FR2327702A1 - Appareillage de radiographie dentaire - Google Patents

Appareillage de radiographie dentaire

Info

Publication number
FR2327702A1
FR2327702A1 FR7629871A FR7629871A FR2327702A1 FR 2327702 A1 FR2327702 A1 FR 2327702A1 FR 7629871 A FR7629871 A FR 7629871A FR 7629871 A FR7629871 A FR 7629871A FR 2327702 A1 FR2327702 A1 FR 2327702A1
Authority
FR
France
Prior art keywords
dental radiography
radiography equipment
equipment
dental
radiography
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.)
Withdrawn
Application number
FR7629871A
Other languages
English (en)
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.)
COMET ELEKTRON ROEHREN
Original Assignee
COMET ELEKTRON ROEHREN
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 COMET ELEKTRON ROEHREN filed Critical COMET ELEKTRON ROEHREN
Publication of FR2327702A1 publication Critical patent/FR2327702A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A61B6/51—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
    • A61B6/512—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/32—Tubes wherein the X-rays are produced at or near the end of the tube or a part thereof which tube or part has a small cross-section to facilitate introduction into a small hole or cavity
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/34—Anode current, heater current or heater voltage of X-ray tube
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode
FR7629871A 1975-10-06 1976-10-05 Appareillage de radiographie dentaire Withdrawn FR2327702A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1295675A CH597834A5 (fr) 1975-10-06 1975-10-06

Publications (1)

Publication Number Publication Date
FR2327702A1 true FR2327702A1 (fr) 1977-05-06

Family

ID=4387960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629871A Withdrawn FR2327702A1 (fr) 1975-10-06 1976-10-05 Appareillage de radiographie dentaire

Country Status (7)

Country Link
US (1) US4060731A (fr)
JP (1) JPS5263092A (fr)
CH (1) CH597834A5 (fr)
DE (1) DE2550596C3 (fr)
FR (1) FR2327702A1 (fr)
GB (1) GB1521566A (fr)
NL (1) NL7610956A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491282A1 (fr) * 1980-09-29 1982-04-02 Gen Electric Systeme de fourniture de tension de polarisation pour un tube a rayons x

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750551C2 (de) * 1977-11-11 1985-11-21 Siemens AG, 1000 Berlin und 8000 München Computertomograph
US4352530A (en) * 1977-12-23 1982-10-05 General Electric Company Rotary feed for tonographic scanning apparatus
DE2855379A1 (de) * 1978-12-21 1980-07-03 Siemens Ag Roentgendiagnostikgeraet fuer die erzeugung von schichtbildern eines aufnahmeobjektes
DE2949199A1 (de) * 1979-12-06 1981-06-11 Siemens AG, 1000 Berlin und 8000 München Zahnaerztliche roentgendiagnostikeinrichtung
DE3587087T2 (de) * 1984-12-20 1993-09-02 Varian Associates Roentgenstrahlenquelle mit hoher intensitaet.
US4856036A (en) * 1986-05-15 1989-08-08 Xi Tech Inc. Method for production of fluoroscopic and radiographic x-ray images and hand held diagnostic apparatus incorporating the same
DE19513290C1 (de) * 1995-04-07 1996-07-25 Siemens Ag Röntgenröhre mit einem Niedrigtemperatur-Emitter
US6799075B1 (en) 1995-08-24 2004-09-28 Medtronic Ave, Inc. X-ray catheter
US6377846B1 (en) 1997-02-21 2002-04-23 Medtronic Ave, Inc. Device for delivering localized x-ray radiation and method of manufacture
EP0860181B1 (fr) * 1997-02-21 2004-04-28 Medtronic Ave, Inc. Dispositif à rayons X ayant une structure dilatable de délivrance de radiations localisées vers l'intérieur d'un corps
US5854822A (en) * 1997-07-25 1998-12-29 Xrt Corp. Miniature x-ray device having cold cathode
US6108402A (en) * 1998-01-16 2000-08-22 Medtronic Ave, Inc. Diamond vacuum housing for miniature x-ray device
US6069938A (en) * 1998-03-06 2000-05-30 Chornenky; Victor Ivan Method and x-ray device using pulse high voltage source
US6353658B1 (en) 1999-09-08 2002-03-05 The Regents Of The University Of California Miniature x-ray source
US7469032B2 (en) * 2005-04-11 2008-12-23 Gendex Corporation Structural and patient positioning features of an x-ray system
KR101192461B1 (ko) * 2011-02-25 2012-10-17 이화여자대학교 산학협력단 엑스선을 구강 외부에서 검출하는 구강 내 엑스선 촬영장치
EP3235430B1 (fr) * 2016-04-19 2019-06-12 Agfa Nv Système et procédé de capture d'image de rayonnement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1881448A (en) * 1928-08-15 1932-10-11 Formell Corp Ltd X-ray method and means
US3906235A (en) * 1970-06-22 1975-09-16 Heimbert Fischer Dental X-ray photographic device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491282A1 (fr) * 1980-09-29 1982-04-02 Gen Electric Systeme de fourniture de tension de polarisation pour un tube a rayons x

Also Published As

Publication number Publication date
GB1521566A (en) 1978-08-16
DE2550596A1 (de) 1977-04-14
US4060731A (en) 1977-11-29
DE2550596B2 (fr) 1980-03-13
CH597834A5 (fr) 1978-04-14
NL7610956A (nl) 1977-04-12
DE2550596C3 (de) 1980-11-20
JPS5263092A (en) 1977-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse