Patents by Inventor Pavlo PORVAN

Pavlo PORVAN 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: 11234680
    Abstract: A diaper for collecting biological samples relates to light industry, and more particularly to a diaper for use in medical examinations and in diagnosing a person's state of health on the basis of an analysis of secretions and/or excreta of the individual. The technical aim of the invention is to create a diaper for the quick and efficient collection of biological samples, the use of which is not restricted by a particular type of indicator substance, and the structural characteristics of which provide for simple, convenient and efficient use. The present diaper (1) for collecting biological samples consists of at least a secretion and/or excreta absorbing base and a detachable absorbing layer (3). The secretion and/or excreta absorbing base of the diaper is provided with at least one through-hole (2). The hole is hermetically sealed on the outside by a sampling element consisting of the detachable absorbing layer and also of a water-impermeable layer (4) and a retaining layer (5).
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: February 1, 2022
    Assignee: Palma Group S.A.
    Inventor: Pavlo Porvan
  • Publication number: 20210378640
    Abstract: The invention relates to a kit (1) for the sampling of biological liquid in particular urine comprising: a flexible accumulator (2) of biological liquid adapted to collect the liquid comprising at least one liquid absorbing layer (10) and at least one support layer (11) attached thereto; at least one closed recipient (3) comprising a tubular container (5) with a tubular sidewall portion (6) and a bottom portion (7) forming an elongated tubular cavity (9) and a closing lid (5) sealingly connected to the sidewall portion (6); wherein the accumulator (2) is configured for being inserted in the tubular cavity (9) of the container, wherein the recipient (3) comprises holding means (12) configured for maintaining the accumulator in position in the recipient and distant from the bottom portion (7) of the container.
    Type: Application
    Filed: June 8, 2020
    Publication date: December 9, 2021
    Inventor: Pavlo PORVAN
  • Publication number: 20200200739
    Abstract: The present invention relates to a method for identifying deviations from a standard composition of urine and from standard physicochemical parameters, which method comprises separating a urine collection element from a diagnostic layer, wetting a urine indicator strip via the urine collection element, and reading the result of the analysis by comparison against a colorimetric scale. The invention likewise relates to an analysis kit for identifying any deviations from a standard.
    Type: Application
    Filed: November 1, 2017
    Publication date: June 25, 2020
    Inventor: Pavlo PORVAN
  • Publication number: 20190133560
    Abstract: A diaper for collecting biological samples relates to light industry, and more particularly to a diaper for use in medical examinations and in diagnosing a person's state of health on the basis of an analysis of secretions and/or excreta of the individual. The technical aim of the invention is to create a diaper for the quick and efficient collection of biological samples, the use of which is not restricted by a particular type of indicator substance, and the structural characteristics of which provide for simple, convenient and efficient use. The present diaper (1) for collecting biological samples consists of at least a secretion and/or excreta absorbing base and a detachable absorbing layer (3). The secretion and/or excreta absorbing base of the diaper is provided with at least one through-hole (2). The hole is hermetically sealed on the outside by a sampling element consisting of the detachable absorbing layer and also of a water-impermeable layer (4) and a retaining layer (5).
    Type: Application
    Filed: March 31, 2017
    Publication date: May 9, 2019
    Inventor: Pavlo PORVAN