Atraumatic circumcision apparatus and method of using same

1. A circumcision system for removing excess foreskin from a neonatal penis comprising:

a ring component having a shaft with a ring at a proximal end, a tip at a distal end, and a tapered section between the proximal end and the distal end, wherein the tapered section includes a tapered section end, wherein the ring comprises a radially oriented clamping surface with a circumferential groove and an axially-oriented cutting surface; and

a clamping-cutting device comprising: a two-piece housing forming a bore having a open end at a proximal end and a closed end having a hole at a distal end when assembled thereto, wherein the hole includes a diameter larger than a diameter of the tip of the shaft; a core section encased within the bore of the two-piece housing having an axially oriented blade disposed at a proximal end and a lever arm pivot point at a distal end; a lever arm having an engagement tooth being pivotally attached to the lever arm pivot point of the core section; a pair of safety latch mechanisms pivotally attached to the core section, wherein the pair of safety latch mechanisms form a pre-actuation gap therebetween; wherein each safety latch mechanism of the pair of safety latch mechanisms includes two ends and an inward oriented tab connected to at least one end of the two ends to engage the tapered section end of the ring component tapered section to retain the ring component in place relative to the two-piece housing; and an actuation mechanism disposed within the bore of the two-piece housing comprising a plurality of longitudinal clamping arms at a proximal end of the actuation mechanism having inward radial projections, wherein at least a portion of the plurality of longitudinal clamping arms being disposed outside the bore of the housing forming a gap between the inward radial projections being greater than a diameter of the circumferential groove of the radially oriented clamping surface of the ring component; and a lever arm engagement gear tooth at a distal end of the actuation mechanism to engage the engagement tooth of the lever arm when the lever arm is actuated with the proper ring component inserted therein.

2. The circumcision system according to claim 1 , wherein: the ring component further comprises a limiting section having a first section with a first diameter and a first section length, a second section with a second diameter greater than the first diameter, and a second section length; and wherein the core section further comprises a limiting section having a first section with a bore diameter greater than the first diameter of the first limiting section of the shaft to receive the shaft of the ring component there-through and a first section depth, and a second section with a bore diameter greater than the second diameter of the second limiting section of the shaft and a second section depth, wherein the second section depth of the second limiting section of the core section is substantially equal to the second section length of the second limiting section of the ring component.

3. The circumcision system according to claim 1 , wherein at least one of the safety mechanisms of the pair of safety latch mechanisms comprises a safety latch to engage an aperture on an inner surface of the actuation mechanism; wherein the tapered section of the ring component further comprises a first diameter smaller than the pre-actuation gap formed by the pair of safety latch mechanisms and a second diameter greater than the pre-actuation gap formed by the pair of safety latch mechanisms such that at least one safety latch mechanism of the pair of safety latch mechanisms pivots to release the safety latch from the aperture on the inner surface of the actuation mechanism when the second diameter of the tapered section of the ring component contacts an end of the at least one safety latch mechanism of the pair of safety latch mechanisms.

4. The circumcision system according to claim 1 , wherein at least one safety latch mechanism of the pair of safety latch mechanisms comprises a safety latch; and wherein the actuation mechanism further comprises an aperture on an inner surface of the actuation mechanism sized to retain the safety latch of the at least one safety latch mechanism thereby retaining relative movement of the actuation mechanism with respect to the core section.

5. The circumcision system according to claim 1 , wherein the lever arm further comprises a slip gear tooth and wherein the actuation mechanism further comprises a slip gear tooth to engage the slip gear tooth of the lever arm when the lever arm is actuated for a clamping-cutting operation.

6. The circumcision system according to claim 1 , wherein the two-piece housing further comprises an extension attached to the proximal end having an outer surface that contacts body tissue as the neonatal penis is guided through a bore of the extension toward the housing to ensure the penis is extended a predetermined distance.

7. The circumcision system according to claim 1 , wherein each inward radial projection of the plurality of longitudinal clamping arms comprise a tongue and a groove such that the tongue of an inward radial projection is received within the groove of an adjacent inward radial projection to form a circumferentially overlapping configuration therewith and no radial-through gap therebetween when the plurality of longitudinal clamping arms are in a pre-clamp position to prevent foreskin migrating between the inward radial projections during a clamping operation and pinching the foreskin.