DE2123170A1 - Densitometer - Google Patents

Densitometer

Info

Publication number
DE2123170A1
DE2123170A1 DE19712123170 DE2123170A DE2123170A1 DE 2123170 A1 DE2123170 A1 DE 2123170A1 DE 19712123170 DE19712123170 DE 19712123170 DE 2123170 A DE2123170 A DE 2123170A DE 2123170 A1 DE2123170 A1 DE 2123170A1
Authority
DE
Germany
Prior art keywords
radiation source
tested
radiation
densitometer according
detector
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.)
Pending
Application number
DE19712123170
Other languages
German (de)
English (en)
Inventor
Bo Malmo Nilsson (Schweden)
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.)
INSTRUMENTA AB
Original Assignee
INSTRUMENTA 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 INSTRUMENTA AB filed Critical INSTRUMENTA AB
Publication of DE2123170A1 publication Critical patent/DE2123170A1/de
Pending 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
    • A61B6/50—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Measurement Of Radiation (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE19712123170 1970-05-12 1971-05-11 Densitometer Pending DE2123170A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE06450/70A SE340006B (enExample) 1970-05-12 1970-05-12

Publications (1)

Publication Number Publication Date
DE2123170A1 true DE2123170A1 (de) 1971-12-02

Family

ID=20268720

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712123170 Pending DE2123170A1 (de) 1970-05-12 1971-05-11 Densitometer

Country Status (6)

Country Link
BE (1) BE803066Q (enExample)
DE (1) DE2123170A1 (enExample)
FR (1) FR2091448A5 (enExample)
GB (1) GB1316041A (enExample)
NL (1) NL174396C (enExample)
SE (1) SE340006B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638325A1 (de) * 1985-11-08 1987-05-21 Hamamatsu Photonics Kk Vorrichtung zum messen der dichte od. dergl. eines einen kleinen durchlaessigkeitsfaktor aufweisenden gegenstandes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228785B1 (en) * 1985-11-11 1993-01-13 Teijin Limited Bone evaluation method
JP2878168B2 (ja) * 1995-12-11 1999-04-05 アロカ株式会社 骨評価装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638325A1 (de) * 1985-11-08 1987-05-21 Hamamatsu Photonics Kk Vorrichtung zum messen der dichte od. dergl. eines einen kleinen durchlaessigkeitsfaktor aufweisenden gegenstandes

Also Published As

Publication number Publication date
NL174396C (nl) 1984-06-01
FR2091448A5 (enExample) 1972-01-14
BE803066Q (fr) 1973-11-16
NL7106543A (enExample) 1971-11-16
SE340006B (enExample) 1971-11-01
NL174396B (nl) 1984-01-02
GB1316041A (en) 1973-05-09

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Legal Events

Date Code Title Description
OD Request for examination
OHW Rejection