Zoll Medical Corporation

Lifecor, Inc.

Emil Oskin

Thomas E Kaib

Shane S Volpe

Philip C Skalos

Robert J Hulings

Jason T Whiting

Scott D Quinnell

Arlan J Brandt

An electrode assembly that includes an electrically conductive layer, a first impedance reduction system, and a second impedance reduction system. The electrically conductive layer forms an electrode portion of the electrode assembly and a first surface to be placed adjacent a person's skin. The first impedance reduction system is configured to dispense a first amount of an electrically conductive gel onto the first surface of the electrically conductive layer in response to a first activation signal. The second impedance reduction system is configured to dispense a second amount of the electrically conductive gel onto the first surface of the electrically conductive layer in response to a second activation signal.

Electrode with redundant impedance reduction

A wearable therapeutic device is provided. The wearable therapeutic device includes a garment, and the garment includes an electrode and a conductive thread. A control unit is coupled to the conductive thread and identifies an electrical connection between a conductive surface of the electrode and the conductive thread, and an alarm module can provide information about the positioning of the electrode in the garment based on the electrical connection.

Wearable therapeutic device

A wearable monitoring and therapeutic device includes at least two sensing electrodes. Each sensing electrode includes a metallic surface integrated in a garment. The device includes at least two therapy electrodes. Each of the at least two therapy electrodes includes a receptacle, and each receptacle includes at least one dose of conductive fluid. The device includes the garment. The garment includes a fabric that is stretchable and that is breathable and/or moisture wicking, and conductive wiring configured to at least partially electrically connect that at least two sensing electrodes to at least one defibrillator component. The device includes the at least one defibrillator component. The at least two therapy electrodes are configured to provide an electric shock to the subject. Prior to the application of the electric shock, each receptacle is configured to release the conductive fluid from the receptacle.

A wearable monitoring and therapeutic device includes at least two sensing electrodes, including at least one of conductive thread sewn into a garment and/or a metallic surface sewn into the garment. The device includes at least two therapy electrodes and the garment, wherein the garment is configured to be worn about a torso of a subject. The garment includes a breathable and stretchable fabric, an elastic material, and a loose material. The device includes at least one defibrillator component including a power source, a conductive wiring configured to stretch to accommodate the subject's chest size and enhance comfort and couple any of the at least two therapy electrodes and the at least two sensing electrodes to the at least one defibrillator component, an alarm module operatively coupled to the at least one defibrillator component, and one or more response buttons operatively coupled to that at least one defibrillator component.

A wearable therapeutic device includes an external defibrillator configured to monitor electrical heart activity of a patient and a garment housing a first therapy electrode and a second therapy electrode. The first and second therapy electrodes are electrically coupled to the defibrillator. The garment releasably receives a plurality of replaceable receptacles configured to store a conductive gel in locations proximate to the therapy electrodes. A plurality of gas cartridges each disposed on one of the plurality of replaceable receptacles are configured to control a release of the stored conductive gel of the associated one of the plurality of replaceable receptacles by igniting. A plurality of conductive gel firing circuits each associated with and separate from each of the plurality of replaceable receptacles are configured to be operatively coupled to the gas cartridge to control the release of the stored conductive gel upon information being communicated from the external defibrillator.

A wearable monitoring device is provided. The wearable monitoring device includes a garment to hold an electrode, be worn about a subject, and include an orientation circuit. The monitoring device also includes a control unit coupled to the orientation circuit capable of measuring at least one parameter associated with the orientation circuit and determine whether the electrode is positioned in the garment with the conductive surface oriented towards the subject based on the at least one parameter.

A wearable therapeutic device includes a first therapy electrode and a second therapy electrode, each configured to be electrically coupled to an external defibrillator; and a garment configured to house the first therapy electrode and the second therapy electrode. The garment is configured to releasably receive a replaceable receptacle configured to store a conductive gel in a location proximate to at least one of the first therapy electrode and the second therapy electrode. The garment is configured to releasably receive a receptacle control unit. The receptacle control unit is separate from the replaceable receptacle. The receptacle control unit is configured to activate deployment of the stored conductive gel from the replaceable receptacle.

A wearable therapeutic device includes a garment configured to be worn on a torso of a patient. The garment has an anterior portion and a posterior portion. The garment is configured to house at least one defibrillator component, a first therapy electrode disposed in the anterior portion of the garment, a second therapy electrode disposed in the posterior portion of the garment, and an alarm module configured to alert the patient of an impending defibrillation shock from the at least one defibrillator component to be delivered by at least one of the first therapy electrode and the second therapy electrode. The first therapy electrode and the second therapy electrode are configured to be electrically coupled to the at least one defibrillator component. At least one of the first therapy electrode and the second therapy electrode is at least one of woven into the garment and comprises a textile material.

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Natrona Heights, PA, United States of America

Emil Oskin