Electroporation apparatus with connective electrode template

Claim 2

An electrode template apparatus comprising: a primary support member comprising a multi-layer printed circuit board having opposite surfaces; a plurality of aligned bores through said board and said opposite surfaces; and a plurality of conductors on said support member separately connected to at least one of said plurality of bores a plurality of conductors comprising a conductor on each layer connected to a plurality of the bores on the board; and means for connecting said conductors to a power supply.

Claim 3

An electrode apparatus according to claim 1 wherein said bores are in a rectangular array.

Claim 4

An electrode apparatus according to claim 2 wherein said the connections of conductors to electrodes on each board are in a line.

Claim 5

An electrode apparatus according to claim 3 wherein said rows are at least three in number.

Claim 6

An electrode apparatus according to claim 3 wherein said bores are in multiple rows in a rectangular array.

Claim 7

An electrode apparatus according to claim 1 wherein said bores are in a rectangular array, and a plurality of said bores are connected in parallel.

Claim 8

An electrode apparatus according to claim 6 wherein said rows are at least three in number.

Claim 9

An electrode apparatus according to claim 7 wherein said plurality of electrodes have a needle configuration for insertion into tissue.

Claim 10

An electrode apparatus according to claim 8 wherein at least one of said plurality of electrodes have a tubular configuration for injection of molecules into tissue.

Claim 11

An electrode apparatus according to claim 1 wherein said plurality of electrodes have a needle configuration for insertion into tissue.

Claim 12

An electrode apparatus according to claim 10 wherein at least one of said plurality of electrodes have a tubular configuration for injection of molecules into tissue.

Claim 13

An electrode template apparatus comprising: a primary support member having opposite surfaces; a plurality of bores extending through said primary support member and through said opposite surfaces; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a moveable support member mounted for movement toward and away from said primary support member; a plurality of electrodes mounted on said moveable support member and slideably mounted in said plurality of bores so that each conductor is connected to at least one electrode, and so that said plurality of electrodes are extendable and retractable upon movement of said moveable support member toward and away from said primary support member; and means for connecting said conductors to a power supply.

Claim 14

An electrode template apparatus comprising: a primary support member having opposite surfaces; a plurality of bores extending through said primary support member and through said opposite surfaces; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a moveable support member mounted for movement toward and away from said primary support member; a plurality of electrodes mounted on said moveable support member and slideably mounted in said plurality of bores so that each conductor is connected to at least one electrode, and so that said plurality of electrodes are extendable and retractable upon movement of said moveable support member toward and away from said primary support member; and means for connecting said conductors to a power supply.

Claim 15

An electrode apparatus according to claim 12 wherein one said moveable support member and said primary support member is tubular and the other of said moveable support member and said primary support member is telescopically mounted for movement in said one of said support members.

Claim 16

An electrode template apparatus comprising: a primary support member having opposite surfaces; a plurality of bores extending through said support member and through said opposite surfaces; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a moveable support member mounted for movement toward and away from said primary support member, one said moveable support member and said primary support member is tubular and the other of said moveable support member and said primary support member is telescopically mounted for movement in said one of said support members, and said support members are disposed on an end of a catheter; a plurality of electrodes mounted on said moveable support member and slideably mounted in said plurality of bores so that each conductor is connected to at least one electrode; and means for connecting said conductors to a power supply.

Claim 17

An electrode template apparatus comprising: a primary support member having opposite surfaces; a plurality of bores extending through said support member and through said opposite surfaces; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a moveable support member mounted for movement toward and away from said primary support member, one said moveable support member and said primary support member is tubular and the other of said moveable support member and said primary support member is telescopically mounted for movement in said one of said support members, and said support members are disposed on an end of a catheter; a plurality of electrodes mounted on said moveable support member and slideably mounted in said plurality of bores so that each conductor is connected to at least one electrode; and means for connecting said conductors to a power supply.

Claim 18

A needle electrode template apparatus, comprising: a primary support member having opposite parallel surfaces; a plurality of bores arranged in a rectangular array and extending through said support member and through said opposite surfaces for slidably mounting and guiding a plurality of needle electrodes into penetrating engagement with tissue; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a plurality of needle electrodes slidably mounted in said plurality of bores so that each conductor is connected to at least one electrode and the electrode is slidably guided into selected penetrating depth of engagement into tissue; at least one of said needle electrodes having a tubular configuration for injection of molecules into issue and means for connecting said conductors to a power supply.

Claim 19

A needle electrode template apparatus, comprising: a primary support member having opposite parallel surfaces; a plurality of bores arranged in a rectangular array and extending through said support member and through said opposite surfaces for slidably mounting and guiding a plurality of needle electrodes into penetrating engagement with tissue; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a plurality of needle electrodes slidably mounted in said plurality of bores so that each conductor is connected to at least one electrode and the electrode is slidably guided into selected penetrating depth of engagement into tissue; at least one of said needle electrodes having a tubular configuration for injection of molecules into issue and means for connecting said conductors to a power supply.

Claim 20

An electrode apparatus according to claim 15 wherein said bores are in rows of at least three in number.

Claim 21

An electrode apparatus according to claim 15 wherein: a moveable support member is mounted for movement toward and away from said primary support member; and said plurality of said needle electrodes are mounted on and moveable with said moveable support member to a selected depth of tissue penetration.

Claim 22

An electrode template apparatus, comprising: a primary support member having opposite parallel surfaces; a plurality of bores arranged in a rectangular array and extending through said support member and through said opposite surfaces; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a moveable support member mounted for movement toward and away from said primary support member, wherein one said moveable support member and said primary support member is tubular and the other of said moveable support member and said primary support member is telescopically mounted for movement in said one of said support members; a plurality of electrodes mounted on said moveable support member and slideably mounted in said plurality of bores so that each conductor is connected to at least one electrode; at least one of said needle electrodes having a tubular configuration for injection of molecules into issue and means for connecting said conductors to a power supply, wherein one said moveable support member and said primary support member is tubular and the other of said moveable support member and said primary support member is telescopically mounted for movement in said one of said support members.

Claim 23

An electrode template apparatus, comprising: a primary support member having opposite parallel surfaces; a plurality of bores arranged in a rectangular array and extending through said support member and through said opposite surfaces; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a moveable support member mounted for movement toward and away from said primary support member, wherein one said moveable support member and said primary support member is tubular and the other of said moveable support member and said primary support member is telescopically mounted for movement in said one of said support members; a plurality of electrodes mounted on said moveable support member and slideably mounted in said plurality of bores so that each conductor is connected to at least one electrode; at least one of said needle electrodes having a tubular configuration for injection of molecules into issue and means for connecting said conductors to a power supply, wherein one said moveable support member and said primary support member is tubular and the other of said moveable support member and said primary support member is telescopically mounted for movement in said one of said support members.

Claim 24

An electrode apparatus according to claim 18 wherein said support members are disposed on an end of a catheter.

Claim 25

An electrode template apparatus, comprising: a primary support member comprising multiple printed circuit boards having opposite surfaces; a plurality of aligned bores through said boards and through said opposite surfaces; a conductor on each board separately connected to at least one of said plurality of the bores on each board; a plurality of electrodes selectively insertable in said plurality of bores so that each conductor is connected to at least one electrode; and means for connecting said conductors to a power supply.

Claim 26

An electrode template apparatus, comprising: a primary support member comprising multiple printed circuit boards having opposite surfaces; a plurality of aligned bores through said boards and through said opposite surfaces; a conductor on each board separately connected to at least one of said plurality of the bores on each board; a plurality of electrodes selectively insertable in said plurality of bores so that each conductor is connected to at least one electrode; and means for connecting said conductors to a power supply.

Claim 27

An electrode template apparatus, comprising: a primary support member having opposite surfaces; a plurality of elongated guide bores extending through said support member and through said opposite surfaces for receiving and guiding needle electrodes into selected depths of penetrating engagement with tissue; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a plurality of elongated needle electrodes adapted to be selectively mounted in said plurality of guide bores so that each conductor is connected to at least one electrode and the electrode is extendable and retractable from said support while guided into selected penetrating depth of engagement into tissue; and means for connecting said conductors to a power supply.

Claim 28

An electrode template apparatus, comprising: a primary support member having opposite surfaces; a plurality of elongated guide bores extending through said support member and through said opposite surfaces for receiving and guiding needle electrodes into selected depths of penetrating engagement with tissue; a plurality of conductors on said support member separately connected to at least one of said plurality of bores; a plurality of elongated needle electrodes adapted to be selectively mounted in said plurality of guide bores so that each conductor is connected to at least one electrode and the electrode is extendable and retractable from said support while guided into selected penetrating depth of engagement into tissue; and means for connecting said conductors to a power supply.

Claim 29

An electrode apparatus according to claim 21 wherein said bores include a tubular conductive member having spring biased contacts are in rows of at least three in number.

Claim 30

An electrode apparatus according to claim 21 wherein said bores are in rows of at least three in number.