SE373279B - Forfarande och anordning for undersokning av en del av en biologisk vevnad - Google Patents

Forfarande och anordning for undersokning av en del av en biologisk vevnad

Info

Publication number
SE373279B
SE373279B SE7306721A SE7306721A SE373279B SE 373279 B SE373279 B SE 373279B SE 7306721 A SE7306721 A SE 7306721A SE 7306721 A SE7306721 A SE 7306721A SE 373279 B SE373279 B SE 373279B
Authority
SE
Sweden
Prior art keywords
examining
procedure
biological tissue
biological
tissue
Prior art date
Application number
SE7306721A
Other languages
English (en)
Swedish (sv)
Inventor
E Dissing
Original Assignee
Atomenergi 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 Atomenergi Ab filed Critical Atomenergi Ab
Priority to SE7306721A priority Critical patent/SE373279B/xx
Priority to DE2421649A priority patent/DE2421649A1/de
Priority to GB2017774A priority patent/GB1446818A/en
Priority to CA199,445A priority patent/CA1006989A/en
Priority to MX100183U priority patent/MX3052E/es
Priority to JP49052166A priority patent/JPS5048993A/ja
Priority to US05/469,009 priority patent/US3944830A/en
Publication of SE373279B publication Critical patent/SE373279B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/505—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of bone

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
SE7306721A 1973-05-11 1973-05-11 Forfarande och anordning for undersokning av en del av en biologisk vevnad SE373279B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7306721A SE373279B (sv) 1973-05-11 1973-05-11 Forfarande och anordning for undersokning av en del av en biologisk vevnad
DE2421649A DE2421649A1 (de) 1973-05-11 1974-05-04 Vorrichtung zur pruefung einer probe oder eines materials durch messung der absorption der gamma- oder roentgenstrahlung
GB2017774A GB1446818A (en) 1973-05-11 1974-05-07 Method and apparatus for examining a sample by measuring the absorption of ypsilon- or x-ray radiation
CA199,445A CA1006989A (en) 1973-05-11 1974-05-09 METHOD OF AND AN APPARATUS FOR EXAMINING A SAMPLE OR A MATERIAL BY MEASURING THE ABSORPTION OF .alpha.-RAY OR X-RAY RADIATION
MX100183U MX3052E (es) 1973-05-11 1974-05-10 Mejoras a un aparato para examinar tejido biologico midiendo la absorcion de los rayos gama o de los rayos x
JP49052166A JPS5048993A (es) 1973-05-11 1974-05-10
US05/469,009 US3944830A (en) 1973-05-11 1974-05-10 Method of and an apparatus for examining a sample or a material by measuring the absorption of γ- or x-ray radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7306721A SE373279B (sv) 1973-05-11 1973-05-11 Forfarande och anordning for undersokning av en del av en biologisk vevnad

Publications (1)

Publication Number Publication Date
SE373279B true SE373279B (sv) 1975-02-03

Family

ID=20317447

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7306721A SE373279B (sv) 1973-05-11 1973-05-11 Forfarande och anordning for undersokning av en del av en biologisk vevnad

Country Status (7)

Country Link
US (1) US3944830A (es)
JP (1) JPS5048993A (es)
CA (1) CA1006989A (es)
DE (1) DE2421649A1 (es)
GB (1) GB1446818A (es)
MX (1) MX3052E (es)
SE (1) SE373279B (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531477A1 (de) * 1975-07-15 1977-02-03 Philips Patentverwaltung Anordnung zur ermittlung der absorption oder der emission einer strahlung
GB1578442A (en) * 1976-07-01 1980-11-05 Emi Ltd Radiography
US4217641A (en) * 1978-04-28 1980-08-12 U.S. Philips Corporation Correction for polychromatic X-ray distortion in CT images
US4251810A (en) * 1978-05-30 1981-02-17 Kay-Ray, Inc. Apparatus for and methods of remotely monitoring outputs of Geiger-Mueller tubes
US4333145A (en) * 1979-11-29 1982-06-01 Technicare Corporation Method of high resolution partial area scan involving concentrated high density material outside the partial area
US4321469A (en) * 1979-12-17 1982-03-23 Caterpillar Tractor Co. Nucleonic gauge for determining lubricant level in a joint and method
DE3123685A1 (de) * 1980-06-19 1982-03-18 Fuji Electric Co., Ltd., Kawasaki, Kanagawa Verfahren zur wanddicken-messung von rohrfoermigen gegenstaenden
JPS6193936A (ja) * 1984-10-13 1986-05-12 Furukawa Electric Co Ltd:The 放射線による被測定物の組成分析方法
JPS61109557A (ja) * 1984-11-02 1986-05-28 帝人株式会社 骨のｘ線写真像の評価方法
US4663772A (en) * 1985-09-30 1987-05-05 Picker International, Inc. Bone mineral analysis phantom
DE3687519T2 (de) * 1985-11-11 1993-05-13 Teijin Ltd Verfahren zur beurteilung von knochen.
US4811373A (en) * 1986-07-14 1989-03-07 Hologic, Inc. Bone densitometer
US5148455A (en) * 1986-07-14 1992-09-15 Hologic, Inc. Bone densitometer
US5044002A (en) * 1986-07-14 1991-08-27 Hologic, Inc. Baggage inspection and the like
US5040199A (en) * 1986-07-14 1991-08-13 Hologic, Inc. Apparatus and method for analysis using x-rays
US4947414A (en) * 1986-07-14 1990-08-07 Hologic, Inc. Bone densitometer
DE3855873T2 (de) * 1987-05-15 1997-10-23 Medical & Scient Enterprises I Röntgengerät zur messung der knochendichte
US5165410A (en) * 1987-05-15 1992-11-24 Medical & Scientific Enterprises, Inc. Position indicating system for a multidiagnostic scanner
US5572998A (en) * 1987-05-15 1996-11-12 Hologic, Inc. Method of scanning the spine of a patient to determine bone density along two different axes
US6230036B1 (en) 1987-05-15 2001-05-08 Hologic, Inc. System for radiologically scanning the spine for measuring bone density
USRE34511E (en) * 1987-05-15 1994-01-18 Hologic, Inc. Method of radiologically scanning the spine for measuring bone density
US4986273A (en) * 1989-08-07 1991-01-22 Medical & Scientific Enterprises, Inc. Method of radiologically scanning the spine for measuring bone density
US4910757A (en) * 1987-11-06 1990-03-20 Hitachi, Ltd. Method and apparatus for X-ray imaging
US5005196A (en) * 1989-03-10 1991-04-02 Expert Image Systems, Inc. Limb positioning and calibration apparatus for radiographic imaging
US5090040A (en) * 1989-03-10 1992-02-18 Expert Image Systems, Inc. Data acquisition system for radiographic imaging
US6031892A (en) * 1989-12-05 2000-02-29 University Of Massachusetts Medical Center System for quantitative radiographic imaging
US5150394A (en) * 1989-12-05 1992-09-22 University Of Massachusetts Medical School Dual-energy system for quantitative radiographic imaging
US5319547A (en) * 1990-08-10 1994-06-07 Vivid Technologies, Inc. Device and method for inspection of baggage and other objects
US6059455A (en) * 1993-11-22 2000-05-09 Hologic, Inc. Portable X-ray bone densitometry system
US5748705A (en) * 1993-11-22 1998-05-05 Hologic Inc. X-ray bone densitometry
US5687211A (en) * 1993-11-22 1997-11-11 Hologic, Inc. Bone densitometry scanning system and method for selecting scan parametric values using x-ray thickness measurement
US5432834A (en) * 1993-11-22 1995-07-11 Hologic, Inc. Whole-body dual-energy bone densitometry using a narrow angle fan beam to cover the entire body in successive scans
US6217214B1 (en) 1993-11-22 2001-04-17 Hologic, Inc. X-ray bone densitometry apparatus
US5838765A (en) * 1993-11-22 1998-11-17 Hologic, Inc. Whole-body x-ray bone densitometry using a narrow-angle fan beam, including variable fan beam displacement between scan passes
US5715820A (en) * 1995-06-06 1998-02-10 Hologic, Inc. X-ray bone densitometry using multiple pass scanning with image blending
US5852647A (en) * 1997-09-24 1998-12-22 Schick Technologies Method and apparatus for measuring bone density
WO1999045371A1 (en) 1998-03-02 1999-09-10 Image Anaylsis, Inc. Automated x-ray bone densitometer
AU4603400A (en) 1999-05-10 2000-11-21 Yves Chartier Energy selective detection systems
GB2382135A (en) * 2001-11-20 2003-05-21 Spectral Fusion Technologies L X-ray apparatus for grading meat samples according to a predetermined meat to fat ratio
US6990222B2 (en) * 2001-11-21 2006-01-24 Arnold Ben A Calibration of tissue densities in computerized tomography
AU2003224348A1 (en) * 2002-05-02 2003-11-17 Csir Bone densitometry and mammography
KR100832485B1 (ko) 2006-11-04 2008-05-26 박영웅 이중 방사선을 이용한 물질의 밀도, 성분, 조성 측정방법및 이를 이용한 장치
KR100982000B1 (ko) 2008-03-28 2010-09-13 주식회사 씨알테크놀러지 광자계수형 디지털 검출기를 이용한 골밀도 측정 장치 및그 방법
JP6399967B2 (ja) * 2014-09-17 2018-10-03 三菱電機株式会社 樹脂片の選別方法及び樹脂片の選別装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884535A (en) * 1956-01-26 1959-04-28 Foxboro Co Radio-active gauging system
US3432657A (en) * 1965-07-06 1969-03-11 Intelligent Instr Inc X-ray helical scanning means for displaying an image of an object within the body being scanned
GB1127342A (en) * 1966-03-28 1968-09-18 Nat Res Dev Method of and apparatus for determining the mean size of given particles in a fluid
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation

Also Published As

Publication number Publication date
US3944830A (en) 1976-03-16
MX3052E (es) 1980-03-05
DE2421649A1 (de) 1974-11-21
CA1006989A (en) 1977-03-15
JPS5048993A (es) 1975-05-01
GB1446818A (en) 1976-08-18

Similar Documents

Publication Publication Date Title
SE373279B (sv) Forfarande och anordning for undersokning av en del av en biologisk vevnad
SE7614395L (sv) Sett och anordning for ultraljudsundersokning
ATA827373A (de) Wegwerfwindel
IT953829B (it) Dispositivo per la raccolta del sangue
AT332327B (de) Wegwerfwindel
SE401275B (sv) Forfarande och anordning for bestemning av avstand
SE396885B (sv) Kirurgiskt instrument for uttagning av biologiska vevnadsprov
IT962610B (it) Ago chirurgico separabile
SE7611307L (sv) Anordning for blodundersokning
AR197859A1 (es) Dispositivo dilatador de un canal del cuerpo
SE411423B (sv) Kirurgisk, speciellt for ogoningrepp avsedd apparat for att macerera och avlegsna vevnad
SE412764B (sv) Anordning for provtagning och odling av kroppsvetska
SE392397B (sv) Kirurgisk tampong och forfarande for framstellning av dylik
SE411254B (sv) Forfarande och apparat for utverdering av biologiska vetskor
SE402937B (sv) Forfarande och apparat for mercerisering av en cellulosahaltig vevnadsbana
BE805489A (fr) Tube capillaire pour examen du sang
AT335943B (de) Wegwerfwindel
NO142002C (no) Fremgangsmaate for behandling av fibermateriale
SE400840B (sv) Forfarande och anordning for legesinstellning av en last
SE401794B (sv) Forfarande for tillverkning av speciellt hoghallfasta kettingar och anordning for forfarandets genomforande
IT1020659B (it) Apparecchio per l analisi del sangue
SE396691B (sv) Forfarande och anordning for icke-invasiv biofysisk diagnos
SE418617B (sv) Beta-aminoetylsilan och forfarande for framstellning derav
SE403631B (sv) Forfarande och anleggning for behandling av pappersavfall
SE400703B (sv) Medicinsk apparat for metning av blodsenkan