IL91754A - Gamma radiation detector with enhanced signal treatment - Google Patents

Gamma radiation detector with enhanced signal treatment

Info

Publication number
IL91754A
IL91754A IL91754A IL9175489A IL91754A IL 91754 A IL91754 A IL 91754A IL 91754 A IL91754 A IL 91754A IL 9175489 A IL9175489 A IL 9175489A IL 91754 A IL91754 A IL 91754A
Authority
IL
Israel
Prior art keywords
squelch
low
developed
count rate
radiation
Prior art date
Application number
IL91754A
Other languages
English (en)
Other versions
IL91754A0 (en
Original Assignee
Neoprobe Corp
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 Neoprobe Corp filed Critical Neoprobe Corp
Publication of IL91754A0 publication Critical patent/IL91754A0/xx
Publication of IL91754A publication Critical patent/IL91754A/xx

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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IL91754A 1988-09-23 1989-09-24 Gamma radiation detector with enhanced signal treatment IL91754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/248,816 US4889991A (en) 1988-09-23 1988-09-23 Gamma radiation detector with enhanced signal treatment

Publications (2)

Publication Number Publication Date
IL91754A0 IL91754A0 (en) 1990-06-10
IL91754A true IL91754A (en) 1993-02-21

Family

ID=22940805

Family Applications (1)

Application Number Title Priority Date Filing Date
IL91754A IL91754A (en) 1988-09-23 1989-09-24 Gamma radiation detector with enhanced signal treatment

Country Status (10)

Country Link
US (1) US4889991A (ko)
EP (1) EP0369927B1 (ko)
JP (1) JP2557109B2 (ko)
KR (1) KR970010362B1 (ko)
AT (1) ATE91797T1 (ko)
AU (1) AU613795B2 (ko)
CA (1) CA1313429C (ko)
DE (1) DE68907697T2 (ko)
ES (1) ES2047146T3 (ko)
IL (1) IL91754A (ko)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246005A (en) * 1991-07-02 1993-09-21 Care Wise Medical Products Corporation Apparatus and method for producing statistically valid discriminable signals
US5301671A (en) * 1991-09-17 1994-04-12 The United States Of America As Represented By The Department Of Health And Human Services Two- and three-dimensional autoradiographic imaging utilizing charge coupled devices
US5301673A (en) * 1991-11-18 1994-04-12 Massachusetts General Hospital Ambulatory clearance function monitor
US5434900A (en) * 1992-07-08 1995-07-18 Kabushiki Kaisha Toshiba Computed tomography apparatus
US5441050A (en) * 1992-12-18 1995-08-15 Neoprobe Corporation Radiation responsive surgical instrument
US5482040A (en) * 1994-04-14 1996-01-09 The Ohio State University Research Foundation Biostaging of adenocarcinomas utilizing radiolabeled tumor-associated glycoprotein antibodies
US5475219A (en) * 1994-10-26 1995-12-12 Neoprobe Corporation Validation of photon emission based signals using an energy window network in conjunction with a fundamental mode discriminator circuit
US5597894A (en) * 1995-06-05 1997-01-28 The Louisiana State University Medical Center Foundation Multi-tyrosinated somatostatin analogs
US5857463A (en) * 1995-10-13 1999-01-12 Neoprobe Corporation Remotely controlled apparatus and system for tracking and locating a source of photoemissions
US5732704A (en) * 1995-10-13 1998-03-31 Neoprobe Corporation Radiation based method locating and differentiating sentinel nodes
US5682888A (en) * 1996-06-13 1997-11-04 Neoprobe Corporation Apparatus and system for detecting and locating photon emissions with remote switch control
US5810806A (en) * 1996-08-29 1998-09-22 Ethicon Endo-Surgery Methods and devices for collection of soft tissue
US5954513A (en) * 1997-04-09 1999-09-21 United States Surgical Corporation Surgical training apparatus and methods
US7052280B2 (en) * 1998-09-18 2006-05-30 United States Surgical Corporation Surgical training apparatus and method
US6204505B1 (en) 1998-10-06 2001-03-20 Neoprobe Corporation Surgical probe apparatus and system
US6218669B1 (en) 1998-10-06 2001-04-17 Neoprobe Corporation Surgical probe apparatus
US6191422B1 (en) 1998-10-06 2001-02-20 Neoprobe Corporation Radiation probe with compound semiconductor crystal performing in a trapping-dependent operational mode
US6222193B1 (en) 1998-10-06 2001-04-24 Neoprobe Corporation Radiation responsive surgical probe apparatus
US6272373B1 (en) 1998-10-23 2001-08-07 Neoprobe Corporation Scanning system and method for locating sources of radiation emission
US6144876A (en) * 1998-10-23 2000-11-07 Neoprobe Corporation Scanning a radiation source with a count rate output derived with a dynamic window analysis
US6242741B1 (en) 1998-10-23 2001-06-05 United States Surgical Corporation Radiation detection apparatus
US6259095B1 (en) 1998-10-23 2001-07-10 Neoprobe Corporation System and apparatus for detecting and locating sources of radiation
US6331703B1 (en) 1999-03-12 2001-12-18 Ethicon Endo-Surgery, Inc. Guidance method for radiation detection
US6280398B1 (en) * 1999-10-18 2001-08-28 Ethicon Endo-Surgery Methods and devices for collection of soft tissue
US6362472B1 (en) 1999-10-22 2002-03-26 Ethicon Endo-Surgery, Inc. Method for calibrating a radiation detection system
US6771802B1 (en) * 2000-04-13 2004-08-03 Photon Imaging, Inc. Method and apparatus for imaging and localizing radiation
WO2003010557A1 (fr) * 2001-07-26 2003-02-06 Nihon Medi-Physics Co., Ltd. Radiametre
US7847261B2 (en) * 2005-06-30 2010-12-07 Hamamatsu Photonics K.K. Radiation detector
US20080224114A1 (en) * 2006-05-01 2008-09-18 Fu-Yao Cheng Protecting fence and its positioning member
US7738946B2 (en) * 2007-05-10 2010-06-15 Actis, Ltd. System, method and apparatus for the detection of patient-borne fluorescing materials
US7689269B2 (en) * 2007-05-10 2010-03-30 Actis, Ltd. System, method and apparatus for the detection of patient-borne fluorescing nanocrystals
EP2291679A4 (en) * 2008-06-25 2017-05-24 Neoprobe Corporation Surgical probe apparatus and system
US8344331B1 (en) 2009-03-20 2013-01-01 Devicor Medical Products, Inc. K-alpha probe for detection of photon emissions
US20110137164A1 (en) * 2009-12-08 2011-06-09 Wise Iii Robin A Systems and methods to acquire and manage timed counts
US8530838B2 (en) * 2009-12-29 2013-09-10 Saint-Gobain Ceramics & Plastics, Inc. Radiation detection system and method of indicating presence of radiation
WO2014066287A1 (en) * 2012-10-23 2014-05-01 Advanced Measurement Technology Inc. Handheld spectrometer
JP5719890B2 (ja) 2013-08-22 2015-05-20 日立アロカメディカル株式会社 放射線測定装置
US11191498B2 (en) 2015-10-27 2021-12-07 Devicor Medical Products, Inc. Surgical probe and apparatus with improved graphical display
EP3367899B1 (en) 2015-10-27 2021-05-19 Devicor Medical Products, Inc. Hand-held detector probe and corresponding system
EP3691557B1 (en) * 2017-10-02 2023-06-28 Intuitive Surgical Operations, Inc. Radiation finder tool
EP3877783A1 (en) 2019-02-18 2021-09-15 Devicor Medical Products, Inc. Surgical probe and apparatus with improved graphical display
US11467295B2 (en) * 2019-06-18 2022-10-11 Ohio State Innovation Foundation Gamma detection system incorporating electronic probe collimation
US10984496B1 (en) * 2020-01-17 2021-04-20 Credas Inc. Threat assessment and response facilitation system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092980A (en) * 1976-01-12 1978-06-06 G. D. Searle & Co. Fibrinogen monitor
US4243884A (en) * 1978-11-09 1981-01-06 Actus, Inc. Probe assembly
US4782840A (en) * 1984-03-02 1988-11-08 Neoprobe Corporation Method for locating, differentiating, and removing neoplasms
US4801803A (en) * 1987-03-17 1989-01-31 Neoprobe Corporation Detector and localizer for low energy radiation emissions

Also Published As

Publication number Publication date
DE68907697T2 (de) 1993-12-16
CA1313429C (en) 1993-02-02
KR970010362B1 (ko) 1997-06-25
AU613795B2 (en) 1991-08-08
US4889991A (en) 1989-12-26
ATE91797T1 (de) 1993-08-15
IL91754A0 (en) 1990-06-10
EP0369927A1 (en) 1990-05-23
KR900005190A (ko) 1990-04-13
DE68907697D1 (de) 1993-08-26
EP0369927B1 (en) 1993-07-21
JP2557109B2 (ja) 1996-11-27
JPH02198385A (ja) 1990-08-06
ES2047146T3 (es) 1994-02-16
AU4160089A (en) 1990-03-29

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