1results about How to "Delayed release time" patented technology

The application provides a push rod, a release device and a medical device. The push rod comprises a first conductor and a second conductor. The first conductor has an inner cavity extending through in the axial direction and comprises a conductive tube and a conductive spring. The proximal end of the conductive spring is electrically connected to the distal end of the conductive tube. The second conductor is at least partially arranged in the inner cavity and is non-electrically connected to the first conductor. The distal end of the second conductor is provided with a release area. The push rod can be quickly electrolytically released and has good push performance.