DE3678248D1 - Chirurgische vorrichtung mit addiertem subtraktionsbild. - Google Patents

Chirurgische vorrichtung mit addiertem subtraktionsbild.

Info

Publication number
DE3678248D1
DE3678248D1 DE8686201959T DE3678248T DE3678248D1 DE 3678248 D1 DE3678248 D1 DE 3678248D1 DE 8686201959 T DE8686201959 T DE 8686201959T DE 3678248 T DE3678248 T DE 3678248T DE 3678248 D1 DE3678248 D1 DE 3678248D1
Authority
DE
Germany
Prior art keywords
surgical device
subtraction image
added
added subtraction
image
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
DE8686201959T
Other languages
English (en)
Inventor
Woezik Johannes Theodorus Van
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3678248D1 publication Critical patent/DE3678248D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • H04N5/3205—Transforming X-rays using subtraction imaging techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE8686201959T 1985-11-13 1986-11-10 Chirurgische vorrichtung mit addiertem subtraktionsbild. Expired - Lifetime DE3678248D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8503118A NL8503118A (nl) 1985-11-13 1985-11-13 Chirurgisch apparaat met sub-add beelden.

Publications (1)

Publication Number Publication Date
DE3678248D1 true DE3678248D1 (de) 1991-04-25

Family

ID=19846860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686201959T Expired - Lifetime DE3678248D1 (de) 1985-11-13 1986-11-10 Chirurgische vorrichtung mit addiertem subtraktionsbild.

Country Status (4)

Country Link
EP (1) EP0223296B1 (de)
JP (1) JPH07121086B2 (de)
DE (1) DE3678248D1 (de)
NL (1) NL8503118A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2569668B2 (ja) * 1987-12-31 1997-01-08 株式会社島津製作所 Ｘ線画像処理装置
JPH0211126A (ja) * 1988-06-28 1990-01-16 Matsushita Electric Ind Co Ltd Ｘ線画像処理方法
US10405820B2 (en) 2016-05-26 2019-09-10 Carestream Health, Inc. Real-time image processing for fluoroscopic imaging

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132402A (en) * 1974-09-14 1976-03-19 Mitsui Mining & Smelting Co Homatsugun no shutokuhoho
SE400690B (sv) * 1976-02-02 1978-04-03 Philips Svenska Ab System for upptagning, lagring och atergivning av tv-bilder
JPS5919512B2 (ja) * 1977-05-04 1984-05-07 株式会社東芝 Ｘ線装置
JPS53146582A (en) * 1977-05-26 1978-12-20 Ito Takanori Xxray picture synthesizer
NL184298C (nl) * 1979-07-19 1989-06-01 Philips Nv Inrichting voor verschilbeeldbepaling.
JPS5843682A (ja) * 1981-09-08 1983-03-14 Sony Corp デイジタル信号の処理装置
JPS58152540A (ja) * 1982-03-09 1983-09-10 株式会社東芝 Ｘ線診断装置
JPS59154210U (ja) * 1983-04-01 1984-10-16 株式会社日立メデイコ 医用ｘ線装置
JPH0666963B2 (ja) * 1983-08-19 1994-08-24 ソニー株式会社 カラー映像信号の再生装置

Also Published As

Publication number Publication date
JPH07121086B2 (ja) 1995-12-20
JPS62114537A (ja) 1987-05-26
EP0223296A1 (de) 1987-05-27
NL8503118A (nl) 1987-06-01
EP0223296B1 (de) 1991-03-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N