JP2008237910A - 過分極材料の溶解および輸送用流体経路システム - Google Patents
過分極材料の溶解および輸送用流体経路システム Download PDFInfo
- Publication number
- JP2008237910A JP2008237910A JP2008074830A JP2008074830A JP2008237910A JP 2008237910 A JP2008237910 A JP 2008237910A JP 2008074830 A JP2008074830 A JP 2008074830A JP 2008074830 A JP2008074830 A JP 2008074830A JP 2008237910 A JP2008237910 A JP 2008237910A
- Authority
- JP
- Japan
- Prior art keywords
- fluid path
- vial
- dissolution medium
- dissolution
- sample
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 155
- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000004090 dissolution Methods 0.000 title claims abstract description 22
- 230000002102 hyperpolarization Effects 0.000 title abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 239000012738 dissolution medium Substances 0.000 claims description 67
- 230000037361 pathway Effects 0.000 claims description 22
- 238000009472 formulation Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 9
- 230000005291 magnetic effect Effects 0.000 claims description 8
- 238000005481 NMR spectroscopy Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 2
- 238000000701 chemical imaging Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 229940126534 drug product Drugs 0.000 abstract 1
- 239000000825 pharmaceutical preparation Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 87
- 239000000243 solution Substances 0.000 description 72
- 238000000034 method Methods 0.000 description 18
- 230000010287 polarization Effects 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000001307 helium Substances 0.000 description 12
- 229910052734 helium Inorganic materials 0.000 description 12
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 12
- 238000001816 cooling Methods 0.000 description 10
- 239000012520 frozen sample Substances 0.000 description 8
- 229940076788 pyruvate Drugs 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 230000036512 infertility Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229910052688 Gadolinium Inorganic materials 0.000 description 6
- 239000000337 buffer salt Substances 0.000 description 6
- 239000000306 component Substances 0.000 description 6
- 239000002872 contrast media Substances 0.000 description 6
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 5
- 239000007983 Tris buffer Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000002595 magnetic resonance imaging Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000002934 lysing effect Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- 239000012062 aqueous buffer Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000009089 cytolysis Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 229940102223 injectable solution Drugs 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005298 paramagnetic effect Effects 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229940107700 pyruvic acid Drugs 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- DAEPDZWVDSPTHF-UHFFFAOYSA-M sodium pyruvate Chemical compound [Na+].CC(=O)C([O-])=O DAEPDZWVDSPTHF-UHFFFAOYSA-M 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 239000008215 water for injection Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229940054269 sodium pyruvate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000011146 sterile filtration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/15—Medicinal preparations ; Physical properties thereof, e.g. dissolubility
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/282—Means specially adapted for hyperpolarisation or for hyperpolarised contrast agents, e.g. for the generation of hyperpolarised gases using optical pumping cells, for storing hyperpolarised contrast agents or for the determination of the polarisation of a hyperpolarised contrast agent
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
- G01R33/307—Sample handling arrangements, e.g. sample cells, spinning mechanisms specially adapted for moving the sample relative to the MR system, e.g. spinning mechanisms, flow cells or means for positioning the sample inside a spectrometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N2013/006—Dissolution of tablets or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
【解決手段】流体経路システム(10)内に含まれる溶解流体経路(36)は、水薬瓶(28)と流体連通した出力端部(42)と、溶解媒体(34)を入れた圧力容器(32)に取り付けられた入力端部(38)とを有し、溶解した製剤(12)および溶解媒体(34)の混合物をそこから輸送するように水薬瓶(28)に気密に取り付けられた第1の端部(46)、および混合物を受けるように受入容器(55)に連結された第2の端部(50)を有するシステム(10)内に含まれている。溶解流体経路バルブ(40)は、溶解媒体(34)の流れを調整するように圧力容器(32)と溶解流体経路(36)の間に位置決めされ、運搬流体経路バルブ(52)はまた、運搬流体経路(44)から受入容器(55)までの混合物の流れを調整するように流体経路システム(10)内に含まれている。
【選択図】図1
Description
12 製剤/試料
14 過分極装置
16 真空チャンバ
18 超低温冷却システム
20 超電導磁石
22 液体ヘリウム槽
24 容器
26 摺動シール
28 水薬瓶
30 水薬瓶の内部容量
32 圧力容器/注射器
34 溶解媒体
36 溶解流体経路
38 入力端部
40 溶解流体経路バルブ
42 出力端部
44 運搬流体経路
46 第1の端部
48 保持容器
50 第2の端部
52 運搬流体経路バルブ
54 フィルタカートリッジ
55 受入容器
56 ノズル
57 熱交換器
58 ノズル直径
59 無菌フィルタ
60 ノズル深さ
62 選択した距離
64 試料表面
66 容器
68 処理剤
70 通気ポート
72 注射器
74 注射器
76 塩基
78 緩衝剤塩
80 隔壁
82 スパイク
84 楕円形の針
86 より大きい直径
88 より小さい直径
90 流体経路
92 流体経路孔
Claims (10)
- 中に凍結製剤(12)を入れた水薬瓶(28)と、
前記水薬瓶(28)と流体連通する出力端部(42)および溶解媒体(34)を入れた圧力容器(32)に取り付けられた入力端部(38)を有する溶解流体経路(36)と、
溶解した製剤(12)および溶解媒体(34)の混合物をそこから輸送するように前記水薬瓶(28)に気密に取り付けられた第1の端部(46)を有する運搬流体経路(44)と、
前記混合物を受けるように前記運搬流体経路(44)の第2の端部(50)に連結された受入容器(55)と、
前記溶解媒体(34)の流れを制御するように前記圧力容器(32)と前記溶解流体経路(36)の間に位置決めされた溶解流体経路バルブ(40)と、
前記運搬流体経路(44)から前記受入容器(55)への前期混合物の流れを制御する運搬流体経路バルブ(52)とを備えた流体経路システム(10)。 - 前記水薬瓶(28)内への前記溶解媒体(34)の流体流を変えるように、前記溶解流体経路(36)の前記出力端部(42)に取り付けられたノズル(56)をさらに備えた、請求項1記載の流体経路システム(10)。
- 前記ノズル(56)は、前記溶解媒体(34)の温度、前記溶解媒体(34)の圧力、および前記凍結製剤(12)の量の少なくとも1つに基づき、前記凍結製剤(12)から選択した距離(62)に位置決めされる、請求項2記載の流体経路システム(10)。
- 前記ノズル(56)は、前記溶解媒体(34)の構成、前記溶解媒体(34)の温度、前記溶解媒体(34)の圧力、および前記凍結製剤(12)の量の少なくとも1つに基づき、ノズル直径(58)およびノズル深さ(60)を備えている、請求項2記載の流体経路システム(10)。
- 前記圧力容器(32)は注射器(32)である、請求項1記載の流体経路システム(10)。
- 大気環境から中に前記水薬瓶(28)を入れた低温冷却されたチャンバ(18)を密封するように、前記圧力容器(32)と前記水薬瓶(28)の間で前記運搬流体経路(44)および前記溶解流体経路(36)の一部の周りに位置決めされた摺動密封ユニット(26)をさらに備えている、請求項1記載の流体経路システム(10)。
- 前記凍結製剤(12)はさらに、磁気共鳴(MR)画像化および核磁気共鳴(NMR)分光法の少なくとも一方でコントラストを良くする過分極材料を含んでいる、請求項1記載の流体経路システム(10)。
- 前記水薬瓶(28)、前記溶解流体経路(36)、前記運搬流体経路(44)、および前記受入容器(55)はそれぞれ、前記混合物に対して無菌環境を形成するように無菌医療グレード材料からなっている、請求項1記載の流体経路システム(10)。
- 前記運搬流体経路(44)は、前記溶解流体経路(36)周りに位置決めされている、請求項1記載の流体経路システム(10)。
- 前記運搬流体経路(44)は、前記溶解流体経路(36)に平行に位置決めされている、請求項1記載の流体経路システム(10)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/692,642 | 2007-03-28 | ||
US11/692,642 US20080240998A1 (en) | 2007-03-28 | 2007-03-28 | Fluid path system for dissolution and transport of a hyperpolarized material |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008237910A true JP2008237910A (ja) | 2008-10-09 |
JP5584396B2 JP5584396B2 (ja) | 2014-09-03 |
Family
ID=39386617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008074830A Active JP5584396B2 (ja) | 2007-03-28 | 2008-03-24 | 過分極材料の溶解および輸送用流体経路システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080240998A1 (ja) |
JP (1) | JP5584396B2 (ja) |
DE (1) | DE102008015872B4 (ja) |
GB (1) | GB2448054B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009261937A (ja) * | 2008-04-21 | 2009-11-12 | General Electric Co <Ge> | 中性溶解媒質による過分極薬剤の溶解及びろ過のための方法及び器具 |
JP2013516608A (ja) * | 2009-12-30 | 2013-05-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 動的核偏極装置 |
JP2013144107A (ja) * | 2012-01-13 | 2013-07-25 | General Electric Co <Ge> | 過分極物質を溶解および輸送するための流体通路システム |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080240998A1 (en) | 2007-03-28 | 2008-10-02 | Urbahn John A | Fluid path system for dissolution and transport of a hyperpolarized material |
US8731640B2 (en) | 2007-03-28 | 2014-05-20 | General Electric Company | Fluid path system for dissolution and transport of a hyperpolarized material |
US9227173B2 (en) | 2007-06-22 | 2016-01-05 | General Electric Company | Methods for dynamic filtration of pharmaceutical products |
US20080314836A1 (en) * | 2007-06-22 | 2008-12-25 | General Electric Company | Methods and devices for dynamic filtration of pharmaceutical products |
EP2028505A3 (en) * | 2007-08-24 | 2010-03-17 | Oxford Instruments Molecular Biotools Ltd. | Coolant assembly of a DNP apparatus |
JP5405466B2 (ja) * | 2007-08-28 | 2014-02-05 | ジーイー・ヘルスケア・リミテッド | Dnp分極装置用ノズル |
DE102008024840B3 (de) * | 2008-05-23 | 2009-11-12 | Merck Patent Gmbh | Vorrichtung zur Aufnahme eines Feststoffes in einer Messzelle |
DE102008059313A1 (de) | 2008-11-27 | 2010-06-02 | Bruker Biospin Gmbh | NMR-Messaparatur mit Durchfluss-Probenkopf und druckgasbetriebener Mischkammer, insbesondere zur para-Wasserstoff-induzierten Polarisierung einer flüssigen NMR-Messprobe |
WO2010061191A1 (en) * | 2008-11-27 | 2010-06-03 | Oxford Instruments Molecular Biotools Limited | Apparatus for dynamic nuclear polarisation |
US20100251732A1 (en) * | 2009-04-06 | 2010-10-07 | General Electric Company | Apparatus and method for introduction of a material into a cryogenic system |
US8427161B2 (en) * | 2009-12-18 | 2013-04-23 | General Electric Company | Method and apparatus for generating hyperpolarized materials |
US9329245B2 (en) * | 2012-04-11 | 2016-05-03 | Bruker Biospin Ag | MRI compatible method and device for rapid DNP on a solid state hyperpolarized sample material |
US9329246B2 (en) | 2012-10-03 | 2016-05-03 | Bruker Biospin Ag | Method for hyperpolarization transfer in the liquid state |
US10408895B2 (en) * | 2013-03-15 | 2019-09-10 | Bruker Biospin Corporation | Polarization sample geometry |
US9587215B2 (en) | 2014-08-07 | 2017-03-07 | General Electric Company | Devices, systems and methods for automated transfer of a sample |
JP6904976B2 (ja) * | 2016-12-13 | 2021-07-21 | 株式会社日立ハイテク | 自動分析装置 |
US10481222B2 (en) | 2017-07-24 | 2019-11-19 | General Electric Company | Fluid path insert for a cryogenic cooling system |
US10520561B2 (en) * | 2017-09-27 | 2019-12-31 | General Electric Company | System and method for hyperpolarizing a substance and quenching radicals therein |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000507688A (ja) * | 1996-03-29 | 2000-06-20 | ザ・トラスティーズ・オヴ・プリンストン・ユニヴァーシティ | スピン偏光したキセノン―129用の低温アキュムレーター |
JP2002526168A (ja) * | 1998-09-30 | 2002-08-20 | メディ‐フィジクス,インコーポレイテッド | 高分極性希ガス抽出方法、マスキング方法、および関連輸送容器 |
JP2002306609A (ja) * | 2001-04-17 | 2002-10-22 | Sumitomo Heavy Ind Ltd | 放射性液体の分注方法及び装置 |
JP2004512882A (ja) * | 2000-11-03 | 2004-04-30 | アメルシャム ヘルス アクスイェ セルスカプ | Nmr分析用の過分極固体物質を溶解するデバイス及びその方法 |
WO2006011809A1 (en) * | 2004-07-30 | 2006-02-02 | Ge Healthcare As | Method of producing a composition, composition and its use |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6278893B1 (en) | 1998-01-05 | 2001-08-21 | Nycomed Imaging As | Method of magnetic resonance imaging of a sample with ex vivo polarization of an MR imaging agent |
US6523356B2 (en) * | 1998-09-30 | 2003-02-25 | Medi-Physics, Inc. | Meted hyperpolarized noble gas dispensing methods and associated devices |
GB0501346D0 (en) | 2005-01-21 | 2005-03-02 | Oxford Instr Molecular Biotool | Method of carrying out dynamic nuclear polarization |
US20080240998A1 (en) | 2007-03-28 | 2008-10-02 | Urbahn John A | Fluid path system for dissolution and transport of a hyperpolarized material |
US8763410B2 (en) * | 2008-04-21 | 2014-07-01 | General Electric Company | Method and apparatus for the dissolution and filtration of a hyperpolarized agent with a neutral dissolution media |
-
2007
- 2007-03-28 US US11/692,642 patent/US20080240998A1/en not_active Abandoned
-
2008
- 2008-03-20 GB GB0805304.3A patent/GB2448054B/en active Active
- 2008-03-24 JP JP2008074830A patent/JP5584396B2/ja active Active
- 2008-03-26 DE DE102008015872.0A patent/DE102008015872B4/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000507688A (ja) * | 1996-03-29 | 2000-06-20 | ザ・トラスティーズ・オヴ・プリンストン・ユニヴァーシティ | スピン偏光したキセノン―129用の低温アキュムレーター |
JP2002526168A (ja) * | 1998-09-30 | 2002-08-20 | メディ‐フィジクス,インコーポレイテッド | 高分極性希ガス抽出方法、マスキング方法、および関連輸送容器 |
JP2004512882A (ja) * | 2000-11-03 | 2004-04-30 | アメルシャム ヘルス アクスイェ セルスカプ | Nmr分析用の過分極固体物質を溶解するデバイス及びその方法 |
JP2002306609A (ja) * | 2001-04-17 | 2002-10-22 | Sumitomo Heavy Ind Ltd | 放射性液体の分注方法及び装置 |
WO2006011809A1 (en) * | 2004-07-30 | 2006-02-02 | Ge Healthcare As | Method of producing a composition, composition and its use |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009261937A (ja) * | 2008-04-21 | 2009-11-12 | General Electric Co <Ge> | 中性溶解媒質による過分極薬剤の溶解及びろ過のための方法及び器具 |
US8763410B2 (en) | 2008-04-21 | 2014-07-01 | General Electric Company | Method and apparatus for the dissolution and filtration of a hyperpolarized agent with a neutral dissolution media |
JP2013516608A (ja) * | 2009-12-30 | 2013-05-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 動的核偏極装置 |
JP2013144107A (ja) * | 2012-01-13 | 2013-07-25 | General Electric Co <Ge> | 過分極物質を溶解および輸送するための流体通路システム |
Also Published As
Publication number | Publication date |
---|---|
JP5584396B2 (ja) | 2014-09-03 |
GB0805304D0 (en) | 2008-04-30 |
GB2448054A (en) | 2008-10-01 |
GB2448054B (en) | 2011-12-28 |
DE102008015872B4 (de) | 2024-05-16 |
US20080240998A1 (en) | 2008-10-02 |
DE102008015872A1 (de) | 2008-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5584396B2 (ja) | 過分極材料の溶解および輸送用流体経路システム | |
US8731640B2 (en) | Fluid path system for dissolution and transport of a hyperpolarized material | |
US6427452B2 (en) | Hyperpolarized noble gas extraction methods, masking methods, and associated transport containers | |
CA2643306C (en) | Hyperpolarization methods, systems and compositions | |
EP2112523B1 (en) | Method and apparatus for the dissolution and filtration of a hyperpolarized contrast agent | |
US8427161B2 (en) | Method and apparatus for generating hyperpolarized materials | |
US6286319B1 (en) | Meted hyperpolarized noble gas dispensing methods and associated devices | |
US6523356B2 (en) | Meted hyperpolarized noble gas dispensing methods and associated devices | |
CA2800705C (en) | Fluid path system for dissolution and transport of a hyperpolarized material | |
US10578251B2 (en) | Systems and method for a dynamic seal assembly for a fluid delivery system | |
AU2013205838B2 (en) | Hyperpolarization Methods, Systems and Compositions | |
JP2013144107A5 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20110117 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110322 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120319 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120920 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120925 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20121221 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20121227 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130322 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131001 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20131225 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140106 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140328 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140701 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140718 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5584396 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |