DE3102625C2 - - Google Patents

Info

Publication number
DE3102625C2
DE3102625C2 DE19813102625 DE3102625A DE3102625C2 DE 3102625 C2 DE3102625 C2 DE 3102625C2 DE 19813102625 DE19813102625 DE 19813102625 DE 3102625 A DE3102625 A DE 3102625A DE 3102625 C2 DE3102625 C2 DE 3102625C2
Authority
DE
Germany
Prior art keywords
ray examination
examination system
central axis
receiver
source
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
DE19813102625
Other languages
German (de)
English (en)
Other versions
DE3102625A1 (de
Inventor
John K. Harvard Mass. Us Grady
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.)
GRADY, JOHN K., HARVARD, MASS., US
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3102625A1 publication Critical patent/DE3102625A1/de
Application granted granted Critical
Publication of DE3102625C2 publication Critical patent/DE3102625C2/de
Granted 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
    • 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
    • A61B6/447—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to counterpoise or springs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Nuclear Medicine (AREA)
DE19813102625 1980-05-09 1981-01-27 Radiologisches untersuchungsgeraet Granted DE3102625A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14829880A 1980-05-09 1980-05-09

Publications (2)

Publication Number Publication Date
DE3102625A1 DE3102625A1 (de) 1982-01-14
DE3102625C2 true DE3102625C2 (sv) 1992-12-03

Family

ID=22525158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813102625 Granted DE3102625A1 (de) 1980-05-09 1981-01-27 Radiologisches untersuchungsgeraet

Country Status (4)

Country Link
CA (1) CA1158784A (sv)
DE (1) DE3102625A1 (sv)
FR (1) FR2481919B1 (sv)
GB (1) GB2075810B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426725A (en) * 1979-08-20 1984-01-17 Grady John K Biplanar variable angle X-ray examining apparatus
DE3121728A1 (de) * 1981-06-01 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Patienten-lagerungsvorrichtung mit einer drehbaren lagerstatt
DE3425650A1 (de) * 1984-07-12 1986-01-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgenuntersuchungsgeraet mit einem c- oder u-foermigen traeger fuer den roentgenstrahler und die bildaufnahmevorrichtung
FR2736256B1 (fr) * 1995-07-05 1998-01-16 Apelem Appareil d'examens radiologiques
US10441816B2 (en) * 2015-12-31 2019-10-15 Shanghai United Imaging Healthcare Co., Ltd. Radiation therapy system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167116A (en) * 1939-07-25 Spherical movement radiation meth
US1599696A (en) * 1921-02-09 1926-09-14 Victor X Ray Corp X-ray apparatus
US2781454A (en) * 1952-12-04 1957-02-12 Ca Atomic Energy Ltd Rotational therapy unit
US2818510A (en) * 1953-07-23 1957-12-31 Philips Corp Diagnostic x-ray device
US3281598A (en) * 1965-11-19 1966-10-25 Picker X Ray Corp Waite Mfg Overhead support for a vertically and rotatably movable x-ray tube support arm and cooperating tiltable x-ray table
FR1454127A (fr) * 1966-02-04 1966-07-22 Artashes Ervandovich Atovmian Appareil pour la thérapie par irradiation à distance
DE1804111A1 (de) * 1968-10-19 1970-04-30 Mueller C H F Gmbh Roentgengeraet fuer Durchleuchtung und Aufnahme in zwei Richtungen
US3777124A (en) * 1970-11-27 1973-12-04 Varian Associates Computer assisted radiation therapy machine
SE347823B (sv) * 1970-12-04 1972-08-14 Elema Schoenander Ab
IT958851B (it) * 1971-05-13 1973-10-30 Philips Corp Apparecchio radioscopico per con trollo medico durante cate terizzazioni cardiache
US3757118A (en) * 1972-02-22 1973-09-04 Ca Atomic Energy Ltd Electron beam therapy unit
DE2238706A1 (de) * 1972-08-05 1974-02-07 Koch & Sterzel Kg Roentgenroehrenstativ mit einem cbogen
US3892967A (en) * 1973-12-10 1975-07-01 Measurex Corp Apparatus for radiological examination of a subject through a solid angle
GB1568782A (en) * 1976-02-28 1980-06-04 Jeol Ltd Apparatus for obtaining an x-ray image of a slice plane of an object

Also Published As

Publication number Publication date
DE3102625A1 (de) 1982-01-14
FR2481919B1 (fr) 1986-09-26
CA1158784A (en) 1983-12-13
FR2481919A1 (fr) 1981-11-13
GB2075810A (en) 1981-11-18
GB2075810B (en) 1983-12-21

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: GRADY, JOHN K., HARVARD, MASS., US

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee