| 发明名称 |
MEDICAL MATERIAL FOR LONG-TERM IN VIVO IMPLANTATION USE WHICH IS MADE FROM ULTRAFINE FIBER |
| 摘要 |
A medical material for in vivo implantation use, characterized in that a polyethylene terephthalate ultrafine fiber is provided in at least a part of the medical material, wherein the polyethylene terephthalate ultrafine fiber is produced by spinning a polyethylene terephthalate chip, which is produced using germanium or titanium oxide as a catalyst, by a direct spinning method and then stretching the spun product and has a single fiber fineness of 0.8 dtex or less. |
| 申请公布号 |
US2015224232(A1) |
申请公布日期 |
2015.08.13 |
| 申请号 |
US201314426568 |
申请日期 |
2013.02.27 |
| 申请人 |
NICEM LTD. |
发明人 |
Noishiki Yasuharu |
| 分类号 |
A61L31/06;D01F6/84;A61L31/14;A61L27/50;A61L27/18 |
主分类号 |
A61L31/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A medical material for in vivo implantation comprising a polyethylene terephthalate ultrafine fiber having single fiber thickness of 0.8 dtex or less which is manufactured using a polyethylene terephthalate polymer chip by direct spinning method, wherein said polyethylene terephthalate polymer chip is manufactured using germanium or titanium as a catalyst. |
| 地址 |
Yokohama-shi, Kanagawa JP |
