Electrode wire clamp

Claim 2

An electrode wire clamp comprising a generally Y-shaped member having a central tubular leg open at both of its ends and first and second resilient arms, having mutually facing respective apertures, extending from said leg, the transverse inner dimension of the first apertured arm being greater than the transverse outer dimension of the second apertured arm with the sum of the lengths of the arms being greater than the distance between the arms so that said arms may be bent into intersecting relationship with said second arm passing through the aperture in said first arm and the axis of said leg passing through both apertures, said arms being resiliently urged toward their original non-intersecting position.

Claim 3

An electrode wire clamp according to claim 1 wherein said apertures are rectangular in shape.

Claim 4

An electrode wire clamp according to claim 1 wherein said arms are provided with transverse grooves adjacent their intersection with said leg to facilitate bending.

Claim 5

An electrode wire clamp according to claim 1 wherein said arms are formed with bends dividing each arm into respective upper and lower portions with the lower portions connecting the respective upper portions to said tubular leg and the sum of the lengths of the upper portions being greater than the distance between the upper portions.

Claim 6

An electrode wire clamp according to claim 4 wherein said lower portions are normally coplanar and transverse to said leg axis.

Claim 7

An electrode wire clamp according to claim 4 wherein said upper portions are normally parallel.

Claim 8

An improved device for monitoring electrical activity within a living body including an electrode structure adapted for implanting inside a body cavity, a wire connected at one end to the electrode structure with its other end adapted to extend from the cavity, a driver tube having open front and rear ends with the front end separably engaging said electrode structure, said wire passing through said driver tube and extending from and clamped under tension to the rear end of said driver tube to maintain the electrode structure in abutting relationship with the forward end of the driver tube, wherein the improvement comprises an electrode wire clamp affixed to said rear end of said driver tube, said clamp being Y-shaped and having a central tubular leg open at both of its ends and first and second resilient arms, having mutually facing apertures, extending from said leg, the leg being affixed to said driver tube at the end opposite the arms, the transverse inner dimension of the first apertured arm being greater than the transverse outer dimension of the second apertured arm with the sum of the lengths of the arms being greater than the distance between the arms so that said arms may be bent into intersecting relationship, with said second arm passing through the aperture in said first arm and said wire passing through both apertures and said tubular leg, said arms being resiliently biased to releasably grasp said wire.

Claim 9

An improved device for monitoring electrical activity within a living body including an electrode structure adapted for implanting inside a body cavity, a wire connected at one end to the electrode structure with its other end adapted to extend from the cavity, a driver tube having open front and rear ends with the front end separably engaging said electrode structure, said wire passing through said driver tube and extending from and clamped under tension to the rear end of said driver tube to maintain the electrode structure in abutting relationship with the forward end of the driver tube, wherein the improvement comprises an electrode wire clamp affixed to said rear end of said driver tube, said clamp being Y-shaped and having a central tubular leg open at both of its ends and first and second resilient arms, having mutually facing apertures, extending from said leg, the leg being affixed to said driver tube at the end opposite the arms, the transverse inner dimension of the first apertured arm being greater than the transverse outer dimension of the second apertured arm with the sum of the lengths of the arms being greater than the distance between the arms so that said arms may be bent into intersecting relationship, with said second arm passing through the aperture in said first arm and said wire passing through both apertures and said tubular leg, said arms being resiliently biased to releasably grasp said wire.

Claim 10

Apparatus according to claim 7 wherein said apertures are rectangular in shape.

Claim 11

Apparatus according to claim 7 wherein said arms are provided with transverse grooves adjacent their intersection with said leg to promote bending.

Claim 12

Apparatus according to claim 7 wherein said arms are formed with bends dividing each arm into respective lower and upper portions with the lower portions connecting the respective upper portions to said tubular leg and the sum of the lengths of the upper portions being greater than the distance between the upper portions.

Claim 13

Apparatus according to claim 10 wherein said lower portions are normally coplanar and transverse to the axis of said tubular leg.

Claim 14

Apparatus according to claim 10 wherein said upper portions are normally parallel.