基本信息:
- 专利标题: POROUS BIOABSORBABLE IMPLANT
- 专利标题(中):多孔可生物植入
- 申请号:PCT/US2009005268 申请日:2009-09-22
- 公开(公告)号:WO2010039184A2 公开(公告)日:2010-04-08
- 发明人: GOVIL AMIT , JONES MICHAEL L , LUBOCK PAUL
- 申请人: SENORX INC , GOVIL AMIT , JONES MICHAEL L , LUBOCK PAUL
- 专利权人: SENORX INC,GOVIL AMIT,JONES MICHAEL L,LUBOCK PAUL
- 当前专利权人: SENORX INC,GOVIL AMIT,JONES MICHAEL L,LUBOCK PAUL
- 优先权: US19289608 2008-09-23
- 主分类号: A61L27/20
- IPC分类号: A61L27/20 ; A61L27/50 ; A61L27/56 ; A61L27/58
摘要:
The bioabsorbable implant described has a porous body formed of bioabsorbable materials that have an in vivo life span of at least 2 weeks, preferably at least three weeks and not greater than 20 weeks, preferably no greater than ten weeks. The implant has a scaffolding structure which facilitates tissue in-growth and ultimately tissue replacement of the scaffolding structure. The implant has a radiopaque imaging agent at least at the exterior margins and an orientation plurality of radiopaque elements in the interior of implant. The implant preferably has three radiopaque elements within the interior that form a plane within the implant interior.
摘要(中):
所描述的生物可吸收植入物具有由生物可吸收材料形成的多孔体,其具有至少2周,优选至少3周且不超过20周,优选不超过10周的体内寿命。 植入物具有促进组织生长并最终组织替代脚手架结构的脚手架结构。 植入物至少在外部边缘具有不透射线的成像剂,并且在植入物内部具有多个不透射线元件的取向。 植入物优选地在内部内具有三个不透射线的元件,其在植入物内部形成平面。
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61L | 材料或物体消毒的一般方法或装置;空气的灭菌、消毒或除臭;绷带、敷料、吸收垫或外科用品的化学方面;绷带、敷料、吸收垫或外科用品的材料 |
------A61L27/00 | 假体材料或假体被覆材料 |
--------A61L27/02 | .无机材料 |
----------A61L27/20 | ..多糖 |