DE69728491D1 - Vorrichtung und Verfahren zur Messung der Grösse eines Gegenstandes im Körper - Google Patents

Vorrichtung und Verfahren zur Messung der Grösse eines Gegenstandes im Körper

Info

Publication number
DE69728491D1
DE69728491D1 DE69728491T DE69728491T DE69728491D1 DE 69728491 D1 DE69728491 D1 DE 69728491D1 DE 69728491 T DE69728491 T DE 69728491T DE 69728491 T DE69728491 T DE 69728491T DE 69728491 D1 DE69728491 D1 DE 69728491D1
Authority
DE
Germany
Prior art keywords
measuring
size
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 - Fee Related
Application number
DE69728491T
Other languages
English (en)
Other versions
DE69728491T2 (de
Inventor
Shigeki Kobayashi
Kazuhito Ishihara
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.)
Terumo Corp
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Publication of DE69728491D1 publication Critical patent/DE69728491D1/de
Application granted granted Critical
Publication of DE69728491T2 publication Critical patent/DE69728491T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/17—Comprising radiolucent components

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
DE69728491T 1996-10-29 1997-10-29 Vorrichtung und Verfahren zur Messung der Grösse eines Gegenstandes im Körper Expired - Fee Related DE69728491T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28715496A JP3403593B2 (ja) 1996-10-29 1996-10-29 測定用器具および該測定用器具を用いた測定方法
JP28715496 1996-10-29

Publications (2)

Publication Number Publication Date
DE69728491D1 true DE69728491D1 (de) 2004-05-13
DE69728491T2 DE69728491T2 (de) 2005-03-24

Family

ID=17713783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728491T Expired - Fee Related DE69728491T2 (de) 1996-10-29 1997-10-29 Vorrichtung und Verfahren zur Messung der Grösse eines Gegenstandes im Körper

Country Status (4)

Country Link
US (1) US5999591A (de)
EP (1) EP0842636B1 (de)
JP (1) JP3403593B2 (de)
DE (1) DE69728491T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1867068A (zh) 1998-07-14 2006-11-22 联合视频制品公司 交互式电视节目导视系统及其方法
US20040034298A1 (en) * 2002-08-13 2004-02-19 Scimed Life Systems, Inc. Radiographic sizing tool
US7260255B2 (en) * 2003-12-23 2007-08-21 Science Applications International Corporation Measuring linear separations in digital radiographs
JP4795723B2 (ja) * 2005-05-30 2011-10-19 株式会社東芝 ディジタルｘ線断層撮影装置
US7515690B2 (en) * 2006-05-05 2009-04-07 Mackey J Kevin Radiological scanning orientation indicator
JP5110295B2 (ja) * 2008-04-16 2012-12-26 株式会社島津製作所 Ｘ線診断装置
JP5881559B2 (ja) * 2012-08-30 2016-03-09 オリンパス株式会社 医療機器
CN107949311B (zh) 2015-04-16 2021-04-16 Gentuity有限责任公司 用于神经病学的微光探针
WO2017040484A1 (en) 2015-08-31 2017-03-09 Gentuity, Llc Imaging system includes imaging probe and delivery devices
KR101877639B1 (ko) * 2016-11-25 2018-07-11 한림대학교 산학협력단 C형 엑스선 투시장치
US11684242B2 (en) 2017-11-28 2023-06-27 Gentuity, Llc Imaging system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991310A (en) * 1970-08-03 1976-11-09 Morrison Richard A Biplane radiographic localization of target center for radiotherapy
US4341220A (en) * 1979-04-13 1982-07-27 Pfizer Inc. Stereotactic surgery apparatus and method
US4618978A (en) * 1983-10-21 1986-10-21 Cosman Eric R Means for localizing target coordinates in a body relative to a guidance system reference frame in any arbitrary plane as viewed by a tomographic image through the body
JPH04102465A (ja) * 1990-08-22 1992-04-03 Nec Corp 目盛板および放射線治療装置
JPH0568677A (ja) * 1991-09-12 1993-03-23 Aderans Co Ltd Ｘ線写真撮影用指標片
JP2693886B2 (ja) * 1991-09-12 1997-12-24 株式会社 アデランス Ｘ線写真撮影用指標片
US5285785A (en) * 1991-10-30 1994-02-15 Meyer Seymour W Apparatus and method for locating foreign bodies in humans and animals
US5216700A (en) * 1992-02-18 1993-06-01 George Cherian Tape having graduated scale providing location indicia during x-ray processes
US5260985A (en) * 1992-08-14 1993-11-09 Mosby Richard A Conforming localization/biopsy grid and control apparatus
JPH07313611A (ja) * 1994-05-27 1995-12-05 Hitachi Medical Corp 位置決め治具
WO1997023164A1 (en) * 1995-12-21 1997-07-03 Siemens Corporate Research, Inc. Calibration system and method for x-ray geometry

Also Published As

Publication number Publication date
EP0842636B1 (de) 2004-04-07
JP3403593B2 (ja) 2003-05-06
JPH10127614A (ja) 1998-05-19
US5999591A (en) 1999-12-07
EP0842636A1 (de) 1998-05-20
DE69728491T2 (de) 2005-03-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee