Disposable receptacle for removing blades from a scalpel

A device for removing a blade from the tang of a surgical scalpel, the scalpel including an elongated gripping section having a butt end and an oppositely extending tang end, the tang end being flattened with a first upper face and a second opposite lower face, the faces being joined in parallel register along their sides by edges normal to the faces, the first upper face having an elongated upwardly protruding boss coincident with the upper face and extending for a first predetermined distance, the boss having a forward end and an after end, and side edges, the side edges of the boss having slotting commencing at the forward end of the boss, the slotting initially being parallel to the upper face of the tang and angling rearwardly and upwardly to terminate at the after end of the boss;

• and a blade, the blade being configured for mounting on the first upper face of the tang to extend further axially beyond the tang and laterally from the side edges of the tang, the blade having an elongated opening comprising a forward section of a width to accommodate the slotted forward end of the boss and a wider after section to accommodate the after section of the boss, whereby the after section in the opening in the blade may be placed over the boss on the tang and the blade mounted on the tang by sliding the blade rearwardly to cause the slotting in the side edges of the boss to receive the forward section of the blade opening and to seat the blade in the upwardly extending slotting terminating at the after end of the boss, said device comprising:
• a rectangular receptacle at least partially vertically oriented, said receptacle being comprised of a first elongated half and a second elongated half secured to each other in register to form a unitary block with a rectangular forward end, each of said halves being recessed axially inwardly from said forward rectangular end,
• the recess in the first half being configured for a second predetermined distance in a cross section closely conforming of the lower face of the tang and the blade mounted on the tang, and terminating in a wall beyond which wall a portion of the recess, as it extend further axially, is expanded to a rectangular configuration to receive a blade after detachment from the tang, said expanded portion of the recess having a centrally disposed ramp rising from a point a third predetermined distance from the wall and extending toward the bottom of the recess;
• the recess in the second half of the receptacle being configured to provide an initial rectangular passage for said second predetermined distance at the end of which passage is provided a pair of parallel side ramps spaced apart from each other by the width of the tang, said ramps rising for the third predetermined distance from the end of the initial rectangular passage to the level of the upper edge of the second half of the receptacle, each of said ramps terminating in a vertical wall which wall a portion of the recess is fully expanded to the approximate cross section of its initial rectangular passage;
• said first and second receptacle halves, when secured to each other with their recesses in register, serving to remove the blade from the tang of the scalpel when the blade is inserted into the receptacle through the registering initial portions of the recesses of its first and second halves, and the blade mounted on the tang has been pushed as far as possible into the recesses, and the tang is withdrawn when the receptacle is held firmly in a position against axial or lateral movement, whereupon the blade is detached from the tang, so that upon withdrawing the scalpel tang from the receptacle, the blade is left deposited in the recesses in the two registering halves of the receptacle;
• and
• means to removably secure the receptacle in an at least partially vertical orientation.