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1. WO2020231073 - METHOD FOR COATING IMPLANT USING HEAT

Publication Number WO/2020/231073
Publication Date 19.11.2020
International Application No. PCT/KR2020/005998
International Filing Date 07.05.2020
IPC
A61L 27/34 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
27Materials for prostheses or for coating prostheses
28Materials for coating prostheses
34Macromolecular materials
A61F 2/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
A61F 2/12 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
12Mammary prostheses
B05D 3/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
02by baking
C08J 7/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7Chemical treatment or coating of shaped articles made of macromolecular substances
04Coating
06with compositions not containing macromolecular substances
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
Applicants
  • 서울대학교 산학협력단 SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION [KR]/[KR]
  • 주식회사 비에스리서치 BS RESEARCH CO., LTD. [KR]/[KR]
Inventors
  • 이연 LEE, Yan
  • 강선아 KANG, Sun Ah
  • 최태현 CHOI, Tae Hyun
  • 박지웅 PARK, Ji Ung
  • 김슬아 KIM, Seul Ah
  • 김정아 KIM, Jung Ah
  • 김미옥 KIM, Mi Ok
  • 김영민 KIM, Young Min
  • 김헌 JIN, Xian
  • 매이단강오보이 MAIERDANJIANG, Wufuer
  • 박지호 PARK, Gee Ho
  • 전병준 JEON, Byoung Jun
  • 최은정 CHOI, Eun Jung
  • 황연 HUANG, Yan
Agents
  • 특허법인한얼 HANOL INTELLECTUAL PROPERTY AND LAW
Priority Data
10-2019-005517310.05.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR COATING IMPLANT USING HEAT
(FR) PROCÉDÉ DE REVÊTEMENT D'UN IMPLANT AU MOYEN DE CHALEUR
(KO) 열을 이용한 보형물의 코팅방법
Abstract
(EN)
The present invention relates to a method for coating an implant using heat and, in particular, to a method for coating only the surface of an implant with a biocompatible polymer by using heat while maintaining the physical characteristics of the implant. The method for coating an implant using heat according to the present invention can effectively introduce a biocompatible polymer onto a three-dimensional material surface and thus can overcome the spatial limitations of light, and enables mass-coating, and thus, can be effectively used in the manufacture of a biocompatible-polymer-coated implant.
(FR)
La présente invention concerne un procédé de revêtement d'un implant au moyen de chaleur, et en particulier un procédé pour revêtir uniquement la surface d'un implant d'un polymère biocompatible au moyen de chaleur tout en préservant les caractéristiques physiques de l'implant. Le procédé de revêtement d'un implant au moyen de chaleur selon la présente invention permet d'introduire efficacement un polymère biocompatible sur une surface de matériau tridimensionnel et ainsi de surmonter les limitations spatiales de la lumière et permet un revêtement de masse, de sorte qu'il peut être utilisé efficacement dans la fabrication d'un implant à revêtement polymère biocompatible.
(KO)
본 발명은 열을 이용한 보형물의 코팅방법에 관한 것으로, 구체적으로 보형물의 물리적 특성은 유지한 채 표면만을 열을 이용하여 생체적합성 고분자로 코팅하는 방법에 관한 것이다. 본 발명의 열을 이용하여 보형물을 코팅하는 방법은 3차원적인 재료 표면에 효과적으로 생체적합성 고분자를 도입할 수 있어, 빛이 가지는 공간적인 한계를 극복할 수 있고 대량으로 코팅할 수 있으므로, 생체적합성 고분자 코팅 보형물의 제조에 유용하게 사용될 수 있다.
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