1. Application Time Start Date: refers to the time when the research, development, test and perfection of new medical technology begin, which can be the time when the laboratory starts research or the hospital starts to try new technology.
2. End date of application time: refers to the time point when the research, development, test and improvement related to new medical technology are completed, generally refers to the time point when the new technology is approved for marketing, patented and proved to be available for clinical use.
3. Method of application time: refers to the application method of new medical technology, which can be applied for patents through patent institutions or clinical application certificates through medical institutions.