Baxter Travenol Laboratories, Inc.

Charles J Nevens

James R Hitchcock

Ronald A Williams

A disposable swab for application of medicament and the like to the skin, which comprises a flat, sheet-like strip and a pad member centrally attached to at least one side of the strip. The first inner pair of fold lines is transversely positioned in the strip, with each fold line of the first pair being positioned on opposite sides of, and adjacent opposite ends of, the pad member by generally equal distances, to permit opposed terminal portions of the strip to be folded rearwardly relative to the pad. A second, outer pair of fold lines may be transversely positioned in the strip, each fold line of the second pair being positioned adjacent opposite ends of the strip by generally equal distances to permit end portions of the rearwardly folded terminal portions to be pinched by the fingers together into flat, abutting relation. Accordingly, the strip can form a structure which is generally triangular in cross section, with the base of the trianglar cross section carrying the pad member.

Disposable swab

A plasmapheresis assembly includes a fluid manifold which interconnects the phlebotomy needle of the assembly with a pair of blood collection containers. The manifold includes a removably insertable plug member which, when inserted, blocks fluid flow through the manifold to retain anticoagulant solution in the containers prior to use and which, after removal, affords fluid flow through the manifold and permits the attachment of a recipient set to the manifold.

Plasmapheresis assembly and associated fluid manifold

A disposable swab for application of medicament and the like to the skin, which comprises a flat, sheetlike strip and a pad member centrally attached to at least one side of the strip. The first inner pair of fold lines is transversely positioned in the strip, with each fold line of the first pair being positioned on opposite sides of, and adjacent opposite ends of, the pad member by generally equal distances, to permit opposed terminal portions of the strip to be folded rearwardly relative to the pad. A second, outer pair of fold lines may be transversely positioned in the strip, each fold line of the second pair being positioned adjacent opposite ends of the strip by generally equal distances to permit end portions of the rearwardly folded terminal portions to be pinched by the fingers together into flat, abutting relation. Accordingly, the strip can form a structure which is generally triangular in cross section, with the base of the triangular cross section carrying the pad member.

Growing community of inventors

Barrington, IL, United States of America

Charles J Nevens