DESINFEKTION AV KONTAKTLINSER

According to the invention, hydrophilic soft contact lenses are disinfected by soaking them in a disinfecting water solution which does not irritate the eyes, which solution is obtained by the addition to tap water of a chlorhexidine salt, a sequestering agent for calcium and magnesium ions and a de...

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Bibliographische Detailangaben
Hauptverfasser:	DAVIES, DAVID JAMES GELER, MEAKIN, BRIAN JOHN, REES, JOHN ELVAN
Format:	Patent
Sprache:	fin
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CONTACT LENSES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Beschreibung
Zusammenfassung:	According to the invention, hydrophilic soft contact lenses are disinfected by soaking them in a disinfecting water solution which does not irritate the eyes, which solution is obtained by the addition to tap water of a chlorhexidine salt, a sequestering agent for calcium and magnesium ions and a dechlorination agent. The solution is suitably obtained by dissolving a tablet in tap water. The preferred sequestering agent is sodium tripolyphosphate and the preferred dechlorination agent is sodium bisulphate. The chlorhexidine salt consists preferably of a solid solution in urea in order to facilitate complete dissolving.