![Surgical Mesh for Controlled Release of a Bioactive Agent](/abs-image/US/2016/04/14/US20160101212A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Surgical Mesh for Controlled Release of a Bioactive Agent
- 专利标题(中):用于控制释放生物活性剂的外科手术网
- 申请号:US14972252 申请日:2015-12-17
- 公开(公告)号:US20160101212A1 公开(公告)日:2016-04-14
- 发明人: Shalaby W. Shalaby
- 申请人: Poly-Med, Inc.
- 申请人地址: US SC Anderson
- 专利权人: Poly-Med, Inc.
- 当前专利权人: Poly-Med, Inc.
- 当前专利权人地址: US SC Anderson
- 主分类号: A61L17/10
- IPC分类号: A61L17/10 ; A61L17/14 ; A61L17/12 ; A61L17/00
摘要:
Suture-specific coatings having a number average molecular weight not exceeding 20 kDa, a melting temperature above 37° C., and heat of fusion exceeding 20 J/g, are formed of copolyesters of polycaprolactone or of ε-caprolactone and at least one cyclic monomer forming a segmented polyester chain initiated by a polyaxial crystalline organic compound or an amorphous polyaxial polymeric initiator and include from about 0.01 to about 10 weight percent of at least one molecularly dispersed bioactive agent.
摘要(中):
具有数均分子量不超过20kDa,熔点高于37℃,熔化热超过20J / g的缝线特异性涂层由聚己内酯或ε-己内酯的共聚酯和至少一种 形成由多轴结晶有机化合物或无定形多轴聚合物引发剂引发的分段聚酯链的环状单体,并包括约0.01至约10重量%的至少一种分子分散的生物活性剂。
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 |
------A61L17/00 | 外科缝合或血管结扎用的材料 |
--------A61L17/06 | .至少部分吸收材料 |
----------A61L17/10 | ..含大分子物质 |