Switchable connector block for implantable defibrillator
First Claim
1. A medical electrical pulse generator having a conductive housing and having first and second outputs and an associated electrode system including one or more electrode bearing medical electrical leads, comprising:
- a connector housing having a plurality of connector bores, including first and second connector bores;
a first electrical connector, coupled to said first output of said pulse generator, and electrically coupled to a first electrode on a said medical electrical lead inserted in said first connector bore;
a second electrical connector, coupled to said second output of said pulse generator;
a conductive member coupled to a second electrode on a said medical electrical lead, inserted within said second connector bore, and coupled to said second electrical connector means;
a third electrical connector coupled to said conductive housing, and coupled to said conductive member inserted in said second connector bore.
1 Assignment
0 Petitions
Accused Products
Abstract
A medical electrical pulse generator having a switchable connector assembly. The connector assembly is provided with connector bores, each intended to receive a medical electrical lead or a sealing plug, if no lead is provided. Electrical connectors located within the bores are arranged such that interconnection of the pulse generator circuitry within the device and electrodes on the leads and/or housing of the device can be altered by means of connector pins located on the electrical leads or the sealing plugs, which may be employed to interconnect electrical connectors within a connector bore.
104 Citations
15 Claims
-
1. A medical electrical pulse generator having a conductive housing and having first and second outputs and an associated electrode system including one or more electrode bearing medical electrical leads, comprising:
-
a connector housing having a plurality of connector bores, including first and second connector bores; a first electrical connector, coupled to said first output of said pulse generator, and electrically coupled to a first electrode on a said medical electrical lead inserted in said first connector bore; a second electrical connector, coupled to said second output of said pulse generator; a conductive member coupled to a second electrode on a said medical electrical lead, inserted within said second connector bore, and coupled to said second electrical connector means; a third electrical connector coupled to said conductive housing, and coupled to said conductive member inserted in said second connector bore. - View Dependent Claims (2)
-
-
3. A medical electrical pulse generator having first and second outputs and an associated electrode system including one or more electrode bearing medical electrical leads, comprising:
-
a connector housing having a plurality of connector bores, including first and second connector bores; a first electrical connector, electrically coupled to said first output of said pulse generator, and electrically coupled to a first electrode on a said medical electrical lead inserted in said first connector bore; a second electrical connector, electrically coupled to said second output of said pulse generator; a conductive member, inserted within said second connector bore, electrically coupled to said second connector means; third electrical connector, electrically coupled to said conductive member inserted in said second connector bore and electrically coupled to a second electrode on a said medical electrical lead inserted into one of said plurality of connector bores. - View Dependent Claims (4, 5, 6)
-
-
7. Apparatus for interconnecting a medical electrical pulse generator having first and second outputs with an associated electrode system including one or more medical electrical leads having at least one electrode and a lead connector coupled thereto, comprising:
-
a connector housing having a plurality of connector bores, including first and second connector bores; first electrical connector means, coupled to said first output of said pulse generator, for electrically coupling to a lead connector on a medical electrical lead when inserted in said first connector bore; second electrical connector means, coupled to said second output of said pulse generator, for electrically coupling to a lead connector on a medical electrical lead when inserted in said second connector bore; third electrical connector means, for coupling to a conductive member when inserted in said second connector bore; and fourth electrical connector means, electrically coupled to said third connector means, for coupling to a lead connector on a medical electrical lead when inserted into one of said plurality of connector bores other than said second connector bore.
-
-
8. Apparatus for interconnecting a medical electrical pulse generator having first and second outputs with an associated electrode system including one or more medical electrical leads, comprising:
-
a connector housing, including a connector bore; first electrical connector means, coupled to said first output of said pulse generator, for electrically coupling to a conductive member when inserted in said connector bore; second electrical connector means, not coupled to said pulse generator, for coupling to a conductive member when inserted in said connector bore; and a pierceable grommet located in said connector bore between said first and second connectors.
-
-
9. A medical electrical pulse generator having a conductive housing and having first and second outputs and an associated electrode system including a first electrode electrically coupled to said first output, further comprising:
-
a connector housing having a connector bore; first electrical connector means, electrically coupled to said second output; a conductive member inserted within said connector bore and electrically coupled to said first electrical connector means; a second electrical connector electrically coupled to said conductive housing and coupled to said conductive member; and a second electrode, electrically coupled to said conductive member. - View Dependent Claims (10, 11)
-
-
12. A medical electrical pulse generator having first and second outputs and an associated electrode system including a first electrode electrically coupled to said first output;
- further comprising;
a connector housing having first and second connector bores; first electrical connector means, electrically coupled to said second output of said pulse generator, for electrically coupling to a lead connector of a medical electrical lead when inserted in said first connector bore; a conductive member, inserted within said first connector bore, electrically coupled to said first electrical connector means; second electrical connector means, electrically coupled to said conductive member inserted in said first connector bore; and third electrical connector means, electrically coupled to said second electrical connector means, for electrically coupling to a lead connector on a medical electrical lead when inserted into said second connector bore. - View Dependent Claims (13, 14)
- further comprising;
-
15. A medical electrical pulse generator having a conductive housing and having first and second outputs and an associated electrode system including a first electrode electrically coupled to said first output, further comprising:
-
a connector housing having a connector bore; first electrical connector means, electrically coupled to said second output; a conductive member inserted within said connector bore and electrically coupled to said first electrical connector means; a second electrical connector electrically coupled to said conductive housing and coupled to said conductive member; and a pierceable grommet located in said bore, between said first and second electrical connectors.
-
Specification