DE60232494D1 - Verbesserter lagerblock für eine medizinische c-bogen vorrichtung - Google Patents

Verbesserter lagerblock für eine medizinische c-bogen vorrichtung

Info

Publication number
DE60232494D1
DE60232494D1 DE60232494T DE60232494T DE60232494D1 DE 60232494 D1 DE60232494 D1 DE 60232494D1 DE 60232494 T DE60232494 T DE 60232494T DE 60232494 T DE60232494 T DE 60232494T DE 60232494 D1 DE60232494 D1 DE 60232494D1
Authority
DE
Germany
Prior art keywords
medical
bearing block
improved bearing
bow device
bow
Prior art date
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 - Lifetime
Application number
DE60232494T
Other languages
English (en)
Inventor
Vries Hendrik W De
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics 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 Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60232494D1 publication Critical patent/DE60232494D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE60232494T 2001-02-13 2002-01-10 Verbesserter lagerblock für eine medizinische c-bogen vorrichtung Expired - Lifetime DE60232494D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01200501 2001-02-13
PCT/IB2002/000059 WO2002064037A1 (en) 2001-02-13 2002-01-10 Medical c-arm device provided with an improved bearing block

Publications (1)

Publication Number Publication Date
DE60232494D1 true DE60232494D1 (de) 2009-07-16

Family

ID=8179881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60232494T Expired - Lifetime DE60232494D1 (de) 2001-02-13 2002-01-10 Verbesserter lagerblock für eine medizinische c-bogen vorrichtung

Country Status (5)

Country Link
US (1) US6623163B2 (de)
EP (1) EP1361824B1 (de)
JP (1) JP4241046B2 (de)
DE (1) DE60232494D1 (de)
WO (1) WO2002064037A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8708561B2 (en) 2009-03-20 2014-04-29 Orthoscan, Inc. Mobile imaging apparatus
US9125611B2 (en) 2010-12-13 2015-09-08 Orthoscan, Inc. Mobile fluoroscopic imaging system
DE102013213996B4 (de) 2013-07-17 2019-11-07 Siemens Healthcare Gmbh C-Bogen-Lagervorrichtung und Röntgenbildgebungsgerät mit einer Käfigführung
CN109681535A (zh) * 2019-01-15 2019-04-26 南京卡普科技有限公司 一种c形臂轴承自动贴合装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798149A (en) * 1982-12-02 1989-01-17 Florkey's Conveyor Service, Inc. Wheel lock assembly
US4737039A (en) * 1986-12-08 1988-04-12 Knape & Vogt Manufacturing Company Drawer rail carrier roller mount
US5086705A (en) * 1990-02-26 1992-02-11 Bernard Jarvis Linear positioning system
DE9401377U1 (de) * 1994-01-27 1994-03-31 Boening Manfred Linearführung mit gegenläufigen, gestützten Lastrollen mit automatischem Spielausgleich
DE19824205A1 (de) 1998-05-29 1999-08-05 Siemens Ag Lagerung für eine Gerätekomponente und Gerät mit einer derartigen Lagerung

Also Published As

Publication number Publication date
EP1361824A1 (de) 2003-11-19
WO2002064037A1 (en) 2002-08-22
US20020150314A1 (en) 2002-10-17
US6623163B2 (en) 2003-09-23
JP4241046B2 (ja) 2009-03-18
JP2004518484A (ja) 2004-06-24
EP1361824B1 (de) 2009-06-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition