WO2008040316A1 - Procédé et appareil pour désinfecter des objets à usage domestique à l'aide de rayons uv - Google Patents

Procédé et appareil pour désinfecter des objets à usage domestique à l'aide de rayons uv Download PDF

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Publication number
WO2008040316A1
WO2008040316A1 PCT/DE2007/001735 DE2007001735W WO2008040316A1 WO 2008040316 A1 WO2008040316 A1 WO 2008040316A1 DE 2007001735 W DE2007001735 W DE 2007001735W WO 2008040316 A1 WO2008040316 A1 WO 2008040316A1
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WO
WIPO (PCT)
Prior art keywords
radiation
housing
disinfected
disinfection
household
Prior art date
Application number
PCT/DE2007/001735
Other languages
German (de)
English (en)
Inventor
Lothar Saiger
Original Assignee
Lothar Saiger
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE200610045770 external-priority patent/DE102006045770A1/de
Priority claimed from DE200710007572 external-priority patent/DE102007007572A1/de
Application filed by Lothar Saiger filed Critical Lothar Saiger
Publication of WO2008040316A1 publication Critical patent/WO2008040316A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • A47L15/4242—Arrangements to sterilize or disinfect dishes or washing liquids by using ultraviolet generators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/12—Microwaves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0417—Treating air flowing to refrigeration compartments by purification using an UV-lamp

Definitions

  • the invention relates to a method and a device and its use in the household for the disinfection of objects. Furthermore, the invention is directed to a practicable method and apparatus for its use in dental offices, with which dental impressions and instruments used in dental practices can be disinfected. Also, the invention is directed to sanitation and disinfection in hairdressing and animal care facilities and veterinary practices, to provide a method and apparatus that enables the disinfection of implements and articles used in these areas. In private households there are bacteria, fungi, viruses and not least parasites that can harm humans. Impeccable hygienic conditions are the basic requirement of our health.
  • animal care products such as
  • the house dust mite allergy triggered by the excretion products of the
  • Mites of which about 500 different species are known, is often the cause of asthma. These parasites occur in private household preferably in carpets, clothing and especially in bed. There are people who are born due to congenital immune deficiency, acquired immune deficiency (eg HIV), a chronic illness (eg allergy), an acute illness (eg flu, gastrointestinal infection), cancer, transplantation, treatment With immunosuppressants, advanced age, etc. suffer from an immune deficiency / suppressed immune system and therefore have to put more emphasis on hygiene. From medical / dental practices, it is known to create hygienic conditions with great effort, with disinfectant in private households are rather the exception.
  • congenital immune deficiency eg HIV
  • a chronic illness eg allergy
  • an acute illness eg flu, gastrointestinal infection
  • cancer transplantation
  • Treatment with immunosuppressants advanced age, etc. suffer from an immune deficiency / suppressed immune system and therefore have to put more emphasis on hygiene. From medical / dental practices, it is
  • UV disinfection is used, for example, in the cryostat of the company Leica, in operating rooms, water disinfection systems, room air sterilization systems, etc. commercially or industrially.
  • Bacteria, viruses (avian influenza), fungi and parasites can also be transmitted to animals from animals via animal care. examples for this are Ticks, fleas, featherlings, hair-pieces, lice, etc. These parasites are often hosts of dangerous diseases that can also be life-threatening for humans, eg. B. Infection of TBE by ticks. Mites have a special meaning in the private household: These are parasites, which can occur in the laundry, bed sheets and carpets etc. A subspecies are the house dust mites, whose excretions produce allergies and subsequently asthma. One third of the population suffers from allergic reactions.
  • Another source of danger in the home is baby food items such as plastic or glass vials, silicone or latex or rubber teats, plastic and / or silicone pacifiers, rubber and latex.
  • the existing solution is the uncontrolled decoction in a water pot or the temperature controlled decoction in a disinfection device (eg Nuk).
  • a disinfection device eg Nuk
  • harmful germs that can not be killed with this method eg. B.: Hepatitis C viruses, die only at 136 degrees.
  • the object of the invention is to provide a method and a device for disinfecting objects in households, dental practices and for companies, which is easy and inexpensive to use and by the application of the Procedure with a device is load-free for its operator.
  • a household appliance having a closable housing uses at least one quantity of ultraviolet radiation to disinfect objects inside the housing.
  • a plurality of radiation sources can be used in a housing for disinfecting the objects, in order to ensure that each object to be disinfected in the housing is fully exposed to the disinfecting radiation.
  • at least one microwave-emitting source for disinfecting the articles. This has the advantage that, in addition to the ultraviolet radiation treatment, these waves further disinfect a subject to be disinfected and, depending on the material of the object to be disinfected, increase the degree of disinfection and shorten the irradiation time.
  • the method for disinfecting in household areas to be used according to the invention provides in a closable housing a source which emits ultraviolet rays and wherein the rays are directed to the object or objects to be disinfected by scattering or reflecting the radiation and / or moving the source Housing encircles the or to be disinfected objects.
  • a source which emits ultraviolet rays and wherein the rays are directed to the object or objects to be disinfected by scattering or reflecting the radiation and / or moving the source Housing encircles the or to be disinfected objects.
  • the inventive method is even more effective and effective to use when the intended for disinfection objects are additionally irradiated by means of microwaves.
  • Microwaves can be disinfected In contrast to ultraviolet rays, articles penetrate to a greater extent and can assist or accelerate the disinfecting effect emanating from ultraviolet rays.
  • the inventive method can then be used if one uses for the disinfection of objects ultraviolet rays with different wavelengths, which are tuned to the object to be disinfected. It may be advantageous if the disinfection with ultraviolet rays and microwaves is delayed or at the same time depending on the use and selection of the objects to be disinfected.
  • the radiation source is moved in the housing during the irradiation and can thus irradiate different surface contours under different angular positions.
  • irradiation times are to be kept very short according to the invention and are advantageously matched depending on the selected wavelengths on the objects to be disinfected. It is possible to choose the irradiation times for a subject to be disinfected under ultraviolet irradiation and under microwave irradiation different.
  • a household disinfection device produced according to the invention, at least one ultraviolet radiation emitting radiation source is provided in a closable housing, which irradiates one or more objects inside the housing.
  • the housing of the household disinfection device is designed so that rays that can not escape to the outside, which are used for the disinfection of objects, as far as possible, regardless of their wavelength.
  • the interior surfaces of the housing may have coatings that aid in the disinfection of articles to be disinfected in the devices.
  • the source of UV radiation may be provided in an oven, refrigerator, freezer, washing machine or linen cupboard, and if necessary, this source of radiation may be activated.
  • a plurality of radiation sources can be provided in the household disinfection device, which ensure the safe disinfection of an object.
  • the radiation source or the radiation sources are arranged or aligned in the household disinfection device such that they completely irradiate the object to be disinfected or the objects to be disinfected.
  • the radiation source or radiation sources can be arranged movably in the housing. In particular, they are movable by means of a motor drive.
  • the radiation source or sources which emit ultraviolet radiation it is also possible for further radiation sources to be provided in the household disinfection appliance which emit microwaves simultaneously or with a time offset.
  • Device versions are also conceivable in which one can choose between microwave irradiation or UV irradiation or a combined irradiation of an object to be disinfected. It may also be advantageous if the objects to be irradiated are movably held and / or mounted in the housing, wherein the object or objects can be moved or rotated by means of a motor drive.
  • kits are also provided by ultraviolet rays and / or microwave emitting radiation sources for installation in existing household appliances, such as oven, refrigerator, freezer, washing machine, dryer, linen closet, so that devices existing in households can be easily and effectively retrofitted according to the invention.
  • FIG. 10 shows a household disinfection device according to the invention, which has a closed housing 12. To populate the housing 12 with objects to be disinfected, the housing is open and it can and must be closed before a disinfection treatment.
  • a microwave resonator 22, 24 is provided inside the housing four ultraviolet radiation emitting sources 14, 16, 18, 20 and it is in the household disinfection device 10.
  • a microwave resonator 22, 24 is provided on a grate 26, an object to be disinfected 28 is arranged, which is exposed to the radiation sources 14, 16, 18, 20 and on demand the microwave resonator 22, 24.
  • the grate 26 is designed to be rotatable if necessary, so that the object 28 placed on the grate can be set in a rotary motion.
  • the sources 14, 16, 18, 20 may be movably disposed in the housing 12.
  • the microwave resonator 12, 24 can be operated as needed together with the sources 14, 16, 18, 20 or separated from these sources 14, 16, 18, 20.
  • the housing 12 may have a coating on the inner surfaces, which on the one hand supports a disinfecting effect for the objects to be disinfected in the household disinfection device and on the other hand, the walls of the housing 12 may be designed so that they are designed sound-absorbing and radiation-absorbing.
  • the device shown in the figure can also be used in the illustrated or in a modified manner in dental practices and / or in hairdressing shops.
  • the described device is also suitable for use with microwaves and the combined use of microwaves and UV rays to kill parasites, to reduce germs (bacteria, viruses, fungi, spores) on implements and materials and to dry them.
  • the device can be used to kill parasites and reduce germs on implements and materials used by the hairdresser, pet grooming and / or veterinarian.
  • Parasitic diseases such as the attack with head lice, mites, hairy leaves, Ferderlingen, ticks, etc. are very common. The fight against these parasites is extremely difficult.
  • the drug treatment is expected to have significant side effects, also occur more often resistance. In kindergartens, schools, summer camps, etc. lice are permanent guests.
  • UV radiation When disinfecting with UV radiation, it may be that an effect optimization is achieved in that the object to be disinfected is dried. This can be done by microwave irradiation. An example of this is when UV radiation is particularly important for the disinfectant effect, as is the case in medical practices and / or dental practices.
  • the objective and effect must be: sufficient killing effect on parasites such as lice, ticks, mites, hairy, suspension, etc., germ reduction in bacteria, viruses, and fungi, whereby the risk of infection is reduced, use of environmentally friendly technologies, personal protection of the user and drying effect.
  • the solution is by using microwaves to kill parasites and germ reduction, using a combination of microwave and UV radiation for germ reduction, devices that use these technologies and with which the objectives can be implemented, additional techniques and facilities to the Devices that cause an effect optimization, by special devices on the devices, the security is increased.
  • Microwaves can successfully kill parasites even if they are in hard-to-reach areas, as is the case, for example, with the bristle catcher. Due to the disinfecting effect of the UV rays, the number of germs can be significantly reduced, the risk of infection decreases. In addition, the number of microbes can be reduced by microwaves.
  • a further advantage is the fact that a fast drying effect can be achieved by microwaves and this drying effect contributes to improving the effectiveness of the UV rays with respect to the disinfecting effect and reduces the risk of infection.
  • the number of specific germs can also be reduced by microwaves.
  • the UV irradiation is longer in time than the microwave irradiation.
  • UV radiation Clear water can pass clear rays, their germicidal effect is not affected.
  • H 2 O 2 the effect of UV rays can be optimized.
  • UV radiation sources may differ. Presets ensure easy handling.
  • the metallic object is partially placed in a solution that ensures that there is no sparking. Also water is suitable for it.
  • the device detects that metallic components are to be irradiated and a signal then passes this information on in a suitable way.
  • the object to be treated is completely immersed in a liquid preferably water, laid; this liquid is then brought to the required temperature.
  • a solution such as a H 2 O 2 solution or a silver nanosilver solution.
  • Achieved advantages are: Safe parasite killing; reduced risk of infection through germ reduction; environmentally friendly process; Cost reduction: purchasing, administration, billing, warehousing, proper use, disposal; Personal protection of the user; no allergies; Drying effect.
  • the device according to the invention is characterized by simple handling by effect-optimized presets; shapely design is possible; Effect optimization through combined use of microwave and UV radiation; by optical or acoustic indications after irradiation; Safety shutdown and / or safety signal; Temperature display; Safety optimization by the fact that the irradiation takes place only in a closed device.
  • a microwave device is used to kill parasites such as lice, ticks, mites, hair-lings, suspensions, bugs, etc. and to reduce the germs of bacteria, viruses and fungi, and this device is preferably used in hairdressers, animal care facilities and veterinary practices.
  • the device has presets that optimize the irradiation time and temperature, among other things, through the performance of the device, taking into account the parasitic killing, germicidal effect and the protection of the irradiated objects.
  • the device has a safety shutdown.
  • the device has a device that acts like a metal detector, and this metal detector triggers a safety shutdown or a signal. This is to prevent damage to the device.
  • Special inserts can be placed in this unit, or this unit has special inserts that are performance-optimized and safe Ensure handling and are suitable for receiving liquids.
  • Special equipment can be placed in this equipment, or this equipment has special inserts that ensure performance-optimized and safe handling, and are made from a material that allows UV rays to pass through (such as quartz glass).
  • This device has devices which ensure that the objects to be disinfected and / or the objects to be killed by parasites are introduced in a defined manner to the microwaves and / or UV radiation source (s), the radiation being the maximum Efficiency offers.
  • guide rails, insertion shafts, locks, stiffeners, pivoting devices, etc. are listed.
  • the device has a device that has a similar effect as a lightning rod.
  • the device displays an optical and / or audible signal when the irradiation process is successfully completed.
  • the device will indicate by an audible and / or visual signal if a fault occurs.
  • the device has a temperature display or a temperature control.
  • the irradiation process is started via switches, buttons, pushbuttons, etc. Different pre-set irradiation programs are operated by different control buttons, switches or similar.
  • the device has a device that ensures that it can only be operated when it is closed. This prevents radiation from escaping.
  • the device has a means of visualizing the kill-degermination process, for example, it could be through a transparent disc.
  • the device has a device that allows spraying of the objects to be irradiated. For example, with water or a H 2 O 2 solution; This optimizes the effect.
  • the device has one or more UV radiation sources.
  • the device has one or more UV light sources and in addition a device that allows rotation and / or pivoting movement over one or more axes.
  • the aim is optimal illumination of the objects that are irradiated.
  • the device has one or more UV light sources and additionally mirrors, lenses, grids, which cause an optimization of the effect in terms of focusing, amplification, deflection, refraction, etc. of the UV rays.
  • the device has one or more UV light sources and the irradiation time can be regulated by a timer.
  • the device has one or more UV light sources and the irradiation time is linked via presets to the irradiation time of the microwave irradiation.
  • the device has a special coating that supports the parasite killing and germ reduction. Examples include coatings of nano-silver, Teflon, etc. Microwaveable materials and UV-resistant materials are used. The microwaves are used to kill parasites such as lice, fleas, ticks, mites, hair-lingers, suspensions, hunts, etc., and to reduce the germs of bacteria, viruses and fungi, and work equipment and materials can be tested.
  • This method is preferably used in hairdressing shops, animal care facilities, medical practices, dental practices, dental laboratories, orthodontic practices, veterinary practices or other institutions in which there is an increased awareness of hygiene, or in which special hygiene requirements exist.
  • the microwaves are used to kill parasites such as lice, fleas, ticks, mites, hair-lingers, suspensions, hunts, etc., and to reduce the germs of bacteria, viruses and fungi, and work equipment and materials can be dried.
  • the method is preferably used in hairdressing shops, animal care facilities, medical practices, dental practices, dental laboratories, orthodontic practices, veterinary practices or other facilities in which increased hygiene awareness exists, or in which special hygiene requirements exist and in addition to microwave irradiation, irradiation with UV rays ie combined use of both methods.
  • the microwaves are used to kill parasites such as lice, fleas, ticks, mites, hair-lingers, suspensions, bugs, etc., and to reduce the germs of bacteria, viruses and fungi, and work equipment and materials can be tested.
  • the method is preferably used in hairdressing shops, animal care facilities, medical practices, dental offices, dental laboratories, orthodontic practices, veterinary practices or other facilities in which there is increased hygiene awareness or in which special hygiene requirements exist and, in addition, the objects to be irradiated become liquid sprayed.
  • the microwaves are used to kill parasites such as lice, fleas, ticks, mites, hair-lingers, suspensions, bugs, etc., and to reduce bacteria, viruses and germs Mushrooms used, and tools and materials can be expected.
  • the method is preferably used in hairdressing shops, animal care facilities, medical practices, dental practices, dental laboratories, orthodontic practices, veterinary practices or other facilities where increased hygiene awareness exists or where specific hygiene requirements exist and, in addition, via chemical and / or physical methods Impact optimization achieved. Brushes, combs, hair curlers and other items that are used in the hairdresser's shop, animal care facility or veterinary are made from microwaveable and UV-resistant materials.
  • This application (3rd appendix) concerns indication areas, in which value is placed on a gentle, cost-effective sterilization. From various scientific papers, the sterilization by means of ultraviolet radiation is known. It is used successfully especially in the disinfection of drinking water. But even in hospitals, UV sterilization takes place in operating theaters. In addition, materials are sterilized with UV light that changes their material properties by conventional sterilization techniques such as hard blasting, heat, pressure, steam or chemicals.
  • UV lamps are preferably used which generate a strong radiation in order to keep the time of the irradiation as short as possible.
  • Suitable disinfection procedures must be effective bactericidal, fungicidal and additionally limited virucidal (including HBV, HCV, HIV).
  • the hygiene plan recommends a disinfection with
  • a chemical change of the surface can not be excluded. This can lead to surface changes that the Accuracy of the work can influence.
  • the prosthesis comes from the laboratory.
  • a disinfection with spray solution can during
  • the problem is similar to the problem with taking impressions.
  • the object of the invention is to provide a disinfection method and a disinfection device that simplifies the sterilization of equipment used in dental operations, impressions, dental work, instruments, etc. and minimizes costs
  • UV sterilization is relatively inexpensive
  • UV light does not cause any inaccuracies and surface changes that affect the passport accuracies.
  • Rubber polishers are used in the dental office z. B. used for polishing fillings and prosthetic work.
  • the disinfection of these rubber polishers is difficult: the drill bath and other immersion baths attack the surface, in the rubber particles an air bubble can form, which influences the disinfection; If rubber particles are germinated in the sterilizer, then the material properties change and the polishers are no longer so durable.
  • Disinfection is carried out in a device that ensures optimum illumination of the impressions, dental work, instruments, equipment and materials to be disinfected. This is done by the use of one, two or more UV lamps or tubes, which are optionally mounted in a defined position, so that all surfaces of a body to be disinfected are fully illuminated or irradiated. These UV lamps can - if necessary - also be diverse, d. H. they can also produce UV rays of different wavelengths.
  • Disinfection is carried out in a device that ensures optimum illumination of the impressions, dental work, instruments, equipment and materials to be disinfected. This is done through the use of tools for focusing, scattering, focusing, refraction, transmission, reflection, diffraction, absorption, deflection, amplification or attenuation of the rays from UV lamps or tubes.
  • aids can be: z, B.: light guides, lenses, glasses, light amplifiers, mirrors, grids, aperture, etc. Parabola-shaped mirrors appear particularly advantageous.
  • Disinfection is carried out in a device that ensures optimum illumination of the impressions, dental work, instruments, equipment and materials to be disinfected. This is done by the use of inserts which ensure a reproducible position of the objects to be disinfected (eg: predetermined contact surfaces, which are simulated to the contour of the objects to be disinfected so that all surface parts of the objects can be irradiated sufficiently intensively and in time ).
  • inserts which ensure a reproducible position of the objects to be disinfected (eg: predetermined contact surfaces, which are simulated to the contour of the objects to be disinfected so that all surface parts of the objects can be irradiated sufficiently intensively and in time ).
  • Another example is the special drill stands, which can be inserted into the device with precision, thus achieving optimal illumination / disinfection.
  • Disinfection is carried out in a device that ensures optimum illumination of the impressions, dental work, instruments, equipment and materials to be disinfected. This is done by using one or several light sources, which rotate around the object to be disinfected. The speed depends on the required illumination duration.
  • Disinfection is carried out in a device that ensures optimum illumination of the impressions, dental work, instruments, equipment and materials to be disinfected. This is done by using a device / device that causes rotation of the objects to be disinfected. All items can - if necessary - automatically rotated in the device, moved, and / or pivoted so that the support surface of the objects changed during disinfection in the device.
  • Disinfection is carried out in a device that ensures optimum illumination of the impressions, dental work, instruments, equipment and materials to be disinfected. This is done through the use of mirrors, grids and apertures to prevent shadows from forming and changing the desired wavelength of the "UV light".
  • Disinfection is carried out in a device that ensures optimum illumination of the impressions, dental work, instruments, equipment and materials to be disinfected. This is done by using mirrors and apertures that are at a certain angle to each other. This is to avoid shadows, increases, reductions in the wavelength.
  • Disinfection is carried out in a device that ensures optimum illumination of the impressions, dental work, instruments, equipment and materials to be disinfected. This is done by using an air conditioner, in the sense of a dehumidifier or humidifier and / or by using a refrigerator / heater or a fan, which are controlled by a thermostat or sensor, and ensure that the temperature does not change uncontrollably.
  • an air conditioner in the sense of a dehumidifier or humidifier and / or by using a refrigerator / heater or a fan, which are controlled by a thermostat or sensor, and ensure that the temperature does not change uncontrollably.
  • Disinfection is carried out in a device that ensures optimum illumination of the impressions, dental work, instruments, equipment and materials to be disinfected. This is done through the use of built-in / built-in devices, in the sense of a timer, possibly coupled with light barriers for switching on / off, in which the irradiation duration is fixed or can be freely selected. If legal requirements stipulate a minimum irradiation time, this time can be set so that this time is not undershot.
  • the disinfection is carried out in a device which, through the use of a photocell or a switch, ensures that the UV lamps or tubes are switched on only when the device is closed, thus precluding the operator from having to use the device UV light is damaged.
  • the disinfection takes place in a device that works optimally by a preset number of pulses or by a number of pulses that can be varied by the operator.
  • a corresponding device on the device allows this. If legal requirements stipulate a minimum number of pulses, the device can be preset in such a way that this minimum number of pulses can not be undercut.
  • the disinfection takes place in a device that has an insert for removal, which can also be cleaned outside the device.
  • This insert preferably has an ozone collecting container.
  • the disinfection takes place in a device that has an insert for removal, which can also be cleaned outside the device.
  • This insert preferably has an ozone catcher.
  • This insert preferably has a device which makes it possible to safely extract any possibly arising ozone (eg in combination with a non-return valve).
  • the disinfection is carried out in a device which additionally has a device which uses the ozone produced for disinfection, in addition to the disinfection with UV light.
  • the disinfection takes place in a device, which additionally has a device for disinfection documentation.
  • a device for disinfection documentation In addition, operator, date, etc. can be entered. If, by means of binding guidelines, irradiation times or radiation intensities or a duration of time related to an object to be disinfected are specified, these parameters can not be changed with respect to the object to be disinfected.
  • the disinfection takes place in a device which additionally has a device which indicates by an optical and / or acoustic signal, if the disinfection process was too short.
  • the disinfection takes place in a device which additionally has a device which indicates by an optical and / or acoustic signal when the irradiation process / disinfection process is completed.
  • the disinfection takes place in a device in which a measuring device is additionally installed, which indicates by an optical and / or acoustic signal when the irradiation intensity is insufficient.
  • the disinfection takes place in a device in which a meter is additionally installed, which indicates by an optical and / or acoustic signal when the ozone concentration is excessive.
  • the disinfection takes place in a device in which an additional device for generating an air flow is installed.
  • the aim of this device is to blow water drops, saliva drops, blood droplets, etc. This ensures that the required penetration depth for the UV rays is reduced, thus optimizing the disinfection process.
  • This air flow can be preheated in conjunction with the heat generated by the UV lamp or UV tube, or by an additional heater to additionally achieve drying of the objects to be disinfected.
  • the air flow can be generated by devices such as compressor, blower, fan, etc.
  • the disinfection is carried out in a device in which a receptacle for receiving indicators to control the effectiveness of the device installed is.
  • the disinfection takes place in a device that has a device that allows successful disinfection without mains operation, for example via a battery and / or a solar cell, etc.
  • the device could also be used for transport to or into the laboratory.
  • the UV source (s) are energized by the microwave generator and this is applicable to appliances used in the home, hairdressing or dental practice.
  • UV rays and / or microwaves for disinfecting objects in the household, dental and hairdressing the task of effective disinfection or parasite control for health promotion and prophylactic application should be done.
  • Devices in which the disinfection of objects is to be carried out have ultraviolet radiation emitting sources and / or sources emitting microwaves. These sources can be arranged movably in a closed device.
  • kits for the already existing devices in households, medical practices and hairdressing shops are described.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

L'utilisation de rayons UV et/ou de micro-ondes pour la désinfection d'objets à usage domestique, dentaire et de coiffure doit permettre une stérilisation efficace et/ou une élimination des parasites pour améliorer la santé et/ou pour une utilisation prophylactique. Des appareils, dans lesquels la désinfection d'objets doit être réalisée, présentent des sources d'émission de rayonnements ultraviolets et/ou des sources d'émission de micro-ondes. Ces sources peuvent être disposées de manière mobile dans un appareil fermé. L'invention concer également des jeux de pièces détachées pour les appareils déjà existants dans des foyers, cabinets dentaires et magasins de coiffure.
PCT/DE2007/001735 2006-09-26 2007-09-26 Procédé et appareil pour désinfecter des objets à usage domestique à l'aide de rayons uv WO2008040316A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102006045770.6 2006-09-26
DE200610045770 DE102006045770A1 (de) 2006-09-26 2006-09-26 Verfahren und Gerät zur Desinfektion von zahnärztlichen Abdrücken und weiteren Instrumenten
DE102007007572.5 2007-02-15
DE200710007572 DE102007007572A1 (de) 2007-02-15 2007-02-15 Die Verwendung von Mikrowellen und die kombinierte Verwendung von Mikrowellen und UV-Strahlen zum Abtöten von Parasiten, zur Keimreduktion (Bakterien, Viren, Pilze, Sporen)auf Arbeitsgeräten und Materialen und zur Trocknung dieser.Gerät zur Abtötung von Parasiten und zur Keimreduktion auf Arbeistgeräten und Materialien die der Friseur, die Tierpflegeeinrichtung und/oder der Tierarzt verwenden.

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WO2008040316A1 true WO2008040316A1 (fr) 2008-04-10

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WO2008145216A1 (fr) * 2007-05-30 2008-12-04 Meiko Maschinenbau Gmbh & Co. Kg Dispositif de nettoyage grâce à des microondes
DE102012109360A1 (de) * 2012-10-02 2014-05-15 Miele & Cie. Kg Geschirrspülautomat, insbesondere Haushaltsgeschirrspülmaschine
US9242018B2 (en) 2010-05-10 2016-01-26 Uv Partners, Inc. Portable light fastening assembly
US9974873B2 (en) 2010-05-10 2018-05-22 Uv Partners, Inc. UV germicidal system, method, and device thereof
WO2020001817A1 (fr) * 2018-06-26 2020-01-02 Krones Ag Machine de traitement de contenant et procédé de nettoyage d'une machine de traitement de contenant
CN111780482A (zh) * 2020-07-09 2020-10-16 山东立威微波设备有限公司 一种微波消毒机用冷却降温装置
DE202020104659U1 (de) 2020-08-11 2021-11-15 seiwo Technik GmbH Desinfektionsmöbel
US11918698B2 (en) 2020-03-06 2024-03-05 Uv Partners, Inc. UV disinfection platform

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GB2192126A (en) * 1986-07-02 1988-01-06 Ho Mei Liu Dishwasher
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008145216A1 (fr) * 2007-05-30 2008-12-04 Meiko Maschinenbau Gmbh & Co. Kg Dispositif de nettoyage grâce à des microondes
US11890387B2 (en) 2010-05-10 2024-02-06 Uv Partners, Inc. UV germicidal system, method, and device thereof
US9242018B2 (en) 2010-05-10 2016-01-26 Uv Partners, Inc. Portable light fastening assembly
US9901652B2 (en) 2010-05-10 2018-02-27 Uv Partners, Inc. Portable light fastening assembly
US9974873B2 (en) 2010-05-10 2018-05-22 Uv Partners, Inc. UV germicidal system, method, and device thereof
US10835628B2 (en) 2010-05-10 2020-11-17 Uv Partners, Inc. UV germicidal system, method, and device thereof
US10918750B2 (en) 2010-05-10 2021-02-16 Uv Partners, Inc. Portable light fastening assembly
US11219699B2 (en) 2010-05-10 2022-01-11 Uv Partners, Inc. Standalone portable UV lamp
US11478559B2 (en) 2010-05-10 2022-10-25 Uv Partners, Inc. UV germicidal system, method, and device thereof
DE102012109360A1 (de) * 2012-10-02 2014-05-15 Miele & Cie. Kg Geschirrspülautomat, insbesondere Haushaltsgeschirrspülmaschine
WO2020001817A1 (fr) * 2018-06-26 2020-01-02 Krones Ag Machine de traitement de contenant et procédé de nettoyage d'une machine de traitement de contenant
US11918698B2 (en) 2020-03-06 2024-03-05 Uv Partners, Inc. UV disinfection platform
CN111780482A (zh) * 2020-07-09 2020-10-16 山东立威微波设备有限公司 一种微波消毒机用冷却降温装置
DE202020104659U1 (de) 2020-08-11 2021-11-15 seiwo Technik GmbH Desinfektionsmöbel

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