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    System for tissue dissection and aspiration
    1.
    发明授权
    System for tissue dissection and aspiration 有权

    公开(公告)号：US11213618B2

    公开(公告)日：2022-01-04

    申请号：US16255074

    申请日：2019-01-23

    申请人： Ulthera, Inc.

    发明人： Robert L. Clark, III ,  James E. Chomas ,  Adnan I. Merchant ,  Ben F. Brian, III

    IPC分类号： A61B17/32 ,  A61M1/00 ,  A61B17/30 ,  A61B18/14 ,  A61B17/00 ,  A61B17/3207 ,  A61B18/00

    摘要： 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.

    DEVICES AND METHODS FOR PERFORMING SUBCUTANEOUS SURGERY
    8.
    发明申请
    DEVICES AND METHODS FOR PERFORMING SUBCUTANEOUS SURGERY 有权

    公开(公告)号：US20210338262A1

    公开(公告)日：2021-11-04

    申请号：US17375907

    申请日：2021-07-14

    申请人： Ulthera, Inc.

    发明人： Robert L. Clark, III ,  James E. Chomas ,  Adnan I. Merchant ,  Ben F. Brian, III

    IPC分类号： A61B17/32 ,  A61M37/00 ,  A61B17/3209 ,  A61B18/14 ,  A61B18/18 ,  A61B90/00 ,  A61B17/34

    摘要： Devices and methods for performing subcutaneous surgery in a minimally invasive manner are provided. The methods include application of reduced air pressure in a recessed area of a handpiece placed over a section of skin and drawing the section of skin and subcutaneous tissue into the recessed area. In a subsequent step a tool is inserted through a tool conduit in the handpiece and through the skin into the subcutaneous tissue, enabling the performance of the desired surgery. Common surgical procedures include dissection and ablation . The devices and methods can be directed at the treatment of skin conditions like atrophic scars, wrinkles, or other cosmetic issues, at treatments like or promoting wound healing or preventing hyperhidrosis, or can be used for creating space for various implants.

    HANDPIECES FOR TISSUE TREATMENT
    9.
    发明申请
    HANDPIECES FOR TISSUE TREATMENT 审中-公开

    公开(公告)号：US20200163692A1

    公开(公告)日：2020-05-28

    申请号：US16664035

    申请日：2019-10-25

    申请人： ULTHERA, INC.

    发明人： Robert L. Clark, III ,  James E. Chomas ,  Adnan I. Merchant ,  Ben F. Brian, III

    IPC分类号： A61B17/3209 ,  A61B17/32 ,  A61B18/20 ,  A61B17/00 ,  A61N1/30 ,  A61B18/18 ,  A61B18/14

    摘要： 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.