JP4729194B2 - スリップリングの接触の断続を監視するための方法及び装置 - Google Patents

スリップリングの接触の断続を監視するための方法及び装置 Download PDF

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Publication number
JP4729194B2
JP4729194B2 JP2001125176A JP2001125176A JP4729194B2 JP 4729194 B2 JP4729194 B2 JP 4729194B2 JP 2001125176 A JP2001125176 A JP 2001125176A JP 2001125176 A JP2001125176 A JP 2001125176A JP 4729194 B2 JP4729194 B2 JP 4729194B2
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Japan
Prior art keywords
brush
slip ring
signal
circuit
parameter
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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.)
Expired - Fee Related
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JP2001125176A
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English (en)
Japanese (ja)
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JP2002065658A5 (enExample
JP2002065658A (ja
Inventor
マイケル・シェーン・ジャンセン
ジョナサン・リチャード・スチミド
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP2001125176A 2000-04-25 2001-04-24 スリップリングの接触の断続を監視するための方法及び装置 Expired - Fee Related JP4729194B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/557540 2000-04-25
US09/557,540 US6424159B1 (en) 2000-04-25 2000-04-25 Methods and apparatus for monitoring contact slipring disconnections

Publications (3)

Publication Number Publication Date
JP2002065658A JP2002065658A (ja) 2002-03-05
JP2002065658A5 JP2002065658A5 (enExample) 2008-06-05
JP4729194B2 true JP4729194B2 (ja) 2011-07-20

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ID=24225839

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JP2001125176A Expired - Fee Related JP4729194B2 (ja) 2000-04-25 2001-04-24 スリップリングの接触の断続を監視するための方法及び装置

Country Status (3)

Country Link
US (1) US6424159B1 (enExample)
JP (1) JP4729194B2 (enExample)
DE (1) DE10120088A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10225613A1 (de) * 2002-06-07 2004-01-08 Siemens Ag Computertomographiegerät mit einem Datenerfassungssystem
CN104545979B (zh) * 2015-01-19 2017-02-01 赛诺威盛科技（北京）有限公司 一种电刷检测装置及其ct扫描系统
EP3530188B1 (de) 2018-06-19 2020-09-09 Siemens Healthcare GmbH Computertomographiegerät und verfahren zum ermitteln eines betriebszustands von schleifkontakten in einem computertomographiegerät
GB2580862B (en) * 2018-10-18 2023-04-26 Elekta ltd Method for use with a radiotherapy device
CN112198378B (zh) * 2020-09-07 2022-09-27 上海联影医疗科技股份有限公司 滑环故障检测装置及方法
CN112617869B (zh) * 2020-11-24 2023-04-18 明峰医疗系统股份有限公司 一种ct滑环通信断点的定位方法及系统
CN112798900B (zh) * 2021-04-09 2021-08-03 嘉兴恩碧技电气有限公司 Ct滑环寿命测试系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917995A (en) * 1974-08-26 1975-11-04 Henry H Clinton Movable brush assembly for making electrical contact with the outer surface of an electrical cable
JP2549152B2 (ja) * 1988-08-03 1996-10-30 富士通株式会社 符号誤り検出回路
US5140696A (en) 1989-02-28 1992-08-18 Kabushiki Kaisha Toshiba Communication system for transmitting data between a transmitting antenna utilizing strip-line transmission line and a receive antenna in relative movement to one another
JPH03145350A (ja) * 1989-10-31 1991-06-20 Fujitsu Ltd 誤り測定方式
US5018174A (en) 1989-11-20 1991-05-21 General Electric Company High speed communication apparatus for computerized axial tomography (CAT) scanners
US5208581A (en) 1991-11-22 1993-05-04 General Electric Company High speed communication apparatus for computerized axial tomography (cat) scanners with matching receiver
JP2855961B2 (ja) * 1992-04-21 1999-02-10 住友電装株式会社 ワイヤーハーネスの仮結束回路検査方法およびその検査装置
JPH06105834A (ja) * 1992-09-30 1994-04-19 Hitachi Medical Corp 連続回転型ｘ線ｃｔ装置
US5397996A (en) * 1993-03-01 1995-03-14 Keezer; David A. Continuity tester using a brush tipped probe
US5577026A (en) 1993-12-28 1996-11-19 Analogic Corporation Apparatus for transferring data to and from a moving device
US5530424A (en) 1994-09-16 1996-06-25 General Electric Company Apparatus and method for high data rate communication in a computerized tomography system
JPH09308625A (ja) * 1996-05-23 1997-12-02 Toshiba Corp 光伝送システム
JPH11244276A (ja) * 1998-03-04 1999-09-14 Hitachi Medical Corp Ｘ線ｃｔ装置
US6292919B1 (en) 1998-08-25 2001-09-18 General Electric Company Methods and apparatus for exchanging data in an imaging system
US6301324B1 (en) 1999-03-31 2001-10-09 General Electric Company RF slipring receiver for a computerized tomography system

Also Published As

Publication number Publication date
DE10120088A1 (de) 2001-10-31
JP2002065658A (ja) 2002-03-05
US6424159B1 (en) 2002-07-23

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