IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0975966
(2010-12-22)
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등록번호 |
US-8439940
(2013-05-14)
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발명자
/ 주소 |
- Chomas, James E.
- Merchant, Adnan I.
- Clark, III, Robert L.
- Brian, III, Ben F.
|
출원인 / 주소 |
- Cabochon Aesthetics, Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
23 인용 특허 :
184 |
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. A tool is provided to aspirate excess fluid and tissue from the treatment area.
대표청구항
▼
1. A minimally invasive skin treatment system for aspirating a dissection area, comprising: a handpiece having a recessed area disposed on a bottom portion of the handpiece and a conduit extending through a side of the handpiece and into the recessed area; and a tool configured to at least partially
1. A minimally invasive skin treatment system for aspirating a dissection area, comprising: a handpiece having a recessed area disposed on a bottom portion of the handpiece and a conduit extending through a side of the handpiece and into the recessed area; and a tool configured to at least partially extend through the conduit and into the recessed area, wherein the tool includes a cannula and a suction fitting in fluid connection with an interior of the cannula, the fitting being configured for fluid removal, anda guidance track operably connected to the handpiece, wherein the guidance track is configured to constrain a portion of the tool in contact with the guidance track to move along a predetermined path to cooperatively move a distal end of the 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. 2. The treatment system of claim 1, wherein the tool further includes a cutting blade at least partially slidably disposed in the cannula, and a reciprocating motor coupled to the cutting blade, said reciprocating motor configured to reciprocate a portion of the cutting blade within the cannula. 3. The treatment system of claim 2, wherein at least a portion of a shaft of the cutting blade is grooved. 4. The treatment system of claim 1, wherein the tool includes a handle and the portion of the tool in contact with the guidance track includes a portion of the handle. 5. The treatment system of claim 4, wherein the tool further includes a cutting blade at least partially slidably disposed in the cannula, and a reciprocating motor operably connected to the cutting blade, said reciprocating motor configured to reciprocate a portion of the cutting blade within the cannula. 6. The treatment system of claim 5, wherein the handle of the tool further includes a housing and a base operably connected to the housing, the housing encapsulating the reciprocating motor, the base including the cutting blade and the fitting, the housing and motor being in fluid isolation from the base and the cutting blade and the fitting, the fitting configured to connect to the vacuum source by way of a tubing. 7. The treatment system of claim 1, further comprising: a waste reservoir, wherein the vacuum source and waste reservoir are operably connected to the suction fitting by a tubing, the waste reservoir being configured to capture fluid or material aspirated from the cannula when a low pressure vacuum is applied at the fitting. 8. The treatment system of claim 1, further comprising: a fluid source, wherein the fluid source is operably connected to an infusion fitting by a tubing, the fluid source being configured to inject a fluid through the tubing and into the cannula through the infusion fitting. 9. The treatment system of claim 1, wherein the tool includes a RF cutter disposed in the cannula. 10. A minimally invasive skin treatment system for aspirating a dissection area, comprising: a cannula having a suction fitting in fluid connection with an interior of the cannula, the fitting being configured to connect to a vacuum source;a cutting blade at least partially slidably disposed in the cannula;a reciprocating motor coupled to the cutting blade, said reciprocating motor configured to reciprocate a portion of the cutting blade within the cannula;a housing;a base operably connected to the housing, wherein the housing encapsulates the reciprocating motor, the base includes the cutting blade and the fitting, and the housing and motor is in fluid isolation from the base and the cutting blade and the suction fitting; anda handpiece having a recessed area disposed on a bottom portion of the handpiece and a conduit extending through a side of the handpiece and into the recessed area;a guidance track operably connected to the handpiece, wherein the guidance track is configured to constrain a portion of the tool in contact with the guidance track to move along a predetermined path to cooperatively move a distal end of the 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. 11. The treatment system of claim 10, further comprising: a handpiece having a recessed area disposed on a bottom portion of the handpiece; anda conduit extending through a side of the handpiece and into the recessed area, wherein the tool is configured to at least partially extend through the conduit and into the recessed area. 12. A minimally invasive skin treatment system for infusing fluid into and aspirating fluid from a dissection area, comprising: a handpiece having a recessed area disposed on a bottom portion of the handpiece and a conduit extending through a side of the handpiece and into the recessed area;a tool configured to at least partially extend through the conduit and into the recessed area;the tool having a cannula and an infusion fitting in fluid communication with an interior of the cannula, the infusion fitting being configured to infuse fluid into the dissection area;a suction fitting in fluid connection with the interior of the cannula, the suction fitting being configured for fluid removal; anda guidance track operably connected to the handpiece, wherein the guidance track is configured to constrain a portion of the tool in contact with the guidance track to move along a predetermined path to cooperatively move a distal end of the 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. 13. The treatment system of claim 12, wherein the tool further includes a cutting blade at least partially slidably disposed in the cannula, and a reciprocating motor coupled to the cutting blade, said reciprocating motor configured to reciprocate a portion of the cutting blade within the cannula. 14. A method of aspirating a dissection area, comprising: providing a handpiece having a recessed area disposed on a bottom portion of the handpiece and a conduit extending through a side of the handpiece and into the recessed area;positioning the handpiece over a treatment area located on a dermis;applying a force to the handpiece to move a portion of the dermis into the recessed area, such that a portion of the dermis is in contact with a substantial area of a surface of the recessed area and a subcutaneous tissue is disposed in the recessed area;inserting a distal end of a tool through the conduit and through the dermis and into the subcutaneous tissue, the tool having a cannula and a vacuum pump in fluid communication with the cannula;applying a vacuum to the cannula; andguiding the tool along a predetermined path of a guidance track to move a distal end of the tool in a plane parallel to the top of the handpiece and within the recessed area to aspirate a fluid from an area defined by the predefined path. 15. The method of claim 14, wherein the tool includes a cutting blade, further comprising: guiding the tool along the predetermined path of the guidance track to move the distal end of the tool in the plane parallel to the top of the handpiece and within the recessed area to create a surgical lesion of a predetermined shape defined by the predefined path, the surgical lesion being created by the cutting blade. 16. The method of claim 14, wherein the suction force is provided simultaneously with the creation of the surgical lesion to aspirate the fluid from the area. 17. A method of aspirating a dissection area, comprising: providing a handpiece having a guidance track and a conduit extending through a side of the handpiece;positioning the handpiece over a treatment area located on a dermis;inserting a distal end of a tool through the conduit and through the dermis and into the subcutaneous tissue, the tool having a cannula and a vacuum pump in fluid communication with the cannula;applying a vacuum to the cannula; andguiding the tool along a predetermined path of the guidance track to aspirate a fluid from an area defined by the predetermined path.
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