Matsson
Per Matsson, Knivsta SE
Patent application number | Description | Published |
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20110076691 | TWO STEP LATERAL FLOW ASSAY METHODS AND DEVICES - A two step lateral flow assay method for identifying IgE antibodies in a sample comprises applying a sample to a sample port of a device, wherein the device is adapted to deliver the sample to a lateral flow matrix having a plurality of IgE antigen species immobilized at respective positions at a first location; allowing the sample to travel along the lateral flow matrix through the immobilized plurality of IgE antigen species to a second location downstream of the first location; and, after a predetermined period of time, applying liquid buffer to the lateral flow matrix to mobilize labeled reagent which is adapted to bind anti-IgE antibody and which is dried on the lateral flow matrix at a location upstream of the sample port delivery of the sample to the lateral flow matrix, and allowing labeled reagent mobilized by the liquid buffer to travel along the lateral flow matrix through the immobilized plurality of IgE antigen species and bind with any IgE antibody bound to the immobilized IgE antigen species, and to travel to a second location downstream of the first location where the mobilized labeled reagent causes a visible change to occur at the second location. | 03-31-2011 |
Per Matsson, Uppsala SE
Patent application number | Description | Published |
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20130203182 | METHOD FOR DECISION SUPPORT IN ALLERGY DIAGNOSIS - A method of providing a clinical decision support in allergy diagnosis comprises the steps of: a) providing a body fluid sample from a patient, b) selecting a plurality of allergens to be tested for in the sample, c) determining for each allergen the concentration in the sample of at least one immunoglobulin directed against the allergen, d) transforming each determined immunoglobulin concentration to a clinical effect value on a normalized scale common to allergens in general, e) assigning to each allergen tested for, based on known cross-reactivity information for the allergen, an allergen specificity value, representing the degree of cross-reactivity for the allergen, and f) presenting determined clinical effect and allergen specificity values for each allergen, or a group or groups of the allergens. A computer-implemented method, a computer program product, and a patient information carrier device containing a diagnosis result are also disclosed. | 08-08-2013 |
Thomas Matsson, Enkoping SE
Patent application number | Description | Published |
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20090259765 | CONTENT SERVER MEDIA STREAM MANAGEMENT - Mechanisms are provided to manage media stream transmissions at a content server. A content server detects that a user on a device such as a mobile device has stopped playing a live media stream. The content server maintains information associating the user with the media stream and time information. When the content server detects that a user wishes to resume playing a media stream, the user can continue viewing the media stream from where stoppage occurred. In many instances, the content server stores many hours of live media stream data and allows a user to select a particular starting point. | 10-15-2009 |