JPH0239705U - - Google Patents

Info

Publication number
JPH0239705U
JPH0239705U JP1988119939U JP11993988U JPH0239705U JP H0239705 U JPH0239705 U JP H0239705U JP 1988119939 U JP1988119939 U JP 1988119939U JP 11993988 U JP11993988 U JP 11993988U JP H0239705 U JPH0239705 U JP H0239705U
Authority
JP
Japan
Prior art keywords
ray
ray imaging
irradiation
imaging apparatus
cephalometric
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.)
Granted
Application number
JP1988119939U
Other languages
English (en)
Other versions
JPH0715524Y2 (ja
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 filed Critical
Priority to JP1988119939U priority Critical patent/JPH0715524Y2/ja
Priority to DE3930022A priority patent/DE3930022C2/de
Priority to FI894310A priority patent/FI107583B/fi
Publication of JPH0239705U publication Critical patent/JPH0239705U/ja
Priority to US07/543,154 priority patent/US5058147A/en
Application granted granted Critical
Publication of JPH0715524Y2 publication Critical patent/JPH0715524Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B6/501—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 the head, e.g. neuroimaging or craniography
    • 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
    • A61B6/51—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 dentistry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Description

【図面の簡単な説明】
第１図は本考案歯科用パノラマ・セフアロＸ線
撮影装置の全体正面図、第２図は第１図の―
線拡大縦断面図、第３図は本考案に採用された絞
り装置の一例を示す斜視図、第４図は同使用例を
示す説明図、第５図は他の実施例のマスク板の形
状を示す正面図、第６図は撮影様式選択手段によ
るマスク板及びＸ線発生器の駆動ブロツク図であ
る。 （符号の説明）、１……旋回アーム、２……Ｘ
線発生器、３……Ｘ線絞り装置、４，５……マス
ク板、４１，５１……照射窓、４０，５０……モ
ーター、６……フイルター板、１０……撮影様式
選択手段。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 歯科用のパノラマ・セフアロ兼用Ｘ線撮影装
    置Ａであつて、旋回アーム１の一端に支持された
    Ｘ線発生器２内にＸ線絞り装置３が配置され、該
    絞り装置３が数種の照射窓４１……，５１……を
    長手方向に沿つて配列具備した２枚の矩形マスク
    板４，５を含み、このマスク板４，５がＸ線照射
    軸に直交するよう横向き且つ前後平行に互いに近
    接配置されると共にその長手方向に沿つて左右に
    摺動可能とされ、前記照射窓４１……，５１……
    同士の重なり組合せにより所望の絞り度を得るよ
    うにしたことを特徴とする歯科用パノラマ・セフ
    アロＸ線撮影装置。 ２ 上記Ｘ線発生器２が、旋回アーム１に対して
    パノラマ及びセフアロ撮影に適した方向に変向可
    能に支持され、撮影様式選択手段１０の出力信号
    により、上記各照射窓４１……，５１……同士の
    重なり組合せ選択及びＸ線発生器２の向位変更が
    なされるようにした請求項１記載のＸ線撮影装置
    。 ３ 上記マスク板４，５の左右摺動がモーター４
    ０，５０によつてなされる請求項１又は２記載の
    Ｘ線撮影装置。 ４ 上記照射窓５１……の一部に軟組織解像用フ
    イルター板６が付設されている請求項１，２又は
    ３記載のＸ線撮影装置。
JP1988119939U 1988-09-13 1988-09-13 歯科用パノラマ・セファロｘ線撮影装置 Expired - Lifetime JPH0715524Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988119939U JPH0715524Y2 (ja) 1988-09-13 1988-09-13 歯科用パノラマ・セファロｘ線撮影装置
DE3930022A DE3930022C2 (de) 1988-09-13 1989-09-08 Panoramaröntgenaufnahmevorrichtung zum wahlweisen Herstellen von Dental-Panoramaaufnahmen und von Schädelaufnahmen
FI894310A FI107583B (fi) 1988-09-13 1989-09-12 Hampaiston panoraamaröntgenkuvauslaite, jolla voidaan kuvata pään aluetta
US07/543,154 US5058147A (en) 1988-09-13 1990-06-25 Dental panoramic/cephalo X-ray photographing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988119939U JPH0715524Y2 (ja) 1988-09-13 1988-09-13 歯科用パノラマ・セファロｘ線撮影装置

Publications (2)

Publication Number Publication Date
JPH0239705U true JPH0239705U (ja) 1990-03-16
JPH0715524Y2 JPH0715524Y2 (ja) 1995-04-12

Family

ID=14773910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988119939U Expired - Lifetime JPH0715524Y2 (ja) 1988-09-13 1988-09-13 歯科用パノラマ・セファロｘ線撮影装置

Country Status (4)

Country Link
US (1) US5058147A (ja)
JP (1) JPH0715524Y2 (ja)
DE (1) DE3930022C2 (ja)
FI (1) FI107583B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003522582A (ja) * 2000-02-18 2003-07-29 インストルメンタリウム・コーポレーション 頭部計測画像撮影の方法
JP2010533507A (ja) * 2007-03-19 2010-10-28 プランメカ オイ 歯科撮影に関連するｘ線ビームの限定

Families Citing this family (29)

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Publication number Priority date Publication date Assignee Title
US5335260A (en) * 1992-11-25 1994-08-02 Arnold Ben A Calibration phantom and improved method of quantifying calcium and bone density using same
EP0632995B1 (de) * 1993-07-06 1999-04-21 Sirona Dental Systems GmbH & Co.KG Zahnärztliche Röntgendiagnostikeinrichtung
DE59407579D1 (de) * 1993-07-06 1999-02-18 Sirona Dental Sys Gmbh & Co Kg Röntgendiagnostikeinrichtung zur Erstellung von Röntgenaufnahmen von Körperteilen eines Patienten
US5428660A (en) * 1993-11-19 1995-06-27 Medical University Of South Carolina Portable medical panoramic radiographic device
DE4404640C1 (de) * 1994-02-14 1995-02-09 Siemens Ag Zahnärztliche Röntgendiagnostikeinrichtung zur Erstellung von Panorama-Röntgenaufnahmen vom Schädel eines Patienten
JP3807833B2 (ja) * 1996-12-10 2006-08-09 株式会社モリタ製作所 Ｘ線撮影装置
FI119866B (fi) 1997-09-30 2009-04-30 Morita Mfg Potilaan luoksepääsyä parantava röntgenlaite
US6220751B1 (en) 1998-12-14 2001-04-24 Millennium Advantage Products, Llc Apparatus for enhancing cephalometric images
FI116269B (fi) * 2000-02-18 2005-10-31 Ge Healthcare Finland Oy Menetelmä pään alueen kuvaamiseksi
US6863440B2 (en) * 2001-02-22 2005-03-08 B.F. Wehmer Co., Inc. Head positioning apparatus and method for cephalometric imaging
FI110478B (fi) 2001-05-29 2003-02-14 Planmeca Oy Menetelmä ja laitteisto sädekeilan rajaamiseksi
JP3964271B2 (ja) * 2001-06-22 2007-08-22 株式会社モリタ製作所 医療用走査型デジタルｘ線撮影装置
EP1408835A2 (en) 2001-07-25 2004-04-21 Dentsply International, Inc. Real-time digital x-ray imaging apparatus
JP4149189B2 (ja) * 2002-04-04 2008-09-10 株式会社日立メディコ Ｘ線ｃｔ装置
EP1551302B1 (en) 2002-07-25 2012-02-08 Gendex Corporation Real-time digital x-ray imaging apparatus and method
DE10313110A1 (de) * 2003-03-24 2004-10-21 Sirona Dental Systems Gmbh Röntgeneinrichtung und röntgenstrahlenempfindliche Kamera
DE10313109A1 (de) * 2003-03-24 2004-10-21 Sirona Dental Systems Gmbh Röntgenstrahlenempfindliche Kamera und Röntgeneinrichtung
FR2881640B1 (fr) * 2005-02-09 2007-05-11 Sopro Sa Optimisation de la quantite de rayons x recus par un patient dans un systeme d'acquisition d'image radiologique dentaire
FI118413B (fi) * 2005-04-11 2007-11-15 Planmeca Oy Tietokonetomografialaitteisto
EP1876956A2 (en) * 2005-04-25 2008-01-16 Xoran Technologies, Inc. Ct system with synthetic view generation
WO2008035828A1 (en) * 2006-09-22 2008-03-27 Ray Co., Ltd. Dental complex imaging system
JP5619535B2 (ja) * 2009-10-23 2014-11-05 株式会社東芝 Ｘ線診断装置
DE102010013591A1 (de) * 2010-03-31 2011-10-06 DüRR DENTAL AG Röntgengerät und Verfahren zur Herstellung von Röntgenbildern für die zahnmedizinische oder kieferorthopädische Diagnostik
CN102626317B (zh) * 2012-04-13 2014-01-08 中国科学院深圳先进技术研究院 X射线成像设备
US9888891B2 (en) * 2014-06-26 2018-02-13 Palodex Group Oy X-ray imaging unit for medical imaging
WO2016087912A1 (en) * 2014-12-04 2016-06-09 Trophy Collimator for cephalometric extra oral dental imaging devices
US10117632B2 (en) * 2016-02-03 2018-11-06 Globus Medical, Inc. Portable medical imaging system with beam scanning collimator
US20180168524A1 (en) * 2016-12-15 2018-06-21 Controlrad Systems Inc. Compact interchangeable filters mechanism
US11000256B2 (en) * 2018-11-09 2021-05-11 Palodex Group Oy Calibrating an X-ray medical imaging device for cephalometric imaging

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132300U (ja) * 1981-02-10 1982-08-18
JPS6081511U (ja) * 1983-11-10 1985-06-06 朝日レントゲン工業株式会社 歯科用ｘ線撮影装置の位置決め制御装置
JPS60137352A (ja) * 1983-12-27 1985-07-20 朝日レントゲン工業株式会社 歯科用ｘ線全顎ならびに頭部規格撮影装置
JPS6173637A (ja) * 1984-09-20 1986-04-15 株式会社　吉田製作所 パノラマ撮影とセフアロ撮影とを兼用したレントゲン装置の制御装置
JPS6343508U (ja) * 1986-09-04 1988-03-23
JPS6359608U (ja) * 1986-09-30 1988-04-20

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DE1789319U (de) * 1958-12-06 1959-05-27 Haenel Fa F Walter Abdeckungsvorrichtung zur begrenzung des einstrahlungsfeldes von roentgenstrahlen.
US3048700A (en) * 1959-09-24 1962-08-07 Westinghouse Electric Corp X-ray shutter apparatus
DE2842659C2 (de) * 1978-09-29 1981-09-17 Siemens AG, 1000 Berlin und 8000 München Röntgenzielgerät
JPS5841925Y2 (ja) * 1980-06-20 1983-09-22 株式会社 モリタ製作所 頭部規格ｘ線撮影を兼ねた全顎ｘ線撮影装置
DE3124437A1 (de) * 1981-06-22 1982-12-30 Siemens AG, 1000 Berlin und 8000 München Roentgenuntersuchungsgeraet
DE3209683A1 (de) * 1982-03-17 1983-09-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgenzielgeraet mit einer einrichtung zur filmnahen einblendung
FI89313C (fi) * 1985-09-13 1995-12-04 Planmeca Oy Styrsystem foer panoramatomografiroentgenanordning
DE3765558D1 (de) * 1986-02-28 1990-11-22 Siemens Ag Zahnaerztliches roentgendiagnostikgeraet zur erstellung von panorama-schichtaufnahmen vom kiefer eines patienten.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132300U (ja) * 1981-02-10 1982-08-18
JPS6081511U (ja) * 1983-11-10 1985-06-06 朝日レントゲン工業株式会社 歯科用ｘ線撮影装置の位置決め制御装置
JPS60137352A (ja) * 1983-12-27 1985-07-20 朝日レントゲン工業株式会社 歯科用ｘ線全顎ならびに頭部規格撮影装置
JPS6173637A (ja) * 1984-09-20 1986-04-15 株式会社　吉田製作所 パノラマ撮影とセフアロ撮影とを兼用したレントゲン装置の制御装置
JPS6343508U (ja) * 1986-09-04 1988-03-23
JPS6359608U (ja) * 1986-09-30 1988-04-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003522582A (ja) * 2000-02-18 2003-07-29 インストルメンタリウム・コーポレーション 頭部計測画像撮影の方法
JP2010533507A (ja) * 2007-03-19 2010-10-28 プランメカ オイ 歯科撮影に関連するｘ線ビームの限定

Also Published As

Publication number Publication date
DE3930022C2 (de) 1994-08-04
FI107583B (fi) 2001-09-14
FI894310A (fi) 1990-03-14
DE3930022A1 (de) 1990-03-15
FI894310A0 (fi) 1989-09-12
JPH0715524Y2 (ja) 1995-04-12
US5058147A (en) 1991-10-15

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