FR2369824A1 - Monture pour realiser des cliches panoramiques aux rayons x d'objets en forme d'arcade dentaire - Google Patents

Monture pour realiser des cliches panoramiques aux rayons x d'objets en forme d'arcade dentaire

Info

Publication number
FR2369824A1
FR2369824A1 FR7733201A FR7733201A FR2369824A1 FR 2369824 A1 FR2369824 A1 FR 2369824A1 FR 7733201 A FR7733201 A FR 7733201A FR 7733201 A FR7733201 A FR 7733201A FR 2369824 A1 FR2369824 A1 FR 2369824A1
Authority
FR
France
Prior art keywords
ray
support arm
objects
dental arch
ray images
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
FR7733201A
Other languages
English (en)
Inventor
Timo Nieminen
Veikko Valila
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.)
PALOMEX Oy
Original Assignee
PALOMEX Oy
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 PALOMEX Oy filed Critical PALOMEX Oy
Publication of FR2369824A1 publication Critical patent/FR2369824A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • G03B42/04—Holders for X-ray films
    • G03B42/042—Holders for X-ray films for dental applications

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

La présente invention concerne une monture pour réaliser des clichés panoramiques aux rayons X d'objets en forme d'arcade dentaire. La monture comprend un bâti stationnaire 1, un bras support 8 mobile aux extrémités opposées duquel sont fixés, de part et d'autre de l'objet à radiographier, la source de rayons X 31 et le porte-film, des moyens 4, 6 pour produire un déplacement rotationnel du bras support autour de l'objet, des moyens 1, 3 par lesquels le centre de rotation du mouvement rotationnel 4, 6 est déplacé linéairement dans la direction de l'axe de symétrie de l'arcade dentaire, lesdits moyens étant sous la dépendance de la position angulaire du bras support pour assurer le déplacement linéaire, le but étant de diriger le faisceau de rayons X provenant de la source de radiation des rayons X de manière qu'à un moment donné il tombe sensiblement perpendiculairement sur la partie en forme d'arcade dentaire de l'objet. La présente invention permet de radiographier les dents et les articulations maxillaires.
FR7733201A 1976-11-08 1977-11-04 Monture pour realiser des cliches panoramiques aux rayons x d'objets en forme d'arcade dentaire Pending FR2369824A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI763191A FI67269C (fi) 1976-11-08 1976-11-08 Apparat foer aostadkommande av panoramaroentgenbildprojektioner av ett tandbaogsformat objekt

Publications (1)

Publication Number Publication Date
FR2369824A1 true FR2369824A1 (fr) 1978-06-02

Family

ID=8510399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733201A Pending FR2369824A1 (fr) 1976-11-08 1977-11-04 Monture pour realiser des cliches panoramiques aux rayons x d'objets en forme d'arcade dentaire

Country Status (7)

Country Link
JP (1) JPS5358792A (fr)
DE (1) DE2749699A1 (fr)
FI (1) FI67269C (fr)
FR (1) FR2369824A1 (fr)
GB (1) GB1594499A (fr)
IT (1) IT1087434B (fr)
NL (1) NL7712218A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204676A3 (en) * 1985-05-31 1987-06-16 Planmeca Oy Panoramic tomography x-ray apparatus particularly for dental photography

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464488A (en) * 1977-10-31 1979-05-24 Morita Mfg Dental total maxilla xxray photographing method and xxray camera used therefor
JPS5945383B2 (ja) * 1979-09-20 1984-11-06 株式会社モリタ製作所 歯科用全顎ｘ線撮影装置
FI75941C (fi) * 1983-10-14 1988-08-08 Instrumentarium Oy Panoramatomografiroentgenanordning.
CN110312474B (zh) * 2017-02-15 2023-05-16 株式会社岛津制作所 移动型放射线摄影装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369887A (fr) * 1962-09-28 1964-08-14 Dispositif pour l'obtention d'une sériographie panoramique discontinue complète des arcades dentaires
FR1557763A (fr) * 1967-12-05 1969-02-21
FR2022715A1 (fr) * 1968-11-06 1970-08-07 Gen Electric
US3906227A (en) * 1974-09-09 1975-09-16 Sybron Corp Dental x-ray machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045118A (en) * 1959-07-29 1962-07-17 X Ray Mfg Corp Of America Panoramic x-ray machines
US3536913A (en) * 1967-11-17 1970-10-27 Automobiles Simea Sa Soc D Panoramic x-ray machine for taking radiographs of the oral cavity
JPS5319193B2 (fr) * 1972-05-29 1978-06-19
JPS52103988A (en) * 1976-02-25 1977-08-31 Morita Mfg Method and device for taking curved sectional plane of xxray

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369887A (fr) * 1962-09-28 1964-08-14 Dispositif pour l'obtention d'une sériographie panoramique discontinue complète des arcades dentaires
FR1557763A (fr) * 1967-12-05 1969-02-21
FR2022715A1 (fr) * 1968-11-06 1970-08-07 Gen Electric
US3906227A (en) * 1974-09-09 1975-09-16 Sybron Corp Dental x-ray machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204676A3 (en) * 1985-05-31 1987-06-16 Planmeca Oy Panoramic tomography x-ray apparatus particularly for dental photography

Also Published As

Publication number Publication date
NL7712218A (nl) 1978-05-10
GB1594499A (en) 1981-07-30
DE2749699C2 (fr) 1989-12-21
FI67269C (fi) 1985-02-11
FI763191A (fi) 1978-05-09
JPS5358792A (en) 1978-05-26
DE2749699A1 (de) 1978-05-24
FI67269B (fi) 1984-10-31
IT1087434B (it) 1985-06-04

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