NL194602C - R÷ntgen-tomografiestelsel. - Google Patents

R÷ntgen-tomografiestelsel. Download PDF

Info

Publication number: NL194602C
Authority: NL; Netherlands
Prior art keywords: rollers; rotatable assembly; frame; rotation; drum
Prior art date: 1994-02-08

Application number

NL9520013A

Other languages

English (en)

Dutch (nl)

Other versions

NL9520013A (nl

NL194602B (nl

Inventor

Gilbert Walter Mckenna

Original Assignee

Analogic Corp

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.)

1994-02-08

Filing date

1995-02-02

Publication date

2002-09-03

1995-02-02 Application filed by Analogic Corp filed Critical Analogic Corp

1997-02-03 Publication of NL9520013A publication Critical patent/NL9520013A/nl

2002-05-01 Publication of NL194602B publication Critical patent/NL194602B/xx

2002-09-03 Application granted granted Critical

2002-09-03 Publication of NL194602C publication Critical patent/NL194602C/nl

Links

238000003325 tomography Methods 0.000 title claims description 17
239000000463 material Substances 0.000 claims description 7
230000005540 biological transmission Effects 0.000 claims description 4
238000001514 detection method Methods 0.000 claims description 3
238000013016 damping Methods 0.000 claims description 2
230000000712 assembly Effects 0.000 claims 2
238000000429 assembly Methods 0.000 claims 2
230000010355 oscillation Effects 0.000 claims 1
239000000969 carrier Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000008602 contraction Effects 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
239000013013 elastic material Substances 0.000 description 2
230000005484 gravity Effects 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
230000002787 reinforcement Effects 0.000 description 2
239000007787 solid Substances 0.000 description 2
229910000838 Al alloy Inorganic materials 0.000 description 1
238000012935 Averaging Methods 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
230000004907 flux Effects 0.000 description 1
230000017525 heat dissipation Effects 0.000 description 1
244000144972 livestock Species 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
230000005855 radiation Effects 0.000 description 1
229910052704 radon Inorganic materials 0.000 description 1
SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000013519 translation Methods 0.000 description 1
230000000007 visual effect Effects 0.000 description 1

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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Medical Informatics (AREA)
Optics & Photonics (AREA)
Biomedical Technology (AREA)
Biophysics (AREA)
High Energy & Nuclear Physics (AREA)
Theoretical Computer Science (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pulmonology (AREA)
Pathology (AREA)
Radiology & Medical Imaging (AREA)
Physics & Mathematics (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)

NL9520013A 1994-02-08 1995-02-02 R÷ntgen-tomografiestelsel. NL194602C (nl)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US19378394A	1994-02-08	1994-02-08
US19378394		1994-02-08
US08/359,845 US5473657A (en)	1994-02-08	1994-12-20	X-ray tomographic scanning system
US35984594		1994-12-20
US9501345		1995-02-02
PCT/US1995/001345 WO1995022241A1 (en)	1994-02-08	1995-02-02	X-ray tomographic scanning system

Publications (3)

Publication Number	Publication Date
NL9520013A NL9520013A (nl)	1997-02-03
NL194602B NL194602B (nl)	2002-05-01
NL194602C true NL194602C (nl)	2002-09-03

Family

ID=26889343

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL9520013A NL194602C (nl)	1994-02-08	1995-02-02	R÷ntgen-tomografiestelsel.

Country Status (9)

Country	Link
US (1)	US5473657A (ja)
JP (1)	JP2928642B2 (ja)
KR (1)	KR100198516B1 (ja)
CN (1)	CN1102372C (ja)
AU (1)	AU1740095A (ja)
BR (1)	BR9506736A (ja)
DE (1)	DE19581512C2 (ja)
NL (1)	NL194602C (ja)
WO (1)	WO1995022241A1 (ja)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5499415A (en) *	1994-02-08	1996-03-19	Analogic Corporation	Stabilized, cantilevered, patient trauma table system
US5661774A (en) *	1996-06-27	1997-08-26	Analogic Corporation	Dual energy power supply
EP0825457A3 (en) *	1996-08-19	2002-02-13	Analogic Corporation	Multiple angle pre-screening tomographic systems and methods
DE19834457A1 (de) *	1998-07-30	2000-02-10	Siemens Ag	Röntgenanordnung
JP2000116644A (ja) *	1998-10-16	2000-04-25	Toshiba Corp	Ｘ線ｃｔ装置
US6185272B1 (en)	1999-03-15	2001-02-06	Analogic Corporation	Architecture for CT scanning system
JP2000312674A (ja) *	1999-04-30	2000-11-14	Hitachi Medical Corp	Ｘ線撮影装置
SE9902163D0 (sv)	1999-06-09	1999-06-09	Scanditronix Medical Ab	Stable rotable radiation gantry
US6337894B1 (en) *	2000-09-20	2002-01-08	Analogic Corporation	Rotary bearing assembly for CT scanner gantry
US6823037B2 (en) *	2001-04-05	2004-11-23	Analogic Corporation	Roller truck for CT scanner
US6813374B1 (en)	2001-04-25	2004-11-02	Analogic Corporation	Method and apparatus for automatic image quality assessment
US6966958B2 (en)	2001-09-21	2005-11-22	The Goodyear Tire & Rubber Company	Precision alignment of tire building drum to automated tire building system working axis
US6865254B2 (en) *	2002-07-02	2005-03-08	Pencilbeam Technologies Ab	Radiation system with inner and outer gantry parts
US7010081B2 (en) *	2002-09-26	2006-03-07	Koninklijke Philips Electroncis N.V.	Tapered roller bearing
US7023952B2 (en) *	2002-10-01	2006-04-04	Koninklijke Philips Electronics	Mechanical damper for air pad instability
US7197172B1 (en)	2003-07-01	2007-03-27	Analogic Corporation	Decomposition of multi-energy scan projections using multi-step fitting
US7277577B2 (en)	2004-04-26	2007-10-02	Analogic Corporation	Method and system for detecting threat objects using computed tomography images
US7190757B2 (en) *	2004-05-21	2007-03-13	Analogic Corporation	Method of and system for computing effective atomic number images in multi-energy computed tomography
US7415147B2 (en) *	2004-06-04	2008-08-19	Analogic Corporation	Method of and system for destreaking the photoelectric image in multi-energy computed tomography
US7327853B2 (en) *	2004-06-09	2008-02-05	Analogic Corporation	Method of and system for extracting 3D bag images from continuously reconstructed 2D image slices in computed tomography
US7302083B2 (en) *	2004-07-01	2007-11-27	Analogic Corporation	Method of and system for sharp object detection using computed tomography images
US7224763B2 (en) *	2004-07-27	2007-05-29	Analogic Corporation	Method of and system for X-ray spectral correction in multi-energy computed tomography
US7136451B2 (en) *	2004-10-05	2006-11-14	Analogic Corporation	Method of and system for stabilizing high voltage power supply voltages in multi-energy computed tomography
US7692650B2 (en)	2005-06-01	2010-04-06	Analogic Corporation	Method of and system for 3D display of multi-energy computed tomography images
US7801348B2 (en) *	2005-07-18	2010-09-21	Analogic Corporation	Method of and system for classifying objects using local distributions of multi-energy computed tomography images
US7539337B2 (en) *	2005-07-18	2009-05-26	Analogic Corporation	Method of and system for splitting compound objects in multi-energy computed tomography images
US7474786B2 (en) *	2005-08-04	2009-01-06	Analogic Corporation	Method of and system for classifying objects using histogram segment features of multi-energy computed tomography images
US7817773B2 (en) *	2007-01-05	2010-10-19	Dexela Limited	Variable speed three-dimensional imaging system
US8009883B2 (en)	2007-02-09	2011-08-30	Analogic Corporation	Method of and system for automatic object display of volumetric computed tomography images for fast on-screen threat resolution
US8052327B2 (en) *	2007-06-04	2011-11-08	Ntn Corporation	Hydrostatic gas bearing, rotator and CT scanner
US7724866B2 (en) *	2007-06-27	2010-05-25	Analogic Corporation	Method of and system for variable pitch computed tomography scanning for baggage screening
US8017915B2 (en)	2008-03-14	2011-09-13	Reflexion Medical, Inc.	Method and apparatus for emission guided radiation therapy
US8899833B2 (en) *	2009-01-09	2014-12-02	Koninklijke Philips N.V.	Imaging system gantry
JP5276478B2 (ja) *	2009-03-04	2013-08-28	株式会社日立メディコ	Ｘ線ｃｔ装置
US8348506B2 (en)	2009-05-04	2013-01-08	John Yorkston	Extremity imaging apparatus for cone beam computed tomography
JP5491791B2 (ja) *	2009-07-28	2014-05-14	株式会社東芝	Ｘ線ｃｔ装置及びｘ線ｃｔ装置の設置方法
EP2316342A1 (de)	2009-09-18	2011-05-04	Güdel Group AG	Trägersystem für Scannergeräte
FI123379B (fi) *	2010-04-29	2013-03-15	Planmed Oy	Lääketieteellinen tietokonetomografialaitteisto
CN102551773B (zh) *	2010-12-10	2015-11-25	Ge医疗***环球技术有限公司	用于ct扫描架的自调整轴承
KR101559950B1 (ko) *	2011-06-23	2015-10-13	히라따기꼬오 가부시키가이샤	워크 지지 장치
JP2014520591A (ja)	2011-06-30	2014-08-25	アナロジックコーポレイション	回転支持台を備えた装置の振動減衰装置および方法｛ｖｉｂｒａｔｉｏｎｄａｍｐｉｎｇｆｏｒａｐｐａｒａｔｕｓｃｏｍｐｒｉｓｉｎｇｒｏｔａｔｉｎｇｇａｎｔｒｙ｝
EP2727083B1 (en)	2011-06-30	2017-08-09	Analogic Corporation	Iterative image reconstruction
US20130077910A1 (en) *	2011-09-23	2013-03-28	Siemens Industry, Inc.	High speed mechanical bearing using fixed rollers
US9480440B2 (en)	2011-09-28	2016-11-01	Qr Srl	System and method for cone beam computed tomography
CN102648859B (zh) *	2012-05-28	2014-06-25	苏州生物医学工程技术研究所	X线ct机
US9907516B2 (en)	2012-10-08	2018-03-06	Carestream Health, Inc.	Extremity imaging apparatus for cone beam computed tomography
US10145806B2 (en)	2013-12-12	2018-12-04	Nikon Corporation	X-ray apparatus
EP3097951B1 (en) *	2014-01-21	2018-07-25	Hitachi, Ltd.	Radiation therapy apparatus
US9568441B2 (en) *	2015-01-28	2017-02-14	Morpho Detection, Llc	Gantry system for CT imaging system and methods of assembling same
US9949703B2 (en)	2015-03-17	2018-04-24	Carestream Health, Inc.	Extremity imaging apparatus
US10500416B2 (en)	2015-06-10	2019-12-10	Reflexion Medical, Inc.	High bandwidth binary multi-leaf collimator design
US10024998B2 (en)	2015-08-07	2018-07-17	Smiths Detection, Llc	Gantry system for CT imaging system and methods of assembling same
US10076294B2 (en) *	2016-03-30	2018-09-18	Morpho Detection, Llc	Gantry system with support wheels
CN105943047B (zh) *	2016-05-31	2019-07-19	上海联影医疗科技有限公司	一种医疗设备及其孔径内壁
EP3541287B1 (en)	2016-11-15	2024-05-22	RefleXion Medical, Inc.	Radiation therapy patient platform
EP3988017A1 (en)	2016-11-15	2022-04-27	RefleXion Medical, Inc.	System for emission-guided high-energy photon delivery
WO2018183748A1 (en)	2017-03-30	2018-10-04	Reflexion Medical, Inc.	Radiation therapy systems and methods with tumor tracking
EP4342521A3 (en)	2017-07-11	2024-05-08	RefleXion Medical Inc.	Methods for pet detector afterglow management
US10603515B2 (en)	2017-08-09	2020-03-31	Reflexion Medical, Inc.	Systems and methods for fault detection in emission-guided radiotherapy
US11369806B2 (en)	2017-11-14	2022-06-28	Reflexion Medical, Inc.	Systems and methods for patient monitoring for radiotherapy
CN111493845B (zh) *	2020-05-20	2024-01-16	上海掌门科技有限公司	一种脉搏采集装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5093850A (en) *	1976-04-19	1992-03-03	General Electric Company	Tomographic scanning apparatus
US4201430A (en) *	1977-04-19	1980-05-06	General Electric Company	Rotary feed for tomographic scanning apparatus
FR2455451A1 (fr) *	1979-05-02	1980-11-28	Radiologie Cie Gle	Procede de tomodensitometrie et tomodensitometre adapte a ce procede
DE8429531U1 (de) *	1984-10-08	1986-04-10	Siemens AG, 1000 Berlin und 8000 München	Computertomograph
DE8703190U1 (de) *	1987-03-02	1988-06-30	Siemens AG, 1000 Berlin und 8000 München	Computertomograph
US4928283A (en) *	1988-02-26	1990-05-22	Analogic Corporation	X-ray tomography apparatus
US5109397A (en) *	1988-04-22	1992-04-28	Analogic Corporation	X-ray tomography apparatus with lateral movement compensation

1994
- 1994-12-20 US US08/359,845 patent/US5473657A/en not_active Expired - Lifetime
1995
- 1995-02-02 DE DE19581512T patent/DE19581512C2/de not_active Expired - Fee Related
- 1995-02-02 NL NL9520013A patent/NL194602C/nl not_active IP Right Cessation
- 1995-02-02 BR BR9506736A patent/BR9506736A/pt not_active Application Discontinuation
- 1995-02-02 WO PCT/US1995/001345 patent/WO1995022241A1/en active Application Filing
- 1995-02-02 JP JP7521251A patent/JP2928642B2/ja not_active Expired - Fee Related
- 1995-02-02 AU AU17400/95A patent/AU1740095A/en not_active Abandoned
- 1995-02-02 KR KR1019960704323A patent/KR100198516B1/ko not_active IP Right Cessation
- 1995-02-02 CN CN95191965A patent/CN1102372C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
NL9520013A (nl)	1997-02-03
DE19581512T1 (de)	1997-01-16
CN1143444A (zh)	1997-02-19
BR9506736A (pt)	1997-09-23
US5473657A (en)	1995-12-05
WO1995022241A1 (en)	1995-08-17
AU1740095A (en)	1995-08-29
JP2928642B2 (ja)	1999-08-03
NL194602B (nl)	2002-05-01
KR100198516B1 (ko)	1999-06-15
CN1102372C (zh)	2003-03-05
DE19581512C2 (de)	2001-02-15
JPH09508550A (ja)	1997-09-02

Legal Events

Date	Code	Title	Description
1997-02-03	A1C	A request for examination has been filed
2003-11-03	V1	Lapsed because of non-payment of the annual fee	Effective date: 20030901

Publication	Publication Date	Title
NL194602C (nl)	2002-09-03	R÷ntgen-tomografiestelsel.
US7508904B2 (en)	2009-03-24	X-ray CT apparatus
EP2725981B1 (en)	2017-08-09	Vibration damping for apparatus comprising rotating gantry
EP2211720B1 (en)	2014-01-08	High speed rotating gantry
US7023952B2 (en)	2006-04-04	Mechanical damper for air pad instability
JP2014178505A (ja)	2014-09-25	画像形成装置
US11072506B2 (en)	2021-07-27	Belt driving device with steering roller
EP3225168B1 (en)	2021-10-06	Gantry system with support wheels
EP1752098B1 (en)	2013-10-16	Bearing and X-ray diagnostic apparatus using the same
US20210223720A1 (en)	2021-07-22	Belt driving device with tiltable steering member
US9313867B2 (en)	2016-04-12	Imaging system gantry
CN218824017U (zh)	2023-04-07	Ct设备
US6823037B2 (en)	2004-11-23	Roller truck for CT scanner
JP5276478B2 (ja)	2013-08-28	Ｘ線ｃｔ装置
CN117805151A (zh)	2024-04-02	Ct设备
CN219830896U (zh)	2023-10-13	Ct设备
WO2024140921A1 (zh)	2024-07-04	Ct设备
JP3103966B2 (ja)	2000-10-30	カーブコンベア
CN118311064A (zh)	2024-07-09	Ct设备
JP2538376Y2 (ja)	1997-06-11	ベルト駆動装置
CN118275473A (zh)	2024-07-02	Ct设备
US20100097719A1 (en)	2010-04-22	Clamp of disk rotation driver
JPS62274134A (ja)	1987-11-28	回転同期処理システム
NL1004485C2 (nl)	1998-05-14	Radiaal dempingsmechanisme voor draaitafel in CD speler.
JP2538375Y2 (ja)	1997-06-11	ベルト駆動装置