Roche Diagnostics Operations, Inc.

Roche Diabetes Care, Inc.

Roche Diagnostics Gmbh

F. Hoffmann-la Roche Ag

Chris Wiegel

Steven Nelson Roe

Frank A Chan

Jeffrey N Roe

Thomas Weiss

Hans-Juergen Kuhr

Charles C Raney

Peter Sachsenweger

Ian Michael Munson

Richard Forster

Edward P Perez

Wilhelm Hildebrandt

Matt Hannant

A Michael Jung

Rafael C Donnay

David S Fisher

A bodily fluid sampling device is operable to lance with a precise depth and express fluid from both fingertip and alternate sites. In one form, the device is operable to adjust the penetration depth of the lancet into the skin. The bodily fluid sampling device includes a lancet adapted to form an incision in skin. A skin contacting member has an orifice through which the lancet extends when lancing the skin. The orifice has a first opening size that is sized to flatten the skin around the lancet during lancing. The orifice has a second opening size that is larger than the first opening size after the incision is formed to express fluid from the incision.

Precision depth control lancing tip

Embodiments of the present invention relate to a test strip container which provides easy access to test strips. The test strip container includes a lower housing, an upper housing, and a retaining member configured to releasably retain the test strips in a nested configuration. The nested configuration of the test strip container provides easy access to test strips by arranging the test strips so that they extend radially outward from the retaining member. The radial arrangement of the test strips operates to separate the test strips so that test strip users may easily select a single test strip from a plurality of test strips. Alternatively, the test strip container includes a lower housing, an upper housing, and a retaining member configured to releasably retain the test strips in a longitudinal configuration.

Easy strip access primary container and methods of manufacturing and utilization thereof

Systems and methods for the sampling of bodily fluid from an incision in the skin include test strips which are positioned adjacent to the skin and which include features to inhibit the passage of the bodily fluid between the skin and the underside of the test strip. One system utilizes a sealing member located on the bottom surface of the test strip and positioned to provide a fluid tight seal with the skin. A second system includes a recessed surface aligned with the inlet opening of the test strip to preclude contact of the bodily fluid directly with the bottom surface of the test strip. A third system involves the use of a hydrophobic surface on the underside of the test strip to inhibit wicking of the bodily fluid along the test strip. The present invention further encompasses the combination of the foregoing sampling systems with each other, and with incising, expressing and/or testing systems and methods, particularly in a single, integrated device.

Sampling devices and methods utilizing a horizontal capillary test strip

Growing community of inventors

San Jose, CA, United States of America

Chris Wiegel