ENDOSCOPE VISUAL FIELD-SECURING VISCOELASTIC COMPOSITION

Abstract: a viscoelastic composition for securing the field of view of an endoscope, the viscoelastic composition comprising a thickening substance and water and having a shear storage modulus g′ of 0.7 pa or more, and a method for securing the field of view of an endoscope, the method comprising feeding the viscoelastic composition from a proximal part of the endoscope, through a channel, into a distal part of the endoscope.

Inventor(s): Tomonori Yano, Atsushi Ohhata, Yuji Hiraki

CPC Classification: A61L31/14 (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 (preservation of bodies or disinfecting characterised by the agents employed ; preserving, e.g. sterilising, food or foodstuffs ; preparations for medical, dental or toiletry purposes ))

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