公开(公告)号：US12127729B2

公开(公告)日：2024-10-29

申请号：US16209447

申请日：2018-12-04

申请人： Cilag GmbH International

发明人： David C. Yates ,  Benjamin J. Danziger ,  Frederick E. Shelton, IV ,  Jason L. Harris ,  Jeffrey L. Aldridge

IPC分类号： G16H40/63 ,  A61B1/00 ,  A61B1/05 ,  A61B1/06 ,  A61B5/00 ,  A61B5/026 ,  A61B6/00 ,  A61B17/068 ,  A61B17/072 ,  A61B17/11 ,  A61B17/115 ,  A61B17/128 ,  A61B17/32 ,  A61B18/00 ,  A61B18/14 ,  A61B34/00 ,  A61B34/20 ,  A61B34/32 ,  A61B90/00 ,  A61B90/35 ,  A61M1/00 ,  B25J9/16 ,  B25J13/00 ,  G06K7/10 ,  G06K19/077 ,  G16H10/60 ,  G16H40/67 ,  G16H50/20 ,  G16H70/20 ,  H01Q1/22 ,  H04L9/40 ,  H04L67/10 ,  H04L67/12 ,  H04N5/272 ,  H04N7/18 ,  H05K1/02 ,  H05K1/18 ,  A61B17/00 ,  A61B34/30 ,  A61B90/30 ,  A61M13/00

CPC分类号： A61B1/000094 ,  A61B1/00045 ,  A61B1/051 ,  A61B1/0661 ,  A61B5/0066 ,  A61B5/0075 ,  A61B5/0261 ,  A61B6/5247 ,  A61B17/0682 ,  A61B17/072 ,  A61B17/1114 ,  A61B17/1155 ,  A61B17/1285 ,  A61B17/320092 ,  A61B18/1442 ,  A61B18/1445 ,  A61B34/20 ,  A61B34/32 ,  A61B34/71 ,  A61B90/35 ,  A61B90/361 ,  A61M1/73 ,  A61M1/74 ,  A61M1/79 ,  B25J9/1697 ,  B25J13/006 ,  G06K7/10316 ,  G06K19/07749 ,  G16H10/60 ,  G16H40/63 ,  G16H40/67 ,  G16H50/20 ,  G16H70/20 ,  H01Q1/22 ,  H04L63/1416 ,  H04L67/10 ,  H04L67/12 ,  H04N5/272 ,  H04N7/183 ,  H05K1/028 ,  H05K1/189 ,  A61B2017/00022 ,  A61B2017/00026 ,  A61B2017/0003 ,  A61B2017/00039 ,  A61B2017/00044 ,  A61B2017/00057 ,  A61B2017/00061 ,  A61B2017/00075 ,  A61B2017/00084 ,  A61B2017/00097 ,  A61B2017/00106 ,  A61B2017/0011 ,  A61B2017/00115 ,  A61B2017/00119 ,  A61B2017/00199 ,  A61B2017/00203 ,  A61B2017/00221 ,  A61B2017/00398 ,  A61B2017/00402 ,  A61B2017/00734 ,  A61B2017/00809 ,  A61B2017/00818 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/1132 ,  A61B2017/32007 ,  A61B2017/320074 ,  A61B2017/320084 ,  A61B2017/320095 ,  A61B2017/320097 ,  A61B2018/00541 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00642 ,  A61B2018/00684 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/00875 ,  A61B2018/00892 ,  A61B2018/00988 ,  A61B2018/00994 ,  A61B2034/2055 ,  A61B2034/2057 ,  A61B34/30 ,  A61B2034/301 ,  A61B2034/305 ,  A61B2090/309 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2218/002 ,  A61B2218/007 ,  A61B2218/008 ,  A61M1/77 ,  A61M1/80 ,  A61M13/003 ,  A61M2205/3306 ,  A61M2205/3327 ,  A61M2205/3331 ,  A61M2205/3365 ,  A61M2205/3368 ,  G05B2219/40174 ,  G05B2219/45119

摘要： A method for evacuating particulates from a surgical site is disclosed. The method comprises communicatively connecting a particulate evacuation module and a surgical hub, wherein the surgical hub comprises a surgical hub enclosure, and wherein the particulate evacuation module is configured to be received within the surgical hub enclosure. The method further comprises removing a particulate from the surgical site and into the particulate evacuation module, analyzing the removed particulate, and modifying an operation of the particulate evacuation module based on the analysis of the removed particulate.

公开(公告)号：US12121325B2

公开(公告)日：2024-10-22

申请号：US17508272

申请日：2021-10-22

申请人： LightLab Imaging, Inc.

发明人： Joseph M. Schmitt ,  Joel M. Friedman ,  Christopher Petroff ,  Amr Elbasiony

IPC分类号： A61B5/02 ,  A61B5/00

CPC分类号： A61B5/02007 ,  A61B5/0066 ,  A61B5/0073 ,  A61B5/0084

摘要： A method and apparatus of automatically locating in an image of a blood vessel the lumen boundary at a position in the vessel and from that measuring the diameter of the vessel. From the diameter of the vessel and estimated blood flow rate, a number of clinically significant physiological parameters are then determined and various user displays of interest generated. One use of these images and parameters is to aid the clinician in the placement of a stent. The system, in one embodiment, uses these measurements to allow the clinician to simulate the placement of a stent and to determine the effect of the placement. In addition, from these patient parameters various patient treatments are then performed.

公开(公告)号：US12121320B2

公开(公告)日：2024-10-22

申请号：US17771457

申请日：2019-07-31

申请人： ZHEJIANG UNIVERSITY

发明人： Peng Li ,  Lin Yao

IPC分类号： A61B5/00 ,  A61B3/10 ,  G01B9/0209 ,  G01N21/47

CPC分类号： A61B5/0066 ,  A61B3/102 ,  G01B9/0209 ,  G01N21/47

摘要： A method and a device for label-free all-optical neural regulation and imaging are provided. The method stimulates a neural activity through an infrared laser pulse, and acquires an optical scattered signal caused by the neural activity by optical coherence tomography (OCT) to realize label-free all-optical neural regulation and imaging. The method specifically includes: aiming an infrared laser at a target brain region, injecting a certain time series of laser pulses, synchronously scanning and imaging the target brain region by OCT, analyzing a relative change of an OCT scattered signal before and after laser stimulation, and acquiring a brain function signal based on OCT to realize synchronous neural regulation and imaging. The method and the device enable synchronous neural regulation and imaging without causing crosstalk between the regulation and imaging channels, and without the need for injection of a contrast agent or viral transfection.

公开(公告)号：US20240306946A1

公开(公告)日：2024-09-19

申请号：US18670046

申请日：2024-05-21

申请人： AUDIOPTICS MEDICAL INCORPORATED

发明人： ROBERT ADAMSON ,  DANIEL RYAN MACDOUGALL

IPC分类号： A61B5/12 ,  A61B5/00 ,  A61B5/055 ,  A61B6/03 ,  A61B8/08

CPC分类号： A61B5/126 ,  A61B5/004 ,  A61B5/0066 ,  A61B5/0035 ,  A61B5/055 ,  A61B6/032 ,  A61B8/5261

摘要： Acoustic immittance and other characteristics of ears may be determined by measuring eardrum displacements resulting from application of pressure to the eardrum. For example, optical coherence tomography may be applied to monitor eardrum displacements responsive to a sound. The pressure corresponding to the sound is measured by a suitable instrument such as a microphone. The measured displacements and pressures may be processed to obtain a measure of immitance.

公开(公告)号：US12067225B2

公开(公告)日：2024-08-20

申请号：US16401390

申请日：2019-05-02

申请人： Canon USA, Inc.

发明人： Christina Ho

IPC分类号： G06F3/00 ,  A61B5/00 ,  G06F3/04845 ,  G06F3/04847 ,  G06F3/0485 ,  G06F3/04883 ,  G06F9/00 ,  G06F17/00

CPC分类号： G06F3/04847 ,  A61B5/0066 ,  A61B5/0071 ,  A61B5/7425 ,  A61B5/7435 ,  A61B5/748 ,  G06F3/04845 ,  G06F3/0485 ,  G06F3/04883 ,  G06F2203/04808

摘要： One or more devices, systems, methods and storage mediums for optical imaging medical devices, such as, but not limited to, Optical Coherence Tomography (OCT), single mode OCT, and/or multi-modal OCT apparatuses and systems, and methods and storage mediums for use with same, for viewing, controlling, updating, and emphasizing multiple imaging modalities are provided herein. One or more embodiments provide at least one intuitive Graphical User Interface (GUI), method, device, apparatus, system, or storage medium to comprehend information, including, but not limited to, molecular structure of a vessel, and to provide an ability to manipulate the vessel information. In addition to controlling multiple imaging modalities, the GUI may operate for one or more applications, including, but not limited to, expansion/underexpansion (e.g., for a stent) and/or apposition/malapposition (e.g., for a stent), co-registration and imaging.

公开(公告)号：US12064288B2

公开(公告)日：2024-08-20

申请号：US16264449

申请日：2019-01-31

申请人： Provisio Medical, Inc.

发明人： Stephen Eric Ryan

IPC分类号： A61B8/08 ,  A61B5/00 ,  A61B5/107 ,  A61B8/00 ,  A61B8/12 ,  A61F2/958 ,  A61B5/055 ,  A61B6/00 ,  A61B6/03

CPC分类号： A61B8/5261 ,  A61B5/0066 ,  A61B5/0084 ,  A61B5/1076 ,  A61B5/6852 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/445 ,  A61B8/4488 ,  A61B8/4494 ,  A61B8/463 ,  A61B8/5223 ,  A61F2/958 ,  A61B5/0035 ,  A61B5/0095 ,  A61B5/055 ,  A61B5/1079 ,  A61B6/032 ,  A61B6/487 ,  A61B8/483 ,  A61B8/54

摘要： The invention describes a novel implementation of ultrasound or OCT technology to approximate the dimensions of fluid-filled structures (when using ultrasound technology) or other structures (when using OCT technology). The invention in a preferred embodiment is an elongated member such as a catheter that uses ultrasound or OCT technology to approximate the dimensions of a structure into which the catheter has been placed. In a preferred embodiment, the catheter includes multiple ultrasound transducers arranged in an annular or circumferential configuration on, embedded into or within the body of the elongated member so that distance measurements can be obtained between the elongated member and the wall of the immediately facing structure (e.g., a fluid-filled lumen). Utilizing these measurements, the present invention approximates for the physician the shape and size of the structure into which the elongated member is placed. The invention also includes a method for producing three-dimensional images from two-dimensional images.

公开(公告)号：US12064208B2

公开(公告)日：2024-08-20

申请号：US17663992

申请日：2022-05-18

申请人： HI LLC

发明人： Jamu Alford ,  Adam Marblestone ,  Ivo Vellekoop ,  Daniel Sobek ,  Michael Henninger ,  Brian Robinson ,  Yuecheng Shen ,  Roarke Horstmeyer

IPC分类号： A61B5/00 ,  A61B5/026

CPC分类号： A61B5/0004 ,  A61B5/0066 ,  A61B5/0084 ,  A61B5/0261

摘要： An optical measurement system comprising an optical source configured for delivering sample light in an anatomical structure, such that the sample light is scattered by the anatomical structure, resulting in physiological-encoded signal light that exits the anatomical structure, an optical detector configured for detecting the physiological-encoded signal light, and a processor configured for acquiring a TOF profile derived from the physiological-encoded signal light, the initial TOF profile having an initial contrast-to-noise ratio (CNR) between a plurality of states of a physiological activity in the anatomical structure. The processor is further configured for applying one or more weighting functions to the initial TOF profile to generate a weighted TOF profile having a subsequent CNR greater than the initial CNR between the plurality of states of the physiological activity. The processor is further configured for processing the weighted TOF profile, and identifying one of the plurality of states of the physiological activity.

公开(公告)号：US20240268774A1

公开(公告)日：2024-08-15

申请号：US18612734

申请日：2024-03-21

申请人： Cleerly, Inc.

发明人： James K. Min ,  James P. Earls ,  Hugo Miguel Rodrigues Marques ,  Ben Hootnick

IPC分类号： A61B6/00 ,  A61B5/00 ,  A61B5/02 ,  A61B5/055 ,  A61B6/03 ,  A61B6/50 ,  A61B8/12 ,  A61B8/14 ,  A61K49/04 ,  G06F18/10 ,  G06T7/00 ,  G06V10/20 ,  G06V10/24 ,  G06V10/74 ,  G06V10/764 ,  G06V40/14

CPC分类号： A61B6/481 ,  A61B5/0066 ,  A61B5/0075 ,  A61B5/02007 ,  A61B5/055 ,  A61B5/7267 ,  A61B5/742 ,  A61B5/7475 ,  A61B6/032 ,  A61B6/037 ,  A61B6/504 ,  A61B6/5205 ,  A61B6/5217 ,  A61B8/12 ,  A61B8/14 ,  A61K49/04 ,  G06F18/10 ,  G06T7/0012 ,  G06V10/20 ,  G06V10/245 ,  G06V10/761 ,  G06V10/764 ,  G06V40/14 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10101 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/30048 ,  G06T2207/30101 ,  G06V10/247

摘要： The disclosure herein relates to systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking. In some embodiments, the systems, devices, and methods described herein are configured to analyze non-invasive medical images of a subject to automatically and/or dynamically identify one or more features, such as plaque and vessels, and/or derive one or more quantified plaque parameters, such as radiodensity, radiodensity composition, volume, radiodensity heterogeneity, geometry, location, and/or the like. In some embodiments, the systems, devices, and methods described herein are further configured to generate one or more assessments of plaque-based diseases from raw medical images using one or more of the identified features and/or quantified parameters.

公开(公告)号：US20240268672A1

公开(公告)日：2024-08-15

申请号：US18635232

申请日：2024-04-15

申请人： The General Hospital Corporation

发明人： Guillermo J. Tearney ,  Jiheun Ryu

IPC分类号： A61B5/00 ,  G01N21/47 ,  G02B27/48

CPC分类号： A61B5/0066 ,  A61B5/7207 ,  A61B5/7275 ,  G01N21/4788 ,  G02B27/48 ,  G01N2021/479

摘要： A method of correcting distortion of an image, including: analyzing, by a processor, an image segment of the image to identify a speckle artifact, the image segment being obtained from a scanning imaging device; determining, by the processor, an aspect ratio of a shape of the speckle artifact; determining, by the processor, a correction factor for the shape of the speckle artifact based on the aspect ratio; and adjusting, by the processor, a dimension of the image segment based on the correction factor.

公开(公告)号：US20240260833A1

公开(公告)日：2024-08-08

申请号：US18550376

申请日：2022-06-20

申请人： THE YOSHIDA DENTAL MFG. CO., LTD.

发明人： Takeshi TOMOE

IPC分类号： A61B5/00 ,  A61C3/02 ,  A61C9/00 ,  A61C19/04

CPC分类号： A61B5/0066 ,  A61B5/0088 ,  A61C3/02 ,  A61C9/0073 ,  A61C19/04

摘要： An optical coherence tomography image generation device comprising: a tooth three-dimensional information measurer that irradiates a tooth with measuring laser light to measure tooth three-dimensional information, and visualizes the tooth three-dimensional information to display a tooth image on a display device; a laser cutter that irradiates the tooth with cutting laser light to cut the tooth; a two-dimensional scanning mechanism that scans laser light, which is either the measuring laser light and/or the cutting laser light, in two dimensions; a probe that includes the two-dimensional scanning mechanism, and outputs the laser light, which has passed through the two-dimensional scanning mechanism, from a tip thereof; and an optical path coaxializer that coaxializes an optical path of the measuring laser light entering the two-dimensional scanning mechanism with an optical path of the cutting laser light entering the two-dimensional scanning mechanism.