Abstract: Techniques relating to a decentralized application are disclosed. The techniques include enabling automatic interaction with a decentralized application relating to a blockchain, including associating a hot wallet with the decentralized application. The techniques further include performing an automatic interaction with the decentralized application using the hot wallet, including automatically signing a transaction for the blockchain using the hot wallet without associated interaction by a user of the decentralized application. The techniques further include disabling automatic interaction with the blockchain for the decentralized application including disassociating the hot wallet with the decentralized application.

Abstract: An electrode system includes an electrode, a connector, and a cable with an in-line radio-frequency filter module comprising resistors and inductors without any deliberately added capacitance. The resistors are arranged in an alternating series of resistors and inductors, preferably with resistors at both outer ends, and connected electrically in series. The in-line module is located at a specific location along the wire, chosen through computer modeling and real-world testing for minimum transfer of received RF energy to a patient's skin, such as between 100 cm and 150 cm from the electrode end of a 240 centimeter cable. The total resistance of the resistors plus cable, connectors and solder is 1000 ohms or less; while the total inductance is roughly 1560 nanohenries. The inductors do not include ferrite or other magnetic material and are, together with the resistors, stock components thereby simplifying manufacture and reducing cost.

Abstract: An electrode system includes an electrode, a connector, and a cable with an in-line radio-frequency filter module comprising resistors and inductors without any deliberately added capacitance. The resistors are arranged in an alternating series of resistors and inductors, preferably with resistors at both outer ends, and connected electrically in series. The in-line module is located at a specific location along the wire, chosen through computer modeling and real-world testing for minimum transfer of received RF energy to a patient's skin, such as between 100 cm and 150 cm from the electrode end of a 240 centimeter cable. The total resistance of the resistors plus cable, connectors and solder is 1000 ohms or less; while the total inductance is roughly 1560 nanohenries. The inductors do not include ferrite or other magnetic material and are, together with the resistors, stock components thereby simplifying manufacture and reducing cost.

Abstract: A method for placing electrodes on a patient uses a mobile device with built-in camera to generate a customized, virtual electrode template for neurological monitoring. The camera captures a digital image of the patient and is programmed to find landmarks, use analysis, and respond to manual input for electrode locations and generate a virtual electrode template. Facial recognition and edge detection software determines the outline of the patient's head when in the field of view of the camera monitor. The user then may assist the camera in identifying landmarks on the patient's head, such as the nasion, the inion, and the pre-auricular points, to facilitate generation of the virtual electrode template on the image in the camera's viewfinder, which template moves and rotates with the patient. The virtual electrode template guides the user in establishing a set of electrodes on the patient's head for neurological monitoring.

Abstract: An electrode system for neurological monitoring is disclosed, including a housing with a recess dimensioned to hold an electrode. A conductive is applied to said electrode to limit direct contact by said electrode to a patient's skin. The recess defines a wall in said housing that engages the patient's skin. A thin bead of adhesive applied to the top surface of the wall secures the housing, and therefore the electrode, to the patient. Finer electrical conductor wires in a more flexible insulator lead from the electrode to a connector that fits into a neurological monitoring amplifier.