Ckm Diagnostics, Inc.

Nervonix, Inc.

Joan M Cory

Philip C Cory

Waldean Allen Schulz

Phillip C Cory

Systems and methods for discriminating and locating tissues within a body involve applying a waveform signal to tissue between two electrodes and measuring the electrical characteristics of the signal transmitted through the tissue. At least one of the electrodes is constrained in area so that localized electrical characteristics of the tissue are measured. Such localized electrical characteristics are determined over a portion of a body of the subject by using an array of electrodes or electrodes that can be moved over the body. A controller may implement the process and perform calculations on the measured data to identify tissue types and locations within the measured area, and to present results in graphical form. Results may be combined with other tissue imaging technologies and with image-guided systems.

Active electrode, bio-impedance based, tissue discrimination system and methods of use

An improved nerve stimulator needle which allows for improved ease of use and efficacy in the performance of targeted drug delivery to nerve. A variable control mechanism is contained in a housing to which a needle is attached and several electrical conductors are attached. The housing contains an embedded fluid path through which a syringe is attached to the needle. The variable control mechanism and the housing allows for positioning the needle and applying current to the needle with the same hand. The needle may also contain a linear resistive coating that enables the determination of the depth of the needle by determining the resistance of the length of the needle above the skin surface of a patient. Another embodiment of the needle may include an optical variable control mechanism.

Nerve stimulator output control needle with depth determination capability and method of use

A system for detecting and marking the positions of peripheral nerves is disclosed. A disposable or reusable electrode array comprising a plurality of electrodes is combined with a disposable sensor attachment system comprising conductor islands. In use, the electrode array is connected to a peripheral nerve detection instrument. The disposable sensor attachment system is attached to an electrode sensor region. The sensor attachment system is then adhered to an area of skin, detection is carried out, and then the electrode array is peeled back from the skin, leaving a skin marking guide in place. The skin marking guide is then used to mark areas of interest to a therapist.

Electrode array and sensor attachment system for noninvasive nerve location and imaging device

A system for detecting and marking the positions of peripheral nerves is disclosed. A reusable electrode array comprising a plurality of electrodes is combined with a disposable skin attachment system comprising hydrogel islands. In use, the electrode array is connected to a peripheral nerve detection instrument. The disposable skin attachment system is then attached to an electrode sensor region. The skin attachment system is then adhered to an area of skin, detection is carried out, and then the electrode array is peeled back from the skin, leaving a skin marking guide in place. The skin marking guide is then used to mark areas of interest to a therapist.

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Bozeman, MT, United States of America

Joan M Cory