中国肾脏病领域代表性医疗机构腹膜透析相关专利报告

Patent report on peritoneal dialysis from representative medical institutions of China in the field of nephrology

腹膜透析正成为越来越多终末期肾病患者首选的透析模式,但目前的腹膜透析产品尚无法满足理想的腹膜透析治疗需求。肾脏创新与转化联盟(CKIA)创新研究工作组,基于incoPat专利数据库分析,归纳总结了来自中国肾脏病领域19个省份、4个直辖市的46家代表性医疗机构近十年的腹膜透析申请专利。我们共筛选到腹膜透析相关的申请专利271件,以实用新型专利为主(80.1%),前三位的需求包括腹膜透析手工换液操作相关,腹膜透析管或外接短管相关,引流液处理和取样。概括专利细分方向的内容,充分反映了临床亟待提升腹膜透析的有效性、安全性和便利性,提高腹膜透析手术的成功率并降低并发症,改进腹膜透析相关的全链条产品以提升治疗质量并满足患者个性化需求。同时,该报告提示腹膜透析申请专利涉及的新诊疗手段严重不足,和肾脏领域的前沿科技水平尚有相当的差距。工作组通过凝练涵盖腹膜透析相关的全链条产品的技术创新需求,为未来腹膜透析科技创新和转化提供思路,以期推动我国腹膜透析技术进步。

Peritoneal dialysis is becoming the preferred dialysis mode for more and more patients with end-stage renal disease.However,the current peritoneal dialysis products cannot meet the ideal peritoneal dialysis treatment needs.Based on the analysis of the incoPat patent database,the Innovation Research Working Group of the China Kidney Innovation Association(CKIA)summarized the peritoneal dialysis patent applications of the past ten years from 46 representative medical institutions in the field of nephrology in 19 provinces and 4 municipalities in China.A total of 271 patents related to peritoneal dialysis were screened,mainly utility model patents(80.1%),and the top three needs included peritoneal dialysis manual fluid exchange,peritoneal dialysis catheter or peritoneal dialysis transfer set,drainage fluid disposal and sampling.The subdivision of patent was summarized,which fully reflects the urgent need to improve the effectiveness,safety and convenience of peritoneal dialysis treatment,improve the achievement ratio of peritoneal dialysis-related surgery and reduce complications,and improve the whole chain of peritoneal dialysis related products to enhance the quality of treatment and meet the personalized needs of patients.At the same time,the report shows that the new diagnosis and treatment methods involved in the patent application for peritoneal dialysis are seriously insufficient,and there is still a considerable gap with the cutting-edge scientific and technological level in the field of kidney.By condensing the technological innovation needs of the whole chain of peritoneal dialysis related products,the working group provides track for the future innovation and transformation of peritoneal dialysis treatment,in order to promote the progress of peritoneal dialysis technology in China.