KR20180084217A - Coating method of 3 dimensional printed implant - Google Patents

Coating method of 3 dimensional printed implant Download PDF

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Publication number
KR20180084217A
KR20180084217A KR1020170006960A KR20170006960A KR20180084217A KR 20180084217 A KR20180084217 A KR 20180084217A KR 1020170006960 A KR1020170006960 A KR 1020170006960A KR 20170006960 A KR20170006960 A KR 20170006960A KR 20180084217 A KR20180084217 A KR 20180084217A
Authority
KR
South Korea
Prior art keywords
implant
lattice structure
precursor
printed
injecting
Prior art date
Application number
KR1020170006960A
Other languages
Korean (ko)
Inventor
정인일
김성수
김유환
Original Assignee
주식회사 지쓰리디팹
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 지쓰리디팹 filed Critical 주식회사 지쓰리디팹
Priority to KR1020170006960A priority Critical patent/KR20180084217A/en
Publication of KR20180084217A publication Critical patent/KR20180084217A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
    • A61C8/0013—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating
    • A61C8/0015—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating being a conversion layer, e.g. oxide layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • A61C13/0019—Production methods using three dimensional printing
    • A61K6/04—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Transplantation (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The present invention relates to a method for coating a 3D printed implant capable of preventing cytotoxicity of the 3D printed implant by performing surface passivation and surface processing, and evenly coating a surface including the inside of a lattice structure when the 3D printed implant is printed by a lamination structure of metal powder, and includes the lattice structure. According to an embodiment of the present invention, the method for coating a 3D printed implant comprises: a printing step (S10) of manufacturing the implant having the lattice structure based on 3D printing; a step (S20) of injecting a precursor of a steam state in a predetermined chamber in which the implant is stored; a step (S30) of depositing the injected precursor on a surface of the lattice structure; a step (S40) of injecting inert gas to the chamber; a step (S50) of allowing the injected inert gas to remove a precursor which is not deposited; a step (S60) of injecting an oxidizer of a steam state to the chamber; and a step (S70) of forming a titanium oxide by responding the injected oxidizer to the precursor which is deposited on the lattice structure.
KR1020170006960A 2017-01-16 2017-01-16 Coating method of 3 dimensional printed implant KR20180084217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170006960A KR20180084217A (en) 2017-01-16 2017-01-16 Coating method of 3 dimensional printed implant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170006960A KR20180084217A (en) 2017-01-16 2017-01-16 Coating method of 3 dimensional printed implant

Publications (1)

Publication Number Publication Date
KR20180084217A true KR20180084217A (en) 2018-07-25

Family

ID=63059066

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170006960A KR20180084217A (en) 2017-01-16 2017-01-16 Coating method of 3 dimensional printed implant

Country Status (1)

Country Link
KR (1) KR20180084217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220001031A (en) * 2020-06-26 2022-01-05 재단법인 오송첨단의료산업진흥재단 Anti-bacterial coating method for medical implant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220001031A (en) * 2020-06-26 2022-01-05 재단법인 오송첨단의료산업진흥재단 Anti-bacterial coating method for medical implant

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Legal Events

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A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E601 Decision to refuse application