Patient monitoring devices and systems
AssigneeJill Buckley
InventorsJill Buckley, Jay L. Shils
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Abstract
In one embodiment, the invention relates to systems, methods, and apparatus relating to the detection of a neuropathy such as a perioperative neuropathy. In one embodiment, a wristband comprising a plurality of anodes and cathodes is used. The wristband can be a component in a electrode array that includes a plurality of reference or recording electrodes. The electrode array can be configured to stimulate and collect responsive signals from an ulnar, a median, radial and posterior tibial nerve. The simulation and signal collection can be performed on a continuous basis for time periods of interest such as a given perioperative time period using a monitoring device.
Claims6
An electrode array configured to generate and monitored evoked potentials comprising:
- a first pair of electrodes,
- a second pair of electrodes,
- a third pair of electrodes, and
- an elongate first flexible substrate, the first electrode pair, second electrode pair, and third electrode pair disposed in or on the first substrate, wherein said first electrode pair, second electrode pair, and third electrode pair are configured on said first flexible substrate such that when said electrode array is placed on or over a wrist of a patient said first electrode pair is disposed over a radial nerve in the wrist, said second electrode pair is disposed over a median nerve in the wrist, and said third electrode pair is disposed over a ulnar nerve in the wrist, and wherein the flexible substrate has one or more demarcations configured to identify a boundary between one or more nerves or bones disposed relative to nerves to assist in proper anatomic placement of said electrode array on or over said wrist of a patient such that said first electrode pair is disposed over said radial nerve in the wrist, said second electrode pair is disposed over said median nerve in the wrist, and said third electrode pair is disposed over said ulnar nerve in the wrist.
Dependencies are inferred from the claim text.