Lead adaptor having low resistance conductors and/or encapsulated housing
First Claim
1. An implantable lead adaptor comprising:
- a) an encapsulated thermoplastic adaptor housing defining a proximal end portion and a distal end portion, the proximal end portion having a first receptacle for receiving a first connector assembly associated with a first implantable cardiac lead, and a second receptacle for receiving a second connector assembly associated with a second implantable cardiac lead;
b) an elongated flexible lead portion extending from the distal end portion of the adaptor housing and having a connector assembly operatively associated with a distal end section thereof for connection to an implantable pulse generating device; and
c) conductor means electrically connecting the connector assembly operatively associated with the distal end section of the lead portion with the first and second receptacles of the adaptor housing.
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Accused Products
Abstract
An implantable lead adaptor is disclosed that includes an encapsulated thermoplastic housing defining a proximal end portion and a distal end portion. The proximal end portion has a first receptacle configured to receive a first type of connector assembly associated with a first implantable cardiac lead, and a second receptacle configured to receive a second type of connector assembly associated with a second implantable cardiac lead. An elongated flexible lead portion extends from the distal end portion of the adaptor housing. A connector assembly is operatively associated with a distal end section of the flexible lead portion of the adaptor for connection to an implantable pulse-generating device, such as, for example, an implantable pacemaker or defibrillator. Low resistance conductor wires electrically connect the connector assembly associated with the distal end section of the lead portion with the first and second receptacles of the adaptor housing.
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Citations
27 Claims
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1. An implantable lead adaptor comprising:
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a) an encapsulated thermoplastic adaptor housing defining a proximal end portion and a distal end portion, the proximal end portion having a first receptacle for receiving a first connector assembly associated with a first implantable cardiac lead, and a second receptacle for receiving a second connector assembly associated with a second implantable cardiac lead;
b) an elongated flexible lead portion extending from the distal end portion of the adaptor housing and having a connector assembly operatively associated with a distal end section thereof for connection to an implantable pulse generating device; and
c) conductor means electrically connecting the connector assembly operatively associated with the distal end section of the lead portion with the first and second receptacles of the adaptor housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An implantable lead adaptor comprising:
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a) an adaptor housing defining a proximal end portion and a distal end portion, the proximal end portion having a first receptacle for receiving a first type of connector assembly associated with a first type of implantable cardiac lead, and a second receptacle for receiving a second type of connector assembly associated with a second type of implantable cardiac lead;
b) an elongated flexible lead portion extending from the distal end portion of the adaptor housing and having a connector assembly operatively associated with a distal end section thereof for connection to an implantable pulse generating device; and
c) low-resistance wire conductors connecting the connector assembly operatively associated with the distal end section of the lead portion with the first and second receptacles of the adaptor housing. - View Dependent Claims (13, 14, 15, 16, 17)
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18. An implantable lead adaptor comprising:
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a) an encapsulated adaptor housing defining a proximal end portion and a distal end portion, the proximal end portion having a first receptacle configured to receive a four pole connector assembly associated with a first implantable cardiac lead and a second receptacle configured to receive a unipolar connector assembly associated with a second implantable cardiac lead;
b) an elongated flexible lead portion extending from the adaptor housing and having a four pole connector assembly operatively associated with a distal end section thereof; and
c) conductor means connecting the four pole connector assembly operatively associated with a distal end section of the lead portion with the first and second receptacles of the adaptor housing. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27)
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Specification