DEVICES FOR INJECTING MEDICAMENTS AND METHODS OF USE

A device for injecting a medicament is provided. The device has a housing with a container within it which can hold a medicament. At its proximal end the container has a needle and a stopper. The device includes a plunger which at one end can engage the stopper. At the opposite end, the plunger can engage a first resilient member to move the stopper within the container to inject the medicament from the container. The device includes a collar with distal and proximal ends, the distal end engaging with a carriage and causing its rotation and the proximal end engaging with a second resilient member. The second resilient member can engage with a skin sensor which has distal and proximal ends. At the proximal end, the skin sensor can contact an injection site. The housing has a cap which can reduce or prevent movement of the skin sensor. 提供了一种用于注射药物的装置。该装置具有壳体，壳体内具有可以容纳药物的容器。容器在其近端具有针头和塞子。该装置包括柱塞，其在一端可接合塞子。在相对端，柱塞可接合第一弹性构件以使塞子在容器内移动以从容器注射药物。该装置包括具有远端和近端的套环，远端与滑架接合并引起其旋转，而近端与第二弹性构件接合。第二弹性构件可以与具有远端和近端的皮肤传感器接合。在近端，皮