Patent application number | Description | Published |
20090040515 | Formats For Optical Analysis And Methods Of Manufacturing The Same - Formats for the optical testing of fluids are manufacturing using modular format components. The format components are constructed so that matching format components can be mated together to form a single format for optical testing. Formats may be manufactured using pin-and-hole construction so that pins on optical format components mate with holes on opposing format components. Optical read surfaces provided on optical format components oppose each other in a completed optical format to form a read area. | 02-12-2009 |
20090184000 | Electrochemical Sensor System Using a Substrate With at Least One Aperture and Method of Making the Same - An electrochemical sensor system is adapted to assist in determining an analyte concentration of a fluid. The electrochemical sensor system comprises a substrate, conductive material and a hydrogel or liquid. The substrate having porosity therethrough. The conductive material includes at least one electrode. The at least one electrode is coupled to the substrate. The at least one electrode has a first surface and an opposing second surface. The hydrogel or liquid is adapted to assist in carrying the analyte of the fluid to the first and second surfaces of the at least one electrode. | 07-23-2009 |
20090221892 | Dual Transdermal Analyte Sensor Assembly and Methods of Using the Same - A transdermal test sensor assembly adapted to assist in determining at least one analyte concentration of a fluid sample is provided. The test sensor assembly comprises a sensor support, a first test sensor, a second test sensor, a first hydrogel composition, and a second hydrogel composition. The first test sensor couples to the sensor support. The second test sensor couples to the sensor support. The first hydrogel composition is positioned on the first test sensor. The second hydrogel composition is positioned on the second test sensor. | 09-03-2009 |
20090306695 | Permanent Magnet Lancing Device - A lancing device and a method for using the lancing device includes a plunger mechanism having a permanent magnet housed therein. The lancing device includes a movable element having at least one attracting object and at least one repelling object. The attracting object attracts the permanent magnet to move the plunger into a retracted position. The repelling object repels the permanent magnet to move the plunger into a lancing position to pierce the skin of a test subject. The use of the permanent magnet in the plunger mechanism reduces or eliminates multiple punctures due to plunger bounce or oscillation that can occur while a body fluid sample is being drawn. | 12-10-2009 |
20090312614 | Transdermal Analyte Sensor Assembly and Methods of Using the Same - A transdermal test sensor assembly adapted to determine an analyte concentration of a fluid sample is disclosed. The assembly comprises a sensor support including at least one reservoir adapted to hold a liquid. The assembly further comprises a test sensor being coupled to the sensor support. The test sensor forms at least one aperture therein. At least a portion of the at least one aperture is adjacent to the at least one reservoir. The assembly further comprises a hydrogel composition positioned on the test sensor. The hydrogel composition is linked to the at least one reservoir via the at least one aperture. | 12-17-2009 |
20090326355 | Integrated Test System for Monitoring Bodily Fluids - An integrated diagnostic instrument ( | 12-31-2009 |
20100012509 | Electrochemical Test Sensor With Light Guide - An electrochemical test sensor for detecting the analyte concentration of a fluid test sample includes a base, a dielectric layer, a reagent layer, a light guide area, and a lid. The base provides a flow path for the test sample having on its surface a counter electrode and a working electrode adapted to electrically communicate with a detector of electrical current. The dielectric layer forms a dielectric window therethrough. The reagent layer includes an enzyme that is adapted to react with the analyte. The lid is adapted to mate with the base and to assist in forming a capillary space with an opening for the introduction of the test sample thereto. The light guide area transmits light towards the capillary space. | 01-21-2010 |
20100041156 | ANALYTE-TESTING INSTRUMENTS - An instrument adapted to determine an analyte concentration of a fluid sample using a test sensor is disclosed. The instrument comprises a display adapted to display information to a user, a user-interface mechanism adapted to allow the user to interact with the instrument, a first test-sensor cartridge, and a body portion including at least a first opening and a second opening formed therein. The first opening is adapted to receive a test sensor from the first test-sensor cartridge. The second opening is adapted to store at least one additional test-sensor cartridge. | 02-18-2010 |
20100099192 | TEST-SENSOR CARTRIDGE - A test-sensor cartridge is disclosed ( | 04-22-2010 |
20100113897 | CONTINUOUS ANALYTE MONITORING ASSEMBLY AND METHODS OF USING THE SAME - A continuous analyte monitoring assembly is adapted to assist in determining an analyte level of a fluid. The monitoring assembly includes a housing, electronics, an implantable sensor and a cannula. The housing has a bottom in which the bottom forms a recess. The electronics are located within the housing and assist in determining an analyte level of a fluid sample. The sensor moves from a retracted position to an inserted position using the recess. The cannula assists in placing the implantable sensor. | 05-06-2010 |
20100248384 | OPTICAL REAGENT FORMAT FOR SMALL SAMPLE VOLUMES - An optical waveguiding optical format enables consistent optical analysis of small sample volumes with minimal variation in light path length among optical formats. The optical format is comprised of an input guide, an output guide, and a sample cavity adapted to allow light to pass through a sample on its way from the input guide to the output guide. A lid removed from the light pathway within the format may be provided with a reagent for assisting fluid analysis. | 09-30-2010 |
20110249265 | OPTICAL REAGENT FORMAT FOR SMALL SAMPLE VOLUMES - An optical waveguiding optical format enables consistent optical analysis of small sample volumes with minimal variation in light path length among optical formats. The optical format is comprised of an input guide, an output guide, and a sample cavity adapted to allow light to pass through a sample on its way from the input guide to the output guide. A lid removed from the light pathway within the format may be provided with a reagent for assisting fluid analysis. | 10-13-2011 |
20120273370 | TRANSDERMAL ANALYTE SENSOR ASSEMBLY AND METHODS OF USING THE SAME - A transdermal test sensor assembly adapted to determine an analyte concentration of a fluid sample is disclosed. The assembly comprises a sensor support including at least one reservoir adapted to hold a liquid. The assembly further comprises a test sensor being coupled to the sensor support. The test sensor forms at least one aperture therein. At least a portion of the at least one aperture is adjacent to the at least one reservoir. The assembly further comprises a hydrogel composition positioned on the test sensor. The hydrogel composition is linked to the at least one reservoir via the at least one aperture. | 11-01-2012 |
20140142604 | PERMANENT MAGNET LANCING DEVICE - A lancing device and a method for using the lancing device includes a plunger mechanism having a permanent magnet housed therein. The lancing device includes a movable element having at least one attracting object and at least one repelling object. The attracting object attracts the permanent magnet to move the plunger into a retracted position. The repelling object repels the permanent magnet to move the plunger into a lancing position to pierce the skin of a test subject. The use of the permanent magnet in the plunger mechanism reduces or eliminates multiple punctures due to plunger bounce or oscillation that can occur while a body fluid sample is being drawn. | 05-22-2014 |
20140326599 | ELECTROCHEMICAL TEST SENSOR WITH LIGHT GUIDE - An electrochemical test sensor for detecting the analyte concentration of a fluid test sample includes a base, a dielectric layer, a reagent layer, a light guide area, and a lid. The base provides a flow path for the test sample haying on its surface a counter electrode and a working electrode adapted to electrically communicate with a detector of electrical current. The dielectric layer forms a dielectric window therethrough. The reagent layer includes an enzyme that is adapted to react with the analyte. The lid is adapted to mate with the base and to assist in forming a capillary space with an opening for the introduction of the test sample thereto. The light guide area transmits light towards the capillary space. | 11-06-2014 |
20150052982 | ANALYTE-TESTING INSTRUMENTS - An instrument adapted to determine an analyte concentration of a fluid sample using a test sensor is disclosed. The instrument comprises a display adapted to display information to a user, a user-interface mechanism adapted to allow the user to interact with the instrument, a first test-sensor cartridge, and a body portion including at least a first opening and a second opening formed therein. The first opening is adapted to receive a test sensor from the first test-sensor cartridge. The second opening is adapted to store at least one additional test-sensor cartridge. | 02-26-2015 |