Wire guides for a scalpel
View Patent ↗A scalpel guide system for any bladed surgical instrument. A pair of wire guides attach to a scalpel, for controlled travel of the scalpel along the wire. The wire guides of the scalpel guiding system are especially useful as an enhancement to the “Seldinger technique,” a common surgical procedure employed for the percutaneous placement of elongated, tubular devices, with the aid of a guidewire or a wire. The scalpel can be any knife-like surgical device, conventionally including a blade attached to a handle. The scalpel guiding system preferably includes a pair of wire guides, each extending from the blade of the scalpel, or alternatively the handle of the scalpel. The scalpel can be disposable, as can the blade, independent of the scalpel. The wire can be any guidewire or filament, as conventionally employed in surgical techniques that involve the insertion of such a wire or strand. The wire is engageable by the scalpel mounted pair of wire guides. This engagement allows the user or surgeon to move the scalpel along the wire in a controlled and guided manner, for precise cutting or incising, as required for the needed procedure or operation.
1. A scalpel guide system comprising:
a pair of wire guides, each extending from a scalpel;
the scalpel includes a handle; and the pair of wire guides include a pair of hooks, and the pair of hooks extend from the scalpel handle;
a wire having a length, the wire engaged by the pair of wire guides along a continuous length of the wire, without threading an end of the wire through the pair of wire guides, the wire held by the pair of wire guides in an attachment parallel to the scalpel with the wire held external from the scalpel; and
the scalpel re-positionable in a guided movement along a portion of the length of the wire.
2. The scalpel guide of claim 1 , wherein;
the scalpel is removably attachable from to the length of the wire, without threading the end of the wire through the pair of wire guides.
3. A scalpel guide system comprising:
a pair of wire guides, each extending from a scalpel;
a wire having a length, the wire engaged by the pair of wire guides; the pair of wire guides, each having a hooked shape and each attachable to the length of the wire without threading an end of the wire through the pair of wire guides; and
the scalpel re-positionable in a guided movement along a portion of the length of the wire.
4. The scalpel guide of claim 3 , wherein;
the scalpel includes a scalpel handle; and
the pair of wire guides each extend from the scalpel handle.
5. The scalpel guide of claim 3 , wherein;
the pair of wire guides include a forward guide and a rearward guide;
the scalpel includes a scalpel handle; and
the rearward guide of the pair of wire guides extends from the scalpel handle.
6. The scalpel guide of claim 3 , wherein;
the pair of wire guides include a forward guide and a rearward guide; and
the forward guide functions as a depth stop for the scalpel.
7. An improved scalpel system of the type having a singular blade attached to a handle, the blade including a cutting edge, a point and a shank, the shank of the blade received into the handle, the handle of the scalpel including a butt end and a blade end, the butt end at a termination of the handle, and the handle graspable by a user of the scalpel, the improvement comprising:
a pair of wire guides engaging wire along a length of the wire in a parallel attachment to the wire, and each of the pair of wire guides emends from the scalpel;
the pair of wire guides include a pair of hooks;
the pair of wire guides include a forward guide and a rearward guide, the forward guide opposed to the rearward guide in relation to the wire in the parallel attachment; and
the wire engageable with the pair of wire guides, without threading an end of the wire through the forward guide and without threading an end of the wire through the rearward guide.
8. The improved scalpel of claim 7 , wherein;
the wire is held externally to the handle and the is wire held externally to the blade; and
the wire is engaged by the pair of wire guides.
9. The improved scalpel of claim 7 , wherein;
the scalpel is removably attachable to the wire, without threading an end of the wire through the forward guide and without threading an end of the wire through the rearward guide.
10. The improved scalpel of claim 9 , wherein;
the wire has a length, the wire engageable by the pair of wire guides by hooking a portion of the length of the wire in a substantially parallel relation to the pair of wire guides; and
the scalpel re-positionable in a guided movement along a portion of the length of the wire.
11. The scalpel guide of claim 7 , wherein;
the forward guide functions as a depth slop for the blade of the scalpel.