ES2063569T3 - Gamma camara tomografica provista de detector orientable. - Google Patents

Gamma camara tomografica provista de detector orientable.

Info

Publication number
ES2063569T3
ES2063569T3 ES92401545T ES92401545T ES2063569T3 ES 2063569 T3 ES2063569 T3 ES 2063569T3 ES 92401545 T ES92401545 T ES 92401545T ES 92401545 T ES92401545 T ES 92401545T ES 2063569 T3 ES2063569 T3 ES 2063569T3
Authority
ES
Spain
Prior art keywords
gamma
gamma camera
camera
adjustable detector
arm
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
ES92401545T
Other languages
English (en)
Inventor
Michel Cabinet Ballo Pierfitte
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.)
Sopha Medical
Original Assignee
Sopha Medical
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 Sopha Medical filed Critical Sopha Medical
Application granted granted Critical
Publication of ES2063569T3 publication Critical patent/ES2063569T3/es
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
    • 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
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1648—Ancillary equipment for scintillation cameras, e.g. reference markers, devices for removing motion artifacts, calibration devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/166—Scintigraphy involving relative movement between detector and subject
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)

Abstract

LA INVENCION SE REFIERE A LOS DISPOSITIVOS DE FORMACION DE IMAGENES MEDICAS POR RAYOS GAMMA. CONSISTE, DENTRO DE UN DISPOSITIVO DONDE UNA GAMMA CAMARA ESTA COLGADA DE UN BASTIDOR (102) POR UNA PLACA BASE GIRATORIA (103), UN BRAZO (205) Y DOS EJES (104, 207) QUE PERMITEN DOS MOVIMIENTOS DE ROTACION (X,Y) DE LA CABEZA DETECTORA (101) DE LA GAMMA CAMARA RESPECTO DE LA PLACA BASE GIRATORIA, EN PREVER UN ESTRIBO (209) CONECTADO AL BRAZO POR UN TERCER EJE (208) QUE PERMITE UN TERCER MOVIMIENTO DE ROTACION (Z) DE ESTA GAMMA CAMARA. PERMITE FACILITAR EL POSICIONADO RELATIVO DE LA GAMMA CAMARA, Y DEL PACIENTE QUE ES OBJETO DE LA EXPLORACION.
ES92401545T 1991-06-07 1992-06-04 Gamma camara tomografica provista de detector orientable. Expired - Lifetime ES2063569T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106960A FR2677447A1 (fr) 1991-06-07 1991-06-07 Gamma camera tomographique munie d'un detecteur orientable.

Publications (1)

Publication Number Publication Date
ES2063569T3 true ES2063569T3 (es) 1995-01-01

Family

ID=9413607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92401545T Expired - Lifetime ES2063569T3 (es) 1991-06-07 1992-06-04 Gamma camara tomografica provista de detector orientable.

Country Status (9)

Country Link
US (1) US5278416A (es)
EP (1) EP0517601B1 (es)
JP (1) JPH05203752A (es)
AT (1) ATE112064T1 (es)
CA (1) CA2070462A1 (es)
DE (1) DE69200437T2 (es)
ES (1) ES2063569T3 (es)
FR (1) FR2677447A1 (es)
IL (1) IL102085A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5939724A (en) * 1993-06-02 1999-08-17 State Of Israel, The, Atomic Energy Commission, Soreo Nuclear Research Center Light weight-camera head and-camera assemblies containing it
IL105881A (en) * 1993-06-02 1995-10-31 Israel State A lightweight head for a gamma camera and a gamma camera assembly that includes it
US5587585A (en) * 1993-06-02 1996-12-24 Eisen; Yosef Light weight gamma-camera head and gamma-camera assemblies containing it
US5591977A (en) * 1994-04-29 1997-01-07 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Variable axial aperture positron emission tomography scanner
US5838009A (en) * 1996-11-27 1998-11-17 Picker International, Inc. Variable angle multiple detector nuclear medicine gantry
CA2212196A1 (en) * 1997-08-01 1999-02-01 Is2 Research Inc. Medical diagnostic apparatus and method
US7609808B2 (en) * 2001-03-30 2009-10-27 Duke University Application specific emission and transmission tomography
US20090080604A1 (en) * 2007-08-23 2009-03-26 Fischer Medical Technologies, Inc. Computed tomography breast imaging and biopsy system
EP2952932B1 (en) * 2013-01-31 2017-11-01 Shimadzu Corporation Positron ct apparatus
CN112386269B (zh) 2020-11-24 2022-05-17 中国人民解放军北部战区总医院 一种双机械臂式结构的车载血管造影机
CN113503862B (zh) * 2021-07-20 2023-02-24 烟台轴仪精密仪器有限公司 一种螺旋纹检测方法及其专用仪器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1083835B (it) * 1977-06-15 1985-05-25 Selo Apparechiatura per tomografia a gamma camera
JPS60128383A (ja) * 1983-12-15 1985-07-09 Hitachi Medical Corp シンチレ−シヨンカメラ装置
US4652759A (en) * 1984-07-13 1987-03-24 Siemens Gammasonics, Inc. Counterbalanced radiation detection system
GB2197570A (en) * 1986-11-07 1988-05-18 Philips Nv Gamma tomography apparatus
FR2653897B1 (fr) * 1989-11-02 1994-07-29 Informatek Sopha Medical Ste N Equipement gamma camera a deux tetes detectrices.
US5146094A (en) * 1991-06-07 1992-09-08 Isis Inc. Medical diagnostic nuclear camera system

Also Published As

Publication number Publication date
US5278416A (en) 1994-01-11
ATE112064T1 (de) 1994-10-15
IL102085A (en) 1995-03-15
EP0517601B1 (fr) 1994-09-21
EP0517601A1 (fr) 1992-12-09
FR2677447A1 (fr) 1992-12-11
DE69200437D1 (de) 1994-10-27
CA2070462A1 (fr) 1992-12-08
IL102085A0 (en) 1993-01-14
DE69200437T2 (de) 1995-01-19
JPH05203752A (ja) 1993-08-10

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