Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters

AHUMAN NECESSITIES A61Medical science A61LMETHODS 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

A61L29/00Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters

A61L29/005Ingredients of undetermined constitution or reaction products thereof A61L29/02Inorganic materials A61L29/04Macromolecular materials A61L29/041obtained by reactions only involving carbon-to-carbon unsaturated bonds A61L29/042Rubbers A61L29/043Polysaccharides A61L29/044Proteins; Polypeptides; Degradation products thereof A61L29/045Collagen A61L29/046Gelatin A61L29/047Fibrin; Fibrinogen A61L29/048Other specific proteins or polypeptides not covered by A61L29/045 - A61L29/047 A61L29/049Mixtures of macromolecular compounds A61L29/06obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds A61L29/08Materials for coatings A61L29/085Macromolecular materials A61L29/10Inorganic materials A61L29/103Carbon A61L29/106Inorganic materials other than carbon A61L29/12Composite materials A61L29/123having an inorganic matrix A61L29/126having a macromolecular matrix A61L29/14Materials characterised by their function or physical properties A61L29/141Plasticizers A61L29/143Stabilizers A61L29/145Hydrogels or hydrocolloids A61L29/146Porous materials A61L29/148Materials at least partially resorbable by the body A61L29/16Biologically active materials A61L29/18Materials at least partially X-ray or laser opaque