NL171222C - Apparaat voor het meten van lokale absorptieverschillen. - Google Patents
Apparaat voor het meten van lokale absorptieverschillen.Info
- Publication number
- NL171222C NL171222C NLAANVRAGE7610858,A NL7610858A NL171222C NL 171222 C NL171222 C NL 171222C NL 7610858 A NL7610858 A NL 7610858A NL 171222 C NL171222 C NL 171222C
- Authority
- NL
- Netherlands
- Prior art keywords
- local absorption
- measuring local
- absorption differences
- differences
- measuring
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
-
- 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
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- 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
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/589—Setting distance between source unit and patient
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- Immunology (AREA)
- Toxicology (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Analytical Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7610858,A NL171222C (nl) | 1976-10-01 | 1976-10-01 | Apparaat voor het meten van lokale absorptieverschillen. |
DE19772741958 DE2741958A1 (de) | 1976-10-01 | 1977-09-17 | Geraet zur messung oertlich beschraenkter absorptionsunterschiede |
US05/836,684 US4134020A (en) | 1976-10-01 | 1977-09-26 | Apparatus for measuring local absorption differences |
BR7706475A BR7706475A (pt) | 1976-10-01 | 1977-09-28 | Aparelho para determinar diferencas de absorcao locais |
CH1186677A CH623933A5 (de) | 1976-10-01 | 1977-09-28 | |
IT28048/77A IT1086400B (it) | 1976-10-01 | 1977-09-28 | Apparato per misurare differenze di assorbimento locali |
SE7710818A SE421585B (sv) | 1976-10-01 | 1977-09-28 | Apparat for bestemning av lokala absorbtionsdifferenser i en kropp |
JP52116576A JPS5932137B2 (ja) | 1976-10-01 | 1977-09-28 | 人体部分の吸収差の測定装置 |
GB40321/77A GB1540365A (en) | 1976-10-01 | 1977-09-28 | Apparatus for measuring local absorption differences |
CA287,651A CA1126415A (en) | 1976-10-01 | 1977-09-28 | Apparatus for measuring local absorption differences |
AT693077A AT358670B (de) | 1976-10-01 | 1977-09-28 | Geraet zum durchleuchten eines koerpers |
IL53027A IL53027A (en) | 1976-10-01 | 1977-09-29 | Apparatus for measuring local absorption differences |
ES462752A ES462752A1 (es) | 1976-10-01 | 1977-09-29 | Aparato para determinar diferencias de absorcion de radia- cion locales en un cuerpo. |
BE181326A BE859217A (fr) | 1976-10-01 | 1977-09-29 | Appareil pour mesurer des differences d'absorption locale |
FR7729478A FR2366561A1 (fr) | 1976-10-01 | 1977-09-30 | Appareil pour mesurer des differences d'absorption locale a l'aide d'un faisceau de rayons x en forme d'eventail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7610858,A NL171222C (nl) | 1976-10-01 | 1976-10-01 | Apparaat voor het meten van lokale absorptieverschillen. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7610858A NL7610858A (nl) | 1978-04-04 |
NL171222B NL171222B (nl) | 1982-10-01 |
NL171222C true NL171222C (nl) | 1983-03-01 |
Family
ID=19826990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7610858,A NL171222C (nl) | 1976-10-01 | 1976-10-01 | Apparaat voor het meten van lokale absorptieverschillen. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4134020A (de) |
JP (1) | JPS5932137B2 (de) |
AT (1) | AT358670B (de) |
BE (1) | BE859217A (de) |
BR (1) | BR7706475A (de) |
CA (1) | CA1126415A (de) |
CH (1) | CH623933A5 (de) |
DE (1) | DE2741958A1 (de) |
ES (1) | ES462752A1 (de) |
FR (1) | FR2366561A1 (de) |
GB (1) | GB1540365A (de) |
IL (1) | IL53027A (de) |
IT (1) | IT1086400B (de) |
NL (1) | NL171222C (de) |
SE (1) | SE421585B (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4200799A (en) * | 1976-07-15 | 1980-04-29 | Tokyo Shibaura Electric Co., Ltd. | Tomographing device |
JPS5346294A (en) * | 1976-10-08 | 1978-04-25 | Toshiba Corp | Ct scanner |
JPS5383592A (en) * | 1976-12-28 | 1978-07-24 | Toshiba Corp | Ct scanner |
JPS5397981U (de) * | 1977-01-13 | 1978-08-09 | ||
US4115696A (en) * | 1977-04-18 | 1978-09-19 | General Electric Company | Computed tomography scanner |
JPS5924823B2 (ja) * | 1977-04-30 | 1984-06-12 | 株式会社東芝 | 断層撮影装置 |
US4464777A (en) * | 1980-10-22 | 1984-08-07 | Tokyo Shibaura Denki Kabushiki Kaisha | Radiography apparatus |
NL8006304A (nl) * | 1980-11-19 | 1982-06-16 | Philips Nv | Werkwijze en inrichting voor het bepalen van de verdeling van stralingsabsorptie in een vlak van een lichaam. |
US4462111A (en) * | 1982-05-27 | 1984-07-24 | Elscint Incorporated | Apparatus and method for examining a body, particularly useful in tomography |
JPS60109200A (ja) * | 1983-11-18 | 1985-06-14 | Toshiba Corp | X線ct装置 |
GB2169180B (en) * | 1984-12-28 | 1988-06-15 | Toshiba Kk | Ct apparatus and operating method therefor |
GB2181330B (en) * | 1985-09-26 | 1990-05-09 | Toshiba Kk | X-ray inspection apparatus |
WO1989010090A1 (en) * | 1988-04-22 | 1989-11-02 | Analogic Corporation | X-ray tomography apparatus having a position detector |
DE4009335A1 (de) * | 1989-07-14 | 1991-01-24 | Geesthacht Gkss Forschung | Verfahren zur herstellung von abbildungen mittels ionisierender strahlung und neutronen durchstrahlter strukturen |
JPH0566231U (ja) * | 1992-02-18 | 1993-09-03 | 三菱自動車工業株式会社 | エンジンのトルク変動低減装置 |
JP2955165B2 (ja) * | 1993-11-05 | 1999-10-04 | 東芝エフエーシステムエンジニアリング株式会社 | 断層撮影装置 |
US5760402A (en) * | 1996-06-07 | 1998-06-02 | Adac Laboratories | Dual-head medicine imaging system with cantilevered detector heads |
US6150662A (en) * | 1998-04-30 | 2000-11-21 | Adac Laboratories | Gantry for medical imaging system |
US6901132B2 (en) * | 2003-06-26 | 2005-05-31 | General Electric Company | System and method for scanning an object in tomosynthesis applications |
US7003070B1 (en) * | 2004-08-03 | 2006-02-21 | William Barry Chen | Upright CT scanner |
JP4632891B2 (ja) * | 2005-07-22 | 2011-02-16 | 株式会社モリタ製作所 | X線ct撮影装置およびx線ct撮影方法 |
WO2007047114A1 (en) * | 2005-10-19 | 2007-04-26 | The General Hospital Corporation | Imaging system and related techniques |
JP6685078B2 (ja) * | 2013-03-15 | 2020-04-22 | プロト マニュファクチャリング リミテッド | X線回折装置およびx線回折装置駆動方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2196618A (en) * | 1937-12-29 | 1940-04-09 | Medical Supply Ass Ltd | X-ray apparatus |
US3803417A (en) * | 1971-05-13 | 1974-04-09 | Philips Corp | X-ray apparatus for heart catheterization and other procedures |
GB1468810A (en) * | 1973-05-05 | 1977-03-30 | Emi Ltd | Radiography |
US3922552A (en) * | 1974-02-15 | 1975-11-25 | Robert S Ledley | Diagnostic X-ray systems |
JPS539494A (en) * | 1976-07-15 | 1978-01-27 | Toshiba Corp | Tomographic apparatus |
US4200799A (en) * | 1976-07-15 | 1980-04-29 | Tokyo Shibaura Electric Co., Ltd. | Tomographing device |
-
1976
- 1976-10-01 NL NLAANVRAGE7610858,A patent/NL171222C/xx not_active IP Right Cessation
-
1977
- 1977-09-17 DE DE19772741958 patent/DE2741958A1/de active Granted
- 1977-09-26 US US05/836,684 patent/US4134020A/en not_active Expired - Lifetime
- 1977-09-28 CH CH1186677A patent/CH623933A5/de not_active IP Right Cessation
- 1977-09-28 CA CA287,651A patent/CA1126415A/en not_active Expired
- 1977-09-28 BR BR7706475A patent/BR7706475A/pt unknown
- 1977-09-28 IT IT28048/77A patent/IT1086400B/it active
- 1977-09-28 AT AT693077A patent/AT358670B/de not_active IP Right Cessation
- 1977-09-28 JP JP52116576A patent/JPS5932137B2/ja not_active Expired
- 1977-09-28 GB GB40321/77A patent/GB1540365A/en not_active Expired
- 1977-09-28 SE SE7710818A patent/SE421585B/xx not_active IP Right Cessation
- 1977-09-29 IL IL53027A patent/IL53027A/xx unknown
- 1977-09-29 BE BE181326A patent/BE859217A/xx unknown
- 1977-09-29 ES ES462752A patent/ES462752A1/es not_active Expired
- 1977-09-30 FR FR7729478A patent/FR2366561A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2366561B1 (de) | 1982-04-16 |
NL7610858A (nl) | 1978-04-04 |
CA1126415A (en) | 1982-06-22 |
ES462752A1 (es) | 1978-08-16 |
JPS5344194A (en) | 1978-04-20 |
AT358670B (de) | 1980-09-25 |
SE421585B (sv) | 1982-01-18 |
FR2366561A1 (fr) | 1978-04-28 |
IL53027A (en) | 1979-10-31 |
US4134020A (en) | 1979-01-09 |
ATA693077A (de) | 1980-02-15 |
CH623933A5 (de) | 1981-06-30 |
IT1086400B (it) | 1985-05-28 |
SE7710818L (sv) | 1978-04-02 |
DE2741958C2 (de) | 1991-04-18 |
NL171222B (nl) | 1982-10-01 |
BE859217A (fr) | 1978-03-29 |
DE2741958A1 (de) | 1978-04-06 |
JPS5932137B2 (ja) | 1984-08-07 |
IL53027A0 (en) | 1977-11-30 |
BR7706475A (pt) | 1978-06-27 |
GB1540365A (en) | 1979-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |