초록 ▼

The present invention relates to a drug delivery device for mixing and delivering a drug by injection. The device includes a housing having a first port or opening therein that receives a first container that contains a fluid or powdered drug, for example a lyophilized drug. The housing can also inc

The present invention relates to a drug delivery device for mixing and delivering a drug by injection. The device includes a housing having a first port or opening therein that receives a first container that contains a fluid or powdered drug, for example a lyophilized drug. The housing can also include a second port or opening that receives a second container that contains a fluid to be mixed with the drug to form an injectable fluid. The device includes a manifold having a channel that fluidly connects the first and second containers. A penetrating membrane such as a needle is used to inject the drug into a patient which is in fluid communication with the first container. The needle is movable from a storage position in the housing to an injection position extending through the housing.

대표청구항 ▼

1. A liquid drug transfer system comprising: a housing; a port in said housing that receives a container, and whereby said port passes a liquid from said container as the container is displaced within said port; a delivery device that can be connected to the housing to receive the liquid from t

1. A liquid drug transfer system comprising: a housing; a port in said housing that receives a container, and whereby said port passes a liquid from said container as the container is displaced within said port; a delivery device that can be connected to the housing to receive the liquid from the container via said port; and a latching mechanism that latches said delivery device to said container during drug transfer and then disengages said delivery device once the container has reached an end of travel in said port. 2. The liquid drug transfer system of claim 1 further comprising a pressurizing mechanism that pressurizes the container. 3. The liquid transfer system of claim 1 further comprising a locking mechanism to secure the container in the housing. 4. The liquid drug transfer system of claim 1 wherein the delivery device comprises a detachable housing having a needle having a storage position within the detachable housing and an operating position that extends through an aperture in the detachable housing. 5. The liquid drug transfer system of claim 1 wherein the port further comprises a manifold having a channel through which liquid is transferred from the container to the delivery device. 6. The liquid drug transfer system of claim 1 further comprising a support surface on the housing such that a user can insert the container with one hand while the housing is positioned with the support surface. 7. A method for transferring a liquid comprising: inserting a container in a housing having a port; latching a delivery device to the container; transferring a liquid in the container through said port in said housing to a delivery device as the container is moved within said port, and; disengaging said delivery device from the container only after the container has reached an end of travel in said port. 8. The method of claim 7 further comprising actuating a pressurizing mechanism that pressurizes the container. 9. The method of claim 7 further comprising providing a locking mechanism to secure the container in the housing. 10. The method of claim 7 further comprising providing a manifold in the having a first channel that connects the container to the delivery device.