Patents by Inventor Francisco Cardona Burrul

Francisco Cardona Burrul 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).

  • Spirometer and method to measure the ventilatory function by spirometry
    Patent number: 7291115
    Abstract: The function of the multispirometer and procedure to measure the ventilatory function by spirometry is to know how a person exhales or expels air with the objective to study and monitor the functioning of his/her lungs and many pathologies. By means of this method, the ventilatory function by spirometry is measured, and is capable of obtaining respiratory restriction and obstruction values of a patient. To perform the above mentioned method, an electronic spirometer provided with flow detector means, microprocessor control means to carry out calculations on the basis of measured data, and means associated to said microprocessor to store the measured results, to visualize the results and to compare the stored results, is used.
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: November 6, 2007
    Assignee: Health Solutions, S.L.
    Inventor: Francisco Cardona Burrul
  • Multi-spirometer and method for measuring ventilatory function by spirometry
    Publication number: 20040260195
    Abstract: The function of the multispirometer and procedure to measure the ventilatory function by spirometry is to know how a person exhales or expels air with the objective to study and monitor the functioning of his/her lungs and many pathologies. By means of this method, the ventilatory function by spirometry is measured, and is capable of obtaining respiratory restriction and obstruction values of a patient. To perform the above mentioned method, an electronic spirometer provided with flow detector means, microprocessor control means to carry out calculations on the basis of measured data, and means associated to said microprocessor to store the measured results, to visualize the results and to compare the stored results, is used.
    Type: Application
    Filed: May 4, 2004
    Publication date: December 23, 2004
    Inventor: Francisco Cardona Burrul