Abstract

A process that includes simultaneous and/or sequential steps for separating, extracting and/or isolating all or part of the components contained in the inner aragonitic organo-mineral layer and in the outer calcitic organo-mineral layer of the shells of marine bivalve molluscs. Also, compositions including these components, such as cosmetics and medicinal products.

IPC Classes  ?

• A61K 35/618 - Molluscs, e.g. fresh-water molluscs, oysters, clams, squids, octopus, cuttlefish, snails or slugs
• A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
• A61K 8/04 - DispersionsEmulsions
• A61Q 19/08 - Anti-ageing preparations
• A61K 8/98 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution of animal origin

Abstract

The present invention relates to a method comprising simultaneous and/or sequential steps for separating, extracting and/or isolating all or part of the components contained in the inner aragonitic organomineral layer and the outer calcitic organomineral layer of the shells of marine bivalve mollusks.

IPC Classes  ?

• A61K 35/618 - Molluscs, e.g. fresh-water molluscs, oysters, clams, squids, octopus, cuttlefish, snails or slugs

Abstract

The present invention relates to a method comprising simultaneous and/or sequential steps for separating, extracting and/or isolating all or part of the components contained in the inner aragonitic organomineral layer and the outer calcitic organomineral layer of the shells of marine bivalve mollusks.

IPC Classes  ?

• A61K 35/618 - Molluscs, e.g. fresh-water molluscs, oysters, clams, squids, octopus, cuttlefish, snails or slugs
• A61Q 19/08 - Anti-ageing preparations
• A61P 17/00 - Drugs for dermatological disorders
• A61K 33/06 - Aluminium, calcium or magnesiumCompounds thereof
• A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
• A61K 8/04 - DispersionsEmulsions
• A61K 8/19 - Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
• A61K 8/98 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution of animal origin

Abstract

A semi-synthetic hybrid material having a pH from 7 to 7.4 includes an inorganic fraction and a cross-linked organic fraction. The method for producing this material, and osteosynthesis devices or implants made of semi-synthetic hybrid material are also described.

IPC Classes  ?

• A61F 2/44 - Joints for the spine, e.g. vertebrae, spinal discs
• A61B 17/80 - Cortical plates
• A61B 17/86 - Pins or screws
• A61L 31/00 - Materials for other surgical articles
• A61L 31/12 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
• A61L 27/44 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
• A61C 8/00 - Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereonDental implantsImplanting tools
• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof
• A61F 2/08 - MusclesTendonsLigaments
• A61B 17/72 - Intramedullary devices, e.g. pins or nails
• B29L 31/00 - Other particular articles
• A61F 2/30 - Joints
• A61F 2/46 - Special tools for implanting artificial joints
• A61B 90/00 - Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups , e.g. for luxation treatment or for protecting wound edges

Abstract

Tridacna gigas, maxima, derasa, tevaroa, squamosa, crocea, Hippopus hippopus, Hippopus porcelanus, in pulverulent form, with the addition of insoluble and soluble biopolymers and calcium carbonate transformed by carbonation.

IPC Classes  ?

• A61L 27/02 - Inorganic materials
• A61L 24/00 - Surgical adhesives or cementsAdhesives for colostomy devices
• A61L 17/06 - At least partly resorbable materials
• A61L 24/02 - Surgical adhesives or cementsAdhesives for colostomy devices containing inorganic materials
• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof
• A61L 27/58 - Materials at least partially resorbable by the body
• A61L 27/14 - Macromolecular materials
• A61L 17/08 - At least partly resorbable materials of animal origin, e.g. catgut, collagen

Abstract

The invention relates to a semi-synthetic powder material, derived from a natural marine biomaterial that is the inner aragonitic layer of the shell of bivalve molluscs chosen from the group comprising Pinctada, in particular Pinctada maxima and margaritifera, Tridacna, in particular Tridacna gigas, maxima, derasa, tevaroa, squamosa and crocea, Hippopus hippopus and Hippopus porcelanus, in powder form, supplemented with insoluble and soluble bio-polymers and calcium carbonate transformed by carbonation; it also relates to the method for preparing same and the uses thereof.

IPC Classes  ?

• A61L 27/42 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material having an inorganic matrix
• A61K 35/618 - Molluscs, e.g. fresh-water molluscs, oysters, clams, squids, octopus, cuttlefish, snails or slugs
• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof
• A61L 27/58 - Materials at least partially resorbable by the body
• A61L 24/00 - Surgical adhesives or cementsAdhesives for colostomy devices

Abstract

The invention relates to a semi-synthetic powder material, derived from a natural marine biomaterial that is the inner aragonitic layer of the shell of bivalve molluscs chosen from the group comprising Pinctada, in particular Pinctada maxima and margaritifera, Tridacna, in particular Tridacna gigas, maxima, derasa, tevaroa, squamosa and crocea, Hippopus hippopus and Hippopus porcelanus, in powder form, supplemented with insoluble and soluble bio-polymers and calcium carbonate transformed by carbonation; it also relates to the method for preparing same and the uses thereof.

IPC Classes  ?

• A61K 35/618 - Molluscs, e.g. fresh-water molluscs, oysters, clams, squids, octopus, cuttlefish, snails or slugs
• A61L 24/00 - Surgical adhesives or cementsAdhesives for colostomy devices
• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof
• A61L 27/42 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material having an inorganic matrix
• A61L 27/58 - Materials at least partially resorbable by the body
• C08K 3/26 - CarbonatesBicarbonates
• C08L 89/04 - Products derived from waste materials, e.g. horn, hoof or hair

Abstract

Tridacnagigas, maxima, derasa, tevaroa, squamosa, crocea, Hippopushippopus, Hippopusporcelanus, in pulverulent form, with addition of insoluble and soluble biopolymers and calcium carbonate transformed by carbonation; it also relates to the method of preparation thereof and to the uses thereof.

IPC Classes  ?

• A61L 27/02 - Inorganic materials
• A61L 27/14 - Macromolecular materials
• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof
• A61L 27/58 - Materials at least partially resorbable by the body
• A61L 17/08 - At least partly resorbable materials of animal origin, e.g. catgut, collagen
• A61L 24/00 - Surgical adhesives or cementsAdhesives for colostomy devices
• A61L 24/02 - Surgical adhesives or cementsAdhesives for colostomy devices containing inorganic materials
• A61L 17/06 - At least partly resorbable materials

Abstract

The present invention relates to a semi-synthetic hybrid material which comprises an inorganic fraction and an organic fraction, having a pH of 7 to 7.4 and in which said organic fraction is crosslinked, to the process for manufacturing this material and to osteosynthesis devices or implants made of semi-synthetic hybrid material.

IPC Classes  ?

• A61L 27/10 - Ceramics or glasses
• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof

Abstract

The present invention relates to a semi-synthetic hybrid material which comprises an inorganic fraction and an organic fraction, having a pH of 7 to 7.4 and in which said organic fraction is crosslinked, to the process for manufacturing this material and to osteosynthesis devices or implants made of semi-synthetic hybrid material.

IPC Classes  ?

• A61L 27/10 - Ceramics or glasses
• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof

Abstract

A semi-synthetic hybrid material having a pH from 7 to 7.4 includes an inorganic fraction and a cross-linked organic fraction. The method for producing this material, and osteosynthesis devices or implants made of semi-synthetic hybrid material are also described.

IPC Classes  ?

• A61C 8/00 - Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereonDental implantsImplanting tools
• A61F 2/44 - Joints for the spine, e.g. vertebrae, spinal discs
• A61B 17/80 - Cortical plates
• A61B 17/86 - Pins or screws
• A61L 31/00 - Materials for other surgical articles
• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof
• A61L 27/44 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
• A61L 31/12 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
• A61F 2/08 - MusclesTendonsLigaments
• A61B 17/72 - Intramedullary devices, e.g. pins or nails
• B29L 31/00 - Other particular articles
• A61F 2/30 - Joints
• A61F 2/46 - Special tools for implanting artificial joints
• A61B 90/00 - Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups , e.g. for luxation treatment or for protecting wound edges