Koninklijke Philips Corporation N.v.

Hewlett-Packard Company

Marc J Zeitlin

Tad Decatur Simons

Curtis W Freeman

James L Miller

Anthony Matheson

Daniel Calvert Canfield

Fred Borgenicht

Robert A Feuersanger

Frederick A Stawitcke

William M Reed

Paul A Tessier

Karen Haas Bravo

A paddle for use with a defibrillator, the paddle being formed of an applicator attached to a pad portion. The applicator includes a flexible plate, a handle attached to a top of the flexible plate, and an applicator connector disposed on a bottom of the flexible plate. The pad portion is electrically connected to the applicator, and includes a flexible backing that is shaped by the flexible plate, a pad portion connector disposed on the flexible backing to form a connection to the applicator connector, a lid attached to the flexible backing, and an adhesive conductive medium attached to a bottom of the flexible backing and removably encased by the lid. An electrical contact is disposed on the lid and is electrically connected to the pad portion and is exposed while the conductive medium is removably encased by the lid.

Hands-free paddles using single-use adhesive pads

An apparatus and method are disclosed for an IV pump which can act also as a passive infusion controller. The apparatus has a disposable flow chamber with two pumping subchambers connected by a first collapsible passageway. A pump drive is used to operate the pumping subchambers and includes a first control valve for depressing the first collapsible passageway to control flow between the subchambers and an outlet control valve for depressing an outlet collapsible passageway to control flow of infusate out of the flow chamber. The flow chamber has a base surface and first and second caps, each cap being spaced apart from the base surface and having means for attachment to one of two moveable connector rods. The caps each act as one side of the first and second pumping subchambers, respectively, the base surface being the other side. A flexible wall is connected to the base surface and to each of the caps providing the subchamber volumes therebetween. The flexible wall is constructed of a material having a thickness and modulus of elasticity such that when the connector rods are not moving the flexible wall element does not collapse when subjected to a negative gauge pressure.

IV pump and disposable flow chamber with flow control

Growing community of inventors

Acton, MA, United States of America

Marc J Zeitlin