阅读说明：本技术 改进型便携真空采血仪 (Improved portable vacuum blood sampling instrument ) 是由 杨俊新 于 2020-05-18 设计创作，主要内容包括：改进型便携真空采血仪,属于血糖检测领域；为了解决现有血糖仪不能单手操作、耗费时间长、结构复杂及真空控制不灵活的问题,采用具有真空发生部和外壳,具有中空采血针,针尾部与外壳相应结构设定为可拆卸固定,真空发生部至少可以设定为采血开始前,允许真空发生部开始工作。大小方便单手操作,结构简单,节省时间,真空控制灵活。(An improved portable vacuum blood sampling instrument belongs to the field of blood sugar detection; in order to solve the problems that the existing blood glucose meter cannot be operated by a single hand, consumes long time, has a complex structure and is inflexible in vacuum control, the blood glucose meter is provided with a vacuum generating part and a shell, the hollow blood taking needle is arranged, the corresponding structure of the needle tail part and the shell is detachably fixed, and the vacuum generating part can be at least set to allow the vacuum generating part to start working before blood taking starts. The size is convenient to operate by one hand, the structure is simple, the time is saved, and the vacuum control is flexible.)

技术领域

本发明涉及检测医疗器械，尤其是便携血糖检测领域。

背景技术

血糖检测是糖尿病人经常需要居家进行的操作。血糖检测包括采血过程和血糖测量过程。采血常用28G实体针穿刺指尖采血。采血经常遇到疼痛感和血流不畅的问题。为了提高便利性和解决现有问题，人们提交了各种便携真空采血仪专利申请，而且有一些还集成了血糖检测功能。这些申请存在单手操作困难、结构复杂、耗费时间、真空产生控制不灵活等问题；所以，时至今日还没有类似的产品推广应用。