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WO2001027855A3 - Image-synchronized multichannel biomedical data acquisition system - Google Patents

Image-synchronized multichannel biomedical data acquisition system Download PDF

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Publication number
WO2001027855A3
WO2001027855A3 PCT/US2000/028170 US0028170W WO0127855A3 WO 2001027855 A3 WO2001027855 A3 WO 2001027855A3 US 0028170 W US0028170 W US 0028170W WO 0127855 A3 WO0127855 A3 WO 0127855A3
Authority
WO
WIPO (PCT)
Prior art keywords
video
data
frame
bridge
file
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2000/028170
Other languages
French (fr)
Other versions
WO2001027855A2 (en
Inventor
Shengke Zeng
John R Powers
Hongwei Hsiao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centers of Disease Control and Prevention CDC
US Department of Health and Human Services
Original Assignee
Centers of Disease Control and Prevention CDC
US Department of Health and Human Services
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centers of Disease Control and Prevention CDC, US Department of Health and Human Services filed Critical Centers of Disease Control and Prevention CDC
Priority to EP00972094A priority Critical patent/EP1281153A2/en
Priority to AU10808/01A priority patent/AU779045B2/en
Priority to CA002387441A priority patent/CA2387441A1/en
Publication of WO2001027855A2 publication Critical patent/WO2001027855A2/en
Anticipated expiration legal-status Critical
Publication of WO2001027855A3 publication Critical patent/WO2001027855A3/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • General Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Television Signal Processing For Recording (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

A new video-synchronized multi-channel data acquisition system has been developed for frequency-domain muscle fatigue research. The system records storage-intensive video images onto a video tape, and simultaneously acquires biomedical data and video time codes onto a computer hard disk to achieve high-speed recording a long duration. A video time-code-bridge-file was created by the computer to synchronize the biomedical data with the recorded video frames in realtime. The two-column time-code-bridge-file matches each video frame-start with the corresponding index number of the acquired data. With the bridge file, the system is able to automatically search and output a frame of the acquired multi-channel data correspondent to a given video frame, and also able to search and display a video frame correspondent to a given frame of acquired multi-channel data. Currently, this system is capable of recording 30 minutes of video-synchronized multi-channel biological data with the summed data rate of 2.16 Mbit/sec and synchronization accuracy of 0.22 mS.
PCT/US2000/028170 1999-10-12 2000-10-12 Image-synchronized multichannel biomedical data acquisition system Ceased WO2001027855A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00972094A EP1281153A2 (en) 1999-10-12 2000-10-12 Image-synchronized multichannel biomedical data acquisition system
AU10808/01A AU779045B2 (en) 1999-10-12 2000-10-12 Image-synchronized multichannel biomedical data acquisition system
CA002387441A CA2387441A1 (en) 1999-10-12 2000-10-12 Image-synchronized multichannel biomedical data acquisition system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15879499P 1999-10-12 1999-10-12
US60/158,794 1999-10-12

Publications (2)

Publication Number Publication Date
WO2001027855A2 WO2001027855A2 (en) 2001-04-19
WO2001027855A3 true WO2001027855A3 (en) 2002-11-07

Family

ID=22569738

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/028170 Ceased WO2001027855A2 (en) 1999-10-12 2000-10-12 Image-synchronized multichannel biomedical data acquisition system

Country Status (4)

Country Link
EP (1) EP1281153A2 (en)
AU (1) AU779045B2 (en)
CA (1) CA2387441A1 (en)
WO (1) WO2001027855A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9575560B2 (en) 2014-06-03 2017-02-21 Google Inc. Radar-based gesture-recognition through a wearable device
US9600080B2 (en) 2014-10-02 2017-03-21 Google Inc. Non-line-of-sight radar-based gesture recognition
US11592909B2 (en) 2015-10-06 2023-02-28 Google Llc Fine-motion virtual-reality or augmented-reality control using radar

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EP2161921A1 (en) * 2008-09-05 2010-03-10 Thomson Licensing Timer circuit for a video camera
US9811164B2 (en) 2014-08-07 2017-11-07 Google Inc. Radar-based gesture sensing and data transmission
US9921660B2 (en) 2014-08-07 2018-03-20 Google Llc Radar-based gesture recognition
US10268321B2 (en) 2014-08-15 2019-04-23 Google Llc Interactive textiles within hard objects
US9588625B2 (en) 2014-08-15 2017-03-07 Google Inc. Interactive textiles
US9778749B2 (en) 2014-08-22 2017-10-03 Google Inc. Occluded gesture recognition
US11169988B2 (en) 2014-08-22 2021-11-09 Google Llc Radar recognition-aided search
US10064582B2 (en) 2015-01-19 2018-09-04 Google Llc Noninvasive determination of cardiac health and other functional states and trends for human physiological systems
US10016162B1 (en) 2015-03-23 2018-07-10 Google Llc In-ear health monitoring
US9983747B2 (en) 2015-03-26 2018-05-29 Google Llc Two-layer interactive textiles
US9848780B1 (en) 2015-04-08 2017-12-26 Google Inc. Assessing cardiovascular function using an optical sensor
EP3885882A1 (en) 2015-04-30 2021-09-29 Google LLC Rf-based micro-motion tracking for gesture tracking and recognition
KR102011992B1 (en) 2015-04-30 2019-08-19 구글 엘엘씨 Type-Agnostic RF Signal Representations
EP3289434A1 (en) 2015-04-30 2018-03-07 Google LLC Wide-field radar-based gesture recognition
US10080528B2 (en) 2015-05-19 2018-09-25 Google Llc Optical central venous pressure measurement
US10088908B1 (en) 2015-05-27 2018-10-02 Google Llc Gesture detection and interactions
US9693592B2 (en) 2015-05-27 2017-07-04 Google Inc. Attaching electronic components to interactive textiles
US10376195B1 (en) 2015-06-04 2019-08-13 Google Llc Automated nursing assessment
CN107851932A (en) 2015-11-04 2018-03-27 谷歌有限责任公司 Connectors for connecting electronics embedded in clothing to external devices
US10492302B2 (en) 2016-05-03 2019-11-26 Google Llc Connecting an electronic component to an interactive textile
US10175781B2 (en) 2016-05-16 2019-01-08 Google Llc Interactive object with multiple electronics modules
US10579150B2 (en) 2016-12-05 2020-03-03 Google Llc Concurrent detection of absolute distance and relative movement for sensing action gestures
CN115825125B (en) * 2022-09-27 2025-01-21 中北大学 Multi-channel synchronous acquisition system and method for array micro-CT imaging

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002188A1 (en) * 1994-07-14 1996-02-01 Infovision, Inc. Video and analog monitoring and diagnosis system
US5745637A (en) * 1993-04-16 1998-04-28 Avid Technology, Inc. Synchronization of digital video with digital audio
US5798798A (en) * 1994-04-28 1998-08-25 The Regents Of The University Of California Simultaneously acquiring video images and analog signals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745637A (en) * 1993-04-16 1998-04-28 Avid Technology, Inc. Synchronization of digital video with digital audio
US5798798A (en) * 1994-04-28 1998-08-25 The Regents Of The University Of California Simultaneously acquiring video images and analog signals
WO1996002188A1 (en) * 1994-07-14 1996-02-01 Infovision, Inc. Video and analog monitoring and diagnosis system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SHENGKE ZENG ET AL.: "16-channel 500-Hz video-synchronized EMG data acquisition", PROC FIRST JOINT BMES/EMBS CONFERENCE, vol. 2, 13 October 1999 (1999-10-13), Atlanta, GA, USA, pages 889, XP002211805 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9575560B2 (en) 2014-06-03 2017-02-21 Google Inc. Radar-based gesture-recognition through a wearable device
US9600080B2 (en) 2014-10-02 2017-03-21 Google Inc. Non-line-of-sight radar-based gesture recognition
US11592909B2 (en) 2015-10-06 2023-02-28 Google Llc Fine-motion virtual-reality or augmented-reality control using radar

Also Published As

Publication number Publication date
AU779045B2 (en) 2005-01-06
WO2001027855A2 (en) 2001-04-19
EP1281153A2 (en) 2003-02-05
AU1080801A (en) 2001-04-23
CA2387441A1 (en) 2001-04-19

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