IL280776B1 - מערכות ושיטות לבקרת תנועה של גלאים עם ראשי גילוי זזים - Google Patents

מערכות ושיטות לבקרת תנועה של גלאים עם ראשי גילוי זזים

Info

Publication number
IL280776B1
IL280776B1 IL280776A IL28077621A IL280776B1 IL 280776 B1 IL280776 B1 IL 280776B1 IL 280776 A IL280776 A IL 280776A IL 28077621 A IL28077621 A IL 28077621A IL 280776 B1 IL280776 B1 IL 280776B1
Authority
IL
Israel
Prior art keywords
collimator
detector
imaging system
interest
range
Prior art date
Application number
IL280776A
Other languages
English (en)
Other versions
IL280776A (he
IL280776B2 (he
Original Assignee
Ge Medical Systems Israel Ltd
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
Priority claimed from US14/140,052 external-priority patent/US10492745B2/en
Application filed by Ge Medical Systems Israel Ltd filed Critical Ge Medical Systems Israel Ltd
Publication of IL280776A publication Critical patent/IL280776A/he
Publication of IL280776B1 publication Critical patent/IL280776B1/he
Publication of IL280776B2 publication Critical patent/IL280776B2/he

Links

Classifications

    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • 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
    • A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units
    • 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
    • A61B6/06—Diaphragms
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4275—Arrangements for detecting radiation specially adapted for radiation diagnosis using a detector unit almost surrounding the patient, e.g. more than 180°
    • 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
    • A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/488—Diagnostic techniques involving pre-scan acquisition
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • A61B6/544—Control of apparatus or devices for radiation diagnosis involving control of exposure dependent on patient size
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/545—Control of apparatus or devices for radiation diagnosis involving automatic set-up of acquisition parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1648—Ancillary equipment for scintillation cameras, e.g. reference markers, devices for removing motion artifacts, calibration devices
    • 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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
IL280776A 2013-12-24 2014-09-28 מערכות ושיטות לבקרת תנועה של גלאים עם ראשי גילוי זזים IL280776B2 (he)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/140,052 US10492745B2 (en) 2013-09-27 2013-12-24 Systems and methods for controlling motion of detectors having moving detector heads
PCT/IL2014/050848 WO2015097690A1 (en) 2013-12-24 2014-09-28 Systems and methods for controlling motion of detectors having moving detector heads

Publications (3)

Publication Number Publication Date
IL280776A IL280776A (he) 2021-04-29
IL280776B1 true IL280776B1 (he) 2024-06-01
IL280776B2 IL280776B2 (he) 2024-10-01

Family

ID=51900493

Family Applications (3)

Application Number Title Priority Date Filing Date
IL312914A IL312914A (he) 2013-12-24 2014-09-28 מערכות ושיטות לבקרת תנועה של גלאים עם ראשי גילוי זזים
IL280776A IL280776B2 (he) 2013-12-24 2014-09-28 מערכות ושיטות לבקרת תנועה של גלאים עם ראשי גילוי זזים
IL246224A IL246224B (he) 2013-12-24 2016-06-15 מערכות ושיטות לבקרת תנועה של גלאים עם ראשי גילוי זזים

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IL312914A IL312914A (he) 2013-12-24 2014-09-28 מערכות ושיטות לבקרת תנועה של גלאים עם ראשי גילוי זזים

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL246224A IL246224B (he) 2013-12-24 2016-06-15 מערכות ושיטות לבקרת תנועה של גלאים עם ראשי גילוי זזים

Country Status (5)

Country Link
US (1) US20230190213A1 (he)
EP (1) EP3086713A1 (he)
CN (1) CN106163402A (he)
IL (3) IL312914A (he)
WO (1) WO2015097690A1 (he)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111466948B (zh) * 2019-01-23 2023-04-07 宏碁股份有限公司 超声波扫描方法与超声波扫描装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090080A (en) * 1976-01-06 1978-05-16 Galileo Electro-Optics Corp. Imaging
US5847398A (en) * 1997-07-17 1998-12-08 Imarad Imaging Systems Ltd. Gamma-ray imaging with sub-pixel resolution
US20080029704A1 (en) * 2006-08-03 2008-02-07 Yaron Hefetz Method and apparatus for imaging with imaging detectors having small fields of view
US20120108948A1 (en) * 2010-10-29 2012-05-03 Jansen Floribertus P M Heukensfeldt System and method for collimation in diagnostic imaging systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201247B1 (en) * 1998-04-02 2001-03-13 Picker International, Inc. Line source for gamma camera
US7671331B2 (en) 2006-07-17 2010-03-02 General Electric Company Apparatus and methods for processing imaging data from multiple detectors
RU2450288C2 (ru) * 2006-09-21 2012-05-10 Конинклейке Филипс Электроникс, Н.В. Кардиометрическая система spect с оптимизацией траектории
US20080277591A1 (en) * 2007-05-08 2008-11-13 Orbotech Medical Solutions Ltd. Directional radiation detector
US20130168567A1 (en) * 2011-12-28 2013-07-04 General Electric Company Collimator for a pixelated detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090080A (en) * 1976-01-06 1978-05-16 Galileo Electro-Optics Corp. Imaging
US5847398A (en) * 1997-07-17 1998-12-08 Imarad Imaging Systems Ltd. Gamma-ray imaging with sub-pixel resolution
US20080029704A1 (en) * 2006-08-03 2008-02-07 Yaron Hefetz Method and apparatus for imaging with imaging detectors having small fields of view
US20120108948A1 (en) * 2010-10-29 2012-05-03 Jansen Floribertus P M Heukensfeldt System and method for collimation in diagnostic imaging systems

Also Published As

Publication number Publication date
IL280776A (he) 2021-04-29
WO2015097690A1 (en) 2015-07-02
CN106163402A (zh) 2016-11-23
IL280776B2 (he) 2024-10-01
IL246224A0 (he) 2016-07-31
EP3086713A1 (en) 2016-11-02
IL246224B (he) 2021-02-28
IL312914A (he) 2024-07-01
US20230190213A1 (en) 2023-06-22

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