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WO/1998/012125A1 |
A container (10) for holding and disinfecting invasive medical instruments, such as hypodermic needles and scalpels. The container (10) includes a cylindrical side wall (12) and a bottom wall (14) defining an open enclosure. A layer of s...
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WO/1998/005595A1 |
This invention relates to apparatus and methods for the treatment of fluids with magnetic fields and, in particular, to the disinfection of contaminated fluids with a high-gauss magnet followed by ultraviolet radiation. Magnetic treatmen...
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WO/1998/004295A1 |
Disclosed herein is a syringe sterilization and disposal unit (10) which utilizes a micro-processor controlled artificial intelligence for operation of the necessary functions to render a used syringe safe for disposal. The syringe steri...
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WO/1998/004305A1 |
The portable hand-held device (10) facilitates incineration of needles (6) such as those used in hypodermic syringes (5). Incineration of such needles (6) precludes the spread of diseases and the possibility of contamination of personnel...
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WO/1998/001165A1 |
The invention relates to a process and a device which can be used to sterilise contaminated material completely in a short period of time without additional contaminants occurring during treatment. The process provides that the material,...
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WO/1998/001065A2 |
The invention relates to a device for treatment of possibly contaminated sludge occurring in sanitary facilities. In said device the solids are caught by a filter and are treated by electromagnetic waves, and the remaining liquid is reta...
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WO/1997/048421A2 |
This invention relates to apparatus and methods for the disinfection of fluids and, in particular, to the disinfection of industrial fluids with ultraviolet radiation. These fluids are typically used in manufacturing as coolants in both ...
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WO/1997/048625A1 |
A disposal system (10) for medical waste, and particularly sharp-ended waste, includes a sharps receptacle (20) and a companion needle holder (80).
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WO/1997/044069A1 |
The invention discloses a method for on-site treatment of medical and veterinary wastes, by sterilisation, comprising the following successive steps: preparing the wastes for subsequent handling and treatment by electromagnetic heating; ...
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WO/1997/042984A1 |
Animal slurries obtained from excreta for example from pigs or other intensively reared farmyard animals can be malodourous by virtue of the emission of a range of malodourous or noxious gases including sulphides. The slurries are deodor...
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WO/1997/039730A1 |
Imides reduce odors. Imides are especially efficient at reducing the odors of odoriferous amine or ammonia. The imides may be incorporated in pads which are the recipients of odoriferous waste materials, dispersed in holding tanks or lag...
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WO/1997/039777A1 |
A method for safely treating and disposing of infectious biomedical waste and other hazardous materials is disclosed. The method involves alkaline hydrolysis of infectious agents contained in regulated medical waste or hazardous waste so...
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WO/1997/036620A1 |
The disinfection and sterilisation of non-sterile products, particularly medical products, is disclosed. For this purpose, an ozone treatment is combined with a later treatment with beta/gamma X-ray radiation or an electron beam at a low...
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WO/1997/033639A1 |
An apparatus with a housing (1) containing a first, stationary lower plate electrode (9) and a second, movable upper plate electrode (10), wherein both plate electrodes are electrically conductive, mutually insulated and electrically con...
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WO/1997/029791A1 |
A disposable assembly for collecting contaminated waste, including a heat-stable container (1) made, e.g., of metal and capable of withstanding the conditions, particularly the temperature conditions, under which its contents are sterili...
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WO/1997/028831A1 |
A method for thermally disinfecting waste, particularly biologically hazardous waste, wherein the waste is placed in a compaction area and compressed, and the gases given off during waste compaction are filtered before being discharged. ...
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WO/1997/027883A1 |
A method and an apparatus for disposal of waste liquid including humor, particularly blood, cleansing liquids in body cavities and the like, discharged from patients under operation and medical treatment so as to prevent hospital infecti...
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WO/1997/026019A1 |
A mobile self-contained apparatus and process for grinding, grating, macerating, chemically disinfecting, and drying infectious waste material on-site is disclosed. A trailer (10) contains a hopper (27) and a system of grinder/graters, e...
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WO/1997/025137A1 |
A composition for combating bad smell emitted from garbage containers comprises water insoluble granulates having large inner surface and capable of absorbing moisture due to strong capillary effect, and one or more hypochlorite compound...
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WO/1997/018057A1 |
After a needle is received in a loading position, the needle carriage (210) is rotated downwardly to a cutoff position. At the cutoff position, two opposing contact blades (220, 230) pinch the needle, which electrically connects the posi...
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WO/1997/015408A1 |
It is an apparatus suitable to transform urban organic waste materials in general into sterile mud residuals. The apparatus comprises, within one single tight case, provided with automatic electronic control systems, suitable and appropr...
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WO/1997/013725A1 |
A method for processing sewage eliminates chemical "treatment", or, the addition of chemicals that are as harmful or more so to the environment than raw sewage. The method of processing sewage disintegrates the generally solid components...
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WO/1997/006121A1 |
A composition and method for controlling odor in organic waste material by placing an effective amount of a clay filter material containing a non-petroleum based oil in a location proximate to the organic waste material which is producin...
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WO/1997/005954A1 |
Containerized medical waste is carried by a conveyor under a negative pressure to a multiple-stage shredder (10). Sodium hypochlorite is added at several points in the liquid component which is separated out, is recirculated. The compres...
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WO/1997/004309A1 |
A processing chamber (52, 53) for the treatment and decontamination of biological or medical waste includes a rotary treatment system in an open chamber (52, 53), a lid (102) for closing the chamber (52, 53), and a thin disk-shaped liner...
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WO/1996/038021A1 |
A method and apparatus for microwave sterilizing, disinfecting or otherwise heating materials, objects, liquids and the like under pressure is disclosed. The invention utilizes the generation and transmission of single-mode, noninterferi...
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WO/1996/033134A1 |
In a process and a device for treating screen from the mechanical cleaning stage of a sewage treatment plant, electromagnetic waves in the frequency range from 1 GHz to 1 THz (microwaves) are applied to the screen for a predeterminable p...
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WO/1996/030059A1 |
A process and processing system (200) are disclosed that provide for the processing of many forms of waste, such as medical waste, food waste, disposable diapers or the like, that both reduces the volume of waste solids and neutralizes t...
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WO/1996/026750A1 |
A collection vessel (20) is connected with inlet fitting assemblies (12, 14) for receiving waste fluids. The collection vessel is connected by a valve (74) with a drain (70) for selectively draining collected fluids. A fluid inlet (84) t...
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WO/1996/026021A1 |
A process is disclosed for treating biologically contaminated substrates and for cleaning and decontaminating containers and equipment soiled with said substrate within a closed installation in which both substrates and containers and eq...
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WO/1996/025468A1 |
A degradable but not heat-sealable film substrate is made heat-sealable by coating it, discontinuously, with a nondegradable or degradable thermoplastic formulation. The desired degradability of the substrate is determined by the expecte...
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WO/1996/024388A1 |
A composition for reducing odors emanating from animal discharges includes de-ionized water filtered by reverse osmosis; chlorine dioxide in a range of about .01 % to .1 % by weight; and acetic acid in sufficient quantity to adjust the p...
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WO/1996/024390A1 |
A mobile device (10) with at least two receptacles (20, 22) fitted as sterilization vessels with adjustable cooling is provided for the sterilization of waste water such as infectious waste water or waste water from genetic engineering.
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WO/1996/023640A1 |
An apparatus for treating contaminated plastics waste comprises a drum (8) which is mounted for rotation above a heating chamber (10) and is enclosed within an enclosure having lockable front access panels (3). During heating in the heat...
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WO/1996/021473A2 |
The invention provides methods and apparatus for sterilizing articles. According to one exemplary method, at least one article is placed into a chamber and a vacuum is applied to the chamber. After the pressure within the chamber is suff...
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WO/1996/014883A1 |
An apparatus (30) is disclosed for sterilizing biological waste. The waste material is introduced into a shredder mechanism (34) to chop the material into particles of reduced size, which are transmitted into a preheating chamber (14). S...
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WO/1996/014884A1 |
Process, formula and installation for the treatment and sterilization of biological, solid, liquid, ferrous metallic, non-ferrous metallic, toxic and hospitable dangerous waste or residual material, comprised of O2 (oxygen) + O3 (ozone) ...
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WO/1996/013449A1 |
The invention concerns a waste disposal container for infected liquid-laden waste material and is intended to serve as a package during the steam disinfection of the waste material. The container comprises an outer box (1) of corrugated ...
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WO/1996/011059A1 |
A disposal system for cutting a needle/syringe (22) into small pieces. One or more motor driven rotating cutting blades (6) are located inside of a housing for cutting the needle/syringe (2) into small pieces. The pieces are deposited in...
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WO/1996/006728A1 |
A system (10) that sterilizes and compacts medical waste includes a vessel (12) with a door (14) providing access to inner chamber (16). Inner chamber is coupled to compressor (62) and a source of heating fluid (58). The vessel also has ...
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WO/1996/004136A1 |
A mop head comprising a bundle of fibers bound together to create mop head fabric. The fibers are composed of polyvinyl alcohol which is water soluble at temperatures above approximately 93 �C. The polyvinyl alcohol fibers are produced...
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WO/1996/002282A1 |
A method is provided of disinfecting and/or deodorising waste material in a receptacle. The method comprises dispensing, substantially continuously, a disinfectant and/or deodorant vapour at or above the level of the waste material in th...
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WO/1995/032063A1 |
Facility comprising an upper waste feeding enclosure (7), a lower enclosure (9) for receiving, processing and discharging ground waste, grinding means (8) inserted between the two enclosures, means for injecting vapour into the lower enc...
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WO/1995/028972A1 |
An apparatus (10) for the disposal of blades including a pair of electrodes (12, 14) which are substantially in-plane and spaced from one another by a gap, at least one of the pair of electrodes (12, 14) being flexibly biased with respec...
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WO/1995/025054A1 |
The invention concerns a sterilisation container for hospital waste. After being filled, the sterilisation container is stored until sterilisation is carried out. During storage and sterilisation, the sterilisation container should be se...
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WO/1995/024254A1 |
Method and apparatus for removing liquids from biological waste utilizing centrifugal force. Preferably, a rotatable foraminous drum (12) can be rotatably supported within an outer liquid-tight drum (11), and a disposable porous containe...
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WO/1995/024228A1 |
A hazardous waste sterilisation and/or disinfection method and a device therefor are disclosed. The method includes treating the waste with a high frequency electromagnetic field in a sealed chamber at least partially consisting of the e...
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WO/1995/024227A1 |
A process chamber (52, 53) for the treatment of biological waste preferably includes a rotating waste treatment sytem carried within the open-top chamber (52, 53), a cap (102) for closing the chamber opening (26), a gas-pervious liner (1...
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WO/1995/021633A1 |
A method for processing or "inerting" waste from certain medical sources which may contain hazardous germs. An apparatus is provided on-site for storing the waste as soon as it is produced, completely biologically inerting the waste mass...
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WO/1995/021129A1 |
A method of treating sewage sludge is described comprising the steps of placing it in a container (19) with a reclosable opening (20), placing the sludge and container (19) in an autoclave (2) to heat the sludge with steam to kill most o...
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