Self-gripping medical wire torquer

Claim 2

A self-gripping medical wire torquer comprising: a sleeve body; separate clamp means within said sleeve body, biased for automatically grasping a wire and releasably fixing said sleeve body in place on the wire; and release means, for temporarily releasing said clamp means to slide and reposition the torquer along the wire.

Claim 3

The wire torquer according to claim 1 in which said clamp means includes opposing members biased for mating about the wire.

Claim 4

The wire torquer according to claim 2 in which at least one of said opposing members is pivotable and biased for mating with an opposing member by at least one spring.

Claim 5

The wire torquer of claim 3 in which said release means includes an actuator disposed for rotating said pivotable member and compressing said spring.

Claim 6

The wire torquer of claim 4 in which said actuator includes a button depressible within a channel in said sleeve body.

Claim 7

The wire torquer of claim 3 in which said pivotable member includes at least one gripping raised tooth.

Claim 8

The wire torquer of claim 6 in which said member opposing said pivotable member includes at least one complementary recess associated with said gripping raised tooth.

Claim 9

The wire torquer of claim 1 in which said sleeve body includes a knurled surface for assisting in gripping said sleeve body.

Claim 10

The wire torquer of claim 1 in which said sleeve body includes a barrel portion and a constricting tip portion on at least one end.

Claim 11

The wire torquer of claim 1 in which said clamp means includes a spring biased chuck for releasably engaging and gripping the wire.

Claim 12

The wire torquer of claim 10 in which said chuck includes at least two opposing separated gripping members biased for engaging the wire by a circumferential coil spring.

Claim 13

The wire torquer of claim 11 in which said release means includes distending end portions of said coil spring for releasing said gripping members from the wire when compressed.

Claim 14

The wire torquer of claim 12 in which said sleeve body is compressible about said distending end portions of said coil spring.

Claim 15

A self-gripping medical wire torquer comprising: a tubular shaped sleeve body having a constricting tip portion on at least one end and a passage for receiving the wire; separate clamp means, integral within said sleeve body, including at least two opposing members biased for automatically mating about the wire for grasping the wire and releasably fixing said sleeve body in place on the wire; and release means for temporarily releasing said opposing members from the wire for sliding and repositioning said sleeve body along the wire.

Claim 16

A self-gripping medical wire torquer comprising: a tubular shaped sleeve body having a constricting tip portion on at least one end and a passage for receiving the wire; separate clamp means, integral within said sleeve body, including at least two opposing members biased for automatically mating about the wire for grasping the wire and releasably fixing said sleeve body in place on the wire; and release means for temporarily releasing said opposing members from the wire for sliding and repositioning said sleeve body along the wire.

Claim 17

The wire torquer of claim 14 in which at least one said member is pivotable within said sleeve body, said pivotable member biased with respect to its associated opposing member by at least one spring.

Claim 18

The wire torquer of claim 15 in which said release means includes an actuator for rotating said pivotable member and compressing said spring.

Claim 19

The wire torquer of claim 14 in which at least one of said opposing members includes raised gripping teeth.

Claim 20

The wire torquer of claim 14 in which said clamp means includes a chuck the distal end of which includes opposing members separated by slits formed partially along the length of said chuck.

Claim 21

The wire torquer of claim 18 in which said opposing members are biased for engaging the wire passing therebetween by a circumferential coil spring.

Claim 22

An self-gripping medical wire torquer comprising: a resilient sleeve body having a passage for receiving the wire; and a chuck within said sleeve body spring biased for automatically grasping the wire, and temporarily releasable upon compression of said sleeve body for sliding the sleeve body along the wire.

Claim 23

An self-gripping medical wire torquer comprising: a resilient sleeve body having a passage for receiving the wire; and a chuck within said sleeve body spring biased for automatically grasping the wire, and temporarily releasable upon compression of said sleeve body for sliding the sleeve body along the wire.

Claim 24

The wire torquer of claim 20 in which said chuck includes opposing members separated by slits formed partially along the length of the chuck.

Claim 25

The wire torquer of claim 21 in which said chuck includes a circumferential coil spring about said opposing members for compressing said opposing members about the wire.

Claim 26

The wire torquer of claim 22 in which said circumferential coil spring includes distending end portions extending outwardly from said opposing members for relaxing said spring when compressed.

Claim 27

A self-gripping medical wire torquer comprising: a sleeve body; clamp means including opposing members biased by at least one spring for mating about the wire, at least one of said opposing members pivotable for automatically grasping the wire and releasably fixing said sleeve body in place on the wire; and release means, for temporarily releasing said clamp means to slide and reposition the torquer along the wire.

Claim 28

A self-gripping medical wire torquer comprising: a sleeve body; clamp means including opposing members biased by at least one spring for mating about the wire, at least one of said opposing members pivotable for automatically grasping the wire and releasably fixing said sleeve body in place on the wire; and release means, for temporarily releasing said clamp means to slide and reposition the torquer along the wire.

Claim 29

A self-gripping medical wire torquer comprising: a sleeve body; clamp means including a spring biased chuck for releasably engaging and gripping the wire releasably fixing said sleeve body in place on the wire; and release means, for temporarily releasing said chuck to slide and reposition the torquer along the wire.

Claim 30

A self-gripping medical wire torquer comprising: a sleeve body; clamp means including a spring biased chuck for releasably engaging and gripping the wire releasably fixing said sleeve body in place on the wire; and release means, for temporarily releasing said chuck to slide and reposition the torquer along the wire.

Claim 31

A self-gripping medical wire torquer comprising: a tubular shaped sleeve body having a constricting tip portion on at least one end and a passage for receiving the wire; clamp means integral within said sleeve body, including at least two opposing members, one said member pivotable within said sleeve body, said pivotable member biased with respect to its associated opposing member for automatically mating about the wire for grasping the wire and releasably fixing the sleeve body in place on the wire; and release means for temporarily releasing said opposing members from the wire for sliding and repositioning the sleeve body along the wire.

Claim 32

A self-gripping medical wire torquer comprising: a tubular shaped sleeve body having a constricting tip portion on at least one end and a passage for receiving the wire; clamp means integral within said sleeve body, including at least two opposing members, one said member pivotable within said sleeve body, said pivotable member biased with respect to its associated opposing member for automatically mating about the wire for grasping the wire and releasably fixing the sleeve body in place on the wire; and release means for temporarily releasing said opposing members from the wire for sliding and repositioning the sleeve body along the wire.

Claim 33

A self-gripping medical wire torquer comprising: a resilient sleeve body having a passage for receiving the wire; and a chuck including opposing members separated by slits formed partially along the length of the chuck and a circumferential coil spring about said opposing members for compressing said opposing members about the wire for automatically grasping the wire, and temporarily releasable upon compression of said sleeve body for sliding the sleeve body along the wire.

Claim 34

A self-gripping medical wire torquer comprising: a resilient sleeve body having a passage for receiving the wire; and a chuck including opposing members separated by slits formed partially along the length of the chuck and a circumferential coil spring about said opposing members for compressing said opposing members about the wire for automatically grasping the wire, and temporarily releasable upon compression of said sleeve body for sliding the sleeve body along the wire.