Title:
METHOD FOR SURFACE MODIFICATION OF PACKAGED IMPLANT THROUGH PLASMA, AND SYSTEM FOR SURFACE MODIFICATION OF PACKAGED IMPLANT
Document Type and Number:
WIPO Patent Application WO/2022/191505
Kind Code:
A1
Abstract:
The present invention relates to a method for surface modification of an implant through plasma, and a surface modification system of a packaged implant and, more particularly, to a method for surface modification of an implant through plasma and a surface modification system of a packaged implant, the method comprising: an implant providing step of providing an implant package into a plasma discharge device having an inner space and capable of discharging plasma to the inner space; an atmospheric pressure lowering step of drawing air out of the inner space through an air outlet connected to the inner space of the plasma discharge device; a current application step of applying a current to the plasma discharge device to generate a plasma; and a modification step in which the discharged plasma modifies the surface of the implant to be hydrophilic, wherein the implant package includes at least one implant, and the surface of the implant is modified to be hydrophilic while the implant is packaged and sealed without contact with the inner surface of the plasma discharge device, such that the bone and/or surrounding tissues easily adhere to the implant, thereby shortening the period of osseointegration to thus improve the initial stability of the implant and at the same time prevent contamination of the implant from exposure to air and contamination during the surface modification of the implant.
Inventors:
KIM JUNG-SUNG (KR)
SHIN TAE-JIN (KR)
KIM YONG-HWA (KR)
SHIN TAE-JIN (KR)
KIM YONG-HWA (KR)
Application Number:
PCT/KR2022/003039
Publication Date:
September 15, 2022
Filing Date:
March 03, 2022
Export Citation:
Assignee:
CORENTEC CO LTD (KR)
International Classes:
A61F2/30; A61C8/00; A61C8/02; A61C13/02; A61F2/00; A61L27/06
Foreign References:
| JP2018000431A | 2018-01-11 | |||
| KR102169548B1 | 2020-10-23 | |||
| KR20200014166A | 2020-02-10 | |||
| JP6706203B2 | 2020-06-03 | |||
| JP6305542B2 | 2018-04-04 |
Attorney, Agent or Firm:
KIM, Hyun-Soo (KR)
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