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公开(公告)号：US20120035469A1
公开(公告)日：2012-02-09
申请号：US13226724
申请日：2011-09-07
IPC分类号： A61B6/00
CPC分类号： A61B5/0077 , A61B5/0064 , A61B5/445
摘要： A portable, hand-held, non-contact surface measuring system comprises an image capturing element, at least four projectable reference elements positioned parallel to one another at known locations around the image capturing element, a processing unit, and a user interface. The invention further discloses a method for the noncontact surface measurement comprising projecting at least four references onto a target surface, capturing an image of the targeted surface and the projected references with the image transferring device, transferring the image to a processing unit, processing the image using triangulation-based computer vision techniques to correct for skew and to obtain surface measurement data, transferring the data to the user interface, modifying the data with the user interface. The systems and methods for the measurement of surfaces can be applied to the measurement of biological surfaces, such as skin, wounds, lesions, and ulcers.
摘要翻译： 便携式手持式非接触式表面测量系统包括图像捕获元件，在图像捕获元件周围的已知位置彼此平行定位的至少四个可投射参考元件，处理单元和用户界面。 本发明还公开了一种用于非接触表面测量的方法，包括将至少四个基准投影到目标表面上，用图像转印装置捕获目标表面的图像和投影基准，将图像转移到处理单元，处理图像 使用基于三角测量的计算机视觉技术来纠正偏差并获得表面测量数据，将数据传输到用户界面，用用户界面修改数据。 用于测量表面的系统和方法可以应用于生物表面的测量，例如皮肤，伤口，损伤和溃疡。
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公开(公告)号：US08622178B2
公开(公告)日：2014-01-07
申请号：US13157757
申请日：2011-06-10
IPC分类号： B62B5/04
CPC分类号： A61G5/02 , A61G5/1054 , B62B5/048
摘要： An in-hub braking system for a wheelchair comprises a brake shell fixed against rotation movement in relation to a wheelchair frame. A wheelchair drive wheel having a hub supporting a braking system is supported for rotational movement in relation to the brake shell. A lever is operatively connected to the braking system for activating that braking system to cause the braking system to frictionally engage the brake shell. A push rim, which when urged forward, rotates the drive wheel in a forward direction to propel the wheelchair in a forward direction. When urged rearward together with the drive wheel, the push rim rotates with the drive wheel in a rearward direction to propel the wheelchair in a rearward direction. The push rim is operatively connected to the lever so that the push rim, which when urged rearward independent of the drive wheel, operates the lever to activate the braking system to frictionally engage the brake shell.
摘要翻译： 用于轮椅的轮毂内制动系统包括相对于轮椅架固定以防止旋转运动的制动器壳体。 具有支撑制动系统的轮毂的轮椅驱动轮被支撑成相对于制动器壳体旋转运动。 杠杆可操作地连接到制动系统，用于启动该制动系统以使制动系统与制动器壳摩擦接合。 推动轮圈，当被向前推动时，驱动轮向前旋转以推动轮椅向前的方向。 当与驱动轮一起被向后推动时，推动轮圈随着驱动轮在向后的方向上旋转以沿向后的方向推进轮椅。 推动轮圈可操作地连接到杠杆，使得当独立于驱动轮而被向后推动时的推动轮缘操作杠杆以启动制动系统以摩擦地接合制动器壳体。
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公开(公告)号：US08960699B2
公开(公告)日：2015-02-24
申请号：US13821527
申请日：2011-09-09
申请人： Stephen H. Sprigle , Randy Bernard
发明人： Stephen H. Sprigle , Randy Bernard
CPC分类号： A61G5/10 , A47C7/14 , A61G5/02 , A61G5/1091 , A61G7/05723 , A61G2200/20
摘要： A suspension seat comprises a structural layer and a stretchable top layer above the structural layer. The structural layer comprises a cut-out. The perimeter of the cut-out is defined by a plurality of discrete members. The discrete members allow the buttocks (i.e., the tissue surrounding the ischial sacrococcygeal aspects of the skeleton) of a wheelchair user to enter into the cut-out with gradual pressure minimizing high pressure concentrations at the edges of the cut-out. The stretchable top layer bears load via tension as the wheelchair user buttocks deflects into the cut-out.
摘要翻译： 悬挂座包括在结构层之上的结构层和可拉伸顶层。 结构层包括切口。 切口的周边由多个离散构件限定。 离散的构件允许轮椅使用者的臀部（即围绕骨骼的坐骨骶尾部方面的组织）以逐渐的压力进入切口，使切口边缘处的高压浓度最小化。 当轮椅使用者的臀部偏转到切口中时，可拉伸的顶层由于张力承载。
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公开(公告)号：US20110304195A1
公开(公告)日：2011-12-15
申请号：US13157757
申请日：2011-06-10
CPC分类号： A61G5/02 , A61G5/1054 , B62B5/048
摘要： An in-hub braking system for a wheelchair comprises a brake shell fixed against rotation movement in relation to a wheelchair frame. A wheelchair drive wheel having a hub supporting a braking system is supported for rotational movement in relation to the brake shell. A lever is operatively connected to the braking system for activating that braking system to cause the braking system to frictionally engage the brake shell. A push rim, which when urged forward, rotates the drive wheel in a forward direction to propel the wheelchair in a forward direction. When urged rearward together with the drive wheel, the push rim rotates with the drive wheel in a rearward direction to propel the wheelchair in a rearward direction. The push rim is operatively connected to the lever so that the push rim, which when urged rearward independent of the drive wheel, operates the lever to activate the braking system to frictionally engage the brake shell.
摘要翻译： 用于轮椅的轮毂内制动系统包括相对于轮椅架固定以防止旋转运动的制动器壳体。 具有支撑制动系统的轮毂的轮椅驱动轮被支撑成相对于制动器壳体旋转运动。 杠杆可操作地连接到制动系统，用于启动该制动系统以使制动系统与制动器壳摩擦接合。 推动轮圈，当被向前推动时，驱动轮向前旋转以推动轮椅向前的方向。 当与驱动轮一起被向后推动时，推动轮圈随着驱动轮在向后的方向上旋转以沿向后的方向推进轮椅。 推动轮圈可操作地连接到杠杆，使得当独立于驱动轮而被向后推动时的推动轮缘操作杠杆以启动制动系统以摩擦地接合制动器壳体。
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公开(公告)号：US20140088380A1
公开(公告)日：2014-03-27
申请号：US13939134
申请日：2013-07-10
IPC分类号： A61B5/00
CPC分类号： A61B5/445 , A61B5/0077 , A61B5/441 , G01J3/2823 , G02B5/201
摘要： Multispectral filter arrays and methods of making and using the arrays are described herein. Multispectral imaging systems and methods of making and using the systems are also described. A multispectral filter array includes a mosaic of light sensitive elements that includes a first element sensitive to a first narrow spectral region, a second element sensitive to a second narrow spectral region, and a third element sensitive to a third narrow spectral region. A multispectral imaging system includes an illumination system having at least three lighting elements, each of which are configured to transmit light at a different wavelength, and the multispectral filter array.
摘要翻译： 多光谱滤波器阵列以及制造和使用阵列的方法在本文中描述。 还描述了多光谱成像系统以及制造和使用系统的方法。 多光谱滤光器阵列包括光敏元件的马赛克，其包括对第一窄光谱区敏感的第一元件，对第二窄光谱区敏感的第二元素和对第三窄光谱区敏感的第三元素。 多光谱成像系统包括具有至少三个照明元件的照明系统，每个照明元件被配置为透射不同波长的光和多光谱滤光器阵列。
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公开(公告)号：US20130161923A1
公开(公告)日：2013-06-27
申请号：US13821527
申请日：2011-09-09
申请人： Stephen H. Sprigle , Randy Bernard
发明人： Stephen H. Sprigle , Randy Bernard
CPC分类号： A61G5/10 , A47C7/14 , A61G5/02 , A61G5/1091 , A61G7/05723 , A61G2200/20
摘要： A suspension seat comprises a structural layer and a stretchable top layer above the structural layer. The structural layer comprises a cut-out. The perimeter of the cut-out is defined by a plurality of discrete members. The discrete members allow the buttocks (i.e., the tissue surrounding the ischial sacrococcygeal aspects of the skeleton) of a wheelchair user to enter into the cut-out with gradual pressure minimizing high pressure concentrations at the edges of the cut-out. The stretchable top layer bears load via tension as the wheelchair user buttocks deflects into the cut-out.
摘要翻译： 悬挂座包括在结构层之上的结构层和可拉伸顶层。 结构层包括切口。 切口的周边由多个离散构件限定。 离散的构件允许轮椅使用者的臀部（即围绕骨骼的坐骨骶尾部方面的组织）以逐渐的压力进入切口，使切口边缘处的高压浓度最小化。 当轮椅使用者的臀部偏转到切口中时，可拉伸的顶层由于张力承载。
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公开(公告)号：US20100140461A1
公开(公告)日：2010-06-10
申请号：US12518824
申请日：2007-12-13
CPC分类号： A61B5/445 , A61B5/0077 , A61B5/441 , G01J3/2823 , G02B5/201
摘要： Multispectral filter arrays and methods of making and using the arrays are described herein. Multispectral imaging systems and methods of making and using the systems are also described. A multispectral filter array includes a mosaic of light sensitive elements that includes a first element sensitive to a first narrow spectral region, a second element sensitive to a second narrow spectral region, and a third element sensitive to a third narrow spectral region. A multispectral imaging system includes an illumination system having at least three lighting elements, each of which are configured to transmit light at a different wavelength, and the multispectral filter array.
摘要翻译： 多光谱滤波器阵列以及制造和使用阵列的方法在本文中描述。 还描述了多光谱成像系统以及制造和使用系统的方法。 多光谱滤光器阵列包括光敏元件的马赛克，其包括对第一窄光谱区敏感的第一元件，对第二窄光谱区敏感的第二元素和对第三窄光谱区敏感的第三元素。 多光谱成像系统包括具有至少三个照明元件的照明系统，每个照明元件被配置为透射不同波长的光和多光谱滤光器阵列。
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公开(公告)号：USD374368S
公开(公告)日：1996-10-08
申请号：US32795
申请日：1994-12-28
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