|5640970||Guidewire having a controlled radiopacity tip|
The controlled radiopaque guidewire comprises: an elongate central core wire having a reduced in diameter distal end portion; a rounded tip member having a back side to which is connected a distal end of the core wire; a first coiled spring wire having a ...
A feedthrough is provided for mounting in and electrically insulating a conductive wire from the casing of a device such as a battery cell for a cardiac pacer. The feedthrough is a non-glass member at least a portion of which was cured in situ and formed ...
|4544078||Sealed closure for sealing and closing an opening in a container|
The method for closing and sealing the opening of a wall of a container includes the steps of: providing the opening with a counterbore; inserting a first plug member into said opening in a fluid tight manner to establish a first seal; inserting a second ...