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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0290857 (2014-05-29) |
등록번호 | US-8920452 (2014-12-30) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 336 |
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.
1. A method for releasing tissue to reduce the appearance of cellulite, comprising: positioning a handpiece comprising a recessed chamber over a first region of target tissue comprising dermis, epidermis and subcutaneous tissue,wherein the recessed chamber comprises a top surface comprising an inner
1. A method for releasing tissue to reduce the appearance of cellulite, comprising: positioning a handpiece comprising a recessed chamber over a first region of target tissue comprising dermis, epidermis and subcutaneous tissue,wherein the recessed chamber comprises a top surface comprising an inner surface,wherein the handpiece further comprises a port configured to allow elevation of target tissue into the recessed chamber;attaching a platform comprising a guidance track to the handpiece, the guidance track of the platform configured to limit manipulation of a tissue dissection device;capturing target tissue in the recessed chamber until the captured tissue contacts the inner surface of the top;engaging a tissue dissection device comprising a cutting element with the handpiece;advancing the tissue dissection device relative to the handpiece to insert the cutting element through the dermis of the captured target tissue and into the subcutaneous tissue;manipulating the tissue dissection device to sever fibrous structures in the subcutaneous tissue, thereby releasing tissue and reducing the appearance of cellulite. 2. The method of claim 1, wherein engaging the tissue dissection device comprises inserting the cutting element through a conduit in the handpiece, thereby allowing at least a portion of the cutting element to enter the recessed chamber. 3. The method of claim 1, wherein capturing the target tissue in the recessed chamber comprises connecting a vacuum source to the handpiece port and applying vacuum pressure to the recessed chamber via said port, wherein said manipulating comprises moving the tissue dissection device in one or more of a forward, reverse, or side to side direction, wherein the fibrous structures are severed by the cutting element at a defined depth and in a plane that is substantially parallel to the tissue surface, and wherein the defined depth is between 4 mm and 20mm below the surface of the tissue contacting the adjustable top. 4. The method of claim 1, further comprising retracting the cutting element from the captured tissue, releasing the captured tissue, and repeating the procedure on at least a second region of target tissue. 5. The method of claim 4, wherein the second region of target tissue is continuous with the first region of target tissue. 6. The method of claim 4, wherein the fibrous structures of the second region are severed at a depth that differs from the depth at which the fibrous structures of the first region of target tissue are severed. 7. The method of claim 6, wherein the top of the recessed chamber is adjustable and the difference in depth is achieved by adjusting the top. 8. The method of claim 1, wherein the tissue dissection device comprises a guide pin and wherein the guide pin interacts with the guidance track of the platform, thereby limiting the manipulation of the tissue dissection device. 9. The method of claim 1, further comprising anesthetizing the first region of target tissue after capturing the target tissue in the recessed chamber. 10. The method of claim 1, wherein the cutting element comprises a single cutting blade. 11. The method of claim 10, wherein the cutting blade moves in a reciprocating fashion. 12. A method for releasing tissue to reduce the appearance of cellulite, comprising: capturing, via application of vacuum pressure, a first region of target tissue comprising dermis, epidermis and subcutaneous tissue in a recessed chamber of a handpiece,wherein the captured tissue is positioned in contact with an inner top surface of the recessed chamber;engaging a tissue dissection device comprising a cutting element with the handpiece;inserting the cutting element into the recessed chamber and into the subcutaneous layer of the captured tissue;manipulating the tissue dissection device to sever fibrous structures in the subcutaneous tissue and reducing the appearance of cellulite;adjusting the top of the recessed chamber to adjust the volume of the chamber and releasing tissue in at least a second region of target tissue, wherein the severing of the fibrous structures occurs at a depth in the second region of target tissue that is not the same as that of the first region of target tissue. 13. The method of claim 12, wherein said manipulating comprises moving the cutting element in at least one of a forward, reverse, or side to side direction. 14. The method of claim 12, wherein said manipulating comprises moving the cutting element within a predefined area within the subcutaneous layer of the captured tissue, said predefined area being defined by interaction of the tissue dissection device with a guidance track operably coupled to the handpiece. 15. The method of claim 12, wherein the fibrous structures are severed at a depth of between 4 mm and 20 mm from the surface of the tissue in contact with the adjustable top surface.
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