基本信息:
- 专利标题： 一种留置针用医用导管及其制备方法
- 专利标题（英）：Medical catheter used for remaining needle, and preparation method thereof
- 申请号：CN201610455480.X 申请日：2016-06-21
- 公开(公告)号：CN105920681A 公开(公告)日：2016-09-07
- 发明人： 龙庚求 , 王伟 , 段锐亮 , 徐小明 , 朱素芳
- 申请人： 应城市恒天药业包装有限公司
- 申请人地址： 湖北省孝感市应城市蒲阳大道62号
- 专利权人： 应城市恒天药业包装有限公司
- 当前专利权人： 应城市恒天药业包装有限公司
- 当前专利权人地址： 湖北省孝感市应城市蒲阳大道62号
- 代理机构： 武汉智嘉联合知识产权代理事务所
- 代理人： 黄君军
- 主分类号： A61L29/06
- IPC分类号： A61L29/06 ; A61L29/04
The invention provides a medical catheter used for a remaining needle. The medical catheter is prepared from the following raw material ingredients in parts by weight: 68-85% of thermoplastic elastomer, 8-20% of polyolefin, 0.4-1% of antioxygen, 0.4-1% of lubricating agent, 0.5-2% of antibacterial agent and 4-8% of bulking agent. The invention also further provides a preparation method of the above medical catheter used for the remaining needle. The medical catheter used for the remaining needle has the advantages of high transparency, smooth and fine surface, high cleanliness, good anti-deflection performance and excellent strength and toughness performance, and is s medical catheter with good combination property. Since polyolefin and bulking agent are adopted, the product simultaneously has high elasticity and high intensity, does not adopt filler reinforcement, and has good elasticity, anti-infection performance and sterilization performance.
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 |
| ------A61L29/00 | 导管或被覆导管的材料 |
| --------A61L29/04 | .大分子材料 |
| ----------A61L29/06 | ..由涉及碳—碳不饱和键以外的反应获得的 |