FR2141236A5 - - Google Patents
Info
- Publication number
- FR2141236A5 FR2141236A5 FR7220361A FR7220361A FR2141236A5 FR 2141236 A5 FR2141236 A5 FR 2141236A5 FR 7220361 A FR7220361 A FR 7220361A FR 7220361 A FR7220361 A FR 7220361A FR 2141236 A5 FR2141236 A5 FR 2141236A5
- Authority
- FR
- France
- 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
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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
-
- 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/022—Stereoscopic imaging
-
- 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
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0487—Motor-assisted positioning
-
- 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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15029771A | 1971-06-07 | 1971-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2141236A5 true FR2141236A5 (fr) | 1973-01-19 |
Family
ID=22533902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7220361A Expired FR2141236A5 (fr) | 1971-06-07 | 1972-06-06 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3783282A (fr) |
DE (1) | DE2227733A1 (fr) |
FR (1) | FR2141236A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514247A1 (fr) * | 1981-10-14 | 1983-04-15 | Selectrem Etu Applic Electro M | Tomographe bidirectionnel |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3924127A (en) * | 1970-12-08 | 1975-12-02 | Jacques Cheret | Metal screens used for industrial radiography |
US3984684A (en) * | 1974-02-06 | 1976-10-05 | Douglas Fredwill Winnek | Three-dimensional radiography |
US3962579A (en) * | 1974-02-28 | 1976-06-08 | Douglas Fredwill Winnek | Three-dimensional radiography |
US3973127A (en) * | 1974-10-09 | 1976-08-03 | Tokyo Shibaura Electric Co., Ltd. | X-ray tomography apparatus |
DE2548531A1 (de) * | 1975-06-30 | 1977-01-27 | Gary T Barnes | Verfahren der roentgendiagnostik zur verbesserung des bildkontrastes sowie vorrichtung zur durchfuehrung des verfahrens |
US4096391A (en) * | 1976-10-15 | 1978-06-20 | The Board Of Trustees Of The University Of Alabama | Method and apparatus for reduction of scatter in diagnostic radiology |
US4404471A (en) * | 1980-01-11 | 1983-09-13 | Winnek Douglas Fredwill | Lenticular x-ray film with improved grating mask and intensifying screen |
US4413353A (en) * | 1981-09-03 | 1983-11-01 | Albert Macovski | X-Ray encoding system using an optical grating |
US5493595A (en) * | 1982-02-24 | 1996-02-20 | Schoolman Scientific Corp. | Stereoscopically displayed three dimensional medical imaging |
US5488952A (en) * | 1982-02-24 | 1996-02-06 | Schoolman Scientific Corp. | Stereoscopically display three dimensional ultrasound imaging |
US4506374A (en) * | 1982-04-08 | 1985-03-19 | Technicare Corporation | Hybrid collimator |
US4491956A (en) * | 1982-09-10 | 1985-01-01 | Winnek Douglas Fredwill | Method and apparatus for making three-dimensional radiographs |
JPS607292A (ja) * | 1983-06-27 | 1985-01-16 | Toshiba Corp | 立体x線テレビ装置 |
FR2588961B1 (fr) * | 1985-10-22 | 1987-11-20 | Thomson Cgr | Appareil de radiologie a balayage |
US4841555A (en) * | 1987-08-03 | 1989-06-20 | University Of Chicago | Method and system for removing scatter and veiling glate and other artifacts in digital radiography |
FR2680095B1 (fr) * | 1991-08-08 | 1993-11-19 | General Electric Cgr Sa | Dispositif d'imagerie radiologique. |
US6061424A (en) * | 1996-10-21 | 2000-05-09 | Hoppenstein; Reuben | Stereoscopic images using a viewing grid |
DE19756783C1 (de) * | 1997-12-19 | 1999-07-08 | Hans Pausch Roentgengeraetebau | Vorrichtung zum Bewegen eines Röntgentischs |
US6115449A (en) * | 1998-10-10 | 2000-09-05 | Nanotek Instruments, Inc. | Apparatus for quantitative stereoscopic radiography |
US6118843A (en) * | 1998-10-10 | 2000-09-12 | Nanotek Instruments, Inc. | Quantitative stereoscopic radiography method |
US6406428B1 (en) * | 1999-12-15 | 2002-06-18 | Eastman Kodak Company | Ultrasound lenticular image product |
JP4285624B2 (ja) * | 2001-06-21 | 2009-06-24 | 富士フイルム株式会社 | 画像信号生成方法および装置 |
DE102004030833A1 (de) * | 2004-06-25 | 2006-01-26 | Siemens Ag | Röngtendiagnostikverfahren und zugehörige Vorrichtung |
US7440540B2 (en) * | 2006-10-05 | 2008-10-21 | Bassel Kano | Stereoscopic x-ray system and method |
US8264342B2 (en) | 2008-10-28 | 2012-09-11 | RF Surgical Systems, Inc | Method and apparatus to detect transponder tagged objects, for example during medical procedures |
US20100194861A1 (en) * | 2009-01-30 | 2010-08-05 | Reuben Hoppenstein | Advance in Transmission and Display of Multi-Dimensional Images for Digital Monitors and Television Receivers using a virtual lens |
US9792408B2 (en) | 2009-07-02 | 2017-10-17 | Covidien Lp | Method and apparatus to detect transponder tagged objects and to communicate with medical telemetry devices, for example during medical procedures |
US9226686B2 (en) * | 2009-11-23 | 2016-01-05 | Rf Surgical Systems, Inc. | Method and apparatus to account for transponder tagged objects used during medical procedures |
US8368690B1 (en) | 2011-07-05 | 2013-02-05 | 3-D Virtual Lens Technologies, Inc. | Calibrator for autostereoscopic image display |
DE102013212833B4 (de) * | 2013-07-02 | 2019-12-24 | Siemens Healthcare Gmbh | Verfahren zum Gewinnen von Röntgenbildern sowie Röntgenbildaufnahmesystem |
US10193209B2 (en) | 2015-04-06 | 2019-01-29 | Covidien Lp | Mat based antenna and heater system, for use during medical procedures |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511097A (en) * | 1950-06-13 | Device for obtaining x-ray | ||
US1164987A (en) * | 1914-02-03 | 1915-12-21 | Siemens Ag | Method of and apparatus for projecting röntgen images. |
US2029300A (en) * | 1931-12-12 | 1936-02-04 | Karl Pohl | Method and apparatus for producing stereoscopic effects |
GB652852A (en) * | 1944-07-29 | 1951-05-02 | Reliephographie Soc Pour L Exp | Means for directly obtaining stereoscopic radiographic images of the parallax panoramagram type |
US2730566A (en) * | 1949-12-27 | 1956-01-10 | Bartow Beacons Inc | Method and apparatus for x-ray fluoroscopy |
US3382362A (en) * | 1964-05-13 | 1968-05-07 | Tokuyama | Fluorescent screen for an X-ray stereoscopic photographic device |
US3419719A (en) * | 1965-07-19 | 1968-12-31 | Eastman Kodak Co | X-ray film pack containing absorbable gas and means for absorbing said gas |
US3671745A (en) * | 1970-11-05 | 1972-06-20 | Photosystems Corp | Three dimensional and/or time sequence x-ray apparatus |
-
1971
- 1971-06-07 US US00150297A patent/US3783282A/en not_active Expired - Lifetime
-
1972
- 1972-06-06 FR FR7220361A patent/FR2141236A5/fr not_active Expired
- 1972-06-07 DE DE19722227733 patent/DE2227733A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514247A1 (fr) * | 1981-10-14 | 1983-04-15 | Selectrem Etu Applic Electro M | Tomographe bidirectionnel |
Also Published As
Publication number | Publication date |
---|---|
DE2227733A1 (de) | 1972-12-21 |
US3783282A (en) | 1974-01-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |