NL181169C - Radiografisch toestel. - Google Patents

Radiografisch toestel.

Info

Publication number: NL181169C
Authority: NL; Netherlands
Prior art keywords: radio controller; radio; controller
Prior art date: 1975-06-10

Application number

NLAANVRAGE7606054,A

Other languages

English (en)

Other versions

NL7606054A (nl

NL181169B (nl

Original Assignee

Emi Ltd

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.)

1975-06-10

Filing date

1976-06-04

Publication date

1987-07-01

1976-06-04 Application filed by Emi Ltd filed Critical Emi Ltd

1976-12-14 Publication of NL7606054A publication Critical patent/NL7606054A/nl

1987-02-02 Publication of NL181169B publication Critical patent/NL181169B/nl

1987-07-01 Application granted granted Critical

1987-07-01 Publication of NL181169C publication Critical patent/NL181169C/nl

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/02—Ionisation chambers
- 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
- A61B6/06—Diaphragms
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
- A61B6/4078—Fan-beams
- 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
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Medical Informatics (AREA)
Heart & Thoracic Surgery (AREA)
Molecular Biology (AREA)
Biophysics (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Optics & Photonics (AREA)
Pathology (AREA)
Radiology & Medical Imaging (AREA)
Biomedical Technology (AREA)
Physics & Mathematics (AREA)
High Energy & Nuclear Physics (AREA)
Surgery (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pulmonology (AREA)
Theoretical Computer Science (AREA)
Apparatus For Radiation Diagnosis (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Measurement Of Radiation (AREA)

NLAANVRAGE7606054,A 1975-06-10 1976-06-04 Radiografisch toestel. NL181169C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB24904/75A GB1546076A (en)	1975-06-10	1975-06-10	Radiography

Publications (3)

Publication Number	Publication Date
NL7606054A NL7606054A (nl)	1976-12-14
NL181169B NL181169B (nl)	1987-02-02
NL181169C true NL181169C (nl)	1987-07-01

Family

ID=10219105

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7606054,A NL181169C (nl)	1975-06-10	1976-06-04	Radiografisch toestel.

Country Status (8)

Country	Link
US (1)	US4048503A (nl)
JP (1)	JPS5930421B2 (nl)
DE (1)	DE2625312B2 (nl)
FR (1)	FR2313902A1 (nl)
GB (1)	GB1546076A (nl)
HK (1)	HK71279A (nl)
MY (1)	MY8000152A (nl)
NL (1)	NL181169C (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1571509A (en) *	1976-03-03	1980-07-16	Emi Ltd	Radiography
US4200799A (en) *	1976-07-15	1980-04-29	Tokyo Shibaura Electric Co., Ltd.	Tomographing device
JPS5910557B2 (ja) *	1976-11-15	1984-03-09	株式会社東芝	コンピユ−タ断層撮影装置
JPS5394787A (en) *	1977-01-31	1978-08-19	Toshiba Corp	Tomographic diagnostic equipment by radiation
US4130759A (en) *	1977-03-17	1978-12-19	Haimson Research Corporation	Method and apparatus incorporating no moving parts, for producing and selectively directing x-rays to different points on an object
NL7703943A (nl) *	1977-04-12	1978-10-16	Philips Nv	Veelkanaals roentgendetektor.
JPS5546408A (en) *	1978-09-29	1980-04-01	Toshiba Corp	X-ray device
FR2438848A1 (fr) *	1978-10-13	1980-05-09	Commissariat Energie Atomique	Detecteur pour tomographie par rayonnement
US4260894A (en) *	1978-11-30	1981-04-07	Siemens Aktiengesellschaft	Optimum dose tomography scanning system
NL7904923A (nl) *	1979-06-25	1980-12-30	Philips Nv	Microfonie compensatie voor gasionisatie detektor.
DE3012648A1 (de) *	1980-04-01	1981-10-08	Philips Patentverwaltung Gmbh, 2000 Hamburg	Computer-tomographiegeraet
JPS5968200A (ja) *	1982-10-08	1984-04-18	Yokogawa Hokushin Electric Corp	Ｘ線ｃｔ装置
US4595834A (en) *	1984-05-23	1986-06-17	Burns Ronald E	Low parallax error radiation detector
JPH02504117A (ja) *	1988-04-22	1990-11-29	アナロジック・コーポレーション	位置検出器を有するｘ線断層撮影装置
JPH062131B2 (ja) *	1988-06-03	1994-01-12	株式会社東芝	Ｘ線ｃｔスキヤナ
US6327327B1 (en) *	1999-09-27	2001-12-04	Picker International, Inc.	Multi-channel segmented slip ring
EP1624804B1 (en) *	2003-05-14	2011-10-05	Koninklijke Philips Electronics N.V.	Method and apparatus for improved radiation detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1430088A (en) *	1972-05-17	1976-03-31	Emi Ltd	Radiography
US3991312A (en) *	1975-11-25	1976-11-09	General Electric Company	Ionization chamber

1975
- 1975-06-10 GB GB24904/75A patent/GB1546076A/en not_active Expired
1976
- 1976-06-03 DE DE2625312A patent/DE2625312B2/de not_active Ceased
- 1976-06-04 NL NLAANVRAGE7606054,A patent/NL181169C/nl not_active IP Right Cessation
- 1976-06-07 US US05/693,317 patent/US4048503A/en not_active Expired - Lifetime
- 1976-06-08 FR FR7617241A patent/FR2313902A1/fr active Granted
- 1976-06-08 JP JP51067021A patent/JPS5930421B2/ja not_active Expired
1979
- 1979-10-11 HK HK712/79A patent/HK71279A/xx unknown
1980
- 1980-12-31 MY MY1980152A patent/MY8000152A/xx unknown

Also Published As

Publication number	Publication date
FR2313902A1 (fr)	1977-01-07
DE2625312A1 (de)	1976-12-23
US4048503A (en)	1977-09-13
DE2625312B2 (de)	1980-05-08
HK71279A (en)	1979-10-19
FR2313902B1 (nl)	1979-04-06
NL7606054A (nl)	1976-12-14
JPS51150989A (en)	1976-12-24
NL181169B (nl)	1987-02-02
GB1546076A (en)	1979-05-16
JPS5930421B2 (ja)	1984-07-26
MY8000152A (en)	1980-12-31

Legal Events

Date	Code	Title	Description
1983-08-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1994-08-01	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: THORN EMI PATENTS LIMITED
1996-08-01	V4	Discontinued because of reaching the maximum lifetime of a patent	Free format text: 960604

Publication	Publication Date	Title
NL183923C (nl)	1989-03-01	Radiografisch toestel.
DK118276A (da)	1976-11-07	Glucopyranosido-1,6-mannit
BE847033A (fr)	1977-04-07	Tricots-chaines,
NL183924C (nl)	1989-03-01	Radiografisch toestel.
BE848434A (fr)	1977-05-17	Geprefabriceerd wandelement,
NL181169C (nl)	1987-07-01	Radiografisch toestel.
BE848407A (fr)	1977-05-17	Daunosaminyl-anthracyclinones,
BE848881A (fr)	1977-05-31	Filmvormend, zonnebrand werend preparaat
NO142803C (no)	1980-10-22	Sentrifugalmoelle.
BE847601A (fr)	1977-02-14	Gebalanceerde tapse plugfsluiter,
NL181352C (nl)	1987-08-03	Heugellier.
BE848887A (fr)	1977-03-16	7-methoxy-cephalosporines,
BE847447A (fr)	1977-04-20	11-desoxy-16-arylprostaglandines 13-acetyleniques,
NL182617C (nl)	1988-04-18	Radiografisch toestel.
NL7501080A (nl)	1976-08-03	Radiografisch bestuurbare rangeerlokomotief.
SE7811147L (sv)	1978-10-26	1alfa,25-dihydrowiprevitamin d3
NL7504371A (nl)	1976-10-13	Heihamer.
BE849303A (fr)	1977-04-01	Tranducteur.
NO141578C (no)	1980-04-09	Ionisasjonsroekmelder.
NL7602633A (nl)	1976-09-21	Polysulfiderubbers.
NO141281C (no)	1980-02-06	Ultralyd-detekteringsanlegg.
NL181622C (nl)	1987-10-01	Radiografisch toestel.
SE7605730L (sv)	1976-11-29	Benso-2,4-tiazepiner
DK151559C (da)	1988-05-30	Kartonaeske.
ES212889Y (es)	1976-11-01	Cohete-senal.