2021. July 29.
Apparatus for recovering and stabilizing normal heart rate of patients suffering from or being inclined to having atrial fibrillation, the apparatus configured to execute the step of sensing primary electrical pulses generated in the right atrium (1), of generating artificial electrical stimulation pulses coordinated with the sensed pulses and stimulating therewith the portion of the left atrium (9) which is remote from the right atrium (1), thereby increasing the areas of the heart muscle that can be reached during a stimulation pulse within a predetermined period of time.
2021. July 7.
The subject of the invention is an air sterilizer (10) comprising: a housing (12) having an air inlet (14) on the lower side and an air outlet (16) on the upper side, a lower air filter unit (20) in the lower part of the housing (12) ), a fan unit (30) above the lower air filter unit (20), an air sterilizer unit (40) above the fan unit (30) containing UV-C fluorescent lamps (42), and an air sterilizer unit (40), an upper air filter unit (50), wherein the lower air filter unit (20), the fan unit (30), the air sterilizer unit (40) and the upper air filter unit (50) are in common flow tract with each other, characterized in that the fan unit (30) comprises a fan with a horizontal axis, furthermore the side walls of the air sterilization unit (40) are formed by UV-C reflecting plates (44), furthermore the lower air filter unit (20) and the upper air filter unit (50) are light-tight structures.
2021. June 21.
The invention is an apparatus for checking the quality of hand disinfection, comprising: a housing (12); a hand inspection cavity (80) formed on the front side of the housing to receive the user’s hand; light sources arranged to emit ultraviolet (UV), visible light or infrared (IR) radiation into the interior of said test cavity; at least one digital camera arranged in the hand examination cavity and adapted to record images in the UV, visible light or IR spectrum; a container for storing hand sanitizing medium; a dosing unit for dispensing a measured amount of disinfectant medium; an input device (40) for locally controlling the operation of the apparatus; a display (50), a processor unit; and an internal storage unit.
2021. June 21.
Method apparatus and computer program for the disinfection and the quality control of the disinfection of the hands of a user, wherein the method comprises the following steps: dispensing a predetermined amount of the mixture of a disinfectant substance and a light reflection modifying substance on the hands to be disinfected; allowing the user to smear and rub the mixture on his/her hands; inserting the hands one after the other into an imaging compartment (11) of an apparatus (10) for disinfection quality control; illuminating the inserted hand with light sources (14) emitting light having a predetermined spectral distribution and intensity; recording the image of the hand (9) from both sides by cameras (16); processing the recorded image to provide distinction between areas of the hand contacted and non-contacted by the mixture, wherein the light reflection modifying substance is a substance that absorbs light in at least a predetermined wavelength range which is added to the disinfectant substance in an amount that decreases light absorption of areas treated by the mixture and retains at the same time disinfectant properties; the light source emits light to cover the predetermined range and the cameras have sensitivity in that range; furthermore, in the processing step areas of the hand (9) are made brighter which were not contacted previously by the mixture.
2021. May 26.
The medullary nail according to the invention comprises locking holes for receiving locking screws, wherein at least one of the locking holes is an oblique bore at an acute angle to the axis of the medullary nail, and the medullary nail has a hollow shank provided with a baffle.