DISSOLVABLE NASAL SINUS SPONGE

An implantable article comprising a dissolvable sponge derived from the mixture of chitosan, a first polysaccharide and a second polysaccharides. The polysaccharides have different number average molecular weight characteristics to enable the control of the mechanical features of the sponge. La prés...

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Bibliographic Details
Main Authors GUENTHER, Denise, E, SHERMAN, Ethan, G, CHEN, Wei
Format Patent
LanguageEnglish
French
Published 15.06.2017
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:An implantable article comprising a dissolvable sponge derived from the mixture of chitosan, a first polysaccharide and a second polysaccharides. The polysaccharides have different number average molecular weight characteristics to enable the control of the mechanical features of the sponge. La présente invention concerne un article implantable comprenant une éponge pouvant être dissoute dérivée du mélange de chitosane, d'un premier polysaccharide et d'un second polysaccharide. Les polysaccharides présentent différentes caractéristiques de poids moléculaire moyen en nombre afin de permettre le réglage des caractéristiques mécaniques de l'éponge.
Bibliography:Application Number: WO2016US64234