Medical sheath for scalpel handle with retractable blade guard
A scalpel device has a metal shank having a blade carrier configured holding a scalpel blade. A sheath is configured for receiving the scalpel shank. The shank is rigidly coupled to the sheath. A retractable blade guard is movably coupled to the sheath. The blade guard is movable between retracted and extended positions wherein the scalpel blade is selectively covered or exposed.
1. A scalpel handle, comprising:
a shank having an integral blade carrier post configured for holding a scalpel blade;
a handle sheath having two longitudinal sections formed of a given material, with the shank securely fastened to the sheath by being sandwiched between the two longitudinal sections of the sheath so that the shank is surrounded by and securely embedded within the material of the two longitudinal sections of the handle sheath, the shank coextending substantially the length of the handle sheath; and
a retractable blade guard movably coupled to the handle sheath, the blade guard movable between retracted and extended positions, wherein the blade carrier post can be selectively covered or exposed; wherein the retractable blade guard has a transparent section; further the retractable blade guard slidable in a longitudinal slot in the handle sheath, and with a back end of the shank generally aligned under a back end of the slot.
2. A scalpel handle, comprising:
a shank;
a scalpel blade carrier post at a front end of the shank;
a handle sheath formed of a given material, with a back end of the shank contained within the handle sheath, and with the front end of the shank extending out of the handle sheath, the shank securely fastened to the sheath by being sandwiched between two longitudinal sections of the sheath so that the shank is surrounded by and securely embedded within the material of the sheath; and
a retractable blade guard slidably attached to the sheath, the blade guard slidable between a retracted position wherein the blade post is exposed, and an extended position wherein the blade carrier post is shielded; wherein the retractable blade guard has a transparent section, further the retractable blade guard includes generally parallel wall sections that defined a slot and with the wall sections being joined together along the edge.
3. The scalpel handle of claim 2 with a metal shank having a length more than half of the length of the handle sheath.
4. The scalpel handle of claim 2 with the blade guard adjacent to the back end of the shank when the blade guard is in the retracted position.
5. The scalpel handle of claim 2 with the handle sheath comprising two longitudinal sections and with the shank enclosed within the longitudinal sections.
6. A scalpel handle, comprising:
a shank having a front section and a back section, with the front section including a scalpel blade carrier post;
a handle sheath formed of a given material with the back section of the shank contained within and securely fastened to the sheath by being sandwiched between two longitudinal sections of the sheath so that the shank is surrounded by and securely embedded within the material of the two longitudinal sections of the handle sheath; and
a retractable blade guard slidably attached to a front end of the sheath; wherein the retractable blade guard has a transparent section, further the retractable blade guard includes generally parallel wall sections that define a slot and with the wall sections being joined together along one edge.