Drug delivery device
First Claim
Patent Images
1. Drug delivery device for administering a drug, comprising:
- a body,at least one electrical unit and a port for electrically contacting the at least one electrical unit,an adapter for attaching an injection needle to the drug delivery device,a safety mechanism comprising a cap arranged to be assembled over the injection needle and over part of the body such that the injection needle is inaccessible and the port is accessible when the cap is attached to the body, wherein the port is inaccessible when the cap is removed from the body,wherein the port is arranged within a recess in the body, wherein the safety mechanism comprises a cover arranged to hide the recess when in a closed position or expose the recess when in an open position relative to the body, wherein a cap is arranged to be assembled over the injection needle and over part of the body such that the injection needle is inaccessible when the cap is attached to the body, whereas the recess with the port remains uncovered, wherein the cap, when mounted to the body, is arranged to cause movement of the cover into the open position and/or unlock the cover for allowing its movement into the open position,wherein a blocking component is slidably arranged in the body and biased towards a blocking position for preventing the cover to be moved out of the closed position, wherein the cap, when attached to the body, is arranged to move the blocking component out of the blocking position thus allowing movement of the cover towards the open position,wherein the blocking component is shaped as a spring, wherein the cover is shaped substantially cylindrical, rotatably fitted to the body and comprises an opening for accessing the port, wherein when the cap is not fitted to the body, a retaining tongue on the spring engages with a retaining feature on the cover to prevent it from rotating out of the closed position, wherein a beam on the cap is arranged to push the spring out of engagement with the retaining feature when the cap is mounted to the body.
1 Assignment
0 Petitions
Accused Products
Abstract
A drug delivery device for administering a drug is presented having a body, at least one electrical unit and a port for electrically contacting the electrical unit, an adapter for attaching an injection needle to the drug delivery device, a safety mechanism arranged to prevent contacting the electrical unit whilst an injection needle is in fluid communication with the drug delivery device and arranged to prevent establishing a fluid communication while the electrical unit is contactable.
-
Citations
9 Claims
-
1. Drug delivery device for administering a drug, comprising:
-
a body, at least one electrical unit and a port for electrically contacting the at least one electrical unit, an adapter for attaching an injection needle to the drug delivery device, a safety mechanism comprising a cap arranged to be assembled over the injection needle and over part of the body such that the injection needle is inaccessible and the port is accessible when the cap is attached to the body, wherein the port is inaccessible when the cap is removed from the body, wherein the port is arranged within a recess in the body, wherein the safety mechanism comprises a cover arranged to hide the recess when in a closed position or expose the recess when in an open position relative to the body, wherein a cap is arranged to be assembled over the injection needle and over part of the body such that the injection needle is inaccessible when the cap is attached to the body, whereas the recess with the port remains uncovered, wherein the cap, when mounted to the body, is arranged to cause movement of the cover into the open position and/or unlock the cover for allowing its movement into the open position, wherein a blocking component is slidably arranged in the body and biased towards a blocking position for preventing the cover to be moved out of the closed position, wherein the cap, when attached to the body, is arranged to move the blocking component out of the blocking position thus allowing movement of the cover towards the open position, wherein the blocking component is shaped as a spring, wherein the cover is shaped substantially cylindrical, rotatably fitted to the body and comprises an opening for accessing the port, wherein when the cap is not fitted to the body, a retaining tongue on the spring engages with a retaining feature on the cover to prevent it from rotating out of the closed position, wherein a beam on the cap is arranged to push the spring out of engagement with the retaining feature when the cap is mounted to the body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. Drug delivery device for administering a drug, comprising:
-
a body, at least one electrical unit and a port for electrically contacting the at least one electrical unit, an adapter for attaching an injection needle to the drug delivery device, a safety mechanism comprising a cap arranged to be assembled over the injection needle and over part of the body such that the injection needle is inaccessible and the port is accessible when the cap is attached to the body, wherein the port is inaccessible when the cap is removed from the body wherein the port is arranged within a recess in the body, wherein the safety mechanism comprises the port being movable relative to the body, wherein a cap is arranged to be assembled over the injection needle and over part of the body such that the injection needle is inaccessible when the cap is attached to the body, whereas the recess with the port remains uncovered, wherein the cap, when mounted to the body, is arranged to cause movement of the port into alignment with the recess in an open position and wherein the port moves into misalignment with the recess when the cap is removed from the body.
-
Specification