公开(公告)号：US07472956B2

公开(公告)日：2009-01-06

申请号：US11363350

申请日：2006-02-27

Applicant: Mohsen Makhsous ,  Fang Lin ,  Susan J. Taylor

Inventor： Mohsen Makhsous ,  Fang Lin ,  Susan J. Taylor

IPC: A47C7/46

CPC classification number: A61G5/1043 ,  A61G5/1048 ,  A61G5/1054 ,  A61G5/1091 ,  A61G5/12 ,  A61G5/128 ,  A61G7/05769 ,  A61G2210/10

Abstract: A pneumatic support system for a wheelchair is provided herein. An implementation includes a support unit that supports a portion of the body of a user, a control unit that permits the user to control whether the support unit gets inflated or deflated, and a compressor that provides pressurized air to the support unit to inflate the support unit. The wheelchair has a valve, such when the user indicates that the support unit is to be inflated, the control unit sends a signal to the valve to move the valve to a first position, thereby permitted the pressurized air to reach the support unit. The support unit may be implemented in a variety of ways, and may be one of many support units. In one implementation, the support unit supports a thoracic portion of the user's body. In another implementation, the wheelchair has one or more thoracic support units, which may be disposed on opposite sides of the thoracic portion of the user's body, and one or more pelvic support units, which may be disposed on opposite sides of the user's pelvis. The thoracic support units and or the pelvic support units may be pivotally attached to the back support of the wheelchair.

Abstract translation: 本文提供了一种用于轮椅的气动支撑系统。 一种实施方式包括：支撑单元，其支撑使用者身体的一部分;控制单元，其允许使用者控制支撑单元是否膨胀或放气;以及压缩机，其向所述支撑单元提供加压空气以使所述支撑件膨胀 单元。 轮椅具有阀门，当用户指示支撑单元被充气时，控制单元向阀门发送信号以将阀门移动到第一位置，从而允许加压空气到达支撑单元。 支持单元可以以各种方式实现，并且可以是许多支持单元之一。 在一个实施方式中，支撑单元支撑使用者身体的胸部。 在另一个实施方式中，轮椅具有一个或多个胸部支撑单元，其可以设置在使用者身体的胸部的相对侧上，以及一个或多个骨盆支撑单元，其可以设置在使用者骨盆的相对侧上。 胸部支撑单元和/或骨盆支撑单元可以枢转地附接到轮椅的后支撑。

公开(公告)号：US20080174157A1

公开(公告)日：2008-07-24

申请号：US11969744

申请日：2008-01-04

Applicant: Mohsen Makhsous ,  Fang Lin ,  Ellis K. Nam

Inventor： Mohsen Makhsous ,  Fang Lin ,  Ellis K. Nam

IPC: A47C3/00 ,  G06F17/00

CPC classification number: A47C17/163 ,  A61G5/1043 ,  A61G2203/34 ,  B60N2/22 ,  B60N2/665 ,  B60N2002/948

Abstract: A seat of an apparatus in one example comprises a front subportion and a rear subportion that is adjustable in height and/or angle relative to the front subportion. A backrest of the apparatus in one example is adjustable in shape. Based on a user contact pressure against one or more portions of the seat and/or one or more portions of the backrest, the rear subportion of the seat and the backrest are adjustable between: a first height and/or angle of the rear subportion of the seat and a first shape of the backrest; and a second height and/or angle of the rear subportion of the seat and a second shape of the backrest.

Abstract translation: 在一个示例中的装置的座椅包括前部子部分和后部子部分，其相对于前部子部分的高度和/或角度可调节。 在一个示例中，该装置的靠背可调整形状。 基于对座椅的一个或多个部分和/或靠背的一个或多个部分的使用者接触压力，座椅和靠背的后部子部分可以在以下之间调节：第一高度和/或后部子部分的角度 座椅和靠背的第一形状; 以及座椅的后部子部分和靠背的第二形状的第二高度和/或角度。

公开(公告)号：US20150051489A1

公开(公告)日：2015-02-19

申请号：US13719200

申请日：2012-12-18

Applicant: Calin Caluser ,  Fang Lin ,  Silviu S. Andrei

Inventor： Calin Caluser ,  Fang Lin ,  Silviu S. Andrei

IPC: A61B8/00 ,  A61B8/08 ,  A61B8/13

CPC classification number: A61B8/4254 ,  A61B8/0825 ,  A61B8/10 ,  A61B8/13 ,  A61B8/4227 ,  A61B8/4263 ,  A61B8/463 ,  A61B8/466 ,  A61B8/483 ,  A61B8/5207 ,  A61B8/5246 ,  A61B8/5292 ,  A61B8/54 ,  A61B8/56 ,  A61B8/58

Abstract: An automated three dimensional mapping and display system for a diagnostic ultrasound system is presented. According to the invention, ultrasound probe position registration is automated, the position of each pixel in the ultrasound image in reference to selected anatomical references is calculated, and specified information is stored on command. The system, during real time ultrasound scanning, enables the ultrasound probe position and orientation to be continuously displayed over a body or body part diagram, thereby facilitating scanning and images interpretation of stored information. The system can then record single or multiple ultrasound free hand two-dimensional (also “2D”) frames in a video sequence (clip) or cine loop wherein multiple 2D frames of one or more video sequences corresponding to a scanned volume can be reconstructed in three-dimensional (also “3D”) volume images corresponding to the scanned region, using known 3D reconstruction algorithms. In later examinations, the exact location and position of the transducer can be recreated along three dimensional or two dimensional axis points enabling known targets to be viewed from an exact, known position.

Abstract translation: 提出了一种用于诊断超声系统的自动化三维映射和显示系统。 根据本发明，自动化超声波探头位置登记，计算参考所选解剖参考的超声图像中的每个像素的位置，并将指定的信息存储在命令上。 该系统在实时超声扫描期间使超声探头的位置和方向能够连续显示在身体或身体部位图上，从而便于对存储信息的扫描和图像解释。 该系统然后可以在视频序列（剪辑）或电影循环中记录单个或多个超声波自由手二维（也称为“2D”）帧，其中可以重构与扫描体积相对应的一个或多个视频序列的多个2D帧 使用已知的3D重建算法，对应于扫描区域的三维（也称为“3D”）体积图像。 在以后的检查中，传感器的精确位置和位置可以沿三维或二维轴点重建，从而可以从精确的已知位置观察已知目标。

公开(公告)号：US20090122845A1

公开(公告)日：2009-05-14

申请号：US11984180

申请日：2007-11-14

Applicant: Fang Lin

Inventor： Fang Lin

IPC: H04B3/00 ,  H04B1/40 ,  H03H7/38

CPC classification number: H04B3/23

Abstract: A hybrid circuit without inductors is provided. Embodiments can be used in high-speed communication devices, including Cable modem and Digital Subscriber Line (DSL) devices. In particular, embodiments can be used in Very High Speed DSL (VDSL) devices. Embodiments provide a cheap and compact solution to the echo rejection problem in high-speed communication devices. Furthermore, embodiments perform at least comparably to conventional solutions with respect to key performance measures.

Abstract translation: 提供一种没有电感器的混合电路。 实施例可以用于高速通信设备，包括电缆调制解调器和数字用户线（DSL）设备。 特别地，实施例可以用在超高速DSL（VDSL）设备中。 实施例为高速通信设备中的回波抑制问题提供了便宜且紧凑的解决方案。 此外，实施例至少与关键性能测量的常规解决方案相比较。

公开(公告)号：US06450027B1

公开(公告)日：2002-09-17

申请号：US09648266

申请日：2000-08-25

Applicant: Christian Högfors ,  Mohsen Makhsous ,  Fang Lin

Inventor： Christian Högfors ,  Mohsen Makhsous ,  Fang Lin

IPC: A61B522

CPC classification number: A61B5/224 ,  G01L1/2218 ,  G01L5/16

Abstract: A device for determining a strength profile of a human limb. The device comprises a first tubular member and a support intended to be suspended in a fixed position in relation to a coordinate system X-, y and z-axes. The first tubular member is arranged for holding the human limb and for being in contact with the support via at least one force sensor arranged for detecting forces exercised by the human limb on the first tubular member in directions in the coordinate system when determining the strength profile, wherein the coordinate system is three-dimension and has x-, y and z-axes and the force sensor is/are arranged for detecting forces along each of the x-, y and z-axes. The determined strength profile, for e.g. an arm or a leg of a human subject, can be presented as a table or diagram illustrating the forces and torques the human limb in question can exercise in different directions in the coordinate system. The device according to the invention is a useful tool in ergonomic, orthopaedic and research work.

Abstract translation: 一种用于确定人体肢体强度特征的装置。 该装置包括第一管状构件和旨在相对于坐标系X，Y和Z轴悬挂在固定位置的支撑件。 第一管状构件布置成用于保持人体肢体并且经由至少一个力传感器与支撑件接触，至少一个力传感器布置成用于在确定强度分布时用于在坐标系中的方向上检测人体肢体在第一管状构件上施加的力 ，其中所述坐标系是三维的并且具有x轴，y轴和z轴，并且所述力传感器被布置用于沿x轴，y轴和z轴中的每一个检测力。 确定的强度分布。 人类受试者的胳膊或腿部可以呈现为示出在所述坐标系中不同方向运动的所述人体肢体的力和扭矩的表或图。 根据本发明的装置是人体工程学，矫形和研究工作中的有用工具。

公开(公告)号：US08766939B2

公开(公告)日：2014-07-01

申请号：US13411295

申请日：2012-03-02

Applicant: David Amory Sobel ,  Sumant Ranganathan ,  Xin Dai ,  Fang Lin

Inventor： David Amory Sobel ,  Sumant Ranganathan ,  Xin Dai ,  Fang Lin

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A mode-configurable amplifier comprises a single-ended input for receiving a received signal from a capacitive touch panel, a differential output operable to carry a differential processed signal to a subsequent processing stage, and processing circuitry in communication with the single ended input and the differential output. The processing circuitry comprises mode selection inputs and mode selection circuitry in communication with the mode selection inputs. The mode selection circuitry is operable to configure the processing circuitry into a current operating mode selected from a high-pass filter mode, bandpass filter mode, and a trans-capacitive gain mode. The high-pass filter mode is operable to high-pass filter the received signal to obtain the differential processed signal. The bandpass filter mode is operable to bandpass filter the received signal to obtain the differential processed signal. The wideband gain mode is operable to amplify the received signal to obtain the differential processed signal.

Abstract translation: 模式可配置放大器包括用于从电容式触摸面板接收接收信号的单端输入，可操作以将差分处理信号传送到后续处理级的差分输出，以及与单端输入和 差分输出。 处理电路包括与模式选择输入通信的模式选择输入和模式选择电路。 模式选择电路可操作以将处理电路配置为从高通滤波器模式，带通滤波器模式和跨电容增益模式中选择的当前工作模式。 高通滤波器模式可操作地对接收到的信号进行高通滤波以获得差分处理信号。 带通滤波器模式可用于对接收到的信号进行带通滤波以获得差分处理的信号。 宽带增益模式可操作以放大接收信号以获得差分处理信号。

公开(公告)号：US20090152916A1

公开(公告)日：2009-06-18

申请号：US12389931

申请日：2009-02-20

Applicant: Fang Lin ,  Mohsen Makhsous ,  Ellis K. Nam ,  Sam Perlmutter

Inventor： Fang Lin ,  Mohsen Makhsous ,  Ellis K. Nam ,  Sam Perlmutter

IPC: A47C7/00 ,  A47C3/00 ,  G06F17/00 ,  A47C7/46 ,  A47C31/00

CPC classification number: A47C7/14 ,  A47C1/032 ,  A47C7/024 ,  A47C7/40 ,  A47C7/462 ,  A61G5/006 ,  A61G5/1043 ,  A61G7/0573 ,  A61G2203/34

Abstract: A seat of an apparatus, in one example, comprises a front subportion and a rear subportion that is adjustable in height and/or angle relative to the front subportion. A backrest of the apparatus, in one example, is adjustable in shape. Based on a manipulation of adjustments, a subportion of the seat and the backrest are adjustable between: a first height and/or angle of the rear subportion of the seat and a first shape of the backrest; and a second height and/or angle of the rear subportion of the seat and a second shape of the backrest.

Abstract translation: 在一个示例中，设备的座椅包括前部子部分和后部子部分，其可相对于前部子部分在高度和/或角度上可调节。 在一个示例中，该装置的靠背可调整形状。 基于调节的操作，座椅和靠背的子部分可以在座椅的后部子部分的第一高度和/或角度与靠背的第一形状之间调节; 以及座椅的后部子部分和靠背的第二形状的第二高度和/或角度。