SE9803065D0 - Strålknivskollimatorkonstruktion - Google Patents

Strålknivskollimatorkonstruktion

Info

Publication number
SE9803065D0
SE9803065D0 SE9803065A SE9803065A SE9803065D0 SE 9803065 D0 SE9803065 D0 SE 9803065D0 SE 9803065 A SE9803065 A SE 9803065A SE 9803065 A SE9803065 A SE 9803065A SE 9803065 D0 SE9803065 D0 SE 9803065D0
Authority
SE
Sweden
Prior art keywords
partial bodies
holes
partial
boundary
strålknivskollimatorkonstruktion
Prior art date
Application number
SE9803065A
Other languages
English (en)
Other versions
SE511538C2 (sv
SE9803065L (sv
Inventor
Boerje Nilsson
Jurgen Arndt
Original Assignee
Elekta Ab
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 Elekta Ab filed Critical Elekta Ab
Priority to SE9803065A priority Critical patent/SE9803065L/sv
Publication of SE9803065D0 publication Critical patent/SE9803065D0/sv
Priority to CA002341176A priority patent/CA2341176A1/en
Priority to DE69906111T priority patent/DE69906111T2/de
Priority to AU62355/99A priority patent/AU6235599A/en
Priority to EP99949499A priority patent/EP1119438B1/en
Priority to CNB998107921A priority patent/CN1134025C/zh
Priority to US09/763,165 priority patent/US6763588B1/en
Priority to AT99949499T priority patent/ATE234704T1/de
Priority to PCT/SE1999/001553 priority patent/WO2000018538A1/en
Publication of SE511538C2 publication Critical patent/SE511538C2/sv
Publication of SE9803065L publication Critical patent/SE9803065L/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1077—Beam delivery systems
    • A61N5/1084—Beam delivery systems for delivering multiple intersecting beams at the same time, e.g. gamma knives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/496—Multiperforated metal article making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49893—Peripheral joining of opposed mirror image parts to form a hollow body

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Machine Tool Units (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Radiation-Therapy Devices (AREA)
SE9803065A 1998-09-10 1998-09-10 Förfarande för framställning av en strålknivskollimator och användning av en strålknivskollimator SE9803065L (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9803065A SE9803065L (sv) 1998-09-10 1998-09-10 Förfarande för framställning av en strålknivskollimator och användning av en strålknivskollimator
PCT/SE1999/001553 WO2000018538A1 (en) 1998-09-10 1999-09-07 A gamma ray collimator build-up
EP99949499A EP1119438B1 (en) 1998-09-10 1999-09-07 A gamma ray collimator build-up
DE69906111T DE69906111T2 (de) 1998-09-10 1999-09-07 Anordnung für gammastrahlungskollimator
AU62355/99A AU6235599A (en) 1998-09-10 1999-09-07 A gamma ray collimator build-up
CA002341176A CA2341176A1 (en) 1998-09-10 1999-09-07 A gamma ray collimator build-up
CNB998107921A CN1134025C (zh) 1998-09-10 1999-09-07 在高密度材料的本体上提供多个长而窄的通孔的方法
US09/763,165 US6763588B1 (en) 1998-09-10 1999-09-07 Gamma ray collimator build up
AT99949499T ATE234704T1 (de) 1998-09-10 1999-09-07 Anordnung für gammastrahlungskollimator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803065A SE9803065L (sv) 1998-09-10 1998-09-10 Förfarande för framställning av en strålknivskollimator och användning av en strålknivskollimator

Publications (3)

Publication Number Publication Date
SE9803065D0 true SE9803065D0 (sv) 1998-09-10
SE511538C2 SE511538C2 (sv) 1999-10-11
SE9803065L SE9803065L (sv) 1999-10-11

Family

ID=20412549

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803065A SE9803065L (sv) 1998-09-10 1998-09-10 Förfarande för framställning av en strålknivskollimator och användning av en strålknivskollimator

Country Status (9)

Country Link
US (1) US6763588B1 (sv)
EP (1) EP1119438B1 (sv)
CN (1) CN1134025C (sv)
AT (1) ATE234704T1 (sv)
AU (1) AU6235599A (sv)
CA (1) CA2341176A1 (sv)
DE (1) DE69906111T2 (sv)
SE (1) SE9803065L (sv)
WO (1) WO2000018538A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7659530B2 (en) * 2006-08-03 2010-02-09 Yanxiong Qiu Focusing and shielding device for encephalic photon knife
US20080055755A1 (en) * 2006-08-31 2008-03-06 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Electromagnetic device and method
US20090171422A1 (en) * 2007-12-31 2009-07-02 Searete Llc , A Limited Liability Corporation Of The State Of Delaware Radiation treatment device
CN102446571B (zh) * 2010-09-30 2014-03-05 上海世鹏实验室科技发展有限公司 一种自聚焦放射源装置及其辐射装置
WO2016201348A1 (en) 2015-06-10 2016-12-15 Reflexion Medical, Inc. High bandwidth binary multi-leaf collimator design
CN105854192B (zh) * 2016-05-31 2022-08-23 武汉瑞祥安精密制造有限责任公司 一种高精度组合式伽马刀准直体及其加工方法
CN106271450B (zh) * 2016-08-31 2019-02-12 西北机器有限公司 用于加工b型伽玛刀治疗头零件的辅助工装及加工方法
CN111631209B (zh) * 2020-04-29 2022-03-25 国网安徽省电力有限公司宣城供电公司 一种变电站激光自动校准系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169937A (en) * 1937-02-15 1939-08-15 Wempe Bernhard Method of producing perforated metal sheets
US3457619A (en) * 1967-11-28 1969-07-29 Gen Electric Production of perforated metallic bodies
DE2351450A1 (de) 1973-10-11 1975-04-24 Bandelin Electronic Kg Szintigrafie-kollimator
US4465540A (en) * 1979-05-03 1984-08-14 Albert Richard D Method of manufacture of laminate radiation collimator
US4450706A (en) * 1982-02-08 1984-05-29 Siemens Gammasonics, Inc. Method and apparatus for forming collimator strips
SE453156B (sv) 1986-04-30 1988-01-18 Elekta Instr Sa Stralkniv innefattande ett stort antal inom ett stralskydd anordnade stralkellor
US5212718A (en) 1991-08-06 1993-05-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gamma ray collimator
FR2694504B1 (fr) * 1992-08-04 1994-09-16 Joel Kerjean Procédé et appareil pour le traitement de lésions par rayonnement à haute énergie.
ATE190527T1 (de) * 1992-09-25 2000-04-15 Bhp Eng Pty Ltd Hohle stangen und herstellungsverfahren
CN1028607C (zh) * 1993-04-13 1995-05-31 宋世鹏 旋转锥面聚焦式伽玛射线辐射单元

Also Published As

Publication number Publication date
AU6235599A (en) 2000-04-17
US6763588B1 (en) 2004-07-20
SE511538C2 (sv) 1999-10-11
EP1119438A1 (en) 2001-08-01
DE69906111T2 (de) 2003-11-06
SE9803065L (sv) 1999-10-11
CN1316937A (zh) 2001-10-10
WO2000018538A1 (en) 2000-04-06
EP1119438B1 (en) 2003-03-19
CA2341176A1 (en) 2000-04-06
DE69906111D1 (de) 2003-04-24
CN1134025C (zh) 2004-01-07
ATE234704T1 (de) 2003-04-15

Similar Documents

Publication Publication Date Title
DE69115066T2 (de) Hartauftraglegierungen mit Titankarbid für die Lagerflächen eines Erdbohrers.
DE58905054D1 (de) Hohlbohrwerkzeug.
ATE220594T1 (de) Herstellungsverfahren von metallschneideeinsätze mit superharten schleifkörpern
DK0880423T3 (da) Skærematrice og fremgangsmåde til fremstilling
FR2585276B2 (fr) Machine executant diverses operations d'usinage telles que tournage, fraisage, alesage
IT8519301A0 (it) Meccanismo addizionale ad alta velocita' per alesatrici, fresatrici e macchine utensili simili.
DE68905623D1 (de) Buchsenartiges hydraulisch gedaempftes motor- oder getriebelager.
ES538359A0 (es) Perfeccionamientos en la lubricacion de herramientas para mecanizacion de piezas.
FR2560541B1 (fr) Machine executant diverses operations d'usinage, telles que tournage, fraisage, alesage
SE9803065D0 (sv) Strålknivskollimatorkonstruktion
DE50010499D1 (de) Verfahren zum spanenden Bearbeiten von Bohrungsoberflächen
DE3861916D1 (de) Laserbearbeitungswerkzeug.
KR920018834A (ko) 탄화규소질 지그
FI851781L (fi) Derivat av glycerofosfokolin och glyserofosfoetanolamin, deras framstaellning och anvaendning.
SE8504006L (sv) Roterbart sker for jordborrningsutrustning
ATE47546T1 (de) Werkzeug fuer spanabhebendes bearbeiten.
IT8504814A0 (it) Trapanatrice e macchina di montaggio.
IT8353684V0 (it) Trapano per fori profondi partico larmente per la lavorazione di pezzi meccanici con simmetria di rotazione
IT1247592B (it) Attrezzo con utensile flottante per effettuare operazioni di foratura,alesatura, svasatura e simili a profondita'controllata, con l'uso di maschere.
FI863031A0 (fi) Engreppsblandventil med ett hydrauliskt verkande organ, som pressar patronen.
SE8600054L (sv) Forfarande for framstellning av ihaliga cylindriska arbetsstycken
DE50200516D1 (de) Hohlwelle mit verschleissfesten Teilbereichen und Verfahren zu dessen Herstellung
IT8722953A0 (it) Procedimento per la lavorazione diprecisione di superfici esterne di pezzi a simmetria rotazionale.
KR900006700A (ko) 베어링패드가 장치된 유체비임을 가진 베어링과 그의 제조방법
FI891862A0 (fi) Atp saosom kolkaella foer produktion av treoniner och andra homoserinderivat.

Legal Events

Date Code Title Description
NUG Patent has lapsed