Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020107341 - FUNCTIONALIZED WIDE-WIDTH IMPLANTABLE MICROELECTRODE ARRAY, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

Publication Number WO/2020/107341
Publication Date 04.06.2020
International Application No. PCT/CN2018/118245
International Filing Date 29.11.2018
IPC
A61N 1/05 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
05for implantation or insertion into the body, e.g. heart electrode
C09D 4/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
4Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C09D 105/04 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
105Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/ or C09D103/158
04Alginic acid; Derivatives thereof
C09D 105/08 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
105Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/ or C09D103/158
08Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
C09D 167/04 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
167Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
04Polyesters derived from hydroxy carboxylic acids, e.g. lactones
C08G 63/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
02Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds
06derived from hydroxy carboxylic acids
CPC
A61N 1/05
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
05for implantation or insertion into the body, e.g. heart electrode
C08G 63/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
06derived from hydroxycarboxylic acids
C08G 63/78
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
78Preparation processes
C09D 105/04
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
105Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00
04Alginic acid; Derivatives thereof
C09D 105/08
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
105Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00
08Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
C09D 167/04
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
167Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain
04Polyesters derived from hydroxycarboxylic acids, e.g. lactones
Applicants
  • 深圳先进技术研究院 SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY [CN]/[CN]
Inventors
  • 杜学敏 DU, Xuemin
  • 王娟 WANG, Juan
Agents
  • 北京市诚辉律师事务所 BEIJING CHENG HUI LAW FIRM
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) FUNCTIONALIZED WIDE-WIDTH IMPLANTABLE MICROELECTRODE ARRAY, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
(FR) RÉSEAU DE MICROÉLECTRODES IMPLANTABLE DE GRANDE LARGEUR FONCTIONNALISÉ, SA MÉTHODE DE PRÉPARATION ET SON APPLICATION
(ZH) 一种功能化宽幅植入式微电极阵列及其制备方法与应用
Abstract
(EN)
Provided are a functionalized wide-width implantable microelectrode array, a preparation method therefor, and an application thereof. The functionalized wide-width microelectrode array comprises a functional layer, a base layer, a conductive layer, and an insulating layer arranged in sequence. The functional layer is a monomolecular layer, a polymer material layer, and/or a polymer composite layer, and has a thickness of 1 nm – 1000 μm. Further provided is a method for preparing the functionalized wide-width implantable microelectrode array and an application thereof in preparing a neural prosthesis.
(FR)
L'invention concerne une réseau de microélectrodes implantable de grande largeur fonctionnalisé, sa méthode de préparation et son application. Le réseau de microélectrodes de grande largeur fonctionnalisé comprend une couche fonctionnelle, une couche de base, une couche conductrice et une couche isolante disposées en séquence. La couche fonctionnelle est une couche monomoléculaire, une couche de matériau polymère et/ou une couche composite polymère, et a une épaisseur de 1 nm à 1 000 µm. L'invention concerne en outre une méthode de préparation du réseau de microélectrodes implantable de grande largeur fonctionnalisé et son application dans la préparation d'une prothèse neuronale.
(ZH)
提供一种功能化宽幅植入式微电极阵列及其制备方法与应用。该功能化宽幅微电极阵列包括依次设置的功能层、基底层、导电层、绝缘层;所述功能层为单分子层、高分子材料层和/或高分子复合物层,厚度为1nm-1000μm。还提供了上述功能化宽幅植入式微电极阵列的制备方法及其在制备神经假体中的应用。
Latest bibliographic data on file with the International Bureau