JPWO2020244689A5 - - Google Patents
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- Publication number
- JPWO2020244689A5 JPWO2020244689A5 JP2021565961A JP2021565961A JPWO2020244689A5 JP WO2020244689 A5 JPWO2020244689 A5 JP WO2020244689A5 JP 2021565961 A JP2021565961 A JP 2021565961A JP 2021565961 A JP2021565961 A JP 2021565961A JP WO2020244689 A5 JPWO2020244689 A5 JP WO2020244689A5
- Authority
- JP
- Japan
- Prior art keywords
- dipole antenna
- antenna array
- pet
- folded
- spect
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000002603 single-photon emission computed tomography Methods 0.000 claims description 69
- 238000005259 measurement Methods 0.000 claims description 41
- 238000003325 tomography Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 2
- 238000001057 Duncan's new multiple range test Methods 0.000 description 21
- 230000035945 sensitivity Effects 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000002595 magnetic resonance imaging Methods 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013421 nuclear magnetic resonance imaging Methods 0.000 description 1
- 238000009206 nuclear medicine Methods 0.000 description 1
- 238000012831 peritoneal equilibrium test Methods 0.000 description 1
- 238000012636 positron electron tomography Methods 0.000 description 1
- 238000012877 positron emission topography Methods 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019003949.1A DE102019003949A1 (de) | 2019-06-06 | 2019-06-06 | Dipolantennen-Array für hybride MR-PET und MR-SPECT Tomographen sowie dessen Verwendung und MR-PET oder MR-SPECT Tomograph mit einem Dipolantennen-Array |
| DE102019003949.1 | 2019-06-06 | ||
| PCT/DE2020/000092 WO2020244689A1 (de) | 2019-06-06 | 2020-05-08 | Dipolantennen-array für hybride mr-pet und mr-spect tomographen sowie dessen verwendung und mr-pet oder mr-spect tomograph mit einem dipolantennen-array |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2022535676A JP2022535676A (ja) | 2022-08-10 |
| JP2022535676A5 JP2022535676A5 (https=) | 2024-07-31 |
| JPWO2020244689A5 true JPWO2020244689A5 (https=) | 2024-07-31 |
| JP7550171B2 JP7550171B2 (ja) | 2024-09-12 |
Family
ID=70921745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021565961A Active JP7550171B2 (ja) | 2019-06-06 | 2020-05-08 | ハイブリッドｍｒ－ｐｅｔ及びｍｒ－ｓｐｅｃｔ断層撮影装置用のダイポールアンテナアレイ、並びにそのダイポールアンテナアレイの使用、及びダイポールアンテナアレイを有するｍｒ－ｐｅｔ又はｍｒ－ｓｐｅｃｔ断層撮影装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12123931B2 (https=) |
| EP (1) | EP3980800B1 (https=) |
| JP (1) | JP7550171B2 (https=) |
| DE (1) | DE102019003949A1 (https=) |
| ES (1) | ES2959829T3 (https=) |
| HU (1) | HUE063779T2 (https=) |
| WO (1) | WO2020244689A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023201651A1 (de) | 2023-02-23 | 2024-08-29 | Forschungszentrum Jülich GmbH | Spulenanordnung für ein Tomographiesystem |
| DE102023201650A1 (de) * | 2023-02-23 | 2024-08-29 | Forschungszentrum Jülich GmbH | Spulenanordnung für ein Tomographiesystem |
| DE102024201994A1 (de) | 2024-03-04 | 2025-09-04 | Forschungszentrum Jülich GmbH | Antenne, antennenanordnung, verfahren und tomographiesystem |
| DE102024112391A1 (de) | 2024-05-02 | 2025-11-06 | Forschungszentrum Jülich GmbH | Antenne, System und Antennenanordnung sowie zugehöriges Verfahren |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1322300A (en) | 1972-04-27 | 1973-07-04 | Telecommunications Ltd | Aerials |
| US5602479A (en) * | 1995-08-08 | 1997-02-11 | Picker International, Inc. | Quadrature radio frequency coil for magnetic resonance imaging |
| US6154137A (en) | 1998-06-08 | 2000-11-28 | 3M Innovative Properties Company | Identification tag with enhanced security |
| DE10322186B3 (de) | 2003-05-16 | 2004-12-02 | Karl Fischer | Kurze Endgespeiste Dipolantenne |
| US7116281B2 (en) | 2004-05-26 | 2006-10-03 | Symbol Technologies, Inc. | Universal dipole with adjustable length antenna elements |
| WO2008100546A1 (en) * | 2007-02-13 | 2008-08-21 | The Government Of The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | Transmit profile control in mri |
| WO2008073517A1 (en) | 2006-12-07 | 2008-06-19 | Ehrenpreis Eli D | Treatment for intestinal gas, bloating, microscopic colitis and traveler's diarrhea using colloidal bismuth subcitrate |
| US9874615B2 (en) * | 2012-04-19 | 2018-01-23 | New York University | Dipole array arrangement |
| US20150295320A1 (en) | 2014-04-14 | 2015-10-15 | New York University | Modified folded dipole antenna arrangement |
| US10806416B2 (en) | 2015-08-05 | 2020-10-20 | Shanghai United Imaging Healthcare Co., Ltd. | PET/MRI insert system |
-
2019
- 2019-06-06 DE DE102019003949.1A patent/DE102019003949A1/de not_active Withdrawn
-
2020
- 2020-05-08 ES ES20729613T patent/ES2959829T3/es active Active
- 2020-05-08 EP EP20729613.8A patent/EP3980800B1/de active Active
- 2020-05-08 JP JP2021565961A patent/JP7550171B2/ja active Active
- 2020-05-08 US US17/615,124 patent/US12123931B2/en active Active
- 2020-05-08 WO PCT/DE2020/000092 patent/WO2020244689A1/de not_active Ceased
- 2020-05-08 HU HUE20729613A patent/HUE063779T2/hu unknown
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