Disclosed is a device (1) for biologically decontaminating percutaneous access points or the stomata of patients, by means of a plasma generator (4) for generating a decontaminating plasma adjacently to a treatment surface (3) of the plasma generator (4). In order to at least partially surround a percutaneous access point or stomata, the treatment surface (3) is curved to be adaptable and can be laid against the percutaneous access point or stomata.
The invention relates to a device and a method for generating a pulsed (intermittent), cold, atmospheric pressure plasma, preferably a thread, for precise antimicrobial plasma treatment (disinfection, disinfection, sterilization, decontamination) of the smallest areas and cavities, even on living human beings and animal bodies, preferably in the field of medicine, by means of a negative direct current corona discharge with at least one electrode for generating high field strengths, which the gas to be ionized flows through or around in a gas channel, the counter electrode being the electric
Ar metastable densities (³P₂) in the effluent of a filamentary atmospheric pressure plasma jet with humidified feed gas - dataset
The Ar(³P₂) metastable density in the effluent of the cold atmospheric pressure plasma jet kINPen-sci was investigated as a function of the feed gas humidity, the gas curtain composition, and the distance from the nozzle by means of laser atomic absorption spectroscopy. The data set comprises the axial distributions of the Ar metastables as a function of these parameters.
The invention relates to a method and device for treating living cells by means of a plasma (plasmaporation). In addition to conventional devices for generating plasma and generating a field, such as by electroporation, the device comprises devices for mixing and transporting active substances, predominantly in the form of nano and microparticles, for affecting the metabolism of the cells.
Device for the planar treatment of areas of human or animal skin or mucous membrane surfaces by means of a cold atmospheric pressure plasma
The invention relates to a device, preferably a collar, for treating areas of human or animal skin or mucous membrane with a cold atmospheric pressure plasma by creating a dielectrically hindered surface discharge, comprising at least one flexible insulating material (1), a flexible high-voltage electrode (2), a flexible dielectric (3), a flexible grounded electrode (4) and a gas supply (7), characterized in that the flexible high-voltage electrode (2) is embedded in the insulating elastomer (3), having the effect of a dielectric, and the grounded electrode (4) is applied to the elastomer s
Device for the plasma treatment of human, animal or plant surfaces, in particular of skin or mucous membrane areas
The invention relates to a device for the treatment of free-form areas and zones of human or animal skin areas or plant surfaces by means of cold atmospheric-pressure plasma. The core of the device is a specific, preferably gas-permeable, electrode arrangement for generating a dielectrically impeded surface discharge where the earthed electrode is composed of electrically conductive textile material and the high-voltage electrode consists of a thin wire or electrically conductive thread which is sheathed with an insulting layer which has to meet specific requirements.
The invention relates to a device for generating a cold atmospheric pressure plasma for treating human and/or animal surfaces, comprising a flat flexible multilayer system with a face which faces the surface to be treated and a face which faces away from the surface to be treated.
The invention relates to a method and a series of devices for dry cleaning, activating, modifying, coating, and biologically decontaminating (degerming, disinfecting, sterilizing) surfaces by means of an atmospheric pressure plasma generated using a surface barrier discharge.
The invention relates to a device (1) for generating a plasma, particularly an atmospheric plasma, comprising: a plasma source (100) having a first electrode (101) and optionally a second electrode (102) being arranged opposite the first electrode (101), and a volume (or channel) (103) arranged adjacent the first electrode (101) for receiving a gas (G), and at least one radiofrequency power supply (200) in electrical contact with said first electrode (101) for applying a radiofrequency voltage (V) thereto.
A method and device for treatment of living cells with cold atmospheric pressure plasma while simultaneously applying selective electroporation of the cells are provided. The method is useful for the local selective killing of cancer cells, improvement of wound treatment and sterilization or decontamination of objects.