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US 5,314,452 AGranted
Protective arrangement for an implantable defibrillator
AssigneeSiemens Aktiengesellschaft
InventorsJakub Hirschberg, Hans Strandberg
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AssigneeSiemens Aktiengesellschaft
InventorsJakub Hirschberg, Hans Strandberg
Estimating the term…
In order to prevent a person handling a defibrillator during manufacture and in conjunction with implantation of the defibrillator from receiving an electrical shock due to a fault, a protective arrangement is provided for the defibrillator. This protective arrangement is in the form of a plug part detachably connectable to the defibrillator housing and having terminal pins engaging into the connecting sockets of the defibrillator which is present for receiving the electrode leads. The terminal pins produce an electrically conductive connection in the sockets and are directly connected to one another inside the plug part via an electrical resistor. In case of a fault, the high-voltage energy generated between the connecting sockets is harmlessly absorbed in the resistor.
A protective arrangement for an implantable defibrillator containing high-voltage components, said defibrillator having a housing with exposed sockets for the connection of electrode leads to said high-voltage components, said protective arrangement consisting of a non-conductive plug part detachably connectable to said defibrillator housing, said plug part having two terminal pins insertable into said sockets with said plug part completely covering said sockets, and an electrical resistor directly connected between said terminal pins, said terminals and said resistor forming means for producing a constant electrically conductive path between said sockets and protecting against discharge of said high-voltage components.
Dependencies are inferred from the claim text.