초록 ▼

A dermatological skin treatment device is provided. The device comprises a handpiece and a cutting tool, wherein the tool is inserted through the conduit and percutaneously inserted into a tissue disposed within a recessed area of the handpiece. The device and method cut the fibrous structures under

A dermatological skin treatment device is provided. The device comprises a handpiece and a cutting tool, wherein the tool is inserted through the conduit and percutaneously inserted into a tissue disposed within a recessed area of the handpiece. The device and method cut the fibrous structures under the skin that cause cellulite at an angle substantially parallel to the surface of the skin and replace these structures with a non-cellulite forming structure by deploying a highly fibrous mesh through a single needle hole to create a highly fibrous layer directly or through wound healing processes.

대표청구항 ▼

1. A minimally invasive skin treatment device, comprising: a handpiece having a perimeter elevation defining a perimeter surface and a top which cooperatively define a recessed area, an inner side of the perimeter elevation and the top defining an apposition surface facing into the recessed area;a c

1. A minimally invasive skin treatment device, comprising: a handpiece having a perimeter elevation defining a perimeter surface and a top which cooperatively define a recessed area, an inner side of the perimeter elevation and the top defining an apposition surface facing into the recessed area;a cutting tool configured to at least partially extend through the perimeter elevation and into the recessed area; anda guidance track operably connected to the handpiece, wherein the guidance track is configured to constrain a portion of the cutting tool in association with the guidance track to move along a predetermined path to cooperatively move a distal end of the cutting tool within the recessed area in a plane substantially parallel to the top of the handpiece and within a region of a predetermined shape defined by the predefined path;a conduit extending through the perimeter elevation and having an entry hole disposed on an inner side of the conduit and facing said recessed area, said entry hole defining a tool pivot point when a distal end of the cutting tool is inserted through the conduit and into the recessed area so that the distal end of the cutting tool can move laterally side to side within the recessed area. 2. The minimally invasive skin treatment device of claim 1, further comprising: a platform operatively connected to the handpiece, wherein the platform includes the guidance track; anda guide pin operably connected to the tool, said guide pin slidably engaging the guidance track such that the tool is constrained to move in accordance with the predetermined path. 3. The minimally invasive skin treatment device of claim 2, wherein the platform is fixed with respect to the handpiece and substantially orthogonal to a bottom edge of the handpiece. 4. The minimally invasive skin treatment device of claim 2, wherein the guidance track forms a groove in a top of the platform. 5. The minimally invasive skin treatment device of claim 2, wherein the guidance track includes an undercut portion and the guide pin has an enlarged head such that the interference between the enlarge head and the undercut portion of the guidance track inhibits removal of the enlarged head from the guidance track while permitting the guide pin to be moved in accordance with the predetermined path. 6. The minimally invasive skin treatment device of claim 1, wherein the cutting tool comprises: a cutting blade; anda reciprocating motor coupled to the cutting blade, said reciprocating motor reciprocating the cutting blade. 7. The minimally invasive skin treatment device of claim 6, the cutting tool further comprising a sleeve, wherein the cutting blade is at least partially slidably disposed within the sleeve. 8. A minimally invasive skin treatment device, comprising: a handpiece having a perimeter elevation defining a perimeter surface and a top which cooperatively define a recessed area, an inner side of the perimeter elevation and the top defining an apposition surface facing into the recessed area;a cutting tool configured to at least partially extend through the perimeter elevation and into the recessed area; anda guidance track operably connected to the handpiece, wherein the guidance track is configured to constrain a portion of the cutting tool in association with the guidance track to move along a predetermined path to cooperatively move a distal end of the cutting tool within the recessed area in a plane substantially parallel to the top of the handpiece and within a region of a predetermined shape defined by the predefined path;wherein the top of the handpiece is configured to be adjustable and configured to change the distance between an inner side of the top of the handpiece and a bottom edge of the perimeter elevation and to change a volume of the recessed area when the top is adjusted; andwherein the top of the handpiece comprises a reversible lid, configured to be disconnected from the handpiece, turned over, and reconnected in order to adjust the volume of the recessed area. 9. A minimally invasive skin treatment device, comprising: a handpiece having a perimeter elevation and a top which cooperatively define a recessed area, an inner side of the perimeter elevation and the top defining an apposition surface facing into the recessed area;a cutting tool configured to at least partially extend through the perimeter elevation and into the recessed area; anda guidance track operably connected to the handpiece, wherein the guidance track is configured to constrain a portion of the cutting tool in association with the guidance track to move along a predetermined path to cooperatively move a distal end of the cutting tool within the recessed area in a plane substantially parallel to the top of the handpiece and within a region of a predetermined shape defined by the predefined path;wherein the top of the handpiece is configured to be adjustable and configured to change the distance between an inner side of the top of the handpiece and a bottom edge of the perimeter elevation and to change a volume of the recessed area when the top is adjusted; andwherein the top of the handpiece is operably connected to a perimeter wall of the perimeter elevation by a threaded engagement, the top of the handpiece being rotatably mounted to the perimeter wall, and wherein rotation of the top relative to the perimeter wall adjusts the volume of the recessed area. 10. The minimally invasive skin treatment device of claim 9, the top of the handpiece comprising: an upper rim disposed between an upper edge of an outer wall and an upper edge of inner wall;a recessed surface disposed at a bottom edge of the inner wall, a perimeter of the recessed surface being substantially defined by a bottom edge of the inner wall; anda first and second reference mark, the first reference mark being spaced a rotational distance from the second reference mark such that the rotational distance corresponds to predetermined vertical distance along the threaded engagement. 11. The minimally invasive skin treatment device of claim 9, further comprising an o-ring interposed between the top of the handpiece and the perimeter wall of the handpiece. 12. The minimally invasive skin treatment device of claim 1, further comprising a elastomeric septum, the elastomeric septum being configured to be pierced by the cutting tool and to substantially self-seal when the cutting tool is removed such as to substantially prevent a vacuum leakage from the recessed area when a vacuum is supplied to the recessed area. 13. The minimally invasive skin treatment device of claim 1, further comprising: a vacuum fitting operably connected to one of the top and the perimeter elevation and in fluid communication with the recessed area. 14. The minimally invasive skin treatment device of claim 13, further comprising: a vacuum pump in fluid communication with the vacuum fitting, wherein the vacuum pump is configured to supply a suction force to the recessed area and configured to pull a tissue snugly and securely against the apposition surface when the recessed area is placed over the tissue.