Abstract: A computer implemented method for use of encrypted identity on a QR code encoded onto a permanent medium. The system includes mechanism to generate the encrypted identity into a QR code. Also, at patient authentication, the encrypted identity in QR code is read through a custom application. The custom application decrypts the double encrypted global ID using the application encryption key. The server decrypts the application decrypted ID using the server key and date of the encryption. The decrypted global ID is then used to match with the patient information.

Abstract: Provided herein is a stimulation device, system and method for therapeutic treatment of a condition or disease. In various aspects, the device may include one or more modules for low temperature, vibration, pressure, or ultrasound stimulation, operably connected to a contact tip; a data logging module; and a wireless communication module. Also provided is a system including such device and a remote server. Additionally, a method of treatment using such device or system is provided.

Abstract: Provided herein are methods and devices for treatment of migraines or other headaches. In various aspects, one illustrative method may include steps of applying a contact tip of a device to an external tissue in an area of the skull of a subject, and administering a low temperature stimulation for a period of time. The contact tip of the device may be operably connected with a case and a low temperature stimulation module such that the contact tip provides low temperature stimulation. Various other features may also be included.

Abstract: A computer implemented method for use of encrypted identity on a QR code encoded onto a permanent medium. The system includes mechanism to generate the encrypted identity into a QR code. Also, at patient authentication, the encrypted identity in QR code is read through a custom application. The custom application decrypts the double encrypted global ID using the application encryption key. The server decrypts the application decrypted ID using the server key and date of the encryption. The decrypted global ID is then used to match with the patient information.

Abstract: A corrosion detecting probe is to be used in combination with an electrochemical corrosion-rate meter for performing on-site diagnosis of the corrosion rate of metallic reinforcement systems in concrete structures. After the probe is brought into surface contact with a concrete member, voltage/current signals are applied thereto and a series of calculations are performed to determine the polarization resistance directly about a confined concrete portion. The probe consists essentially of an external counterelectrode, a central counterelectrode, a central reference electrode and a pair of extra reference electrodes (sensors). A current applied from the external counterelectrode serves to repel the lines of current (resulting from a voltage signal first applied at the central counterelectrode) below the probe and within the confined concrete portion which is between the central counterelectrode and the external one.