ATE390692T1 - Verfahren zum trennen und reinigen von cäsium-131 von bariumnitrat - Google Patents

Verfahren zum trennen und reinigen von cäsium-131 von bariumnitrat

Info

Publication number
ATE390692T1
ATE390692T1 AT05789939T AT05789939T ATE390692T1 AT E390692 T1 ATE390692 T1 AT E390692T1 AT 05789939 T AT05789939 T AT 05789939T AT 05789939 T AT05789939 T AT 05789939T AT E390692 T1 ATE390692 T1 AT E390692T1
Authority
AT
Austria
Prior art keywords
separating
barium nitrate
purifying cesium
cesium
purifying
Prior art date
Application number
AT05789939T
Other languages
English (en)
Inventor
Lane Bray
Garrett Brown
Original Assignee
Isoray Medical 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 Isoray Medical Inc filed Critical Isoray Medical Inc
Application granted granted Critical
Publication of ATE390692T1 publication Critical patent/ATE390692T1/de

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources
    • G21G4/06—Radioactive sources other than neutron sources characterised by constructional features
    • G21G4/08—Radioactive sources other than neutron sources characterised by constructional features specially adapted for medical application
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
    • G21G1/04—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators
    • G21G1/06—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
AT05789939T 2004-06-28 2005-06-22 Verfahren zum trennen und reinigen von cäsium-131 von bariumnitrat ATE390692T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58355404P 2004-06-28 2004-06-28
US67258405P 2005-04-19 2005-04-19

Publications (1)

Publication Number Publication Date
ATE390692T1 true ATE390692T1 (de) 2008-04-15

Family

ID=35266854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05789939T ATE390692T1 (de) 2004-06-28 2005-06-22 Verfahren zum trennen und reinigen von cäsium-131 von bariumnitrat

Country Status (7)

Country Link
US (1) US7479261B2 (de)
EP (1) EP1766635B1 (de)
AT (1) ATE390692T1 (de)
CA (1) CA2571349C (de)
DE (1) DE602005005675D1 (de)
EA (1) EA011724B1 (de)
WO (1) WO2006012153A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006025975A1 (en) * 2004-07-26 2006-03-09 Isoray Medical, Inc. Method of separating and purifying yttrium-90 from strontium-90
US7531150B2 (en) * 2004-07-28 2009-05-12 Isoray Medical, Inc. Method of separating and purifying cesium-131 from barium carbonate
EP1784838A2 (de) * 2004-08-18 2007-05-16 Isoray Medical, Inc. Verfahren zur herstellung von partikeln aus radioaktivem pulver, die cäsium-131 enthalten, zur verwendung in brachietherapie-quellen
WO2007100847A2 (en) * 2006-02-28 2007-09-07 Isoray Medical, Inc. Method for improving the recovery and purity of cesium-131 from irradiated barium carbonate
WO2007100799A1 (en) * 2006-02-28 2007-09-07 Isoray Medical, Inc. Method for large scale production of cesium-131 with low cesium-132 content
US8158088B2 (en) * 2008-11-10 2012-04-17 Battelle Energy Alliance, Llc Extractant compositions for co-extracting cesium and strontium, a method of separating cesium and strontium from an aqueous feed, and calixarene compounds
US8270554B2 (en) * 2009-05-19 2012-09-18 The United States Of America, As Represented By The United States Department Of Energy Methods of producing cesium-131
EP4297044A1 (de) * 2022-06-23 2023-12-27 Sck.Cen Reinigung von targetmaterial für die produktion von radioisotopen

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US3351049A (en) * 1965-04-12 1967-11-07 Hazleton Nuclear Science Corp Therapeutic metal seed containing within a radioactive isotope disposed on a carrier and method of manufacture
US3706689A (en) * 1968-05-03 1972-12-19 Nuclear Associates Inc Process for the preparation of a sr**90-y**90 beta source in a radiation hazard free manner
US4323055A (en) * 1980-04-08 1982-04-06 Minnesota Mining And Manufacturing Company Radioactive iodine seed
US4702228A (en) * 1985-01-24 1987-10-27 Theragenics Corporation X-ray-emitting interstitial implants
JPH01254900A (ja) 1988-04-05 1989-10-11 Daiichi Radio Isotope Kenkyusho:Kk ガスターゲツト装置およびそれを用いたラジオアイソトープの製造方法
US4994013A (en) * 1988-07-28 1991-02-19 Best Industries, Inc. Pellet for a radioactive seed
US4891165A (en) * 1988-07-28 1990-01-02 Best Industries, Inc. Device and method for encapsulating radioactive materials
US5071610A (en) * 1990-02-23 1991-12-10 Minnesota Mining And Manufacturing Company Method of making a controlled pore composite polytetrafluoroethylene
US5342283A (en) * 1990-08-13 1994-08-30 Good Roger R Endocurietherapy
US6099457A (en) * 1990-08-13 2000-08-08 Endotech, Inc. Endocurietherapy
US5512256A (en) * 1992-05-08 1996-04-30 Battelle Memorial Institute Method of separation of yttrium-90 from strontium-90
US5405309A (en) * 1993-04-28 1995-04-11 Theragenics Corporation X-ray emitting interstitial implants
US5368736A (en) * 1993-07-26 1994-11-29 The United States Of America As Represented By The United States Department Of Energy Process for the separation and purification of yttrium-90 for medical applications
US5683345A (en) * 1994-10-27 1997-11-04 Novoste Corporation Method and apparatus for treating a desired area in the vascular system of a patient
US6503185B1 (en) * 1994-10-27 2003-01-07 Novoste Corporation Method and apparatus for treating a desired area in the vascular system of a patient
US5899882A (en) * 1994-10-27 1999-05-04 Novoste Corporation Catheter apparatus for radiation treatment of a desired area in the vascular system of a patient
US5591420A (en) 1995-08-25 1997-01-07 Battelle Memorial Institute Cesium titanium silicate and method of making
US6589502B1 (en) * 1995-11-27 2003-07-08 International Brachytherapy S.A. Radioisotope dispersed in a matrix for brachytherapy
US5749042A (en) * 1997-01-28 1998-05-05 Battelle Memorial Institute Bismuth generator method
US6139749A (en) * 1997-11-20 2000-10-31 3M Innovative Properties Company Method for radioactive species analysis using a self-scintillating sheet material
US6060036A (en) * 1998-02-09 2000-05-09 Implant Sciences Corporation Radioactive seed implants
CN1198668C (zh) * 1998-02-12 2005-04-27 罗伯特·罗伯逊 密封的低能量近距治疗源
DE19850203C1 (de) * 1998-10-23 2000-05-31 Eurotope Entwicklungsgesellsch Radioaktive Jod-125-Seeds basierend auf Keramikträgern und Verfahren zur Herstellung dieser Seeds
EP1127355B1 (de) * 1998-11-06 2006-03-01 GE Healthcare Limited Vorrichtungen und verfahren für brachytherapie
US6689043B1 (en) * 1998-11-06 2004-02-10 Amersham Plc Products and methods for brachytherapy
US6471631B1 (en) * 1998-11-27 2002-10-29 Syntheon, Llc Implantable radiation therapy device having controllable radiation emission
ATE359590T1 (de) 1999-02-25 2007-05-15 Ge Healthcare Ltd Medizinische instrumente und vorrichtungen mit verbesserter ultraschall-sichtbarkeit
US6482143B1 (en) * 1999-02-28 2002-11-19 Syntheon, Llc Raidoactive therapeutic seed having selective marker configuration
US6730013B1 (en) 1999-04-09 2004-05-04 Medi-Physics, Inc. Method and apparatus for loading delivery systems for brachytherapy seeds
US6066302A (en) * 1999-04-28 2000-05-23 Bray; Lane A. Method of separation of Cesium-131 from Barium
JP4349547B2 (ja) 1999-04-28 2009-10-21 メディ−フィジックス・インコーポレイテッド 小線源治療用の製品及び治療方法
FR2797477B1 (fr) * 1999-08-09 2001-10-12 Cit Alcatel Palier magnetique du type rotule pour corps basculant
WO2001019456A1 (en) * 1999-09-14 2001-03-22 Nucletron B.V. Radioactive brachytherapy source and material and manufacturing method therefore
US6309614B1 (en) 2000-04-14 2001-10-30 Pg Research Foundation, Inc. Method for isolating and purifying 90Y From 90strontium in multi-curie quantities
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US6479920B1 (en) * 2001-04-09 2002-11-12 Wisconsin Alumni Research Foundation Direct charge radioisotope activation and power generation
US6471632B1 (en) * 2001-05-18 2002-10-29 Syntheon, Llc Radioactive therapeutic seeds
EP1429345A1 (de) 2002-12-10 2004-06-16 Ion Beam Applications S.A. Radioisotopen Herstellungsverfahren und -vorrichtung
WO2006025975A1 (en) 2004-07-26 2006-03-09 Isoray Medical, Inc. Method of separating and purifying yttrium-90 from strontium-90
US7531150B2 (en) 2004-07-28 2009-05-12 Isoray Medical, Inc. Method of separating and purifying cesium-131 from barium carbonate
EP1784838A2 (de) 2004-08-18 2007-05-16 Isoray Medical, Inc. Verfahren zur herstellung von partikeln aus radioaktivem pulver, die cäsium-131 enthalten, zur verwendung in brachietherapie-quellen

Also Published As

Publication number Publication date
EP1766635B1 (de) 2008-03-26
CA2571349A1 (en) 2006-02-02
EA200700160A1 (ru) 2007-08-31
DE602005005675D1 (de) 2008-05-08
WO2006012153A1 (en) 2006-02-02
US7479261B2 (en) 2009-01-20
CA2571349C (en) 2014-04-22
EP1766635A1 (de) 2007-03-28
EA011724B1 (ru) 2009-04-28
US20060051269A1 (en) 2006-03-09

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties