Roger Dale Allison

US Patent:

44603681, Jul 17, 1984

Filed:

Jan 20, 1983

Appl. No.:

6/459499

Inventors:

Kenneth C. Allison - Crystal Lake IL
Roger D. Allison - Bensenville IL
Charlotte C. Allison - Crystal Lake IL

Assignee:

Almedco, Inc. - Crystal Lake IL

International Classification:

A61M 700

US Classification:

604896

Abstract:

A medication application system comprising a container for medication adhesively secured to the unbroken skin of a patient. The container is cup-shaped and closed on its open side by a micro-porous diaphragm or membrane through which the medication passes from the container to the skin surface where it is absorbed. Particular means are described for adhering the container to the skin and for sealing the container prior to its use. Various pharmaceutically effective medications in differing concentrations found to be effectively dispensed from the container, are described.

US Patent:

44603703, Jul 17, 1984

Filed:

Dec 16, 1982

Appl. No.:

6/450559

Inventors:

Kenneth C. Allison - Crystal Lake IL
Roger D. Allison - Bensenville IL
Charlotte C. Allison - Crystal Lake IL

Assignee:

Almedco, Inc. - Crystal Lake IL

International Classification:

A61M 700

US Classification:

604897

Abstract:

A trans-dermal medication application cell for temporary attachment to the skin of a patient to facilitate the diffusion of medication solution from the cell's interior to the skin of a patient where it will be absorbed. A housing non-reactive with medication solutions is closed by a micro-porous diaphragm or membrane. A formed perforated medical foam sheet is secured to the housing and, in use, to the skin of a patient by a medical adhesive. A release sheet and vapor barrier secured to the foam sheet block exterior access to the micro-porous membrane and adhesive coated foam sheet prior to application to the patient's skin. A self locking and sealing plug closes the filling aperture in the housing in the principal invention embodiment.