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公开(公告)号：US08858518B2
公开(公告)日：2014-10-14
申请号：US13402778
申请日：2012-02-22
申请人： Mark E. Schafer , Wayne A. Siebrecht , Constantino G. Mendieta , Kevin J. Hight , Adnan I. Merchant
发明人： Mark E. Schafer , Wayne A. Siebrecht , Constantino G. Mendieta , Kevin J. Hight , Adnan I. Merchant
CPC分类号： A61M1/0005 , A61B10/0045 , A61M1/0007 , A61M1/0023 , A61M2202/08 , A61M2205/7527 , Y10T29/49826
摘要： Described are embodiments of a canister, system, and method of filtering fat. Embodiments include a sidewall that defines a volume, a filter with a screen, a first port, a second port, and at least one vane which allows for manual agitation of lipoaspirate within the volume. The first port is used to draw fluid from below the filter, forcing excess fluid in the lipoaspirate to be quickly extracted. The vane allows the lipoaspirate to be repeatedly drawn over the filter to aide in removing of liquids from fat in the lipoaspirate. The treated fat may then be removed from the volume through an outlet port and reinjected into a patient.
摘要翻译： 描述了过滤脂肪的罐，系统和方法的实施方案。 实施方案包括限定体积的侧壁，具有筛网的过滤器，第一端口，第二端口和至少一个叶片，其允许在体积内手动搅动Lipoaspirate。 第一个端口用于从过滤器下方抽取流体，迫使脂肪抽吸液中的多余液体迅速抽出。 叶片允许lipoaspirate反复拉过过滤器，以帮助从脂肪抽吸液中除去液体。 经处理的脂肪然后可以通过出口从容积中取出并重新注入患者体内。
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公开(公告)号：US20120271254A1
公开(公告)日：2012-10-25
申请号：US13402778
申请日：2012-02-22
申请人： Mark E. Schafer , Wayne A. Siebrecht , Constantino G. Mendieta , Kevin J. Hight , Adnan I. Merchant
发明人： Mark E. Schafer , Wayne A. Siebrecht , Constantino G. Mendieta , Kevin J. Hight , Adnan I. Merchant
CPC分类号： A61M1/0005 , A61B10/0045 , A61M1/0007 , A61M1/0023 , A61M2202/08 , A61M2205/7527 , Y10T29/49826
摘要： Described are embodiments of a canister, system, and method of filtering fat. Embodiments include a sidewall that defines a volume, a filter with a screen, a first port, a second port, and at least one vane which allows for manual agitation of lipoaspirate within the volume. The first port is used to draw fluid from below the filter, forcing excess fluid in the lipoaspirate to be quickly extracted. The vane allows the lipoaspirate to be repeatedly drawn over the filter to aide in removing of liquids from fat in the lipoaspirate. The treated fat may then be removed from the volume through an outlet port and reinjected into a patient.
摘要翻译： 描述了过滤脂肪的罐，系统和方法的实施方案。 实施方案包括限定体积的侧壁，具有筛网的过滤器，第一端口，第二端口和至少一个叶片，其允许在体积内手动搅动Lipoaspirate。 第一个端口用于从过滤器下方抽取流体，迫使脂肪抽吸液中的多余液体迅速抽出。 叶片允许lipoaspirate反复拉过过滤器，以帮助从脂肪抽吸液中除去液体。 经处理的脂肪然后可以通过出口从容积中取出并重新注入患者体内。
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公开(公告)号：USD669992S1
公开(公告)日：2012-10-30
申请号：US29362163
申请日：2010-05-20
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公开(公告)号：US08518681B2
公开(公告)日：2013-08-27
申请号：US12941868
申请日：2010-11-08
申请人： Mark E. Schafer
发明人： Mark E. Schafer
IPC分类号： C12N13/00
CPC分类号： C12N13/00 , C12M47/06 , C12N1/066 , C12N5/00 , C12N5/0667 , C12N2521/10
摘要： Described are embodiments that employ ultrasonic energy to selectively lyse larger adipose cells in a suspension containing adipose cells of different sizes resulting in a suspension in which the only viable cells are the small adipose cells and stem cells. Embodiments provide for generating an acoustic standing wave field of sufficient intensity and proper geometry, that high shear stress is induced on the cell membranes of cells larger than a predetermined size. The remaining small adipose cells can be physically separated from the suspension after the suspension is subjected to the acoustic standing wave field.
摘要翻译： 描述了使用超声能量选择性地裂解含有不同大小的脂肪细胞的悬浮液中的较大脂肪细胞的实施方案，导致其中唯一活细胞是小脂肪细胞和干细胞的悬浮液。 实施例提供了产生具有足够强度和适当几何形状的声驻波场，其在大于预定尺寸的细胞的细胞膜上诱导高剪切应力。 在悬浮液经历声驻波后，其余的小脂肪细胞可以与悬浮液物理分离。
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公开(公告)号：US20110313345A1
公开(公告)日：2011-12-22
申请号：US13113811
申请日：2011-05-23
申请人： Mark E. Schafer
发明人： Mark E. Schafer
IPC分类号： A61M1/00
CPC分类号： A61B17/320068 , A61B17/22012 , A61B2017/32007 , A61B2017/320084 , A61B2017/320089 , A61B2018/00464 , A61B2218/002 , A61B2218/007 , A61M2202/08
摘要： Described are embodiments of methods and devices for removing adipose tissue from a surgical site or location in a patient's body. The embodiments include a device that is used for infiltration, ultrasound, and aspiration of the surgical site. The device includes a cannula which serves to provide infiltration, conduct ultrasonic energy from an ultrasound generating device, and also provide a conduit for aspiration to a fluid system used for infiltration and collection of fluids. Embodiments provide for a fixed amount of infiltration fluid to be injected into the surgical site in specific ratio with the amount of lipoaspirate to be removed. The fixed amount of ultrasonic energy, both in amplitude and time, is delivered to the surgical site commensurate with the amount of infiltration and aspiration. The device also includes, in embodiments, a guide that limits the depth to which the cannula can be inserted into a patient.
摘要翻译： 描述了用于从患者体内的手术部位或位置去除脂肪组织的方法和装置的实施方案。 实施例包括用于手术部位的渗透，超声和抽吸的装置。 该装置包括用于提供渗透的导管，从超声产生装置传导超声能量，并且还提供用于抽吸到用于渗透和收集流体的流体系统的导管。 实施例提供了固定量的注入到外科手术部位的浸润流体，其中特定比例与待去除的脂肪酸酯的量相比。 在振幅和时间上的固定量的超声波能量被传送到与浸润和抽吸量相称的手术部位。 在实施例中，该装置还包括限制套管可插入患者体内的深度的引导件。
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公开(公告)号：US20110166551A1
公开(公告)日：2011-07-07
申请号：US12941868
申请日：2010-11-08
申请人： Mark E. Schafer
发明人： Mark E. Schafer
CPC分类号： C12N13/00 , C12M47/06 , C12N1/066 , C12N5/00 , C12N5/0667 , C12N2521/10
摘要： Described are embodiments that employ ultrasonic energy to selectively lyse larger adipose cells in a suspension containing adipose cells of different sizes resulting in a suspension in which the only viable cells are the small adipose cells and stem cells. Embodiments provide for generating an acoustic standing wave field of sufficient intensity and proper geometry, that high shear stress is induced on the cell membranes of cells larger than a predetermined size. The remaining small adipose cells can be physically separated from the suspension after the suspension is subjected to the acoustic standing wave field.
摘要翻译： 描述了使用超声能量选择性地裂解含有不同大小的脂肪细胞的悬浮液中的较大脂肪细胞的实施方案，导致其中唯一活细胞是小脂肪细胞和干细胞的悬浮液。 实施例提供了产生具有足够强度和适当几何形状的声驻波场，其在大于预定尺寸的细胞的细胞膜上诱导高剪切应力。 在悬浮液经历声驻波后，其余的小脂肪细胞可以与悬浮液物理分离。
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公开(公告)号：US06295907B1
公开(公告)日：2001-10-02
申请号：US09197165
申请日：1998-11-20
申请人： Mark E. Schafer , Robert J. Ross
发明人： Mark E. Schafer , Robert J. Ross
IPC分类号： B27B3106
CPC分类号： B23D59/001 , B27B1/007 , G01N2291/0238 , G01N2291/0421 , G01N2291/0422 , Y10T83/155 , Y10T83/178
摘要： Ultrasonic techniques are applied to the measurement of wooden members to detect splitting during sawing operations and thereby allow modification of sawing technique or change in saw cut placement.
摘要翻译： 超声波技术被应用于木构件的测量以在锯切操作期间检测分裂，从而允许修改锯切技术或锯切位置的变化。
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公开(公告)号：US5072426A
公开(公告)日：1991-12-10
申请号：US652671
申请日：1991-02-08
IPC分类号： B06B1/06
CPC分类号： B06B1/0688 , Y10S310/80
摘要： The present invention relates to a hydrophone specifically designed for use in high pressure shock wave fields, comprising a thin piezoelectric polymer film secured to a rigid hoop structure, having a centrally located active element and two conducting leads extending from the active element on each side of the film. Under the action of high pressure shock waves, the conductive material which makes up the active area electrode and the conductive leads is slowly removed, altering the hydrophone's sensitivity and eventually rendering it unusable. The present invention provides an improved design for a hydrophone which monitors the loss of electrode and lead integrity due to shock wave action so that the hydrophone may be replaced before it produces invalid readings. The leads on each side of the centrally located active element are electrically switched to measure the resistance between the leads and the central portion. In another embodiment, the film may be a disposable item allowing for rapid replacement once damaged.
摘要翻译： 本发明涉及一种专门设计用于高压冲击波场的水听器，包括一个固定在刚性环形结构上的薄压电聚合物薄膜，它具有一个居中定位的有源元件，以及两个导电引线， 这个电影。 在高压冲击波的作用下，构成有源区电极和导电引线的导电材料被缓慢移除，改变了水听器的灵敏度，最终使其不可用。 本发明提供了一种用于水听器的改进的设计，其监测由于冲击波作用引起的电极和引线完整性的损失，使得在产生无效读数之前可以更换水听器。 中心位置的有源元件的每一侧上的引线被电切换以测量引线与中心部分之间的电阻。 在另一个实施例中，胶片可以是一次性物品，一旦损坏即可快速更换。
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公开(公告)号：US20090227909A1
公开(公告)日：2009-09-10
申请号：US12189829
申请日：2008-08-12
申请人： Mark E. Schafer , Brady Aller
发明人： Mark E. Schafer , Brady Aller
CPC分类号： A61N7/00 , A61B8/06 , A61B8/4455 , A61M37/0092 , A61N5/06 , A61N5/0616 , A61N2005/0643 , A61N2005/0644 , A61N2005/0652 , A61N2005/067 , A61N2007/0017 , A61N2007/0043
摘要： A soundhead of a treatment device is provided that enables a volume of tissue located beneath the soundhead to simultaneously receive ultrasound and light stimulation. According to one embodiment, the soundhead includes an ultrasound transducer, a light source, and a faceplate extending across a face of the transducer for providing a tissue contacting and ultrasound energy coupling surface of the soundhead. The faceplate is transparent or translucent to the light generated by the light source. Alternate embodiments including externally mounted light sources are also disclosed.
摘要翻译： 提供了一种处理装置的声音头，其能够使位于声头下方的组织体积同时接收超声波和光刺激。 根据一个实施例，声头包括超声换能器，光源和延伸穿过换能器的面的面板，用于提供声头的组织接触和超声能量耦合表面。 面板对于由光源产生的光是透明或半透明的。 还公开了包括外部安装的光源的替代实施例。
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10.发明授权System and method of assessing the structural properties of wooden members using ultrasound 有权使用超声波评估木质构件的结构性能的系统和方法公开(公告)号：US06276209B1
公开(公告)日：2001-08-21
申请号：US09466750
申请日：1999-12-17
IPC分类号： G01N2908
CPC分类号： G01N29/2493 , G01N29/07 , G01N29/11 , G01N33/46 , G01N2291/0238 , G01N2291/0258 , G01N2291/0422 , G01N2291/048 , G01N2291/105 , G01N2291/106 , G01N2291/2634
摘要： A system and method of detecting anomalies and/or grain variations in a wooden member. At least one ultrasonic transmitter applies an ultrasound waveform into a surface of a wooden member so as to generate a multiplicity of ultrasonic waves including, e.g., longitudinal and shear ultrasonic waves. These ultrasonic waves are measured after propagation through the wooden member by at least one ultrasonic receiver disposed on the same surface of the wooden member. At least one ultrasonic receiver may also be placed opposite the ultrasonic transmitter so as to detect radial transmission of the longitudinal ultrasonic wave at a point across from the wooden member. The received ultrasonic waves are processed to determine anomalies and/or grain variations in the wooden member at positions of the wooden member between the ultrasonic transmitter and the ultrasonic receiver(s). The ultrasonic transmitters and receivers may be placed in rollers to facilitate high-speed, in-line processing of wooden members.
摘要翻译： 检测木制构件的异常和/或谷物变化的系统和方法。 至少一个超声波发射器将超声波施加到木构件的表面中，以产生包括例如纵向和剪切超声波的多个超声波。 这些超声波是在通过设置在木构件的同一表面上的至少一个超声波接收器通过木构件传播之后测量的。 至少一个超声波接收器也可以放置在与超声波发射器相对的位置，以便在远离木构件的点处检测纵向超声波的径向传播。 处理接收到的超声波以确定木质构件在超声波发射器和超声波接收器之间的木构件的位置处的异常和/或颗粒变化。 超声波发射器和接收器可以放置在辊子中，以便于木制构件的高速的在线处理。
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