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48 条记录 (耗时 0.039 秒)

    Bubble generator having disposable bubble cartridges
    1.
    发明授权
    Bubble generator having disposable bubble cartridges 有权
    泡沫发生器具有一次性气泡盒

    公开(公告)号：US08167280B2

    公开(公告)日：2012-05-01

    申请号：US12409366

    申请日：2009-03-23

    申请人： James E. Chomas ,  Doug S. Sutton

    发明人： James E. Chomas ,  Doug S. Sutton

    IPC分类号： B01F3/04

    CPC分类号： B01F5/0682 ,  B01F5/0688 ,  B01F11/0065 ,  B01F15/0205 ,  B01F15/0225 ,  B01F2215/0034

    摘要： Disclosed is a device and method for generating a microbubble infused solution, the device having a cartridge including a first and second compartment separated by a small channel, wherein the cartridge is formed from a pliable and gas-impermeable material, and having a bubble solution inside the cartridge. Applying pressure to a substantial portion of an outer side of a selected compartment forces at least a portion of the bubble solution inside the selected compartment through the small channel to an unselected compartment and form microbubbles inside the cartridge.

    摘要翻译： 公开了一种用于产生微泡输注溶液的装置和方法，该装置具有一个盒，该盒包括由小通道隔开的第一和第二隔室，其中该盒由柔性和不透气材料形成，并且在其内具有气泡溶液 墨盒。 对选定隔室的外侧的大部分施加压力，迫使所选隔室内的气泡溶液的至少一部分通过小通道施加到未选择的隔室，并在筒内形成微泡。

    Ultrasound Enhancing Target for Treating Subcutaneous Tissue
    2.
    发明申请
    Ultrasound Enhancing Target for Treating Subcutaneous Tissue 审中-公开
    超声增强治疗皮下组织的靶标

    公开(公告)号：US20100106063A1

    公开(公告)日：2010-04-29

    申请号：US12260359

    申请日：2008-10-29

    申请人： James E. Chomas ,  Erin E. Girard-Hughes ,  Sowmya Gowri Ballakur ,  Doug S. Sutton

    发明人： James E. Chomas ,  Erin E. Girard-Hughes ,  Sowmya Gowri Ballakur ,  Doug S. Sutton

    IPC分类号： A61N7/02

    CPC分类号： A61N7/02 ,  A61B2018/00005 ,  A61B2090/3925 ,  A61N2007/025

    摘要： A system for non-invasively creating a surgical lesion in subcutaneous tissue including an ultrasound generator, an ultrasound transducer operably connected to the ultrasound generator; an ultrasound enhancing target including at least two ultrasound reflecting filaments held in a spaced-apart relationship; said ultrasound generator supplying ultrasound at a pressure and frequency which will heat subcutaneous tissue and create a surgical lesion proximate the ultrasound enhancing target and will not create thermally mediated necrosis in the absence of the ultrasound enhancing target.

    摘要翻译： 一种用于在皮下组织中非侵入性地创建外科病变的系统，包括超声波发生器，可操作地连接到所述超声波发生器的超声换能器; 包括以间隔开的关系保持的至少两个超声反射细丝的超声增强靶; 所述超声波发生器以压力和频率提供超声波，所述压力和频率将加热皮下组织并在邻近超声增强靶产生手术损伤，并且在不存在超声增强靶的情况下不会产生热介导的坏死。

    BUBBLE GENERATOR HAVING DISPOSABLE BUBBLE CARTRIDGES
    3.
    发明申请
    BUBBLE GENERATOR HAVING DISPOSABLE BUBBLE CARTRIDGES 有权
    具有可排气泡沫的泡沫发电机

    公开(公告)号：US20100237163A1

    公开(公告)日：2010-09-23

    申请号：US12409366

    申请日：2009-03-23

    申请人： James E. Chomas ,  Doug S. Sutton

    发明人： James E. Chomas ,  Doug S. Sutton

    IPC分类号： B05B17/04 ,  B01F3/04

    CPC分类号： B01F5/0682 ,  B01F5/0688 ,  B01F11/0065 ,  B01F15/0205 ,  B01F15/0225 ,  B01F2215/0034

    摘要： Disclosed is a device and method for generating a microbubble infused solution, the device comprising a cartridge including a first and second compartment separated by a small channel, wherein the cartridge is formed from a pliable and gas-impermeable material, and having a bubble solution inside the cartridge. Applying pressure to a substantial portion of an outer side of a selected compartment forces at least a portion of the bubble solution inside the selected compartment through the small channel to an unselected compartment and form microbubbles inside the cartridge.

    摘要翻译： 公开了一种用于产生微泡输注溶液的装置和方法，该装置包括一个盒，该盒包括由小通道隔开的第一和第二隔室，其中该盒由柔韧且气体不可渗透的材料形成，并且内部具有气泡溶液 墨盒。 对选定隔室的外侧的大部分施加压力，迫使所选隔室内的气泡溶液的至少一部分通过小通道施加到未选择的隔室，并在筒内形成微泡。

    High pressure pre-burst for improved fluid delivery
    4.
    发明授权
    High pressure pre-burst for improved fluid delivery 有权

    公开(公告)号：US10548659B2

    公开(公告)日：2020-02-04

    申请号：US12555746

    申请日：2009-09-08

    申请人： James E. Chomas ,  Mark E. Deem ,  Hanson S. Gifford ,  Douglas S. Sutton

    发明人： James E. Chomas ,  Mark E. Deem ,  Hanson S. Gifford ,  Douglas S. Sutton

    IPC分类号： A61B18/14 ,  A61B18/00 ,  A61N7/00

    摘要： A needle with multiple injection ports is used in connection with a high-pressure injection system to infuse a treatment solution into a treatment area below the dermis of the skin. The needle has multiple tines that extend outwardly from the injection ports while inside the treatment area to disrupt tissue in the treatment area and to create multiple pathways of infusion. The tines are withdrawn and the needle is partially withdrawn, and solution is injected from the needle into the treatment area at high pressure to infuse the tissue within the treatment area. The burst, infusion, and a treatment such as an energy or third solution may be interleaved and repeated multiple times.

    Contrast agent imaging with agent specific ultrasound detection
    6.
    发明授权
    Contrast agent imaging with agent specific ultrasound detection 有权
    对比剂成像与特异性超声检测

    公开(公告)号：US08491483B2

    公开(公告)日：2013-07-23

    申请号：US12233940

    申请日：2008-09-19

    申请人： Ismayil M. Guracar ,  James E. Chomas ,  Patrick J. Phillips

    发明人： Ismayil M. Guracar ,  James E. Chomas ,  Patrick J. Phillips

    IPC分类号： A61B8/14 ,  A61B8/00

    CPC分类号： A61B8/481 ,  A61B8/483

    摘要： Highly specific measurements of flow in vessels, such as the coronary artery, can be obtained by processing cubic fundamental information. By showing flow in vessels with a high degree of contrast-to-tissue specificity, ultrasound based 3D contrast agent based coronary artery angiograms may be possible. Measurement and display of the velocity of agent from the cubic fundamental signal is provided simultaneously with display of cubic fundamental energy, such as providing a display map indexed by both energy and velocity. High pulse repetition frequency (PRF) for cubic fundamental detection in conjunction with long velocity measurement intervals may increase low velocity sensitivity and measurement precision. Pulsed wave (PW) Doppler may be improved by using a cubic fundamental sensitive pulse sequence. Using cubic fundamental sensitive techniques with other motion estimation techniques, such as two-dimensional velocity estimation or speckle tracking, may operate better than using other contrast agent detection techniques because of substantially reduced clutter.

    摘要翻译： 可以通过处理立方基本信息来获得容器中诸如冠状动脉之间的流动的高度特异性测量。 通过显示具有高度对比组织特异性的血管中的流动，基于超声的基于3D造影剂的冠状动脉血管造影可能是可能的。 与三次基本能量的显示同时提供来自三次基本信号的试剂速度的测量和显示，例如提供由能量和速度两者分度的显示图。 结合长速度测量间隔的三次基波检测的高脉冲重复频率（PRF）可以提高低速度灵敏度和测量精度。 脉冲波（PW）多普勒可以通过使用立方基本敏感脉冲序列来改善。 使用三维基本敏感技术与其他运动估计技术（如二维速度估计或斑点跟踪）相比，使用其他造影剂检测技术的操作可能比实际上减少的杂波更好。

    FIBER GROWTH PROMOTING IMPLANTS FOR REDUCING THE APPEARANCE OF CELLULITE
    9.
    发明申请
    FIBER GROWTH PROMOTING IMPLANTS FOR REDUCING THE APPEARANCE OF CELLULITE 审中-公开
    纤维增长促进植绒，以减少细胞的外观

    公开(公告)号：US20100256596A1

    公开(公告)日：2010-10-07

    申请号：US12419905

    申请日：2009-04-07

    申请人： James E. Chomas

    发明人： James E. Chomas

    IPC分类号： A61M5/31 ,  A61M5/20 ,  A61F2/02

    CPC分类号： A61B17/3468 ,  A61B17/064 ,  A61B17/068 ,  A61B2017/00747 ,  A61B2017/00792 ,  A61B2017/06052 ,  A61B2017/06176 ,  A61B2017/0647 ,  A61F2/0059 ,  A61M37/0069

    摘要： A dermatological skin treatment device is provided. The device comprises implant injection device, comprising, a control, an implant loader, an implant ejection port, and inserts at least one implant into a treatment area, the implant comprising a biocompatible material having a nominal length from perpendicular about 5 mm to 20 mm, the length being substantially longer than a nominal outer diameter of the implant, wherein the implant has at least two barbs preferably configured in an opposing pattern and mirrored along each respective half of the implant. The device and method inserts the implants under the skin to form new fibrous structures in a subdermal treatment area to counteract cellulite by creating a highly fibrous layer directly or through wound healing processes.

    摘要翻译： 提供皮肤病治疗装置。 该装置包括植入物注射装置，包括控制装置，植入物装载器，植入物排出口，以及将至少一个植入物插入治疗区域，所述植入物包括生物相容性材料，其标称长度为垂直于约5mm至20mm 所述长度基本上长于所述植入物的标称外径，其中所述植入物具有至少两个倒钩，优选地以相对的图案配置并沿着所述植入物的每个相应的一半镜像。 该装置和方法将植入物插入皮下以在皮下处理区域中形成新的纤维结构，以通过直接或通过伤口愈合过程产生高度纤维层来抵抗脂肪团。