DE102008044647B8 - Röntgen-CT-Vorrichtung - Google Patents

Röntgen-CT-Vorrichtung Download PDF

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Publication number
DE102008044647B8
DE102008044647B8 DE102008044647.5A DE102008044647A DE102008044647B8 DE 102008044647 B8 DE102008044647 B8 DE 102008044647B8 DE 102008044647 A DE102008044647 A DE 102008044647A DE 102008044647 B8 DE102008044647 B8 DE 102008044647B8
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DE
Germany
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ray
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Legal status (The legal status 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 status listed.)
Active
Application number
DE102008044647.5A
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English (en)
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DE102008044647B4 (de
DE102008044647A1 (de
Inventor
Tadahiro Nakayama
Kazunobu Nagai
Akiyuki Yokoyama
Isamu Nitta
Masato Nagata
Toyomasa Honda
Hidetoshi Kudo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Medical Systems Corp
Original Assignee
Toshiba Medical Systems Corp
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Publication date
Application filed by Toshiba Medical Systems Corp filed Critical Toshiba Medical Systems Corp
Publication of DE102008044647A1 publication Critical patent/DE102008044647A1/de
Publication of DE102008044647B4 publication Critical patent/DE102008044647B4/de
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Publication of DE102008044647B8 publication Critical patent/DE102008044647B8/de
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Classifications

    • 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
    • A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4488—Means for cooling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
DE102008044647.5A 2007-08-29 2008-08-27 Röntgen-CT-Vorrichtung Active DE102008044647B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-222722 2007-08-29
JP2007222722A JP5193530B2 (ja) 2007-08-29 2007-08-29 Ｘ線ｃｔ装置

Publications (3)

Publication Number Publication Date
DE102008044647A1 DE102008044647A1 (de) 2009-03-19
DE102008044647B4 DE102008044647B4 (de) 2021-12-23
DE102008044647B8 true DE102008044647B8 (de) 2022-07-07

Family

ID=40348784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008044647.5A Active DE102008044647B8 (de) 2007-08-29 2008-08-27 Röntgen-CT-Vorrichtung

Country Status (3)

Country Link
US (1) US7826586B2 (de)
JP (1) JP5193530B2 (de)
DE (1) DE102008044647B8 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051170B4 (de) * 2004-10-20 2015-03-05 Siemens Aktiengesellschaft Computertomographiegerät mit gleichzeitiger kontaktloser elektrischer Übertragung von Versorgungsspannung und Mess- und Steuerdaten
WO2009147552A1 (en) * 2008-06-02 2009-12-10 Philips Intellectual Property & Standards Gmbh Rotary power transformer and computer tomography gantry comprising same
WO2009147578A1 (en) * 2008-06-02 2009-12-10 Philips Intellectual Property & Standards Gmbh Transformer for a computer tomography gantry
DE102008042700A1 (de) * 2008-10-09 2010-04-15 Schleifring Und Apparatebau Gmbh Induktiver Drehübertrager mit verlustarmer Zuleitung
US8995621B2 (en) * 2010-09-24 2015-03-31 Moxtek, Inc. Compact X-ray source
DE102010042124B4 (de) 2010-10-07 2014-10-09 Siemens Aktiengesellschaft Anordnung zur kontaktlosen Leistungsübertragung und Erdung in einer Computertomographieanlage
US9131592B2 (en) * 2010-11-18 2015-09-08 Hitachi Medical Corporation Mobile X-ray apparatus
JP5910951B2 (ja) * 2011-09-30 2016-04-27 アナロジック コーポレイション 稼動部に送電する方法および装置
KR101363615B1 (ko) 2011-11-11 2014-02-17 서울대학교산학협력단 방사선 진단 장치
JP5913947B2 (ja) * 2011-12-09 2016-05-11 株式会社日立メディコ Ｘ線ｃｔ装置
US9173623B2 (en) 2013-04-19 2015-11-03 Samuel Soonho Lee X-ray tube and receiver inside mouth
CN103728704B (zh) * 2013-12-25 2016-03-09 中国科学院苏州生物医学工程技术研究所 滑环系统
DE102014201805B4 (de) * 2014-01-31 2024-05-08 Siemens Healthineers Ag Bildgebendes medizinisches Gerät
EP3034001B1 (de) * 2014-12-18 2017-10-18 Schleifring und Apparatebau GmbH Induktiver Drehübertrager mit sekundärer Sicherheitsschaltung
JP1540371S (de) * 2015-02-25 2018-12-10
JP1540372S (de) * 2015-02-25 2018-12-10
DE102015213810B4 (de) * 2015-07-22 2021-11-25 Siemens Healthcare Gmbh Hochspannungszuführung für einen Röntgenstrahler
US10034361B2 (en) 2016-02-15 2018-07-24 Smiths Detection, Llc Line-frequency rotary transformer for computed tomography gantry
JP6971613B2 (ja) * 2017-04-19 2021-11-24 キヤノン株式会社 放射線撮影装置、放射線撮影システム、放射線撮影方法、及びプログラム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900146A1 (de) 1988-01-08 1989-07-20 Toshiba Kawasaki Kk Stromversorgungseinrichtung fuer einen roentgenstrahl-ct-scanner
JP2002065657A (ja) 2000-09-05 2002-03-05 Hitachi Medical Corp Ｘ線ｃｔ装置
JP2003070777A (ja) 2001-06-18 2003-03-11 Hitachi Medical Corp Ｘ線ｃｔ装置
US20050175143A1 (en) 2002-06-03 2005-08-11 Osamu Miyazaki Multi-slice x-ray ct device
DE102004051170A1 (de) 2004-10-20 2006-05-11 Siemens Ag Computertomographiegerät mit gleichzeitiger kontaktloser elektrischer Übertragung von Versorgungsspannung und Mess- und Steuerdaten
DE102006057150A1 (de) 2005-12-01 2007-07-19 General Electric Co. Berührungsloses Energieübertragungssystem

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914606U (ja) * 1982-07-20 1984-01-28 株式会社島津製作所 コンピユ−タ断層撮影装置
JPS61158698A (ja) * 1984-12-28 1986-07-18 Hitachi Medical Corp インバ−タ式ｘ線装置
JPH0734796B2 (ja) * 1988-04-16 1995-04-19 株式会社東芝 Ｘ線ｃｔスキャナ
JP3827335B2 (ja) 1994-01-24 2006-09-27 株式会社日立メディコ Ｘ線ｃｔ装置
JPH08107894A (ja) * 1994-10-11 1996-04-30 Toshiba Corp 回転多陰極ｃｔ装置
JPH08336521A (ja) * 1995-06-12 1996-12-24 Hitachi Medical Corp Ｘ線ｃｔ装置
US5608771A (en) * 1995-10-23 1997-03-04 General Electric Company Contactless power transfer system for a rotational load
JP2000048995A (ja) * 1998-07-30 2000-02-18 Toshiba Fa Syst Eng Corp Ｘ線発生装置
JP2001269330A (ja) * 2000-01-17 2001-10-02 Toshiba Corp Ｘ線ｃｔ装置
US6674836B2 (en) * 2000-01-17 2004-01-06 Kabushiki Kaisha Toshiba X-ray computer tomography apparatus
JP2002065656A (ja) * 2000-09-01 2002-03-05 Hitachi Medical Corp Ｘ線ｃｔ装置
JP2003079608A (ja) * 2001-09-14 2003-03-18 Hitachi Medical Corp Ｘ線ｃｔ装置
JP4306209B2 (ja) * 2002-09-09 2009-07-29 株式会社日立メディコ 中性点接地方式のｘ線発生装置及びこれを用いたｘ線ｃｔ装置
JP2007222722A (ja) 2006-02-21 2007-09-06 Fujifilm Corp 親水性部材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900146A1 (de) 1988-01-08 1989-07-20 Toshiba Kawasaki Kk Stromversorgungseinrichtung fuer einen roentgenstrahl-ct-scanner
JP2002065657A (ja) 2000-09-05 2002-03-05 Hitachi Medical Corp Ｘ線ｃｔ装置
JP2003070777A (ja) 2001-06-18 2003-03-11 Hitachi Medical Corp Ｘ線ｃｔ装置
US20050175143A1 (en) 2002-06-03 2005-08-11 Osamu Miyazaki Multi-slice x-ray ct device
DE102004051170A1 (de) 2004-10-20 2006-05-11 Siemens Ag Computertomographiegerät mit gleichzeitiger kontaktloser elektrischer Übertragung von Versorgungsspannung und Mess- und Steuerdaten
DE102006057150A1 (de) 2005-12-01 2007-07-19 General Electric Co. Berührungsloses Energieübertragungssystem

Also Published As

Publication number Publication date
DE102008044647B4 (de) 2021-12-23
DE102008044647A1 (de) 2009-03-19
JP2009050640A (ja) 2009-03-12
US7826586B2 (en) 2010-11-02
US20090060123A1 (en) 2009-03-05
JP5193530B2 (ja) 2013-05-08

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R016 Response to examination communication
R081 Change of applicant/patentee

Owner name: TOSHIBA MEDICAL SYSTEMS CORPORATION, OTAWARA-S, JP

Free format text: FORMER OWNERS: KABUSHIKI KAISHA TOSHIBA, TOKIO/TOKYO, JP; TOSHIBA MEDICAL SYSTEMS CORPORATION, OTAWARA-SHI, TOCHIGI, JP

Owner name: TOSHIBA MEDICAL SYSTEMS CORPORATION, OTAWARA-S, JP

Free format text: FORMER OWNERS: KABUSHIKI KAISHA TOSHIBA, TOKIO/TOKYO, JP; TOSHIBA MEDICAL SYSTEMS CORPORATION, OTAWARA-SHI, TOCHIGI-KEN, JP

R082 Change of representative

Representative=s name: HOFFMANN - EITLE PATENT- UND RECHTSANWAELTE PA, DE

R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final