Patents Assigned to Medimate Holding B.V.
  • APPARATUS FOR THE MEASUREMENT OF A CONCENTRATION OF A CHARGED SPECIES IN A SAMPLE
    Publication number: 20140251812
    Abstract: An apparatus (1) for the measurement of a concentration of a charged species in a sample (10) is disclosed. The sample (10) comprises a plurality of types of charged species and at least one insoluble component. The apparatus (1) comprises a first circuit with a voltage control device (54) connectable to two first electrodes (30, 30?) arranged along a channel (12) holding the sample (10) and a second circuit with a conductivity detection device (55) connectable to two second electrodes (5, 5?) arranged in the channel (12). The first circuit and the second circuit are dc and ac electrically isolated from each other.
    Type: Application
    Filed: May 19, 2014
    Publication date: September 11, 2014
    Applicant: Medimate Holding B.V.
    Inventors: Steven S. Staal, Jan Floris, Stefan O. Lenk
  • Apparatus for the measurement of a concentration of a charged species in a sample
    Patent number: 8728292
    Abstract: An apparatus (1) for the measurement of a concentration of a charged species in a sample (10) is disclosed. The sample (10) comprises a plurality of types of charged species and at least one insoluble component. The apparatus (1) comprises a first circuit with a voltage control device (54) connectable to two first electrodes (30, 30?) arranged along a channel (12) holding the sample (10) and a second circuit with a conductivity detection device (55) connectable to two second electrodes (5, 5?) arranged in the channel (12). The first circuit and the second circuit are dc and ac electrically isolated from each other.
    Type: Grant
    Filed: February 17, 2009
    Date of Patent: May 20, 2014
    Assignee: Medimate Holding B.V.
    Inventors: Steven S. Staal, Jan Floris, Stefan Otto Lenk
  • METHOD AND APPARATUS FOR SENSING ION CONCENTRATIONS IN A FLUID SAMPLE
    Publication number: 20130319860
    Abstract: The invention provides a method for the measurement of a concentration of a charged species in a sample, the sample having a plurality of types of charged species and at least one insoluble component. The method comprises: providing the sample on a surface of a partly permeable layer; allowing components of the sample to pass through the partly permeable layer into a channel; and separating the components into sections, such that each at least one of the sections substantially comprises a single type of the plurality of the types of charged species, and determining the charge concentration in the at least one of the sections.
    Type: Application
    Filed: May 16, 2013
    Publication date: December 5, 2013
    Applicant: Medimate Holding B.V.
    Inventors: Steven S. Staal, Jan Floris, Albert Van Den Berg
  • Ion sensor for fluid and method for its manufacture
    Patent number: 8465637
    Abstract: The invention provides a method for the measurement of a concentration of a charged species in a sample, the sample having a plurality of types of charged species and at least one insoluble component. The method comprises: providing the sample on a surface of a partly permeable layer (30); allowing components of the sample to pass through the partly permeable layer (30) into a channel (12); and separating the components into sections, such that each at least one of the sections substantially comprises a single type of the plurality of the types of charged species, and determining the charge concentration in the at least one of the sections.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: June 18, 2013
    Assignee: Medimate Holding B.V.
    Inventors: Steven Selwyn Staal, Jan Floris, Albert Van Den Berg
  • Housing for test chip
    Patent number: D604302
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: November 17, 2009
    Assignee: Medimate Holding B.V.
    Inventor: Steven S. Staal