公开(公告)号：US20240260891A1

公开(公告)日：2024-08-08

申请号：US18614758

申请日：2024-03-25

申请人： FUJIFILM CORPORATION

发明人： Takahiro KAWAMURA

IPC分类号： A61B5/00 ,  A61B5/055 ,  A61B6/00 ,  A61B6/50 ,  G06T7/00

CPC分类号： A61B5/4509 ,  A61B5/0035 ,  A61B5/055 ,  A61B5/4566 ,  A61B5/7267 ,  A61B5/7275 ,  A61B6/505 ,  A61B6/5217 ,  A61B6/5247 ,  G06T7/0012 ,  G06T2207/10116 ,  G06T2207/20076 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20224 ,  G06T2207/30012

摘要： A processor is configured to acquire a first and a second radiation image which are acquired by imaging a subject including a bone part and a soft part with radiation having different energy distributions, perform weighting subtraction on the first radiation image and the second radiation image to derive a bone part image representing a bone tissue of the subject and a soft part image representing a soft tissue of the subject, derive a bone mineral density for each pixel in a target bone region of the subject from the bone part image, acquire a pixel value for each pixel of a corresponding region, which corresponds to the target bone region, in the soft part image, and derive a fracture probability of a target bone from the bone mineral density for each pixel in the target bone region and the pixel value for each pixel in the corresponding region.

公开(公告)号：US11923068B2

公开(公告)日：2024-03-05

申请号：US16214947

申请日：2018-12-10

申请人： DePuy Synthes Products, Inc.

发明人： Namal Nawana ,  Michael Gorhan ,  William J. Frasier ,  William C. Horton ,  Mark T. Hall ,  Matthew Parsons ,  Jennifer DiPietro ,  Christopher Nordstrom

IPC分类号： G16H30/20 ,  A61B5/00 ,  A61B5/11 ,  A61B6/00 ,  A61B8/08 ,  A61B17/02 ,  A61B17/50 ,  A61B34/00 ,  A61B34/10 ,  A61B34/20 ,  G01L5/00 ,  G06Q10/00 ,  G06Q10/10 ,  G09B23/28 ,  G16H10/20 ,  G16H20/40 ,  G16H40/20 ,  G16H40/40 ,  G16H40/63 ,  G16H50/20 ,  G16H50/50 ,  G16H50/70 ,  G16H70/20 ,  G16Z99/00 ,  A61B10/00 ,  A61B17/00 ,  A61B90/00 ,  A61B90/50 ,  A61B90/98

CPC分类号： G16H30/20 ,  A61B5/0022 ,  A61B5/1118 ,  A61B5/4509 ,  A61B5/4566 ,  A61B5/4571 ,  A61B5/4824 ,  A61B5/4833 ,  A61B5/4848 ,  A61B5/7282 ,  A61B5/742 ,  A61B5/746 ,  A61B5/7475 ,  A61B6/485 ,  A61B8/08 ,  A61B17/02 ,  A61B17/025 ,  A61B17/50 ,  A61B34/10 ,  A61B34/20 ,  A61B34/25 ,  G01L5/00 ,  G06Q10/00 ,  G06Q10/10 ,  G09B23/28 ,  G16H10/20 ,  G16H20/40 ,  G16H40/20 ,  G16H40/40 ,  G16H40/63 ,  G16H50/20 ,  G16H50/50 ,  G16H50/70 ,  G16H70/20 ,  G16Z99/00 ,  A61B6/4494 ,  A61B6/506 ,  A61B2010/009 ,  A61B2010/0093 ,  A61B2017/00115 ,  A61B2017/00119 ,  A61B2017/0262 ,  A61B2034/101 ,  A61B2034/105 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2057 ,  A61B2034/252 ,  A61B2034/254 ,  A61B2034/256 ,  A61B2090/365 ,  A61B2090/502 ,  A61B90/98

摘要： Various systems and methods are provided for surgical and interventional planning, support, post-operative follow-up, and functional recovery tracking. In general, a patient can be tracked throughout medical treatment including through initial onset of symptoms, diagnosis, non-surgical treatment, surgical treatment, and recovery from the surgical treatment. In one embodiment, a patient and one or more medical professionals involved with treating the patient can electronically access a comprehensive treatment planning, support, and review system. The system can provide recommendations regarding diagnosis, non-surgical treatment, surgical treatment, and recovery from the surgical treatment based on data gathered from the patient and the medical professional(s). The system can manage the tracking of multiple patients, thereby allowing for data comparison between similar aspects of medical treatments and for learning over time through continual data gathering, analysis, and assimilation to decision-making algorithms.

公开(公告)号：US11864775B2

公开(公告)日：2024-01-09

申请号：US17263392

申请日：2019-07-25

申请人： Centre National de la Recherche Scientifique ,  Université Paris XII Val de Marne

发明人： Guillaume Haiat ,  Alexis Hubert

IPC分类号： A61B17/16 ,  A61B17/92 ,  G01N3/34 ,  A61B90/00 ,  A61B5/00 ,  G01N3/30

CPC分类号： A61B17/1604 ,  A61B5/4504 ,  A61B5/4509 ,  A61B5/4514 ,  A61B17/92 ,  G01N3/30 ,  G01N3/34 ,  A61B2090/064 ,  A61B2562/0252 ,  G01N2203/0039 ,  G01N2203/0076

摘要： A device for assessing the solidity of a material comprising an ancillary tool (2) having an end (2B) in the form of a point or blade, an impactor (4) for striking the ancillary tool (2), a sensor (12) and a processing unit (30). The ancillary tool (2) is placed between a material (8) and the impactor (4) and transmits the impact force generated by the impactor (4) to the material (8). The sensor (12) is capable of measuring a quantity from among the impact force and the deformation of the impactor, and of supplying a measurement signal. The processing unit (30) is suitable for calculating, from the measurement signal, an indicator representative of the solidity of the material (8). The indicator corresponds to the duration of a time window between the first peak (P1) of maximum amplitude of the measurement signal and the second peak of maximum amplitude (P2).

公开(公告)号：US20230371886A1

公开(公告)日：2023-11-23

申请号：US17965623

申请日：2022-10-13

申请人： IX Innovation LLC

发明人： Jeffrey Roh ,  Justin Esterberg ,  John Cronin ,  Seth Cronin ,  Michael John Baker

IPC分类号： A61B5/00

CPC分类号： A61B5/4509 ,  A61B5/7267 ,  A61B5/0095

摘要： Apparatuses, systems, and methods for performing real-time analysis of bone tissue during a surgical procedure are disclosed herein. In some embodiments, the method includes receiving at least one measurement of at least one tissue sample from a hybrid multi-wavelength photoacoustic measurements (MWPM) component. The method can also include identifying one or more reference cases, from a plurality of reference cases, based on correlations between the at least one measurement and previous measurements in each of the plurality of reference cases. Once the reference cases are identified, the method can include determining at least one bone condition of the patient and sending the at least one determined bone condition to a computing device accessible by a surgeon. In some embodiments, the method also includes creating a three-dimensional (3D) map the tissue sample using the at least one measurement and sending the 3D map to the computing device.

公开(公告)号：US11672471B2

公开(公告)日：2023-06-13

申请号：US16017066

申请日：2018-06-25

申请人： Media Co., Ltd. ,  Gifu University

发明人： Hironobu Tsuji ,  Yosuke Tsuji ,  Tatsuro Hayashi ,  Hiroshi Fujita ,  Takeshi Hara ,  Chisako Muramatsu ,  Kazuki Horiba ,  Akitoshi Katsumata

IPC分类号： A61B5/00 ,  A61B6/00 ,  G06T7/12 ,  G06T7/149 ,  G06T7/62 ,  G06T7/00

CPC分类号： A61B5/4509 ,  A61B5/0088 ,  A61B5/4542 ,  A61B5/7278 ,  A61B6/501 ,  A61B6/505 ,  A61B6/5217 ,  G06T7/0012 ,  G06T7/12 ,  G06T7/149 ,  G06T7/62 ,  A61B2576/02 ,  G06T2207/10116 ,  G06T2207/20036 ,  G06T2207/20116 ,  G06T2207/30008 ,  G06T2207/30036

摘要： Provided is an apparatus for measuring the thickness, roughness, and morphology index of the mandibular cortical bone using a dental panorama image to assist in the diagnosis of osteoporosis, wherein the thickness, roughness, and morphological index of the cortical bone is measured more accurately and the diagnosis of osteoporosis can be supported more accurately. An osteoporosis diagnostic support apparatus, wherein the apparatus has a contour extraction unit adapted to extract a mandibular contour from an image of a mandibular cortical bone photographed by a photographic apparatus adapted to photograph the mandibular cortical bone and surroundings thereof, a line segment extraction unit adapted to extract line segments from the image of the mandibular cortical bone photographed by the photographic apparatus; and a cortical bone thickness calculation unit adapted to calculate a thickness of the cortical bone based on the extracted mandibular contour and line segments.

公开(公告)号：US20180303409A1

公开(公告)日：2018-10-25

申请号：US16017066

申请日：2018-06-25

申请人： Media Co., Ltd. ,  Gifu University

发明人： Hironobu TSUJI ,  Yosuke TSUJI ,  Tatsuro HAYASHI ,  Hiroshi FUJITA ,  Takeshi HARA ,  Chisako MURAMATSU ,  Kazuki HORIBA ,  Akitoshi KATSUMATA

IPC分类号： A61B5/00 ,  G06T7/62 ,  A61B6/00 ,  G06T7/12 ,  G06T7/00 ,  G06T7/149

CPC分类号： A61B5/4509 ,  A61B5/0088 ,  A61B5/4542 ,  A61B5/7278 ,  A61B6/501 ,  A61B6/505 ,  A61B6/5217 ,  A61B2576/02 ,  G06T7/0012 ,  G06T7/12 ,  G06T7/149 ,  G06T7/62 ,  G06T2207/10116 ,  G06T2207/20036 ,  G06T2207/20116 ,  G06T2207/30008 ,  G06T2207/30036

摘要： Provided is an apparatus for measuring the thickness, roughness, and morphology index of the mandibular cortical bone using a dental panorama image to assist in the diagnosis of osteoporosis, wherein the thickness, roughness, and morphological index of the cortical bone is measured more accurately and the diagnosis of osteoporosis can be supported more accurately. An osteoporosis diagnostic support apparatus, wherein the apparatus has a contour extraction unit adapted to extract a mandibular contour from an image of a mandibular cortical bone photographed by a photographic apparatus adapted to photograph the mandibular cortical bone and surroundings thereof, a line segment extraction unit adapted to extract line segments from the image of the mandibular cortical bone photographed by the photographic apparatus; and a cortical bone thickness calculation unit adapted to calculate a thickness of the cortical bone based on the extracted mandibular contour and line segments.

公开(公告)号：US20180146856A1

公开(公告)日：2018-05-31

申请号：US15364608

申请日：2016-11-30

申请人： Jaishankar Raman

发明人： Jaishankar Raman

IPC分类号： A61B5/00 ,  A61B5/08 ,  A61B5/02 ,  G01N29/24 ,  G01N21/35 ,  G01N21/65

CPC分类号： A61B5/0075 ,  A61B5/0082 ,  A61B5/0095 ,  A61B5/02 ,  A61B5/08 ,  A61B5/4509 ,  A61B2503/40 ,  G01N21/3563 ,  G01N21/39 ,  G01N21/65 ,  G01N29/0672 ,  G01N29/2418 ,  G01N29/46 ,  G01N2021/3595 ,  G01N2201/06113 ,  G01N2201/08 ,  G01N2291/02475

摘要： This device and platform seeks to provide a point-of-care diagnostic tool to assess tissue quality. The handheld probe that interfaces with the tissue will have multiple components including fibers that deliver laser light, fibers that detect spectra, fibers that transmit acoustic signals and fibers that conduct force displacement data electronically. The light is generated from a laser light source within the detection console. This console also houses the spectroscopic detector arrays, IR, Raman & others. In addition, if force transduction and/or elasticity is being assessed, the detecting capability to quantify this is also housed in this box. Further components include the ability to provide computation and correlative diagnostic results. Some of these data may be stored in a web-based data storage capability with the ability to utilize large databases of histology images.

公开(公告)号：US09943265B2

公开(公告)日：2018-04-17

申请号：US14150358

申请日：2014-01-08

申请人： Orthosensor Inc

发明人： Marc Stein ,  James Ellis, Sr.

IPC分类号： A61B8/15 ,  A61B5/00

CPC分类号： A61B5/6878 ,  A61B5/4509 ,  A61B5/4528 ,  A61B5/6846 ,  A61B5/7239 ,  A61B8/15 ,  Y10T307/615

摘要： A sensing assemblage for capturing a transit time, phase, or frequency of energy waves propagating through a medium is disclosed to measure a parameter of the muscular-skeletal system. The sensing assemblage comprises a transducer and a waveguide. The transducer is coupled to the waveguide at a first location. A reflective surface can be coupled to the waveguide at a second location. The reflective surface is configured to reflect energy waves away from the reflective surface. An interface material that is transmissive to acoustic energy waves can be placed between the transducer and a waveguide to improve transfer.

公开(公告)号：US20180070821A1

公开(公告)日：2018-03-15

申请号：US15706228

申请日：2017-09-15

申请人： Michael Liebschner ,  Lin Zhong ,  Mimi W. Zhang ,  Michael S. Cordray

发明人： Michael Liebschner ,  Lin Zhong ,  Mimi W. Zhang ,  Michael S. Cordray

IPC分类号： A61B5/00 ,  A61B5/145 ,  A61B5/024

CPC分类号： A61B5/0002 ,  A61B5/0008 ,  A61B5/0028 ,  A61B5/0051 ,  A61B5/02438 ,  A61B5/145 ,  A61B5/14532 ,  A61B5/4504 ,  A61B5/4509 ,  A61B5/4514 ,  A61B5/4519 ,  A61B5/4528 ,  A61B5/4533 ,  A61B5/4839

摘要： A method comprising generating a mechanical signal in a mammal, the mechanical signal having a frequency no more than 50,000 Hz, transmitting the mechanical signal through the musculoskeletal system in the mammal, and sensing the mechanical signal from the musculoskeletal system. A method of triggering an internal event comprising generating a mechanical signal internal or external to a mammal, transmitting the signal through the musculoskeletal system of the mammal, detecting the mechanical signal, and triggering an event in response to the mechanical signal. A method of drug delivery comprising generating a mechanical signal internal or external to a mammal, transmitting the signal through the musculoskeletal system of the mammal, detecting the mechanical signal, and delivering the drug in response to the mechanical signal.

公开(公告)号：US09848818B1

公开(公告)日：2017-12-26

申请号：US14455867

申请日：2014-08-08

申请人： O.N.Diagnostics, LLC

发明人： David L. Kopperdahl ,  Paul Frederick Hoffmann ,  David Choen Lee ,  Garry Thomas Hayeck ,  Tony M. Keaveny

IPC分类号： A61B5/05 ,  A61B5/00 ,  A61B5/055 ,  A61B6/03 ,  A61B6/00 ,  A61B8/08

CPC分类号： A61B5/4509 ,  A61B5/055 ,  A61B5/7246 ,  A61B6/032 ,  A61B6/505 ,  A61B6/5211 ,  A61B8/0875 ,  A61B8/5215

摘要： A system and method for the use of the results from a structural analysis of a patient's bone from a clinical scan, to be used clinically to manage patients in a widespread and consistent fashion.