BR112014014728A2 - sistema de imagem; e método - Google Patents

sistema de imagem; e método

Info

Publication number
BR112014014728A2
BR112014014728A2 BR112014014728A BR112014014728A BR112014014728A2 BR 112014014728 A2 BR112014014728 A2 BR 112014014728A2 BR 112014014728 A BR112014014728 A BR 112014014728A BR 112014014728 A BR112014014728 A BR 112014014728A BR 112014014728 A2 BR112014014728 A2 BR 112014014728A2
Authority
BR
Brazil
Prior art keywords
imaging system
gantry
annular support
rotating gantry
ring
Prior art date
Application number
BR112014014728A
Other languages
English (en)
Inventor
B Sharpless Ronald
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112014014728A2 publication Critical patent/BR112014014728A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A61B6/035—Mechanical aspects of CT
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2316/00—Apparatus in health or amusement
    • F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Accessories Of Cameras (AREA)

Abstract

resumo sistema de imagem; e método um sistema de imagem (100) inclui um pórtico fixo (102), um pórtico rotativo (104) que gira em torno de uma região de análise sobre um eixo z, um suporte anular (106) que é estaticamente afixado ao pórtico fixo e que acopla de forma rotativa o pórtico rotativo ao pórtico fixo, e um anel de conformidade radial (108) disposto entre o suporte anelar e o pórtico rotativo. em uma variação, o sistema de imagem também inclui um anel de conformidade axial (112) disposto perpendicularmente ao anel de compatibilidade radial, estaticamente afixado ao suporte anelar e que se estende em parte em um segundo recesso (206) do pórtico rotativo.
BR112014014728A 2011-12-20 2012-12-07 sistema de imagem; e método BR112014014728A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161577820P 2011-12-20 2011-12-20
PCT/IB2012/057050 WO2013093691A1 (en) 2011-12-20 2012-12-07 Imaging system gantry

Publications (1)

Publication Number Publication Date
BR112014014728A2 true BR112014014728A2 (pt) 2017-06-13

Family

ID=47563561

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014014728A BR112014014728A2 (pt) 2011-12-20 2012-12-07 sistema de imagem; e método

Country Status (8)

Country Link
US (1) US9313867B2 (pt)
EP (1) EP2793701B1 (pt)
JP (1) JP6073368B2 (pt)
CN (1) CN104010574B (pt)
BR (1) BR112014014728A2 (pt)
IN (1) IN2014CN04974A (pt)
RU (1) RU2014129866A (pt)
WO (1) WO2013093691A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2639999C2 (ru) * 2012-07-18 2017-12-25 Конинклейке Филипс Н.В. Поворотный гентри для мультимодальных систем визуализации
CN104198506B (zh) * 2014-08-27 2017-11-07 清华大学 小角度自摆式大型多层螺旋ct设备和检查方法
DE102014217275A1 (de) * 2014-08-29 2016-03-03 Siemens Aktiengesellschaft Rotor für eine Gantry eines Computertomographiegerätes
GB2576342A (en) * 2018-08-15 2020-02-19 Elekta ltd Adjustable support

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001276054A (ja) * 2000-04-03 2001-10-09 Katsuhiro Ono カソードスキャン型ｘ線発生器及びｘ線ｃｔスキャナ
JP2001321373A (ja) * 2000-05-18 2001-11-20 Katsuhiro Ono カソードスキャン型ｘ線発生器を用いたｘ線ｃｔスキャナ
US6811315B2 (en) * 2002-12-18 2004-11-02 Pratt & Whitney Canada Corp. Compliant support for increased load capacity axial thrust bearing
JP2005233322A (ja) 2004-02-20 2005-09-02 Ntn Corp ころ軸受およびその組み立て方法
EP1975425B1 (de) 2004-11-12 2017-09-06 Schaeffler Technologies AG & Co. KG Drehverbindung
DE102004062117B4 (de) 2004-12-23 2006-11-30 Ab Skf Lageranordnung für einen Computertomographen
DE102006019982A1 (de) * 2006-04-29 2007-10-31 Schaeffler Kg Wälzlager-Drehverbindung
WO2008061076A2 (en) 2006-11-15 2008-05-22 The Timken Company X-ray tube bearing assembly with tapered bearing
FR2911650B1 (fr) * 2007-01-24 2009-10-16 Skf Ab Dispositif de palier a roulement.
JP4228019B2 (ja) * 2007-02-16 2009-02-25 三菱重工業株式会社 医療装置
FR2921140B1 (fr) * 2007-09-19 2009-12-18 Skf Ab Dispositif de palier a roulement, en particulier pour appareil medical
DE102008026202A1 (de) 2008-05-30 2009-12-03 Schaeffler Kg Draht-Wälzlager
US8526571B2 (en) * 2008-06-03 2013-09-03 Koninklijke Philips N.V. Air bearing dynamic Z-axis balancing
DE102008064486B4 (de) 2008-12-22 2012-09-20 Siemens Aktiengesellschaft Röntgeneinrichtung
US8899833B2 (en) 2009-01-09 2014-12-02 Koninklijke Philips N.V. Imaging system gantry
JP5276478B2 (ja) * 2009-03-04 2013-08-28 株式会社日立メディコ Ｘ線ｃｔ装置
EP2316342A1 (de) * 2009-09-18 2011-05-04 Güdel Group AG Trägersystem für Scannergeräte

Also Published As

Publication number Publication date
RU2014129866A (ru) 2016-02-10
EP2793701A1 (en) 2014-10-29
CN104010574A (zh) 2014-08-27
IN2014CN04974A (pt) 2015-09-18
JP2015500724A (ja) 2015-01-08
WO2013093691A1 (en) 2013-06-27
JP6073368B2 (ja) 2017-02-01
CN104010574B (zh) 2017-03-01
EP2793701B1 (en) 2017-05-03
US20140321602A1 (en) 2014-10-30
US9313867B2 (en) 2016-04-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]