WO1988007837A1 - A tower stand cooperating with a patient table for x-ray or similar examination - Google Patents

A tower stand cooperating with a patient table for x-ray or similar examination Download PDF

Info

Publication number
WO1988007837A1
WO1988007837A1 PCT/SE1988/000173 SE8800173W WO8807837A1 WO 1988007837 A1 WO1988007837 A1 WO 1988007837A1 SE 8800173 W SE8800173 W SE 8800173W WO 8807837 A1 WO8807837 A1 WO 8807837A1
Authority
WO
WIPO (PCT)
Prior art keywords
swing arm
tower structure
coupling means
tower
ray
Prior art date
Application number
PCT/SE1988/000173
Other languages
English (en)
French (fr)
Inventor
Carl-Eric Ohlson
Original Assignee
Ao Medical Products 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 Ao Medical Products Ab filed Critical Ao Medical Products Ab
Publication of WO1988007837A1 publication Critical patent/WO1988007837A1/en

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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4283—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by a detector unit being housed in a cassette
    • 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

Definitions

  • the operator need not manipulate the radiation source at uncomfortable working heights, since the beam source will always be aligned for correct centered beam path onto the image receptor, through the intermediate of the swing arm.
  • the whole of the tower structure, including the swing" arm, can be swung through angles of, e.g. 90°, 180° or 270o, to a position in which another form of examination can be carried out with the patient in a sitting or standing posture for instance.
  • the coupling means is preferably capable of being swung about a horizontal shaft carried on one end of the swing arm and is intended for engagement with an element, e.g. a rod, which extends along the table frame in the longitudinal direction of the table (X-direction), said coupling means, in turn, carrying the cassette holder.
  • an element e.g. a rod
  • the horizontal pivot axis, or pivot roc 10. is incorporated in a swing-arm support bearing arrangement which is accommodated partially in the tower structure 1.
  • the arm is counterbalanced and is movable vertically along the tower 1 upon release of a first brake means.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (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)
PCT/SE1988/000173 1987-04-10 1988-04-08 A tower stand cooperating with a patient table for x-ray or similar examination WO1988007837A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8701516-0 1987-04-10
SE8701516A SE457141B (sv) 1987-04-10 1987-04-10 Med ett patientbord samverkande pelarstativ foer roentgen eller liknande undersoekning

Publications (1)

Publication Number Publication Date
WO1988007837A1 true WO1988007837A1 (en) 1988-10-20

Family

ID=20368168

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1988/000173 WO1988007837A1 (en) 1987-04-10 1988-04-08 A tower stand cooperating with a patient table for x-ray or similar examination

Country Status (3)

Country Link
US (1) US5031202A (sv)
SE (1) SE457141B (sv)
WO (1) WO1988007837A1 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2152794A1 (es) * 1997-12-05 2001-02-01 Suinsa Subcontratas Internacio Aparato para exploraciones radiologicas mejorado.
FR2944691A1 (fr) * 2009-04-24 2010-10-29 Diagnostic Medical Systems Dispositif de radiologie.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004105568A (ja) * 2002-09-20 2004-04-08 Toshiba Corp Ｘ線診断装置
US8430564B2 (en) 2011-02-28 2013-04-30 General Electric Company Sliding counterbalanced C-arm positioning devices and methods for using such devices
DE102012005899A1 (de) * 2012-03-15 2013-09-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Detektoranordnung zum Aufnehmen von Röntgenbildern eines abzubildenden Objekts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB631289A (sv) *
DE751140C (de) * 1934-06-26 1953-05-04 Ernst Pohl Einrichtung zur Untersuchung mit Roentgenstrahlen
US3302022A (en) * 1964-03-24 1967-01-31 Liebel Flarsheim Company Divis Vertically and horizontally adjustable rotatable urological X-ray table
US3743843A (en) * 1971-09-07 1973-07-03 Sybron Corp Tomographic x-ray system with a movable table
US3927326A (en) * 1973-09-24 1975-12-16 Siemens Ag X-ray examining apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985036A (en) * 1953-04-01 1961-05-23 Daimler Benz Ag Motor vehicle transmission
DE2927380C2 (de) * 1979-07-06 1983-06-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Röntgenuntersuchungsgerät für Schicht- und andere Aufnahmeverfahren
US4458354A (en) * 1981-06-10 1984-07-03 Thomson-Csf Coupling device for coupling a rontgen tube-holder to the frame of an image receiver in a tomograph

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB631289A (sv) *
DE751140C (de) * 1934-06-26 1953-05-04 Ernst Pohl Einrichtung zur Untersuchung mit Roentgenstrahlen
US3302022A (en) * 1964-03-24 1967-01-31 Liebel Flarsheim Company Divis Vertically and horizontally adjustable rotatable urological X-ray table
US3743843A (en) * 1971-09-07 1973-07-03 Sybron Corp Tomographic x-ray system with a movable table
US3927326A (en) * 1973-09-24 1975-12-16 Siemens Ag X-ray examining apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2152794A1 (es) * 1997-12-05 2001-02-01 Suinsa Subcontratas Internacio Aparato para exploraciones radiologicas mejorado.
ES2153759A1 (es) * 1997-12-05 2001-03-01 Suinsa Subcontratas Internacio Un aparato para exploraciones radiologicas mejorado
FR2944691A1 (fr) * 2009-04-24 2010-10-29 Diagnostic Medical Systems Dispositif de radiologie.

Also Published As

Publication number Publication date
SE8701516L (sv) 1988-10-11
SE8701516D0 (sv) 1987-04-10
SE457141B (sv) 1988-12-05
US5031202A (en) 1991-07-09

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