Surgical device for anchoring in bone, and ancillary for inserting it

Claim 2

A surgical device suitable for anchorage of a thread or wire to a bone having a hole bored therein, said device consisting essentially of: a thread or wire in the form of a loop having a running knot; and a deformable tubular sleeve carried by the thread or wire, said sleeve sliding along the thread or wire within the limits of the loop.

Claim 3

The device according to claim 1, wherein the sleeve is in the form of a loop by tension exerted on at least one strand of the thread or wire.

Claim 4

The device according claim 2, wherein the length of the sleeve is less than or equal to twice the depth of the hole bored in the bone.

Claim 5

The device according to claim 1, wherein the diameter of the sleeve is less than or equal to the diameter of the hole.

Claim 6

The device according to claim 1, wherein the sleeve is made of at least one single linear cylindrical element.

Claim 7

The device according to claim 5, wherein the sleeve is made of a single linear cylindrical element open at both ends.

Claim 8

The device according to claim 5, wherein the sleeve comprises at least one orifice passing through its wall for the passage of two strands of thread or wire.

Claim 9

The device according to claim 5, wherein the sleeve is made of a toric ring having at least one orifice passing through its wall for the passage of two strands of thread or wire.

Claim 10

An ancillary in combination with an anchoring device useful for anchorage of a thread or wire to a bone having a hole bored therein, the combination comprising: an anchoring device having a thread or wire in the form of a loop and having a running knot and ends, and a deformable tubular sleeve carried by the thread or wire, said sleeve sliding along said thread or wire within the limits of the loop; and a shaft which at a first end has a spike having a distalmost end that receives and holds said sleeve and said loop of thread or wire to be introduced into the hole bored in the bone on said distalmost end, said shaft including a handle for manipulation by the user at a second end opposite said spike, and at least one thread- or wire-carrying support secured to the shaft and carrying the ends of the thread or wire.

Claim 11

An ancillary in combination with an anchoring device useful for anchorage of a thread or wire to a bone having a hole bored therein, the combination comprising: an anchoring device having a thread or wire in the form of a loop and having a running knot and ends, and a deformable tubular sleeve carried by the thread or wire, said sleeve sliding along said thread or wire within the limits of the loop; and a shaft which at a first end has a spike having a distalmost end that receives and holds said sleeve and said loop of thread or wire to be introduced into the hole bored in the bone on said distalmost end, said shaft including a handle for manipulation by the user at a second end opposite said spike, and at least one thread- or wire-carrying support secured to the shaft and carrying the ends of the thread or wire.

Claim 12

An ancillary for inserting an anchoring device including a thread or wire in the form of a loop having a running knot and a deformable tubular sleeve carried by the thread or wire, said sleeve sliding along the thread or wire within the limits of the loop, the ancillary comprising: a shaft which at one end has a spike that can hold the loop of thread or wire to be introduced into the hole bored in the bone and at the other end has a handle for manipulation by a user; at least one thread- or wire-carrying support secured to the shaft for carrying the ends of the thread or wire; wherein the handle can slide longitudinally with respect to the shaft over a distance which is limited by at least one stop, and the shaft or the handle comprises a device for locking the relative position of the handle or shaft until a predetermined tensile force is applied to the handle or to the shaft.

Claim 13

An ancillary for inserting an anchoring device including a thread or wire in the form of a loop having a running knot and a deformable tubular sleeve carried by the thread or wire, said sleeve sliding along the thread or wire within the limits of the loop, the ancillary comprising: a shaft which at one end has a spike that can hold the loop of thread or wire to be introduced into the hole bored in the bone and at the other end has a handle for manipulation by a user; at least one thread- or wire-carrying support secured to the shaft for carrying the ends of the thread or wire; wherein the handle can slide longitudinally with respect to the shaft over a distance which is limited by at least one stop, and the shaft or the handle comprises a device for locking the relative position of the handle or shaft until a predetermined tensile force is applied to the handle or to the shaft.

Claim 14

An ancillary for inserting an anchoring device including a thread or wire in the form of a loop having a running knot and a deformable tubular sleeve carried by the thread or wire, said sleeve sliding along the thread or wire within the limits of the loop, the ancillary comprising: a shaft which at one end has a spike that can hold the loop of thread or wire to be introduced into the hole bored in the bone and at the other end has a handle for manipulation by a user; at least one thread- or wire-carrying support secured to the shaft for carrying the ends of the thread or wire; wherein the ancillary comprises two thread- or wire-carrying supports, each including a small plate arranged on the shaft, the two small plates being situated one on either side of the axis of the shaft, and being capable of sliding along the shaft over distances which differ from one another.

Claim 15

An ancillary for inserting an anchoring device including a thread or wire in the form of a loop having a running knot and a deformable tubular sleeve carried by the thread or wire, said sleeve sliding along the thread or wire within the limits of the loop, the ancillary comprising: a shaft which at one end has a spike that can hold the loop of thread or wire to be introduced into the hole bored in the bone and at the other end has a handle for manipulation by a user; at least one thread- or wire-carrying support secured to the shaft for carrying the ends of the thread or wire; wherein the ancillary comprises two thread- or wire-carrying supports, each including a small plate arranged on the shaft, the two small plates being situated one on either side of the axis of the shaft, and being capable of sliding along the shaft over distances which differ from one another.

Claim 16

The ancillary according to claim 11, wherein the end of the strand of thread or wire carrying the running knot is fixed to the small plate that can slide over the longest distance, while the end of the other strand of thread or wire, which does not carry the running knot, is attached to the small plate which is stationary or slides over a shorter distance.