US5557210A — Universal cable connector for temporarily connect…

Claim 1

Independent Claim 312 words

A system for testing a plurality of implantable stimulation leads adapted for use with an implantable stimulation device, each of the plurality of implantable stimulation leads having a proximal male connector of a prescribed size adapted to be detachably secured to the implantable stimulation device, the system comprising: a non-implantable system analyzer having a first multi-pin connector, the system analyzer including processing means for applying test signals to and monitoring test signals on specified pins of the first multi-pin connector in accordance with a prescribed test sequence; a connector block having a plurality of receptacles for varying sizes adapted to receive a corresponding variety of different sized proximal male connectors, the proximal male connector of each of the plurality of implantable stimulation leads being detachably secured to one of the plurality of receptacles, the plurality of receptacles being greater than the plurality of proximal male connectors; and a multi-conductor cable having a first end for connection with the connector block, and a second end for connection with the first multi-pin connector of the system analyzer, the multi-conductor cable having a multiplicity of electrical conductors therein, each receptacle of the connector block being connected to a respective pin of the first multi-pin connector through at least one of the multiplicity of electrical conductors; whereby each of the implantable stimulation leads is detachably connected to one of the respective pins of the first multi-pin connector whenever the implantable stimulation lead is detachably secured to a corresponding receptacle of the connector block, thereby allowing the system analyzer to apply a desired test signal to the implantable stimulation leads or to monitor a signal appearing on the implantable stimulation leads in accordance with the prescribed test sequence through the connector block; whereby a plurality of sizes of implantable stimulation leads may be tested prior to connecting the implantable 13 stimulation leads to the implantable stimulation device.

Claim 2

Independent Claim 312 words

A system for testing a plurality of implantable stimulation leads adapted for use with an implantable stimulation device, each of the plurality of implantable stimulation leads having a proximal male connector of a prescribed size adapted to be detachably secured to the implantable stimulation device, the system comprising: a non-implantable system analyzer having a first multi-pin connector, the system analyzer including processing means for applying test signals to and monitoring test signals on specified pins of the first multi-pin connector in accordance with a prescribed test sequence; a connector block having a plurality of receptacles for varying sizes adapted to receive a corresponding variety of different sized proximal male connectors, the proximal male connector of each of the plurality of implantable stimulation leads being detachably secured to one of the plurality of receptacles, the plurality of receptacles being greater than the plurality of proximal male connectors; and a multi-conductor cable having a first end for connection with the connector block, and a second end for connection with the first multi-pin connector of the system analyzer, the multi-conductor cable having a multiplicity of electrical conductors therein, each receptacle of the connector block being connected to a respective pin of the first multi-pin connector through at least one of the multiplicity of electrical conductors; whereby each of the implantable stimulation leads is detachably connected to one of the respective pins of the first multi-pin connector whenever the implantable stimulation lead is detachably secured to a corresponding receptacle of the connector block, thereby allowing the system analyzer to apply a desired test signal to the implantable stimulation leads or to monitor a signal appearing on the implantable stimulation leads in accordance with the prescribed test sequence through the connector block; whereby a plurality of sizes of implantable stimulation leads may be tested prior to connecting the implantable 13 stimulation leads to the implantable stimulation device.

Claim 3

Dependent Claim 28 words

The system, as set forth in claim 1, wherein the plurality of receptacles in the connector block are adapted to receive a variety of different sized sensing/pacing leads.

Claim 4

Dependent Claim 28 words

The system, as set forth in claim 1, wherein the plurality of receptacles in the connector block are adapted to receive a variety of different sized shocking leads.

Claim 5

Dependent Claim 41 words

The system, as set forth in claim 1, wherein the plurality of receptacles in the connector block are adapted to receive at least one pair of proximal male connectors from each of the sizes 3.2 mm, 5 mm and 6 mm.

Claim 6

Dependent Claim 36 words

The system, as set forth in claim 1, wherein the plurality of receptacles in the connector block are adapted to receive a variety of different sized sensing/pacing leads and a variety of different sized shocking leads.

Claim 7

Dependent Claim 55 words

The system, as set forth in claim 5, wherein the plurality of receptacles in the connector block are adapted to receive sensing/pacing leads having a 3.2 mm proximal male connector, sensing/pacing leads having a 5 mm proximal connector, shocking leads having a 3.2 mm proximal connector, and shocking leads having a 6 mm proximal connector.

Claim 8

Dependent Claim 45 words

The system, as set forth in claim 1, wherein at least one of the plurality of receptacles of the connector block comprises a bipolar receptacle adapted to make contact with a male proximal connector of one of a unipolar and a bipolar implantable stimulation lead.

Claim 9

Dependent Claim 19 words

The system, as set forth in claim 1, wherein the connector block is made from materials that are sterilizable.

Claim 10

Dependent Claim 19 words

The system, as set forth in claim 1, wherein the multi-conductor cable is made from materials that are sterilizable.

Claim 11

Dependent Claim 18 words

The system, as set forth in claim 9, wherein the connector block is detachable from the multiconductor cable.

Claim 12

Dependent Claim 14 words

The system, as set forth in claim 10, wherein the connector block is disposable.

Claim 13

Dependent Claim 94 words

The system, as set forth in claim 1, the system further comprising: an implantable stimulation device having at least a first and a second setscrew for securing and making electrical contact with the proximal male connector of a first and a second stimulation lead, respectively, the first and second setscrews corresponding to a positive and a negative output terminal, respectively; a clamp assembly for connecting the positive and negative output terminals of the implantable stimulation device to the connector block; and means for preventing the positive and the negative output terminals from being reversed.

Claim 14

Dependent Claim 72 words

The system, as set forth in claim 12, wherein the means for preventing the positive and the negative output terminals from being reversed comprises: a first keyed connector on the connector block; a second keyed connector on the clamp assembly, the second keyed connector adapted to mate with the first keyed connector in only one orientation; and means for positioning the clamp assembly onto the implantable stimulation device in only one orientation.

Claim 15

Dependent Claim 147 words

The system, as set forth in claim 13, wherein: the first keyed connector includes a first and a second female connector of a specified size and spaced-apart a prescribed distance on the connector block, the connector block further having an alignment port that is a different distance from the first female connector than from the second female connector; and the second keyed connector includes two spaced-apart male pins and an alignment pin, the alignment pin being a different distance from each of the male pins; and the first and second female connectors and the alignment port of the first keyed connector are positioned to receive the male pins and the alignment pin of the second keyed connector such that only one of the male pins may be inserted into the first female connector and the other of the male pins may be inserted into second female connector.

Claim 16

Dependent Claim 137 words

The system, as set forth in claim 14, wherein the clamp assembly further comprises: a connecting cable having at least a first and a second conductor therein, the first and second conductors being electrically connected at one end to the two space-apart male pins on the second keyed connector; a clamp electrically connected at the other end of the connecting cable, the clamp being adapted to clamp over the first and second setscrews of the implantable stimulation device so that a set of implantable stimulation leads may be connected to the implantable stimulation device; and whereby the set of implantable stimulation leads and the implantable stimulation device may be monitored by the system analyzer through the clamp assembly and connector block for test purposes without having to detach the implantable stimulation leads from the implantable stimulation device.

Claim 17

Dependent Claim 42 words

The system, as set forth in claim 15, wherein: the implantable stimulation device comprises one of an implantable pacemaker, an implantable cardioverter/defibrillator, or a combined pacemaker/cardioverter/defibrillator device; and the implantable stimulation leads comprises at least one of sensing/pacing leads or shocking leads.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1999-09-17	2000-03-18	2000-09-17	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2003-09-17	2004-03-18	2004-09-17	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2007-09-17	2008-03-18	2008-09-17	$7700.00	Window Closed / Lapsed

Universal cable connector for temporarily connecting implantable stimulation leads and implantable stimulation devices with a non-implantable system analyzer

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