Device for delivering silicone prosthesis into a surgical pocket
OwnerNorman Bakshandehinventor
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Abstract
A device for inserting a pre-filled or silicone prosthesis into a surgical pocket is formed from a sleeve formed of a trapezoidal bottom layer and a trapezoidal top layer attached to the bottom layer along longitudinal edges of the bottom layer and top layer. The top layer has a greater width than the bottom layer so as to form a shape of half of a truncated cone or a tapered half cylinder when the sleeve is filled. The sleeve has a constantly decreasing cross-sectional area along a length of the sleeve. This device reduces the chances for the implant to rotate in an unintended manner due to the non-circular cross-section of the sleeve and prevents inadvertent exit of the implant prior to placement in the surgical pocket.
Claims11
A device for inserting a pre-filled or silicone implant into a surgical pocket, comprising a sleeve formed of a bottom layer having a proximal end and distal end, two longitudinal edges extending between the proximal end and distal end, with the bottom layer having a decreasing width from the proximal end to the distal end, and a top layer having two longitudinal edges, a proximal end and a distal end, the top layer having a decreasing width from the proximal end to the distal end, wherein the top layer is attached to the bottom layer by seams along the extent of both longitudinal edges of the bottom layer and top layer with a space between the bottom layer and top layer for receiving the implant, wherein the top layer has a greater width between the seams along the entire length of the device than the bottom layer so that the device has a shape of a half of a truncated cone or half of a tapered cylinder, with the bottom layer being flat and the top layer being curved, and wherein the sleeve has a constantly decreasing cross-sectional diameter along a length of the sleeve from the proximal end to the distal end.
A method for inserting a pre-filled or silicone implant into a surgical pocket, comprising:
- providing a sleeve formed of a bottom layer having a proximal end and distal end, two longitudinal edges extending between the proximal end and distal end, with the bottom layer having a decreasing width from the proximal end to the distal end, and a top layer having two longitudinal edges, a proximal end and a distal end, the top layer having a decreasing width from the proximal end to the distal end, wherein the top layer is attached to the bottom layer by seams along the extent of both longitudinal edges of the bottom layer and top layer with a space between the bottom layer and top layer for receiving the implant, wherein the top layer has a greater width between the seams along the entire length of the device than the bottom layer so that the device has a shape of a half of a truncated cone or half of a tapered cylinder, with the bottom layer being flat and the top layer being curved, wherein the sleeve has a constantly decreasing cross-sectional diameter along a length of the sleeve from the proximal end to the distal end, wherein an opening width at the distal end is smaller than a smallest diameter of the implant;
- placing the implant in the sleeve, and
- inserting the implant into the surgical pocket by squeezing the sleeve until the implant exits out of the distal end of the sleeve and into the pocket.
Dependencies are inferred from the claim text.