Title:
MEDICAL THREAD PRODUCED USING ULTRASONIC WAVES
Document Type and Number:
WIPO Patent Application WO/2019/132164
Kind Code:
A1
Abstract:
A method for producing medical three-dimensional thread using ultrasonic waves according to the present invention comprises: inserting source thread in a location, between adjacently arranged ultrasonic waves generator and mold base, corresponding to an engraved pattern on the mold base; applying ultrasonic waves to the source thread while applying pressure to same by means of the ultrasonic waves generator; and outputting a medical unraveling-prevention member generated in the shape of the engraved pattern by means of the ultrasonic waves, wherein the medical unraveling-prevention member comprises medical three-dimensional thread having a plurality of protrusions facing each other from the sides, and a medical unraveling-prevention screw.
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Inventors:
KIM JI HWAN (KR)
Application Number:
PCT/KR2018/010296
Publication Date:
July 04, 2019
Filing Date:
September 04, 2018
Export Citation:
Assignee:
MEDI FUTURES CO LTD (KR)
International Classes:
A61B17/06; A61B17/00; A61F2/00; D02G3/44; D02J3/02
Foreign References:
| JP5649776B2 | 2015-01-07 | |||
| KR200353217Y1 | 2004-06-22 | |||
| KR101432497B1 | 2014-08-25 | |||
| KR20140076063A | 2014-06-20 | |||
| KR101132841B1 | 2012-04-02 |
Other References:
See also references of EP 3714802A4
Attorney, Agent or Firm:
MAPS INTELLECTUAL PROPERTY LAW FIRM (KR)
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