GB2031142B - Apparatus and methodfor examining a blood vessel of interest using radiation detected outside the body - Google Patents

Apparatus and methodfor examining a blood vessel of interest using radiation detected outside the body

Info

Publication number
GB2031142B
GB2031142B GB7837906A GB7837906A GB2031142B GB 2031142 B GB2031142 B GB 2031142B GB 7837906 A GB7837906 A GB 7837906A GB 7837906 A GB7837906 A GB 7837906A GB 2031142 B GB2031142 B GB 2031142B
Authority
GB
United Kingdom
Prior art keywords
methodfor
examining
interest
blood vessel
radiation detected
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.)
Expired
Application number
GB7837906A
Other versions
GB2031142A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7837906A priority Critical patent/GB2031142B/en
Publication of GB2031142A publication Critical patent/GB2031142A/en
Application granted granted Critical
Publication of GB2031142B publication Critical patent/GB2031142B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • A61B5/02755—Radioactive tracers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4057—Arrangements for generating radiation specially adapted for radiation diagnosis by using radiation sources located in the interior of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • 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
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • 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
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Dentistry (AREA)
  • Databases & Information Systems (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Fluid Mechanics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Nuclear Medicine (AREA)
GB7837906A 1978-09-23 1978-09-23 Apparatus and methodfor examining a blood vessel of interest using radiation detected outside the body Expired GB2031142B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7837906A GB2031142B (en) 1978-09-23 1978-09-23 Apparatus and methodfor examining a blood vessel of interest using radiation detected outside the body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7837906A GB2031142B (en) 1978-09-23 1978-09-23 Apparatus and methodfor examining a blood vessel of interest using radiation detected outside the body

Publications (2)

Publication Number Publication Date
GB2031142A GB2031142A (en) 1980-04-16
GB2031142B true GB2031142B (en) 1983-01-12

Family

ID=10499871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837906A Expired GB2031142B (en) 1978-09-23 1978-09-23 Apparatus and methodfor examining a blood vessel of interest using radiation detected outside the body

Country Status (1)

Country Link
GB (1) GB2031142B (en)

Cited By (30)

* Cited by examiner, † Cited by third party
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US7652259B2 (en) 2000-08-21 2010-01-26 Spectrum Dynamics Llc Apparatus and methods for imaging and attenuation correction
US7705316B2 (en) 2005-11-09 2010-04-27 Spectrum Dynamics Llc Dynamic SPECT camera
US7826889B2 (en) 2000-08-21 2010-11-02 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US7872235B2 (en) 2005-01-13 2011-01-18 Spectrum Dynamics Llc Multi-dimensional image reconstruction and analysis for expert-system diagnosis
US7968851B2 (en) 2004-01-13 2011-06-28 Spectrum Dynamics Llc Dynamic spect camera
US8000773B2 (en) 2004-11-09 2011-08-16 Spectrum Dynamics Llc Radioimaging
US8036731B2 (en) 2001-01-22 2011-10-11 Spectrum Dynamics Llc Ingestible pill for diagnosing a gastrointestinal tract
US8055329B2 (en) 2001-01-22 2011-11-08 Spectrum Dynamics Llc Ingestible device for radioimaging of the gastrointestinal tract
US8111886B2 (en) 2005-07-19 2012-02-07 Spectrum Dynamics Llc Reconstruction stabilizer and active vision
US8204500B2 (en) 2005-12-28 2012-06-19 Starhome Gmbh Optimal voicemail deposit for roaming cellular telephony
US8280124B2 (en) 2004-06-01 2012-10-02 Spectrum Dynamics Llc Methods of view selection for radioactive emission measurements
US8338788B2 (en) 2009-07-29 2012-12-25 Spectrum Dynamics Llc Method and system of optimized volumetric imaging
US8445851B2 (en) 2004-11-09 2013-05-21 Spectrum Dynamics Llc Radioimaging
US8489176B1 (en) 2000-08-21 2013-07-16 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8521253B2 (en) 2007-10-29 2013-08-27 Spectrum Dynamics Llc Prostate imaging
US8565860B2 (en) 2000-08-21 2013-10-22 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system
US8571881B2 (en) 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
US8606349B2 (en) 2004-11-09 2013-12-10 Biosensors International Group, Ltd. Radioimaging using low dose isotope
US8610075B2 (en) 2006-11-13 2013-12-17 Biosensors International Group Ltd. Radioimaging applications of and novel formulations of teboroxime
US8615405B2 (en) 2004-11-09 2013-12-24 Biosensors International Group, Ltd. Imaging system customization using data from radiopharmaceutical-associated data carrier
US8620046B2 (en) 2000-08-21 2013-12-31 Biosensors International Group, Ltd. Radioactive-emission-measurement optimization to specific body structures
US8644910B2 (en) 2005-07-19 2014-02-04 Biosensors International Group, Ltd. Imaging protocols
US8676292B2 (en) 2004-01-13 2014-03-18 Biosensors International Group, Ltd. Multi-dimensional image reconstruction
US8837793B2 (en) 2005-07-19 2014-09-16 Biosensors International Group, Ltd. Reconstruction stabilizer and active vision
US8894974B2 (en) 2006-05-11 2014-11-25 Spectrum Dynamics Llc Radiopharmaceuticals for diagnosis and therapy
US8909325B2 (en) 2000-08-21 2014-12-09 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US9040016B2 (en) 2004-01-13 2015-05-26 Biosensors International Group, Ltd. Diagnostic kit and methods for radioimaging myocardial perfusion
US9275451B2 (en) 2006-12-20 2016-03-01 Biosensors International Group, Ltd. Method, a system, and an apparatus for using and processing multidimensional data
US9316743B2 (en) 2004-11-09 2016-04-19 Biosensors International Group, Ltd. System and method for radioactive emission measurement
US9470801B2 (en) 2004-01-13 2016-10-18 Spectrum Dynamics Llc Gating with anatomically varying durations

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145046C2 (en) 1980-11-15 1985-08-29 Rolls-Royce Ltd., London Method and device for generating a representation of the spatial distribution of a liquid flow within a hollow body structure
GB8407655D0 (en) * 1984-03-23 1984-05-02 Rolls Royce Analysing fluid flows within hollow bodies
US5261282A (en) * 1992-03-03 1993-11-16 Kraft General Foods, Inc. Method and apparatus for monitoring a continuous cooking process based on particulate residence time
US9943274B2 (en) 2004-11-09 2018-04-17 Spectrum Dynamics Medical Limited Radioimaging using low dose isotope

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8620046B2 (en) 2000-08-21 2013-12-31 Biosensors International Group, Ltd. Radioactive-emission-measurement optimization to specific body structures
US7652259B2 (en) 2000-08-21 2010-01-26 Spectrum Dynamics Llc Apparatus and methods for imaging and attenuation correction
US7826889B2 (en) 2000-08-21 2010-11-02 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US9370333B2 (en) 2000-08-21 2016-06-21 Biosensors International Group, Ltd. Radioactive-emission-measurement optimization to specific body structures
US8909325B2 (en) 2000-08-21 2014-12-09 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8565860B2 (en) 2000-08-21 2013-10-22 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system
US8489176B1 (en) 2000-08-21 2013-07-16 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8036731B2 (en) 2001-01-22 2011-10-11 Spectrum Dynamics Llc Ingestible pill for diagnosing a gastrointestinal tract
US8055329B2 (en) 2001-01-22 2011-11-08 Spectrum Dynamics Llc Ingestible device for radioimaging of the gastrointestinal tract
US8676292B2 (en) 2004-01-13 2014-03-18 Biosensors International Group, Ltd. Multi-dimensional image reconstruction
US9040016B2 (en) 2004-01-13 2015-05-26 Biosensors International Group, Ltd. Diagnostic kit and methods for radioimaging myocardial perfusion
US7968851B2 (en) 2004-01-13 2011-06-28 Spectrum Dynamics Llc Dynamic spect camera
US9470801B2 (en) 2004-01-13 2016-10-18 Spectrum Dynamics Llc Gating with anatomically varying durations
US8280124B2 (en) 2004-06-01 2012-10-02 Spectrum Dynamics Llc Methods of view selection for radioactive emission measurements
US8445851B2 (en) 2004-11-09 2013-05-21 Spectrum Dynamics Llc Radioimaging
US8423125B2 (en) 2004-11-09 2013-04-16 Spectrum Dynamics Llc Radioimaging
US9316743B2 (en) 2004-11-09 2016-04-19 Biosensors International Group, Ltd. System and method for radioactive emission measurement
US8000773B2 (en) 2004-11-09 2011-08-16 Spectrum Dynamics Llc Radioimaging
US8571881B2 (en) 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
US8586932B2 (en) 2004-11-09 2013-11-19 Spectrum Dynamics Llc System and method for radioactive emission measurement
US8606349B2 (en) 2004-11-09 2013-12-10 Biosensors International Group, Ltd. Radioimaging using low dose isotope
US8620679B2 (en) 2004-11-09 2013-12-31 Biosensors International Group, Ltd. Radiopharmaceutical dispensing, administration, and imaging
US8615405B2 (en) 2004-11-09 2013-12-24 Biosensors International Group, Ltd. Imaging system customization using data from radiopharmaceutical-associated data carrier
US8748826B2 (en) 2004-11-17 2014-06-10 Biosensor International Group, Ltd. Radioimaging methods using teboroxime and thallium
US7872235B2 (en) 2005-01-13 2011-01-18 Spectrum Dynamics Llc Multi-dimensional image reconstruction and analysis for expert-system diagnosis
US8644910B2 (en) 2005-07-19 2014-02-04 Biosensors International Group, Ltd. Imaging protocols
US8111886B2 (en) 2005-07-19 2012-02-07 Spectrum Dynamics Llc Reconstruction stabilizer and active vision
US8837793B2 (en) 2005-07-19 2014-09-16 Biosensors International Group, Ltd. Reconstruction stabilizer and active vision
US7705316B2 (en) 2005-11-09 2010-04-27 Spectrum Dynamics Llc Dynamic SPECT camera
US8204500B2 (en) 2005-12-28 2012-06-19 Starhome Gmbh Optimal voicemail deposit for roaming cellular telephony
US8894974B2 (en) 2006-05-11 2014-11-25 Spectrum Dynamics Llc Radiopharmaceuticals for diagnosis and therapy
US8610075B2 (en) 2006-11-13 2013-12-17 Biosensors International Group Ltd. Radioimaging applications of and novel formulations of teboroxime
US9275451B2 (en) 2006-12-20 2016-03-01 Biosensors International Group, Ltd. Method, a system, and an apparatus for using and processing multidimensional data
US8521253B2 (en) 2007-10-29 2013-08-27 Spectrum Dynamics Llc Prostate imaging
US8338788B2 (en) 2009-07-29 2012-12-25 Spectrum Dynamics Llc Method and system of optimized volumetric imaging
US8748827B2 (en) 2009-07-29 2014-06-10 Biosensors International Group, Ltd. Method and system of optimized volumetric imaging
US8492725B2 (en) 2009-07-29 2013-07-23 Biosensors International Group Ltd. Method and system of optimized volumetric imaging

Also Published As

Publication number Publication date
GB2031142A (en) 1980-04-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee