WO2002099816A3 - Process for the recovery of a radioisotope from an irradiated target - Google Patents

Process for the recovery of a radioisotope from an irradiated target Download PDF

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Publication number
WO2002099816A3
WO2002099816A3 PCT/US2002/017678 US0217678W WO02099816A3 WO 2002099816 A3 WO2002099816 A3 WO 2002099816A3 US 0217678 W US0217678 W US 0217678W WO 02099816 A3 WO02099816 A3 WO 02099816A3
Authority
WO
WIPO (PCT)
Prior art keywords
sonication
radioisotope
recovery
irradiated target
target
Prior art date
Application number
PCT/US2002/017678
Other languages
French (fr)
Other versions
WO2002099816A2 (en
Inventor
Hirohiko Yamauchi
Toshiyuki Yoshioka
Noboru Minamiguchi
Shintarou Ogata
Michael Drobnik
Gerald Wilgus
Original Assignee
Medi Physics Inc
Nihon Mediphysics Co Ltd
Hirohiko Yamauchi
Toshiyuki Yoshioka
Noboru Minamiguchi
Shintarou Ogata
Michael Drobnik
Gerald Wilgus
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 Medi Physics Inc, Nihon Mediphysics Co Ltd, Hirohiko Yamauchi, Toshiyuki Yoshioka, Noboru Minamiguchi, Shintarou Ogata, Michael Drobnik, Gerald Wilgus filed Critical Medi Physics Inc
Priority to JP2003502839A priority Critical patent/JP4231779B2/en
Priority to AU2002310305A priority patent/AU2002310305B2/en
Priority to KR1020037015876A priority patent/KR100858265B1/en
Publication of WO2002099816A2 publication Critical patent/WO2002099816A2/en
Publication of WO2002099816A3 publication Critical patent/WO2002099816A3/en

Links

Classifications

    • 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
    • G21G1/10—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 bombardment with electrically charged particles
    • 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

Abstract

The present invention relates to an improved process for the recovery of a radioisotope from an irradiated target which comprises a solid surface material. The improvement comprises sonication of the target dissolution medium using either external sonication (e.g. a sonication bath), or internal sonication (e.g. a sonication probe immersed in the dissolution medium). The method provides faster and more efficient recovery of radioisotope under milder conditions.
PCT/US2002/017678 2001-06-05 2002-06-04 Process for the recovery of a radioisotope from an irradiated target WO2002099816A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003502839A JP4231779B2 (en) 2001-06-05 2002-06-04 Target processing
AU2002310305A AU2002310305B2 (en) 2001-06-05 2002-06-04 Process for the recovery of a radioisotope from an irradiated target
KR1020037015876A KR100858265B1 (en) 2001-06-05 2002-06-04 Process for the recovery of a radioisotope from an irradiated target

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29598001P 2001-06-05 2001-06-05
US60/295,980 2001-06-05

Publications (2)

Publication Number Publication Date
WO2002099816A2 WO2002099816A2 (en) 2002-12-12
WO2002099816A3 true WO2002099816A3 (en) 2003-05-08

Family

ID=23140059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/017678 WO2002099816A2 (en) 2001-06-05 2002-06-04 Process for the recovery of a radioisotope from an irradiated target

Country Status (5)

Country Link
JP (1) JP4231779B2 (en)
KR (1) KR100858265B1 (en)
CN (1) CN1264170C (en)
AU (1) AU2002310305B2 (en)
WO (1) WO2002099816A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4571109B2 (en) * 2006-09-12 2010-10-27 行政院原子能委員会核能研究所 Production process of radioisotope thallium-201
JP4674727B2 (en) * 2006-10-27 2011-04-20 行政院原子能委員会核能研究所 Separation apparatus for radioisotope thallium-201
EP2131369A1 (en) * 2008-06-06 2009-12-09 Technische Universiteit Delft A process for the production of no-carrier added 99Mo
EP3014628B8 (en) * 2013-06-27 2018-06-06 Mallinckrodt Nuclear Medicine LLC Process of generating germanium-68
US11239003B2 (en) 2016-04-21 2022-02-01 Kaneka Corporation Support substrate for radioisotope production, target plate for radioisotope production, and production method for support substrate
EP3451347A4 (en) 2016-04-28 2019-05-22 Kaneka Corporation Beam intensity converting film, and method of manufacturing beam intensity converting film
US20210120661A1 (en) * 2017-06-09 2021-04-22 Kaneka Corporation Target for proton-beam or neutron-beam irradiation and method for generating radioactive substance using same
CR20200104A (en) * 2017-07-31 2020-07-05 Stefan Zeisler System, apparatus and method for producing gallium radioisotopes on particle accelerators using solid targets and ga-68 composition produced by same
IT201700102990A1 (en) * 2017-09-14 2019-03-14 Istituto Naz Fisica Nucleare METHOD FOR OBTAINING A SOLID TARGET FOR THE PRODUCTION OF RADIOPHARMACEUTICALS
JP6554753B1 (en) * 2019-03-11 2019-08-07 株式会社京都メディカルテクノロジー Technetium 99m isolation system and technetium 99m isolation method
KR20210137464A (en) * 2019-03-28 2021-11-17 스미도모쥬기가이고교 가부시키가이샤 Target irradiation system and method for recovery of radioactive isotopes from solid targets

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007814A (en) * 1956-10-04 1961-11-07 Bendix Corp Method of cleaning radioactive articles
US4297166A (en) * 1978-02-20 1981-10-27 Nihon Medi-Physics, Co., Ltd. Thallium-carrying target material and its production
FR2600203A1 (en) * 1986-06-17 1987-12-18 Lemmens Godfried Process for the decontamination of materials with radioactive contamination
FR2642889A1 (en) * 1989-02-07 1990-08-10 Doryokuro Kakunenryo Process for cleaning containers contaminated with a radioactive substance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007814A (en) * 1956-10-04 1961-11-07 Bendix Corp Method of cleaning radioactive articles
US4297166A (en) * 1978-02-20 1981-10-27 Nihon Medi-Physics, Co., Ltd. Thallium-carrying target material and its production
FR2600203A1 (en) * 1986-06-17 1987-12-18 Lemmens Godfried Process for the decontamination of materials with radioactive contamination
FR2642889A1 (en) * 1989-02-07 1990-08-10 Doryokuro Kakunenryo Process for cleaning containers contaminated with a radioactive substance

Also Published As

Publication number Publication date
CN1522448A (en) 2004-08-18
KR20040028770A (en) 2004-04-03
AU2002310305B2 (en) 2007-01-25
JP2004535288A (en) 2004-11-25
CN1264170C (en) 2006-07-12
KR100858265B1 (en) 2008-09-11
WO2002099816A2 (en) 2002-12-12
JP4231779B2 (en) 2009-03-04

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