
    Filed: March 24, 2003
    Date of Patent: February 17, 2009
    Assignee: K.U. Leuven Research & Development
    Inventors: Greta Van Den Berghe, Daniel Berckmans, Jean-Marie Aerts, Bart De Moor, Bert Pluymers, Frank De Smet
  • Publication number: 20080041317
    Abstract: 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: Application
    Filed: August 11, 2004
    Publication date: February 21, 2008
    Applicant: KATHOLIEKE UNIVERSITEIT LEUVEN
    Inventors: Daniel Albert Berckmans, Andres Van Brecht, Jean-Marie Aerts, Lode Peeters, Ivan Van Der Beken, Paul Degraeve
  • Publication number: 20050171503
    Abstract: 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: Application
    Filed: March 24, 2003
    Publication date: August 4, 2005
    Inventors: Greta Van Den Berghe, Daniel Berckmans, Jean-Marie Aerts, Bart De Moor, Bert Pluymers, Frank De Smet
  • Publication number: 20040199275
    Abstract: 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: Application
    Filed: May 21, 2004
    Publication date: October 7, 2004
    Inventors: Daniel Albert Berckmans, Jean-Marie Aerts, Erik Johannes Matheus Vranken