您的位置: 首页 > 农业专利 > 详情页

Loadable polymeric particles for enhanced imaging in clinical applications and methods of preparing and using the same
专利权人:
Ulf Fritz
发明人:
Ulf Fritz,Olaf Fritz,Thomas A. Gordy,Ronald Wojcik,Jacques Blümmel,Alexander Küller
申请号:
US11877839
公开号:
US09114162B2
申请日:
2007.10.24
申请国别(地区):
US
年份:
2015
代理人:
摘要:
Particles are provided for use in therapeutic and/or diagnostic procedures. The particles include poly[bis(trifluoroethoxy)phosphazene] and/or a derivatives thereof which may be present throughout the particles or within an outer coating of the particles. The particles can also include a core having a hydrogel formed from an acrylic-based polymer. Such particles may be provided to a user in specific selected sizes to allow for selective embolization of certain sized blood vessels or localized treatment with an active component agent in specific clinical uses. Microspheres of the present invention may further be provided with physical and/or chemical enhancements within the particles cores to enhance visualization of the embolized tissue using a variety of medical imaging modalities, including conventional radiography, fluoroscopy, tomography, computerized tomography, ultrasound, scintillation, magnetic resonance, or other imaging technologies.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充