Defibrillator pad assembly and method for using same

Claim 3

A method according to claim 1 and further comprising removing said defibrillator paddle from electrical contact with said upper layer of said pad, said upper layer at least partially shielding said defibrillator paddle from said tackiness of said bottom layer whereby said pad will remain adhered to said exposed skin surface after removal of said defibrillator paddle from said upper surface.

Claim 4

A method according to claim 2 and further comprising using pure carbon for said filamentous carbon fibers of said upper layer.

Claim 5

A method according to claim 2 and further comprising using nickel plated carbon for said filamentous carbon fibers of said upper layer.

Claim 6

A defibrillator pad for use between an exposed skin surface of a patient's chest and a planar electrode surface of a defibrillator paddle, said defibrillator pad comprising: a laminated defibrillator pad having a bottom layer and an upper layer; said bottom layer being comprised of an electrically conductive polymer which is tacky so as to adhere to most surfaces it contacts; said upper layer comprising fabric material formed from filamentous carbon fibers, said fabric material having a plurality of openings therein; said bottom layer having a flat downwardly presented surface for engaging and adhering to said patient's chest with a first predetermined force, and having an upwardly presented upper surface in contact with said upper layer; said conductive polymer of said upper surface of said bottom layer exuding through said openings of said upper layer so as to form a plurality of polymer protrusions which are exposed upwardly through said openings of said upper layer; said polymer protrusions and said fabric of said upper layer combining to form an upwardly presented planar electrode engaging surface capable of engaging and covering said electrode surface of said defibrillator paddle and capable of adhering to said electrode surface with a force less than said first predetermined force at which said downwardly presented surface of said defibrillator pad will adhere to said exposed skin surface of said patient's chest.

Claim 7

A defibrillator pad for use between an exposed skin surface of a patient's chest and a planar electrode surface of a defibrillator paddle, said defibrillator pad comprising: a laminated defibrillator pad having a bottom layer and an upper layer; said bottom layer being comprised of an electrically conductive polymer which is tacky so as to adhere to most surfaces it contacts; said upper layer comprising fabric material formed from filamentous carbon fibers, said fabric material having a plurality of openings therein; said bottom layer having a flat downwardly presented surface for engaging and adhering to said patient's chest with a first predetermined force, and having an upwardly presented upper surface in contact with said upper layer; said conductive polymer of said upper surface of said bottom layer exuding through said openings of said upper layer so as to form a plurality of polymer protrusions which are exposed upwardly through said openings of said upper layer; said polymer protrusions and said fabric of said upper layer combining to form an upwardly presented planar electrode engaging surface capable of engaging and covering said electrode surface of said defibrillator paddle and capable of adhering to said electrode surface with a force less than said first predetermined force at which said downwardly presented surface of said defibrillator pad will adhere to said exposed skin surface of said patient's chest.

Claim 8

A defibrillator pad according to claim 5 wherein said upper layer comprises 100 percent carbon.

Claim 9

A defibrillator pad according to claim 5 wherein said upper layer comprises nickel-plated carbon.

Claim 10

A defibrillator pad according to claim 5 wherein said fabric material comprises carbon fibers having a density of from 0.35 ounces per square yard to 0.5 ounces per square yard.

Claim 11

A defibrillator pad according to claim 5 wherein said filamentous carbon fibers of said upper layer are coated with a film of electrically conductive polymer.

Claim 12

A defibrillator pad according to claim 5 wherein said fabric material of said upper layer comprises a plurality of said filamentous carbon fibers matted together in an irregular configuration.

Claim 13

A defibrillator pad according to claim 5 wherein said fabric material has a density of from 0.35 ounces to 0.5 ounces per yard.

Claim 14

A combination adapted to be applied to an exposed skin surface of a patient's chest comprising: a laminated defibrillator pad having a bottom layer of electrically conductive polymer which is tacky so as to adhere to most surfaces it contacts, said pad having an upper layer comprising fabric material formed from filamentous carbon fibers which are coated with a film of electrically conductive polymer; said bottom layer being adapted to be in contact with said exposed skin surface of said patient's chest whereby said tackiness of said bottom layer causes said bottom layer to be detachably adhered to and in electrical contact with said exposed skin surface; said upper layer having openings therein; said bottom layer exuding upwardly through said openings so as to create a plurality of protrusions which are exposed upwardly through said openings of said upper layer; a defibrillator paddle having an electrode surface in facing engagement with and in electrical contact with said upper layer of said pad and said protrusions of said bottom layer which are exposed upwardly through said openings of said upper layer; said upper layer at least partially shielding said defibrillator electrode surface from said tackiness of said bottom layer whereby said electrode surface adheres to said defibrillator pad with an adhering force which is less than the adhering force between said bottom layer and said exposed surface of said patient's skin.

Claim 15

A combination adapted to be applied to an exposed skin surface of a patient's chest comprising: a laminated defibrillator pad having a bottom layer of electrically conductive polymer which is tacky so as to adhere to most surfaces it contacts, said pad having an upper layer comprising fabric material formed from filamentous carbon fibers which are coated with a film of electrically conductive polymer; said bottom layer being adapted to be in contact with said exposed skin surface of said patient's chest whereby said tackiness of said bottom layer causes said bottom layer to be detachably adhered to and in electrical contact with said exposed skin surface; said upper layer having openings therein; said bottom layer exuding upwardly through said openings so as to create a plurality of protrusions which are exposed upwardly through said openings of said upper layer; a defibrillator paddle having an electrode surface in facing engagement with and in electrical contact with said upper layer of said pad and said protrusions of said bottom layer which are exposed upwardly through said openings of said upper layer; said upper layer at least partially shielding said defibrillator electrode surface from said tackiness of said bottom layer whereby said electrode surface adheres to said defibrillator pad with an adhering force which is less than the adhering force between said bottom layer and said exposed surface of said patient's skin.