SE415225B - Bilddel for en rontgenapparat for medicinska endamal - Google Patents

Bilddel for en rontgenapparat for medicinska endamal

Info

Publication number
SE415225B
SE415225B SE7309655A SE7309655A SE415225B SE 415225 B SE415225 B SE 415225B SE 7309655 A SE7309655 A SE 7309655A SE 7309655 A SE7309655 A SE 7309655A SE 415225 B SE415225 B SE 415225B
Authority
SE
Sweden
Prior art keywords
image part
voltage
motor
force applied
user
Prior art date
Application number
SE7309655A
Other languages
English (en)
Swedish (sv)
Inventor
K Gieschen
W Hecker
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Publication of SE415225B publication Critical patent/SE415225B/sv

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
    • A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
    • A61B6/4482—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit involving power assist circuits
    • 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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0487—Motor-assisted positioning
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • G03B42/025—Positioning or masking the X-ray film cartridge in the radiographic apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (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)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radiography Using Non-Light Waves (AREA)
SE7309655A 1972-07-13 1973-07-10 Bilddel for en rontgenapparat for medicinska endamal SE415225B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2234398A DE2234398C2 (de) 1972-07-13 1972-07-13 Servomotorantrieb für Röntgenzielgerät

Publications (1)

Publication Number Publication Date
SE415225B true SE415225B (sv) 1980-09-22

Family

ID=5850524

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7309655A SE415225B (sv) 1972-07-13 1973-07-10 Bilddel for en rontgenapparat for medicinska endamal

Country Status (9)

Country Link
US (1) US3866048A (https=)
JP (1) JPS5735449B2 (https=)
CA (1) CA992223A (https=)
DE (1) DE2234398C2 (https=)
FR (1) FR2192792B1 (https=)
GB (1) GB1433340A (https=)
IT (1) IT991710B (https=)
NL (1) NL7309535A (https=)
SE (1) SE415225B (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361985A1 (de) * 1973-12-13 1975-06-19 Philips Patentverwaltung Motorantrieb zur verschiebung eines geraeteteils an einem roentgenuntersuchungsgeraet
DE2401853C2 (de) * 1974-01-16 1982-07-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Motorantrieb zur Verschiebung eines Geräteteils an einem Röntgenuntersuchungsgerät
DE2441265C2 (de) * 1974-08-28 1983-01-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zum Abbremsen eines Gegengewichtes bei einem Röntgenuntersuchungsgerät
US4127775A (en) * 1974-11-25 1978-11-28 Ao:S Metall & Mek. Verkstad Ab X-ray unit stand having field controlled brake release
US4107590A (en) * 1976-10-18 1978-08-15 General Electric Company Power assist device using strain responsive means
IT1084811B (it) * 1977-04-04 1985-05-28 Scaglia Mario Sistema per la manipolazione di carichi ed apparecchiatura attuante tale sistema
DE2831058C2 (de) * 1978-07-14 1984-04-19 Philips Patentverwaltung Gmbh, 2000 Hamburg Röntgenuntersuchungsgerät mit einem um eine horizontale Achse schwenkbaren Patientenlagerungstisch
US4163929A (en) * 1978-07-28 1979-08-07 General Electric Company Handle apparatus for a power-assist device
US4367532A (en) * 1979-10-12 1983-01-04 Nordson Corporation Manually programmable robot with power-assisted motion during programming
US4283764A (en) * 1979-10-12 1981-08-11 Nordson Corporation Manually programmable robot with power-assisted motion during programming
DE3138911A1 (de) * 1981-09-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Roentgenuntersuchungsgeraet
DE3236116A1 (de) * 1982-09-29 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Roentgenuntersuchungsgeraet mit einem handgriff
US4807767A (en) * 1983-12-20 1989-02-28 Grumman Aerospace Corporation Self balancing electric hoist
US4658971A (en) * 1983-12-20 1987-04-21 Grumman Aerospace Corporation Self balancing electric hoist
US4697661A (en) * 1986-07-14 1987-10-06 General Electric Company Drive design for mobile x-ray units with dual wheel drives
US4847543A (en) * 1988-04-08 1989-07-11 Ultimatte Corporation Motion control drive interface
JPH0323364A (ja) * 1989-06-20 1991-01-31 Texas Instr Japan Ltd 燃料供給装置及び加熱装置
DE4332253C1 (de) * 1993-09-22 1994-12-01 Siemens Ag Verstellvorrichtung für ein Röntgengerät
US5848126A (en) * 1993-11-26 1998-12-08 Kabushiki Kaisha Toshiba Radiation computed tomography apparatus
DE19648297A1 (de) * 1996-11-21 1998-02-12 Siemens Ag Verstellvorrichtung für ein Röntgengerät
JP2010221003A (ja) * 2009-02-26 2010-10-07 Fujifilm Corp 放射線撮影装置
JP2012525899A (ja) * 2009-05-08 2012-10-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ モータで補助され手動で制御される運動アセンブリ、それを有するｘ線装置、方法および使用
ES2630302T3 (es) * 2012-10-22 2017-08-21 Usm Holding Ag Mueble con elemento de mueble móvil
CN105241621B (zh) * 2015-11-13 2016-09-28 西北工业大学 扑动翼翼肋刚度测量装置以及刚度测量方法
US10849582B2 (en) * 2016-08-29 2020-12-01 Shimadzu Corporation Holding mechanism for X-ray imaging apparatus and X-ray imaging apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841714A (en) * 1953-05-11 1958-07-01 Westinghouse Electric Corp X-ray apparatus
BE542615A (https=) * 1954-11-06
FR1417819A (fr) * 1964-12-18 1965-11-12 English Electric Co Ltd Systèmes de contrôle de la largeur des impulsions
DE1936915B2 (de) * 1969-07-19 1971-09-02 Roentgen schichtaufnahmegeraet
DE2104509B2 (de) * 1971-02-01 1973-07-12 Roentgenuntersuchungsgeraet mit einem motorisch verstellbaren geraeteteil

Also Published As

Publication number Publication date
IT991710B (it) 1975-08-30
JPS5735449B2 (https=) 1982-07-29
NL7309535A (https=) 1974-01-15
GB1433340A (en) 1976-04-28
US3866048A (en) 1975-02-11
JPS4946693A (https=) 1974-05-04
CA992223A (en) 1976-06-29
DE2234398A1 (de) 1974-01-31
FR2192792B1 (https=) 1977-09-09
DE2234398C2 (de) 1984-01-26
FR2192792A1 (https=) 1974-02-15

Similar Documents

Publication Publication Date Title
SE415225B (sv) Bilddel for en rontgenapparat for medicinska endamal
NL9001394A (nl) Bestuurbare demper.
JPS5828840B2 (ja) ステツプ・モ−タの制御装置
US4021715A (en) Motor drive for the displacement of a section of an X-ray examination apparatus
SE466173B (sv) Apparatur foer kontroll av foertaetningen hos vibrationsfoertaetare
US4366422A (en) Velocity sensing pulse pair servo apparatus
US3693066A (en) Natural feeling common drive plotter-digitizer
US5104062A (en) System for operating aircraft flight controls
JPH07108101B2 (ja) リニアアクチュエータ駆動制御装置
KR101949111B1 (ko) 액추에이터 상에 햅틱 모멘트를 발생시키기 위한 장치 및 방법
US4144481A (en) Control devices
US4047792A (en) Torque while turn-around scan mirror assembly
SE426779B (sv) Undersokningsanordning innefattade en stralningskella och en stralningsdetektor
JPH11154018A (ja) フィードバック周期を一定に維持する方法、並びにそのように制御される駆動制御装置および光学装置
US3732480A (en) Open loop stepping motor acceleration-deceleration control
JPH1175382A (ja) 電気機械変換素子を使用した駆動装置
US6943513B2 (en) Force-applying input device
US4112340A (en) Control devices
EP0887678A2 (en) Lens apparatus
US2978622A (en) Position servo system
SU377949A1 (ru) Датчик величины усилия в механизме
JP2517884B2 (ja) 位置制御サ−ボ装置
SU325673A1 (https=)
US4052902A (en) Static friction free altimeter
Sun et al. Dynamics analysis of microactuator with PZT drivers based on inertia-friction driving principle