Title:
縫合糸およびその製造方法
Document Type and Number:
Japanese Patent JP6650046
Kind Code:
B2
Abstract:
The present invention relates to a suture and a method for producing same, the method comprising: a first step of heating a suture raw material under a set temperature condition; a second step of compression molding, by applying pressure, the heated suture raw material; and a third step of forming cut lines at a first edge and a second edge of the compression molded suture and forming, by applying tensile force, a barb part in the compression molded suture having the cut lines, wherein the cut lines are continuously formed at predetermined intervals while being inclined at a predetermined angle toward one direction or both directions of the first and second edges. Thus, a suture which enables a sutured part to show an excellent recovery and a lifting effect to be semi-permanently maintained and which has an excellent strength is produced.
Inventors:
Min-Seo Jean
Application Number:
JP2018542095A
Publication Date:
February 19, 2020
Filing Date:
November 07, 2016
Export Citation:
Assignee:
J World Company Limited
International Classes:
A61L17/10; A61L17/06; D02J1/22
Domestic Patent References:
| JP2014507168A | ||||
| JP2012502990A |
Foreign References:
| WO2014204135A1 | ||||
| US20110282384 | ||||
| US20090312791 |
Attorney, Agent or Firm:
Patent Business Corporation Imy International Patent Office