
Clear road to medical software development
Background 说完了可用性,接下来,法规狗再来和大家聊聊医疗软件。 今天先从三个方面谈谈背景信息: 1)什么是医疗软件? 2)涉及到医疗软件的厂商的烦恼 3)医疗软件涉及到的标准及法规指南文件 
什么是医疗软件 近年来,涉及到医疗软件的产品越来越多,总体来说可以分为两类: 比如PACS系统(Picture archiving and communication systems) 随机的医疗软件产品又可以分为两类: 随机的独立软件 比如控制核磁共振设备使用的软件 随机的嵌入式软件 比如控制手术灯亮度的软件
涉及到医疗软件的厂商的烦恼 近年来cFDA对于医疗软件的注册提出了新的要求,简单来说就是,需要厂商提供一份软件描述文档。加上早在cFDA之前,FDA和CE要求在提交510(k)申请和CE申请的时候医疗器械厂商也要提交软件描述文档。很多厂商对如何提交这份文档很是苦恼,但他们不了解苦恼的根本原因。 根本原因就在于,厂商没有开展严谨的医疗软件设计的工作。所谓严谨,就是要按照相关标准的要求开展工作。如果你有按照相关标准去开展软件的设计,在设计的过程中你就会产生一系列的文档,等到最后你就可以从这些文档里面挑出一些文档,整理成为注册所需的软件描述文档。所以功夫都在平时,平时工作扎实的话,软件描述文档就是水到渠成的。 医疗软件涉及到的标准及法规指南文件 国别或标准制定委员会 | 标准和指南文件 | 
| Y∕T 0664-2008 医疗器械软件 软件生存周期过程 | 《医疗器械软件注册技术审查指导原则》2015年第50号 | 
| N 62304:2006/AC:2008 Medical device software - Software life-cycle processes | 
| AMI/ANSI/IEC62304 Edition 1.1 2015-06 Medical device software - Software life-cycle processes | Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices May 11,2015(Final) | Off-The-Shelf Software Use in Medical Devices Document issued on: September 9, 1999(Final) | General Principles of Software Validation; Final Guidance for Industry and FDA Staff Document issued on: January 11, 2002(Final) | Cybersecurity for Networked Medical Devices Containing Offthe-Shelf (OTS) Software Document issued on: January 14, 2005(Final) | Clinical and Patient Decision Support 1 1 2 Software, DRAFT GUIDANCE, Document issued on: December 8, 2017(Draft) | Deciding When to Submit a 510(k) for a Software Change to an Existing Device, Document issued on October 25, 2017(Final) | Changes to Existing Medical Software 1 1 2 Policies Resulting from Section 3060 of the 21st Century Cures Act, Document issued on December 8, 2017(Draft) | Software as a Medical Device (SAMD): Clinical Evaluation. Document issued on December 8, 2017(Final) | Clinical and Patient Decision Support Software, Document issued on: December 8, 2017(Draft) | 
| EC62304 2015-06 Medical device software - Software life-cycle processes |

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