Cardioverter-defibrillator having a focused shocking area and orientation thereof
First Claim
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1. An implantable cardioverter defibrillator for subcutaneous positioning between the third rib and the twelfth rib within a patient, the implantable cardioverter-defibrillator comprising:
- a housing;
an electrical circuit located within the housing;
a first electrode coupled to the electrical circuit and located on the housing; and
a second electrode coupled to the electrical circuit.
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Abstract
One embodiment of the present invention provides an implantable cardioverter defibrillator for subcutaneous positioning between the third rib and the twelfth rib within a patient, the implantable cardioverter-defibrillator including a housing; an electrical circuit located within the housing; a first electrode coupled to the electrical circuit and located on the housing; and a second electrode coupled to the electrical circuit.
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Citations
67 Claims
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1. An implantable cardioverter defibrillator for subcutaneous positioning between the third rib and the twelfth rib within a patient, the implantable cardioverter-defibrillator comprising:
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a housing;
an electrical circuit located within the housing;
a first electrode coupled to the electrical circuit and located on the housing; and
a second electrode coupled to the electrical circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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16. An implantable cardioverter-defibrillator for subcutaneous positioning between the third rib and the twelfth rib within a patient, the implantable cardioverter-defibrillator comprising:
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a housing;
an electrical circuit located within the housing;
a first electrode coupled to the electrical circuit, wherein the first electrode is positioned at a first point with respect to the patient'"'"'s heart; and
a second electrode coupled to the electrical circuit, wherein the second electrode is positioned at a second point that is substantially on the opposite side of the patient'"'"'s heart from the first point.
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31. An implantable cardioverter defibrillator for subcutaneous positioning between the third rib and the twelfth rib within a patient, the implantable cardioverter-defibrillator comprising:
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a housing;
an electrical circuit located within the housing;
a first electrode coupled to the electrical circuit; and
a second electrode coupled to the electrical circuit, wherein the second electrode is positioned approximately 30 degrees to approximately 180 degrees, with respect to the patient'"'"'s heart, apart from the first electrode. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67)
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46. A method of inserting an implantable cardioverter-defibrillator within a patient, the method comprising the steps of:
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providing a cardioverter-defibrillator comprising a housing, an electrical circuit located within the housing, a first electrode located on the housing, and a second electrode;
making a single incision into the patient;
advancing the cardioverter-defibrillator through the single incision and subcutaneously over approximately the anterior portion of a patient'"'"'s ribcage; and
orienting the second electrode on substantially the opposite side of a patient'"'"'s heart from the first electrode.
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Specification