首页> 外国专利> Catheter device and method of use for intramural delivery of protein kinase C and tyrosine protein kinase inhibitors to prevent restenosis after balloon angioplasty

Catheter device and method of use for intramural delivery of protein kinase C and tyrosine protein kinase inhibitors to prevent restenosis after balloon angioplasty

机译:用于壁内递送蛋白激酶C和酪氨酸蛋白激酶抑制剂以防止球囊血管成形术后再狭窄的导管装置和使用方法

摘要

The present invention discloses a method of treatment of an atherosclerotic blood vessel. Protein kinase C and tyrosine protein kinase inhibitors are delivered by means of a specialized catheter system to the deeper layers of the vessel wall with only minimal interruption of the vessel endothelium. This system will allow high local concentrations of otherwise toxic agents directly at the site of an atherosclerotic plaque to prevent and/or reduce the incidence of late restenosis attributed to cellular hyperplasia or rethrombosis.
机译:本发明公开了一种治疗动脉粥样硬化血管的方法。蛋白激酶C和酪氨酸蛋白激酶抑制剂通过专门的导管系统输送到血管壁的更深层,而对血管内皮的干扰最小。该系统将在动脉粥样硬化斑块的部位直接允许高浓度的其他有毒物质,以预防和/或减少归因于细胞增生或血栓形成的晚期再狭窄的发生率。

著录项

  • 公开/公告号US5242397A

    专利类型

  • 公开/公告日1993-09-07

    原文格式PDF

  • 申请/专利权人 CEDARS-SINAI MEDICAL CENTER;

    申请/专利号US19920821232

  • 发明设计人 PETER BARATH;FERENC DENES;

    申请日1992-01-02

  • 分类号A61M29/00;

  • 国家 US

  • 入库时间 2022-08-22 04:57:49

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