Methods and apparatus to reduce biological carryover using induction heating are disclosed herein. An example method includes washing an aspiration and dispense device. The example method includes generating an alternating electromagnetic field and introducing the aspiration and dispense device into the alternating electromagnetic field. The example method includes inductively heating the aspiration and dispense device with the alternating electromagnetic field. In the example method, the washing is to occur in concert with the heating.

The present invention relates to a device for isolating and cleaning contaminated components comprising a chamber, an entrance door through which components to be isolated and cleaned are introducible into the chamber, means configured to deliver washing solution into the chamber and onto the components to be cleaned, a drying system configured to dry the chamber as well as its content, wherein the device further comprises an exhaust filter system attached to the air exhaust of the chamber, the exhaust filter system comprising a pipe, at least one filter and a blower, the exhaust filter system being configured to be able to bring the chamber under a pressure lower than atmospheric pressure by means of the blower all the time the chamber is closed. The present invention also relates to a corresponding method for isolating and cleaning contaminated components with the aforementioned device.

A method of cleaning a contaminated surface, such as cleaning the elongate interior lumen of an endoscope contaminated with flesh, bone, blood, mucous, faeces or biofilm, said method comprising the steps of: providing a suspension of solid particles in a liquid to said contaminated surface, and flowing said suspension along said surface thereby to remove contaminant from the surface. The suspension is preferably a paste, where the solid material may be e.g. crystals of a salt, silicon oxide or organic material. The paste preferably has a solid fraction between 5 and 55%. A rheology modifier may be present.

A washing and drying unit configured to perform at least one of washing, drying, and sterilizing, or any combination thereof includes at least one sensor configured to determine a dimension and/or shape of the object, a washing and/or sterilizing apparatus and a drying and/or sterilizing apparatus configured to direct at least one apparatus or spray of a washing and/or sterilizing or a drying and/or sterilizing fluid to the object, at least one robot arm connected to at least one of the apparatuses, and a controller operable to orient and move the at least one robot arm. A separate sterilization apparatus may be included and the sterilization may include using electrified water or water that has been exposed to ultraviolet light. The controller orients the at least one robot arm based on the dimension and/or shape determined by the at least one sensor.

Systems, devices, methods, and software of the present invention provide for sanitization monitoring of hands, other body parts, and objects. The systems and devices including a detector to provide images of the object within its detection range, and at least one processor to receive the images from the detector, determine areas of the image corresponding to sanitized areas of the object from unsanitized areas of the object, calculate a percentage of sanitized areas to the total area corresponding to the sanitized and unsanitized areas, and report at least the percentage of sanitized area. In various embodiments, users sanitize their hands with fluorescing hand sanitizer and/or a fluorescing germ-proxy agent with soap and water and the sanitized and unsanitized areas are determined based on the amount of fluorescing material remaining on the hands after application.

A disinfecting glove includes: a glove body that can be made of nitril rubber; a disinfecting pad that includes a pad body with a disinfecting agent applied and optionally an adhesive layer, a scrubbing portion, a cleaning portion, and dusting portions, such that the disinfecting pad can be detachably or permanently positioned on a palmar side of the glove body, such that the disinfecting glove can be used to clean and disinfect a surface. Also disclosed is a disinfecting glove system including a pair of glove assemblies, each including a glove container and a disinfecting glove; and a disinfecting system including a plurality of pairs of disinfecting gloves; and a plurality of disinfecting shoe covers, each including a shove cover body and a disinfecting pad.

A cleaning device for cleaning items to be cleaned is proposed. The cleaning device includes at least one nozzle system for acting on the items to be cleaned with at least one cleaning fluid. Additionally the cleaning device includes at least one pump for conveying the cleaning fluid to the nozzle system, wherein the nozzle system comprises at least one high pressure nozzle and at least one low pressure nozzle. The high pressure nozzle and the low pressure nozzle are connected fluidically to the pump, wherein at least one fluidic switching element for adjusting an inflow of the cleaning fluid to the low pressure nozzle is connected upstream of the low pressure nozzle.

Systems and methods for cleaning and disinfecting contaminated tube lumens are described herein. One system includes an ultraviolet light source and a sterile fluid reservoir fluidly coupled to a liquid light guide. The system is configured to allow simultaneous access and propagation of ultraviolet light and fluid in a tube having a lumen to be cleaned and disinfected. The light guide can be moved inside the tube and simultaneously emit ultraviolet light through its walls and at its distal end into the interior of the contaminated tube. A flush of sterile fluid from an open end of the liquid light guide removes debris and micro-organism detached from the inner surface during light exposure. The sterile fluid can be a high refractive index ionic solution promoting light propagation.

Containing device for a treatment machine for loose products, provided internally with a treatment compartment that has at least an open side for loading the loose products to be treated, and for unloading the loose products that have been treated; the containing device comprises at least a first loading door for the loose products to be treated, positioned on a first portion of said open side and associated with at least a respective opening and closing unit, and at least a second unloading door for the loose products that have been treated, positioned on a second portion of said open side and associated with at least a respective opening and closing unit.

A proofing chamber for proofing dough. An outer frame includes profiled frame sections running at an angle to the gravitational direction and encloses the interior of the proofing chamber. A number of covering panels are arranged on the outer frame, and a conveyor device runs through the interior of the proofing chamber. The conveyor device is designed to transport dough pieces through the proofing chamber. The conveyor device defines a number of transport planes arranged substantially horizontally or vertically, in particular horizontally or vertically. At least one profiled surface of the outer frame profiled sections which run at an angle to the gravitational direction and are arranged below the transport plane or the point of the transport plane arranged at the top in the gravitational direction is inclined in the direction of the interior.