Title:
コラーゲン構築物、およびコラーゲン構築物を生成する方法
Document Type and Number:
Japanese Patent JP7034983
Kind Code:
B2
Abstract:
There is disclosed a collagen construct comprising a plurality of elongate strips, wherein each strip contains a plurality of collagen fibres that are substantially aligned along the length of the respective strips, and the strips are braided or woven together to produce a collagen construct in the form of a rope that can be used for replacing tendons or ligaments, such as cruciate ligaments. Also disclosed is a method for making or producing the collagen construct from a collagen membrane having a plurality of collagen fibres being substantially aligned parallel to each other in a common direction. The membrane is cut along cut lines that are orientated substantially parallel to that common direction, thereby to separate elongate strips from the membrane. The strips are then braided or woven together to form the collagen construct.
Inventors:
Min Hao Tseng
Application Number:
JP2019098397A
Publication Date:
March 14, 2022
Filing Date:
May 27, 2019
Export Citation:
Assignee:
Orthocell Limited
International Classes:
A61L27/24; A61F2/08; A61L27/50; D02G3/10
Domestic Patent References:
| JP7509638A | ||||
| JP2008511405A | ||||
| JP2003500162A |
Foreign References:
| WO2012114707A1 | ||||
| WO2013185173A1 |
Attorney, Agent or Firm:
Masatoshi Kurata
Nobuhisa Nogawa
Tadashi Inoue
Shigeru Iino
Naoki Kono
Sanae Kaneko
Nobuhisa Nogawa
Tadashi Inoue
Shigeru Iino
Naoki Kono
Sanae Kaneko