Vasilescu, Raluca

This invention refers to a method and a system to secure automated compensation of reciprocal debts of at least three users provided with user devices.The users send user sensitive data, user statistical data, user debt data and user compensation criteria to an identity computing unit of a first server, whereas global statistical data about the users is received from one or more global statistic data sources. The identity computing unit encrypts the user sensitive data outputting anonymized user sensitive data, generates a user profile encoder, encodes the user statistical data with it, outputting encoded user statistical data, and sends the anonymized user n sensitive data, the corresponding user debt data, the user compensation criteria and the corresponding encoded user statistical data to a compensation computing unit of a second server. The compensation computing unit creates compensation rules based on the encoded user statistical data, computes a plurality of compensation circles for the user debt data based on them, selects and ranks the compensation circles that satisfy the user compensation criteria and outputs the ranked compensation circles in descending order. Then, the identity computing unit sends compensation requests to the user devices via the compensation computing unit, the latter decrypts the anonymized user sensitive data, the compensation requests being displayed on the user devices during a predetermined period of time. The compensation computing unit receives the compensation approvals, executes the compensation of the debts for the highest-ranking compensation circle in descending order, called approved compensation circle, stores the approved compensation circle in a digital ledger maintained by a database and updates the plurality of compensation circles by removal of the approved compensation circle and updates the user debt data.

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The invention refers to a medical device suitable for disinfecting a volume of a hospital indoor environment contaminated with germs, comprising a portable activation panel, coated with a film of titanium dioxide TiO₂ nanoparticles, acting as photocatalyst, one irradiating lamp L comprising at least one LED placed at adjustable activation distance from the portable activation panel, and an electronic control unit. A first ratio is defined between an area of the portable activation panel and the volume of said hospital indoor environment, in the range of 1:20 - 1:30; a second ratio is defined as the power of said irradiating lamp transferred per unit area of the portable activation panel PAN, in the range of 16.5 - 19.5 W/m². Based on said volume, on the minimum number of activation hours, on the first ratio and on the second ratio, the electronic control unit is arranged to compute the area of the portable activation panel, the adjustable activation distance, the power of the irradiating lamp and to send power on and power off instructions to the irradiating lamp for each activation period.The invention further refers to a computer-implemented method of configuration and operation of the medical device of the invention carried out by the electronic control unit.

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The invention discloses a temporary clamping mechanism comprising a hinge, a pin and a temporary stopper having an E-clip-type cavity. The temporary clamping mechanism is configured to allow opening and fixing the door in a predetermined open position at a predetermined angle θ and releasing the door from the predetermined open position in a predetermined number of cycles of fixing and releasing the door. Fixing the door in the predetermined open position is performed by engaging the pin into the E-clip-type cavity using a predetermined opening torque. Releasing the door from the predetermined open position is performed by disengaging the pin from the E-clip-type cavity using a predetermined closing torque.

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Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …