SUSPENSION CLEANING

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 flow...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PALMER, Kristina, SPARGO, Gavin
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CLEANING CLEANING IN GENERAL DIAGNOSIS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR GRINDING HUMAN NECESSITIES HYGIENE IDENTIFICATION MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PERFORMING OPERATIONS POLISHING PREVENTION OF FOULING IN GENERAL SURGERY TRANSPORTING
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Beschreibung
Zusammenfassung:	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 an ice slurry, where the solid material is ice crystals. The slurry preferably has a solid fraction between 50-85% by volume. A freezing point depressant may be present.