The utility model belongs to the technical field of it is biological, having solved among the prior art blood preservation carrier and having used not conveniently, protection nature subalternation defect provides a convenient to use, and protection nature is good, safe and reliable's blood preservation card, and it includes that card, basement, blood collection deposit district, separate page oneside of separating the page or leaf is connected with the card middle part, and the basement is located the one side that separates page, and blood collects deposits the position on the basement. Theutility model discloses blood preservation card takes the convenience, and the sample of need not punching is direct with getting up, convenient, swift, has improved work efficiency, has avoided polluting and the loss suitable the popularization and application simultaneously.