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公开(公告)号：US20140076067A1
公开(公告)日：2014-03-20
申请号：US14017508
申请日：2013-09-04
IPC分类号： G01N33/483
CPC分类号： G01N33/4833 , A61B5/0053 , A61B5/0057 , A61B5/4312 , A61B5/441 , A61B5/442 , A61B5/444 , A61B2562/0247 , A61B2562/046 , G01L1/16 , G01N3/08 , G01N3/24 , G01N19/00 , G01N2203/0025 , G01N2203/0089 , G01N2203/0094
摘要： A PEFS (Piezoelectric Finger Sensor) acts as an “electronic finger” capable of accurately and non-destructively measuring both the Young's compression modulus and shear modulus of tissues with gentle touches to the surface. The PEFS measures both the Young's compression modulus and shear modulus variations in tissue generating a less than one-millimeter spatial resolution up to a depth of several centimeters. This offers great potential for in-vivo early detection of diseases. A portable hand-held device is also disclosed. The PEF offers superior sensitivity.
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2.发明申请ALL ELECTRIC PIEZOELECTRIC FINGER SENSOR (PEFS) FOR SOFT MATERIAL STIFFNESS MEASUREMENT 有权用于软质材料强度测量的所有电动压电手指传感器（PEFS）公开(公告)号：US20120053489A1
公开(公告)日：2012-03-01
申请号：US13268225
申请日：2011-10-07
CPC分类号： G01N33/4833 , A61B5/0053 , A61B5/0057 , A61B5/4312 , A61B5/441 , A61B5/442 , A61B5/444 , A61B2562/0247 , A61B2562/046 , G01L1/16 , G01N3/08 , G01N3/24 , G01N19/00 , G01N2203/0025 , G01N2203/0089 , G01N2203/0094
摘要： A PEFS (Piezoelectric Finger Sensor) acts as an “electronic finger” capable of accurately and non-destructively measuring both the Young's compression modulus and shear modulus of tissues with gentle touches to the surface. The PEFS measures both the Young's compression modulus and shear modulus variations in tissue generating a less than one-millimeter spatial resolution up to a depth of several centimeters. This offers great potential for in-vivo early detection of diseases. A portable hand-held device is also disclosed. The PEF offers superior sensitivity.
摘要翻译： PEFS（压电手指传感器）充当“电子手指”，能够以轻柔的方式对表面轻柔地测量组织的杨氏压缩模量和剪切模量，从而精确而无损地测量。 PEFS测量组织中的杨氏压缩模量和剪切模量变化，产生小于1毫米的空间分辨率，直到几厘米的深度。 这为疾病的体内早期检测提供了巨大的潜力。 还公开了便携式手持装置。 PEF提供卓越的灵敏度。
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公开(公告)号：US20170205389A1
公开(公告)日：2017-07-20
申请号：US15451774
申请日：2017-03-07
IPC分类号： G01N33/483 , A61B5/00 , G01N3/24 , G01L1/16 , G01N3/08
CPC分类号： G01N33/4833 , A61B5/0053 , A61B5/0057 , A61B5/4312 , A61B5/441 , A61B5/442 , A61B5/444 , A61B2562/0247 , A61B2562/046 , G01L1/16 , G01N3/08 , G01N3/24 , G01N19/00 , G01N2203/0025 , G01N2203/0089 , G01N2203/0094
摘要： A PEFS (Piezoelectric Finger Sensor) acts as an “electronic finger” capable of accurately and non-destructively measuring both the Young's compression modulus and shear modulus of tissues with gentle touches to the surface. The PEFS measures both the Young's compression modulus and shear modulus variations in tissue generating a less than one-millimeter spatial resolution up to a depth of several centimeters. This offers great potential for in-vivo early detection of diseases. A portable hand-held device is also disclosed. The PEF offers superior sensitivity.
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公开(公告)号：US09618497B2
公开(公告)日：2017-04-11
申请号：US14459993
申请日：2014-08-14
CPC分类号： G01N33/4833 , A61B5/0053 , A61B5/0057 , A61B5/4312 , A61B5/441 , A61B5/442 , A61B5/444 , A61B2562/0247 , A61B2562/046 , G01L1/16 , G01N3/08 , G01N3/24 , G01N19/00 , G01N2203/0025 , G01N2203/0089 , G01N2203/0094
摘要： A PEFS (Piezoelectric Finger Sensor) acts as an “electronic finger” capable of accurately and non-destructively measuring both the Young's compression modulus and shear modulus of tissues with gentle touches to the surface. The PEFS measures both the Young's compression modulus and shear modulus variations in tissue generating a less than one-millimeter spatial resolution up to a depth of several centimeters. This offers great potential for in-vivo early detection of diseases. A portable hand-held device is also disclosed. The PEF offers superior sensitivity.
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公开(公告)号：US20120119625A1
公开(公告)日：2012-05-17
申请号：US13357291
申请日：2012-01-24
申请人： WEI-HENG SHIH , WAN Y. SHIH , HAKKI YEGINGIL
发明人： WEI-HENG SHIH , WAN Y. SHIH , HAKKI YEGINGIL
IPC分类号： H02N2/18
CPC分类号： H01L41/1136 , H01L41/1875 , H02N2/188
摘要： A piezoelectric energy harvesting device (PEHD) comprising a driving element, conducting element, piezoelectric layer and non-piezoelectric layer capable of converting ambient mechanical energy into electrical energy. The piezoelectric layer may be constructed from PMN-PT or PZT having a thickness of about 1-150 μm. The PEHD may be used to generate about 1 W. The harvested energy may be stored and used to power microelectronic devices and rechargeable battery technologies.
摘要翻译： 一种压电能量收集装置（PEHD），包括能够将环境机械能转换为电能的驱动元件，导电元件，压电层和非压电层。 压电层可以由具有约1-150μm厚度的PMN-PT或PZT构成。 PEHD可用于产生约1W。收获的能量可以被存储并用于为微电子器件和可充电电池技术供电。
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公开(公告)号：US20110172565A1
公开(公告)日：2011-07-14
申请号：US12992923
申请日：2009-05-15
申请人： Wan Y. Shih , Wei-Heng Shih , Hakki Yegingil , Ari D. Brooks
发明人： Wan Y. Shih , Wei-Heng Shih , Hakki Yegingil , Ari D. Brooks
CPC分类号： A61B5/0053 , A61B5/4244 , A61B5/4312 , A61B5/4381 , A61B5/441 , A61B5/442 , A61B8/085 , A61B8/403 , A61B8/485 , G01N29/0672 , G01N2291/02475 , G01N2291/02827
摘要： A sensor system for measuring an elastic modulus and a shear modulus and a method for evaluating a tissue. The invention pertains to a method for determining the presence of and/or characterizing abnormal growths, using a piezoelectric finger sensor (PEFS) system. The PEFS system may be particularly useful for screening for tumors and various forms of cancer. Additionally, the PEFS system may be useful for various dermatological applications.
摘要翻译： 用于测量弹性模量和剪切模量的传感器系统和用于评估组织的方法。 本发明涉及使用压电手指传感器（PEFS）系统确定异常生长的存在和/或表征异常生长的方法。 PEFS系统可能特别适用于筛选肿瘤和各种形式的癌症。 此外，PEFS系统可用于各种皮肤病学应用。
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7.发明申请All electric piezoelectric finger sensor (PEFS) for soft material stiffness measurement 有权所有电动压电手指传感器（PEFS）用于软质材料刚度测量公开(公告)号：US20050277852A1
公开(公告)日：2005-12-15
申请号：US11136173
申请日：2005-05-23
申请人： Wan Shih , Wei-Heng Shih , Anna Markidou , Steven Szweczyk , Hakki Yegingil
发明人： Wan Shih , Wei-Heng Shih , Anna Markidou , Steven Szweczyk , Hakki Yegingil
CPC分类号： G01N33/4833 , A61B5/0053 , A61B5/0057 , A61B5/4312 , A61B5/441 , A61B5/442 , A61B5/444 , A61B2562/0247 , A61B2562/046 , G01L1/16 , G01N3/08 , G01N3/24 , G01N19/00 , G01N2203/0025 , G01N2203/0089 , G01N2203/0094
摘要： A PEFS (Piezoelectric Finger Sensor) acts as an “electronic finger” capable of accurately and non-destructively measuring both the Young's compression modulus and shear modulus of tissues with gentle touches to the surface. The PEFS measures both the Young's compression modulus and shear modulus variations in tissue generating a less than one-millimeter spatial resolution up to a depth of several centimeters. This offers great potential for in-vivo early detection of diseases. A portable hand-held device is also disclosed. The PEF offers superior sensitivity.
摘要翻译： PEFS（压电手指传感器）充当“电子手指”，可以对表面轻柔的接触的组织的杨氏压缩模量和剪切模量进行精确和非破坏性的测量。 PEFS测量组织中的杨氏压缩模量和剪切模量变化，产生小于1毫米的空间分辨率，直到几厘米的深度。 这为疾病的体内早期检测提供了巨大的潜力。 还公开了便携式手持装置。 PEF提供卓越的灵敏度。
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公开(公告)号：US20150025418A1
公开(公告)日：2015-01-22
申请号：US14465520
申请日：2014-08-21
申请人： Wan Y. SHIH , Wei-Heng SHIH , Hakki YEGINGIL , Ari D. BROOKS
发明人： Wan Y. SHIH , Wei-Heng SHIH , Hakki YEGINGIL , Ari D. BROOKS
IPC分类号： A61B5/00
CPC分类号： A61B5/0053 , A61B5/4244 , A61B5/4312 , A61B5/4381 , A61B5/441 , A61B5/442 , A61B8/085 , A61B8/403 , A61B8/485 , G01N29/0672 , G01N2291/02475 , G01N2291/02827
摘要： A sensor system for measuring an elastic modulus and a shear modulus and a method for evaluating a tissue. The invention pertains to a method for determining the presence of and/or characterizing abnormal growths, using a piezoelectric finger sensor (PEFS) system. The PEFS system may be particularly useful for screening for tumors and various forms of cancer. Additionally, the PEFS system may be useful for various dermatological applications.
摘要翻译： 用于测量弹性模量和剪切模量的传感器系统和用于评估组织的方法。 本发明涉及使用压电手指传感器（PEFS）系统确定异常生长的存在和/或表征异常生长的方法。 PEFS系统可能特别适用于筛选肿瘤和各种形式的癌症。 此外，PEFS系统可用于各种皮肤病学应用。
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9.发明申请ALL ELECTRIC PIEZOELECTRIC FINGER SENSOR (PEFS) FOR SOFT MATERIAL STIFFNESS MEASUREMENT 审中-公开用于软质材料强度测量的所有电动压电手指传感器（PEFS）公开(公告)号：US20140352448A1
公开(公告)日：2014-12-04
申请号：US14459993
申请日：2014-08-14
CPC分类号： G01N33/4833 , A61B5/0053 , A61B5/0057 , A61B5/4312 , A61B5/441 , A61B5/442 , A61B5/444 , A61B2562/0247 , A61B2562/046 , G01L1/16 , G01N3/08 , G01N3/24 , G01N19/00 , G01N2203/0025 , G01N2203/0089 , G01N2203/0094
摘要： A PEFS (Piezoelectric Finger Sensor) acts as an “electronic finger” capable of accurately and non-destructively measuring both the Young's compression modulus and shear modulus of tissues with gentle touches to the surface. The PEFS measures both the Young's compression modulus and shear modulus variations in tissue generating a less than one-millimeter spatial resolution up to a depth of several centimeters. This offers great potential for in-vivo early detection of diseases. A portable hand-held device is also disclosed. The PEF offers superior sensitivity.
摘要翻译： PEFS（压电手指传感器）充当“电子手指”，可以对表面轻柔的接触的组织的杨氏压缩模量和剪切模量进行精确和非破坏性的测量。 PEFS测量组织中的杨氏压缩模量和剪切模量变化，产生小于1毫米的空间分辨率，直到几厘米的深度。 这为疾病的体内早期检测提供了巨大的潜力。 还公开了便携式手持装置。 PEF提供卓越的灵敏度。
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10.发明授权All electric piezoelectric finger sensor (PEFS) for soft material stiffness measurement 有权所有电动压电手指传感器（PEFS）用于软质材料刚度测量公开(公告)号：US08033185B2
公开(公告)日：2011-10-11
申请号：US12837590
申请日：2010-07-16
IPC分类号： G01L1/04
CPC分类号： G01N33/4833 , A61B5/0053 , A61B5/0057 , A61B5/4312 , A61B5/441 , A61B5/442 , A61B5/444 , A61B2562/0247 , A61B2562/046 , G01L1/16 , G01N3/08 , G01N3/24 , G01N19/00 , G01N2203/0025 , G01N2203/0089 , G01N2203/0094
摘要： A PEFS (Piezoelectric Finger Sensor) acts as an “electronic finger” capable of accurately and non-destructively measuring both the Young's compression modulus and shear modulus of tissues with gentle touches to the surface. The PEFS measures both the Young's compression modulus and shear modulus variations in tissue generating a less than one-millimeter spatial resolution up to a depth of several centimeters. This offers great potential for in-vivo early detection of diseases. A portable hand-held device is also disclosed. The PEF offers superior sensitivity.
摘要翻译： PEFS（压电手指传感器）充当“电子手指”，可以对表面轻柔的接触的组织的杨氏压缩模量和剪切模量进行精确和非破坏性的测量。 PEFS测量组织中的杨氏压缩模量和剪切模量变化，产生小于1毫米的空间分辨率，直到几厘米的深度。 这为疾病的体内早期检测提供了巨大的潜力。 还公开了便携式手持装置。 PEF提供卓越的灵敏度。
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