ATE88577T1 - Gasionisationsdosimeter mit integriertem schaltkreis fuer personen. - Google Patents

Gasionisationsdosimeter mit integriertem schaltkreis fuer personen.

Info

Publication number
ATE88577T1
ATE88577T1 AT87118192T AT87118192T ATE88577T1 AT E88577 T1 ATE88577 T1 AT E88577T1 AT 87118192 T AT87118192 T AT 87118192T AT 87118192 T AT87118192 T AT 87118192T AT E88577 T1 ATE88577 T1 AT E88577T1
Authority
AT
Austria
Prior art keywords
gas
dosimeter
signal
collecting electrode
radiation
Prior art date
Application number
AT87118192T
Other languages
English (en)
Inventor
Arthur E Uber Iii
Original Assignee
Medrad Inc
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 Medrad Inc filed Critical Medrad Inc
Application granted granted Critical
Publication of ATE88577T1 publication Critical patent/ATE88577T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/12—Provision for actuation of an alarm
    • G01T7/125—Alarm- or controlling circuits using ionisation chambers, proportional counters or Geiger-Mueller tubes, also functioning as UV detectors
    • 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
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/02—Ionisation chambers

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
AT87118192T 1987-01-27 1987-12-08 Gasionisationsdosimeter mit integriertem schaltkreis fuer personen. ATE88577T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/007,196 US4769547A (en) 1987-01-27 1987-01-27 Personal dosimeter having a volume of gas atop an integrated circuit
EP87118192A EP0280779B1 (de) 1987-01-27 1987-12-08 Gasionisationsdosimeter mit integriertem Schaltkreis für Personen

Publications (1)

Publication Number Publication Date
ATE88577T1 true ATE88577T1 (de) 1993-05-15

Family

ID=21724757

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87118192T ATE88577T1 (de) 1987-01-27 1987-12-08 Gasionisationsdosimeter mit integriertem schaltkreis fuer personen.

Country Status (6)

Country Link
US (1) US4769547A (de)
EP (1) EP0280779B1 (de)
JP (1) JPS6463887A (de)
AT (1) ATE88577T1 (de)
CA (1) CA1276044C (de)
DE (1) DE3785577T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4970391A (en) * 1987-01-27 1990-11-13 Medrad, Inc. Radiation detector with an ionizable gas atop an integrated circuit
GB8914910D0 (en) * 1989-06-29 1989-08-23 Vg Instr Group Charge transducer
US5239085A (en) * 1991-03-06 1993-08-24 Dow Corning Toray Silicone Co., Ltd. Organocyclosiloxane and method for its preparation
GB9109140D0 (en) * 1991-04-27 1991-06-26 Siemens Plessey Controls Ltd Improvements in or relating to personal radiation dose indicators
FI934784A0 (fi) * 1993-10-28 1993-10-28 Rados Technology Oy Straolningsdetektor
US5500534A (en) * 1994-03-31 1996-03-19 Iowa State University Research Foundation Integrated energy-sensitive and position-sensitive x-ray detection system
FR2753278B1 (fr) * 1996-09-11 1998-10-09 Commissariat Energie Atomique Dosimetre x-gamma sensible aux basses energies
AT500303A1 (de) * 1997-04-08 2005-11-15 Kugler Werner Dipl Ing Dosimetervorrichtung
US6402689B1 (en) * 1998-09-30 2002-06-11 Sicel Technologies, Inc. Methods, systems, and associated implantable devices for dynamic monitoring of physiological and biological properties of tumors
US6414318B1 (en) 1998-11-06 2002-07-02 Bridge Semiconductor Corporation Electronic circuit
US6353324B1 (en) 1998-11-06 2002-03-05 Bridge Semiconductor Corporation Electronic circuit
US6388259B1 (en) 2000-06-08 2002-05-14 The Boeing Company Radiation detection method and apparatus
DE60139705D1 (de) 2000-11-09 2009-10-08 Sicel Technologies Inc In-vivo detektion von biomolekülekonzentrationen mittels fluoreszenzmarker
US7011814B2 (en) 2001-04-23 2006-03-14 Sicel Technologies, Inc. Systems, methods and devices for in vivo monitoring of a localized response via a radiolabeled analyte in a subject
US7557353B2 (en) 2001-11-30 2009-07-07 Sicel Technologies, Inc. Single-use external dosimeters for use in radiation therapies
US7510699B2 (en) 2003-02-19 2009-03-31 Sicel Technologies, Inc. In vivo fluorescence sensors, systems, and related methods operating in conjunction with fluorescent analytes
JP2004286548A (ja) * 2003-03-20 2004-10-14 Matsushita Electric Ind Co Ltd 放射線測定装置
SE0600056L (sv) * 2006-01-13 2007-07-14 Tomas Unfors Arrangemang och anordning för avkänning och presentation av strålning
JP4548732B2 (ja) * 2006-02-15 2010-09-22 富士電機システムズ株式会社 中性子検出器および中性子線量計
US20100193695A1 (en) * 2007-11-15 2010-08-05 John T.W. Yeow Carbon material dosimeter
DE102013011077A1 (de) * 2013-07-03 2015-01-08 Peter Koller Detektorplatte zur Strahlungsanalyse und Herstellungsverfahren derselben
EP2878976A1 (de) * 2013-11-30 2015-06-03 Ion Beam Applications S.A. Vorrichtung und Verfahren zur Strahlungsdosimetrie mit einer Ionisationskammer
EP3201652A1 (de) * 2014-10-02 2017-08-09 Source Production & Equipment Co., Inc. Strahlungsüberwachung
JP6308934B2 (ja) * 2014-12-15 2018-04-11 三菱電機株式会社 放射線測定装置
JP2016170179A (ja) * 2016-06-28 2016-09-23 和浩 山本 ハイブリッド線量計
GB201712293D0 (en) * 2017-07-31 2017-09-13 Kromek Ltd Charging device
JP2018066749A (ja) * 2017-12-11 2018-04-26 和浩 山本 ハイブリッド線量計
JP2019197045A (ja) * 2019-04-09 2019-11-14 和浩 山本 ハイブリッド線量計
US11140476B1 (en) 2020-06-10 2021-10-05 The Government of the United States of America, as represented by the Secretary of Homeland Security Remote audible alarm accessory for detection instruments with audio outputs
JP2021073472A (ja) * 2021-02-11 2021-05-13 和浩 山本 ハイブリッド線量計
CN120973850A (zh) * 2025-08-13 2025-11-18 中广核(深圳)运营技术与辐射监测有限公司 一种核电人员剂量数据的存储与传输交互分析系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878496A (en) * 1971-06-14 1975-04-15 Us Energy Selectable level alarming personal dosimeter
RO63928A2 (ro) * 1976-07-20 1980-03-15 Institutul National Pentru Creatie Stiintifica Si Tehnica,Ro Conteiner de mare capacitate, pentru transport pneumatic
DD155021A1 (de) * 1980-12-03 1982-05-05 Dieter Schuetze Schaltungsanordnung zur gleichzeitigen messung der dosis und dosisleistung
US4490614A (en) * 1982-04-30 1984-12-25 Interad Systems, Inc. Housing for an ionization detector array in a tomographic scanner
SU1150595A1 (en) * 1983-09-14 1985-04-15 Obedinennyj I Yadernykh I Method of detecting short-life isotopes
JPS60108783A (ja) * 1983-11-18 1985-06-14 Fuji Electric Co Ltd 放射線モニタシステム
GB2158572A (en) * 1984-05-09 1985-11-13 Quantor Corp Detecting low level radiation sources
JPS6148784A (ja) * 1984-08-16 1986-03-10 Yutaka Murata 放射能測定装置
JPS6161080A (ja) * 1984-08-31 1986-03-28 Toshiba Corp 放射線モニタ装置
US4680471A (en) * 1985-03-20 1987-07-14 Motorola, Inc. Integrated circuit packaging

Also Published As

Publication number Publication date
DE3785577T2 (de) 1993-10-07
DE3785577D1 (de) 1993-05-27
CA1276044C (en) 1990-11-06
EP0280779A1 (de) 1988-09-07
JPS6463887A (en) 1989-03-09
EP0280779B1 (de) 1993-04-21
US4769547A (en) 1988-09-06

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