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公开(公告)号：US10646159B2
公开(公告)日：2020-05-12
申请号：US14788864
申请日：2015-07-01
Applicant: Hologic, Inc.
Inventor： Thomas L. Kelly , Kevin E. Wilson
Abstract: Dual-energy absorptiometry is used to estimate visceral fat metrics and display results, preferably as related to normative data. The process involves deriving x-ray measurements for respective pixel positions related to a two-dimensional projection image of a body slice containing visceral fat and subcutaneous fat, at least some of the measurements being dual-energy x-ray measurements, processing the measurements to derive estimates of metrics related to the visceral fat in the slice, and using the resulting estimates. Processing the measurements includes an algorithm which places boundaries of regions, e.g., a large “abdominal” region and a smaller “abdominal cavity” region. Two boundaries of the “abdominal cavity” region are placed at positions associated with the left and right innermost extent of the abdominal muscle wall by identifying inflection of % Fat values. The regions are combined in an equation that is highly correlated with VAT measured by quantitative computed tomography in order to estimate VAT.
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12.发明申请公开(公告)号：US20150366520A1
公开(公告)日：2015-12-24
申请号：US14838416
申请日：2015-08-28
Applicant: HOLOGIC, INC.
Inventor： Kevin Wilson , Thomas L. Kelly
CPC classification number: A61B6/04 , A61B6/0421 , A61B6/4423 , A61B6/482 , A61B6/505 , A61B6/5252 , A61B6/5258 , A61G13/12 , A61G13/1295 , G01N23/06
Abstract: A system for detecting lymphedema comprising a dual energy x-ray absorptiometry system and one or more spacer pads disposed with a field of view of the dual energy x-ray absorptiometry system. The dual energy x-ray absorptiometry system comprising an x-ray source and a patient support platform, wherein the patient support platform is configured to receive a patient in a supine position with the x-ray source disposed above the patient support platform. The one or more spacer pads configured to be positioned body parts of the patient.
Abstract translation: 一种用于检测淋巴水肿的系统，包括双能X射线吸收测定系统和一个或多个间隔垫，其设置有双能量X射线吸收测定系统的视场。 所述双能x射线吸收测定系统包括x射线源和患者支撑平台，其中所述患者支撑平台被配置为接收处于仰卧位置的患者，所述x射线源设置在患者支撑平台上方。 所述一个或多个间隔垫被配置为定位患者的身体部位。
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Patent Agency Ranking
13.发明授权公开(公告)号：US09119542B2
公开(公告)日：2015-09-01
申请号：US13894700
申请日：2013-05-15
Applicant: Hologic, Inc.
Inventor： Kevin Wilson , Thomas L. Kelly
CPC classification number: A61B6/04 , A61B6/0421 , A61B6/4423 , A61B6/482 , A61B6/505 , A61B6/5252 , A61B6/5258 , A61G13/12 , A61G13/1295 , G01N23/06
Abstract: A system for detecting lymphedema comprising a dual energy x-ray absorptiometry system and one or more spacer pads disposed within a field of view of the dual energy x-ray absorptiometry system. The dual energy x-ray absorptiometry system comprising an x-ray source and a patient support platform, wherein the patient support platform is configured to receive a patient in a supine position with the x-ray source disposed above the patient support platform. The one or more spacer pads configured to be positioned between body parts of the patient.
Abstract translation: 一种用于检测淋巴水肿的系统，包括双能X射线吸收测定系统和设置在双能X射线吸收测定系统的视场内的一个或多个间隔垫。 所述双能x射线吸收测定系统包括x射线源和患者支撑平台，其中所述患者支撑平台被配置为接收处于仰卧位置的患者，所述x射线源设置在患者支撑平台上方。 一个或多个间隔垫被配置成定位在患者的身体部分之间。
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公开(公告)号：US20240260928A1
公开(公告)日：2024-08-08
申请号：US18607883
申请日：2024-03-18
Applicant: Hologic, Inc.
Inventor： Kevin E. Wilson , Thomas L. Kelly
IPC: A61B8/08 , A61B5/00 , A61B5/0522 , A61B5/0536 , A61B5/0537 , A61B5/055 , A61B6/00 , A61B6/03 , A61B6/50 , A61B8/00 , G16H50/20
CPC classification number: A61B8/08 , A61B5/0073 , A61B5/0522 , A61B5/0536 , A61B5/0537 , A61B5/055 , A61B6/03 , A61B6/482 , A61B6/50 , A61B6/505 , A61B6/5217 , A61B6/5294 , A61B8/00 , G16H50/20 , G06F2218/10 , G06V2201/031
Abstract: A method of generating a visual representation of a complex medical diagnosis includes receiving a first signal corresponding to a measurement of a patient biological condition. A second signal corresponding to a measurement of a patient performance condition is also received. The first and second signals are processed and a visual representation of a diagnostic assessment is generated. The diagnostic assessment is based at least in part on the patient biological condition and the patient performance condition. The visual representation is marked with the measurement of the patient biological condition and the measurement of the patient performance condition.
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公开(公告)号：US11625824B2
公开(公告)日：2023-04-11
申请号：US16697025
申请日：2019-11-26
Applicant: Hologic, Inc.
Inventor： Thomas L. Kelly , Kevin E. Wilson
Abstract: Dual-energy absorptiometry is used to estimate intramuscular adipose tissue metrics and display results, preferably as related to normative data. The process involves deriving x-ray measurements for respective pixel positions related to a two-dimensional projection image of a body slice containing intramuscular adipose tissue as well as subcutaneous adipose tissue, at least some of the measurements being dual-energy x-ray measurements, processing the measurements to derive estimates of metrics related to the intramuscular adipose tissue in the slice, and using the resulting estimates. Processing the measurements includes an algorithm which places boundaries of regions, e.g., a large region and a smaller region. The regions are combined in an equation that is highly correlated with intramuscular adipose tissue measured by quantitative computed tomography in order to estimate intramuscular adipose tissue.
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公开(公告)号：US09865050B2
公开(公告)日：2018-01-09
申请号：US14444547
申请日：2014-07-28
Applicant: Hologic, Inc.
Inventor： Thomas L. Kelly , Kevin E. Wilson
CPC classification number: G06T7/0012 , G06K9/00 , G06T11/008 , G06T2207/10081 , G06T2207/10116 , G06T2207/20021 , G06T2207/30004 , G06T2211/408
Abstract: Dual-energy absorptiometry is used to estimate intramuscular adipose tissue metrics and display results, preferably as related to normative data. The process involves deriving x-ray measurements for respective pixel positions related to a two-dimensional projection image of a body slice containing intramuscular adipose tissue as well as subcutaneous adipose tissue, at least some of the measurements being dual-energy x-ray measurements, processing the measurements to derive estimates of metrics related to the intramuscular adipose tissue in the slice, and using the resulting estimates. Processing the measurements includes an algorithm which places boundaries of regions, e.g., a large region and a smaller region. The regions are combined in an equation that is highly correlated with intramuscular adipose tissue measured by quantitative computed tomography in order to estimate intramuscular adipose tissue.
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17.发明授权公开(公告)号：US09549711B2
公开(公告)日：2017-01-24
申请号：US14838416
申请日：2015-08-28
Applicant: Hologic, Inc.
Inventor： Kevin Wilson , Thomas L. Kelly
CPC classification number: A61B6/04 , A61B6/0421 , A61B6/4423 , A61B6/482 , A61B6/505 , A61B6/5252 , A61B6/5258 , A61G13/12 , A61G13/1295 , G01N23/06
Abstract: A system for detecting lymphedema comprising a dual energy x-ray absorptiometry system and one or more spacer pads disposed within a field of view of the dual energy x-ray absorptiometry system. The dual energy x-ray absorptiometry system comprises an x-ray source and a patient support platform, wherein the patient support platform is configured to receive a patient in a supine position with the x-ray source disposed above the patient support platform. The one or more spacer pads are configured to be positioned between body parts of the patient.
Abstract translation: 一种用于检测淋巴水肿的系统，包括双能X射线吸收测定系统和设置在双能X射线吸收测定系统的视场内的一个或多个间隔垫。 双能X射线吸收测量系统包括x射线源和患者支撑平台，其中患者支撑平台被配置为以放置在患者支撑平台上方的x射线源在仰卧位置接收患者。 一个或多个间隔垫被配置为定位在患者的身体部位之间。
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