IL269161B1 - ראשים לאיתור זיהום מוטס מופחת - Google Patents
ראשים לאיתור זיהום מוטס מופחתInfo
- Publication number
- IL269161B1 IL269161B1 IL269161A IL26916119A IL269161B1 IL 269161 B1 IL269161 B1 IL 269161B1 IL 269161 A IL269161 A IL 269161A IL 26916119 A IL26916119 A IL 26916119A IL 269161 B1 IL269161 B1 IL 269161B1
- Authority
- IL
- Israel
- Prior art keywords
- detector
- radiation
- fastener
- head assembly
- imaging
- Prior art date
Links
- 238000011109 contamination Methods 0.000 title description 20
- 230000005855 radiation Effects 0.000 claims description 201
- 238000003384 imaging method Methods 0.000 claims description 107
- 238000012545 processing Methods 0.000 claims description 66
- 238000010521 absorption reaction Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 23
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 37
- 238000001816 cooling Methods 0.000 description 21
- 238000007789 sealing Methods 0.000 description 16
- QWUZMTJBRUASOW-UHFFFAOYSA-N cadmium tellanylidenezinc Chemical compound [Zn].[Cd].[Te] QWUZMTJBRUASOW-UHFFFAOYSA-N 0.000 description 12
- 230000015654 memory Effects 0.000 description 10
- 238000009206 nuclear medicine Methods 0.000 description 10
- 239000000969 carrier Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000003491 array Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 8
- 210000004072 lung Anatomy 0.000 description 8
- 229940121896 radiopharmaceutical Drugs 0.000 description 7
- 239000012217 radiopharmaceutical Substances 0.000 description 7
- 230000002799 radiopharmaceutical effect Effects 0.000 description 7
- 238000002603 single-photon emission computed tomography Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000002285 radioactive effect Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 239000000443 aerosol Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 4
- 238000002591 computed tomography Methods 0.000 description 4
- 238000002059 diagnostic imaging Methods 0.000 description 4
- 239000012857 radioactive material Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000002600 positron emission tomography Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006335 response to radiation Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 206010009244 Claustrophobia Diseases 0.000 description 1
- 230000005679 Peltier effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013170 computed tomography imaging Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012633 nuclear imaging Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 208000019899 phobic disease Diseases 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/24—Measuring radiation intensity with semiconductor detectors
- G01T1/244—Auxiliary details, e.g. casings, cooling, damping or insulation against damage by, e.g. heat, pressure or the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
- G01T1/164—Scintigraphy
- G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
- G01T1/1648—Ancillary equipment for scintillation cameras, e.g. reference markers, devices for removing motion artifacts, calibration devices
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/452,379 US9689720B1 (en) | 2015-03-27 | 2017-03-07 | Reduced airborne contamination detector heads |
| PCT/US2018/021320 WO2018165281A1 (en) | 2017-03-07 | 2018-03-07 | Reduced airborne contamination detector heads |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IL269161A IL269161A (he) | 2019-11-28 |
| IL269161B1 true IL269161B1 (he) | 2023-11-01 |
| IL269161B2 IL269161B2 (he) | 2024-03-01 |
Family
ID=61692142
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL307366A IL307366A (he) | 2017-03-07 | 2018-03-07 | ראשים לאיתור זיהום מוטס מופחת |
| IL269161A IL269161B2 (he) | 2017-03-07 | 2018-03-07 | ראשים לאיתור זיהום מוטס מופחת |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL307366A IL307366A (he) | 2017-03-07 | 2018-03-07 | ראשים לאיתור זיהום מוטס מופחת |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN110383107B (he) |
| IL (2) | IL307366A (he) |
| WO (1) | WO2018165281A1 (he) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740361B (zh) * | 2020-05-29 | 2023-05-23 | 清华大学 | 检测通道、通道组件和ct检测装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090166541A1 (en) * | 2007-12-28 | 2009-07-02 | Katsutoshi Tsuchiya | Radiation imaging system, nuclear medicine diagnosis apparatus and positioning adjusting mechanism |
| US20160209521A1 (en) * | 2013-08-30 | 2016-07-21 | Advacam S.R.O. | Detector of ionizing radiation enabling a coherent digital image |
| US20160282153A1 (en) * | 2015-03-27 | 2016-09-29 | General Electric Company | Shielded radiation detector heads |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4417143A (en) * | 1981-06-15 | 1983-11-22 | Siemens Gammasonics, Inc. | Apparatus for driving a radiation detector |
| JP3987141B2 (ja) * | 1996-07-25 | 2007-10-03 | 株式会社東芝 | 核医学診断装置 |
| JP2004061122A (ja) * | 2002-07-24 | 2004-02-26 | Koninkl Philips Electronics Nv | Ｃｚｔアレイのための高電圧配電システム |
| CA2587804A1 (en) * | 2007-05-08 | 2008-11-08 | William K. Mccroskey | Modular multi-modal tomographic detector and system |
| US8063376B2 (en) * | 2008-08-15 | 2011-11-22 | Koninklijke Philips Electronics N.V. | Large bore PET and hybrid PET/CT scanners and radiation therapy planning using same |
| US9519069B2 (en) * | 2013-09-06 | 2016-12-13 | General Electric Company | Precision self-aligning CT detector sensors |
| US9554489B2 (en) * | 2014-09-15 | 2017-01-24 | General Electric Company | Systems for simplifying a detector head |
| US9599490B2 (en) * | 2015-03-27 | 2017-03-21 | General Electric Company | Reduced airborne contamination detector heads |
-
2018
- 2018-03-07 IL IL307366A patent/IL307366A/he unknown
- 2018-03-07 WO PCT/US2018/021320 patent/WO2018165281A1/en active Application Filing
- 2018-03-07 CN CN201880014985.XA patent/CN110383107B/zh active Active
- 2018-03-07 IL IL269161A patent/IL269161B2/he unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090166541A1 (en) * | 2007-12-28 | 2009-07-02 | Katsutoshi Tsuchiya | Radiation imaging system, nuclear medicine diagnosis apparatus and positioning adjusting mechanism |
| US20160209521A1 (en) * | 2013-08-30 | 2016-07-21 | Advacam S.R.O. | Detector of ionizing radiation enabling a coherent digital image |
| US20160282153A1 (en) * | 2015-03-27 | 2016-09-29 | General Electric Company | Shielded radiation detector heads |
Also Published As
| Publication number | Publication date |
|---|---|
| IL307366A (he) | 2023-11-01 |
| WO2018165281A1 (en) | 2018-09-13 |
| CN110383107A (zh) | 2019-10-25 |
| IL269161B2 (he) | 2024-03-01 |
| IL269161A (he) | 2019-11-28 |
| CN110383107B (zh) | 2023-09-08 |
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