NL194602C - R÷ntgen-tomografiestelsel. - Google Patents
R÷ntgen-tomografiestelsel. Download PDFInfo
- Publication number
- NL194602C NL194602C NL9520013A NL9520013A NL194602C NL 194602 C NL194602 C NL 194602C NL 9520013 A NL9520013 A NL 9520013A NL 9520013 A NL9520013 A NL 9520013A NL 194602 C NL194602 C NL 194602C
- Authority
- NL
- Netherlands
- Prior art keywords
- rollers
- rotatable assembly
- frame
- rotation
- drum
- Prior art date
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)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19378394A | 1994-02-08 | 1994-02-08 | |
| US19378394 | 1994-02-08 | ||
| US35984594 | 1994-12-20 | ||
| US08/359,845 US5473657A (en) | 1994-02-08 | 1994-12-20 | X-ray tomographic scanning system |
| 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 (pt) |
| JP (1) | JP2928642B2 (pt) |
| KR (1) | KR100198516B1 (pt) |
| CN (1) | CN1102372C (pt) |
| AU (1) | AU1740095A (pt) |
| BR (1) | BR9506736A (pt) |
| DE (1) | DE19581512C2 (pt) |
| NL (1) | NL194602C (pt) |
| WO (1) | WO1995022241A1 (pt) |
Families Citing this family (61)
| 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 |
| US7539337B2 (en) * | 2005-07-18 | 2009-05-26 | Analogic Corporation | Method of and system for splitting compound objects in 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 |
| 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 |
| FI125528B (fi) * | 2010-04-29 | 2015-11-13 | Planmed Oy | Lääketieteellinen röntgenkuvauslaitteisto |
| CN102551773B (zh) * | 2010-12-10 | 2015-11-25 | Ge医疗系统环球技术有限公司 | 用于ct扫描架的自调整轴承 |
| MX339474B (es) * | 2011-06-23 | 2016-05-27 | Hirata Spinning | Aparato de soporte para pieza de trabajo. |
| US9824467B2 (en) | 2011-06-30 | 2017-11-21 | Analogic Corporation | Iterative image reconstruction |
| US9320484B2 (en) | 2011-06-30 | 2016-04-26 | Analogic Corporation | Vibration damping for apparatus comprising rotating gantry |
| 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 |
| WO2014058775A1 (en) | 2012-10-08 | 2014-04-17 | Carestream Health, Inc. | Extremity imaging apparatus for cone beam computed tomography |
| JP6402720B2 (ja) * | 2013-12-12 | 2018-10-10 | 株式会社ニコン | Ｘ線装置 |
| WO2015111132A1 (ja) * | 2014-01-21 | 2015-07-30 | 三菱重工業株式会社 | 放射線治療装置 |
| 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 |
| CN107924730B (zh) | 2015-06-10 | 2021-09-28 | 反射医疗公司 | 高带宽双态多叶式准直器设计 |
| 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 |
| CN110248604B (zh) | 2016-11-15 | 2023-07-21 | 反射医疗公司 | 放射治疗患者平台 |
| 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 |
| CN111050849B (zh) | 2017-07-11 | 2022-04-08 | 反射医疗公司 | 用于pet检测器余辉管理的方法 |
| CN117085263A (zh) | 2017-08-09 | 2023-11-21 | 反射医疗公司 | 用于发射引导放射治疗中的故障检测的系统和方法 |
| 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)
| 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 AU AU17400/95A patent/AU1740095A/en not_active Abandoned
- 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 KR KR1019960704323A patent/KR100198516B1/ko not_active IP Right Cessation
- 1995-02-02 CN CN95191965A patent/CN1102372C/zh not_active Expired - Fee Related
- 1995-02-02 WO PCT/US1995/001345 patent/WO1995022241A1/en active Application Filing
- 1995-02-02 DE DE19581512T patent/DE19581512C2/de not_active Expired - Fee Related
- 1995-02-02 JP JP7521251A patent/JP2928642B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1995022241A1 (en) | 1995-08-17 |
| JP2928642B2 (ja) | 1999-08-03 |
| NL9520013A (nl) | 1997-02-03 |
| KR100198516B1 (ko) | 1999-06-15 |
| NL194602B (nl) | 2002-05-01 |
| DE19581512T1 (de) | 1997-01-16 |
| US5473657A (en) | 1995-12-05 |
| DE19581512C2 (de) | 2001-02-15 |
| BR9506736A (pt) | 1997-09-23 |
| CN1143444A (zh) | 1997-02-19 |
| CN1102372C (zh) | 2003-03-05 |
| AU1740095A (en) | 1995-08-29 |
| JPH09508550A (ja) | 1997-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1C | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20030901 |