首页>
外国专利>
Injector with automatic needle insertion, injection and needle retraction
Injector with automatic needle insertion, injection and needle retraction
展开▼
机译:自动进针,进样和退针的注射器
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a method of operating an injection device, which device comprises a medicament cartridge and a needle attached to said cartridge, means for automatic penetration of needle, injection of medicament and withdrawal of needle, comprising the steps of initiating a penetration sequence, followed by an injection sequence and followed by a withdrawal sequence, wherein a previous sequence triggers a subsequent sequence, and wherein the subsequent sequence is triggered before the previous sequence has ended.
展开▼