NO20012860L - MRT contrast agent - Google Patents
MRT contrast agentInfo
- Publication number
- NO20012860L NO20012860L NO20012860A NO20012860A NO20012860L NO 20012860 L NO20012860 L NO 20012860L NO 20012860 A NO20012860 A NO 20012860A NO 20012860 A NO20012860 A NO 20012860A NO 20012860 L NO20012860 L NO 20012860L
- Authority
- NO
- Norway
- Prior art keywords
- contrast agent
- mrt
- mrt contrast
- relates
- bentonite
- Prior art date
Links
- 239000002872 contrast media Substances 0.000 title abstract 3
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 239000007979 citrate buffer Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000003325 tomography Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
- A61K49/1806—Suspensions, emulsions, colloids, dispersions
Abstract
Oppfinnelsen angår et MRT (magnetisk resonans- tomografi) kontrastmiddel med en viskositet på 500-2500 cP, som omfatter en suspensjon av kaolin, valgfritt kombinert med bentonitt i en citratbuffer, og oppfinnelsen angår en fremgangsmåte til fremstilling av MRT-kontrastmidler av denne typen.The invention relates to an MRT (magnetic resonance tomography) contrast agent having a viscosity of 500-2500 cP, comprising a suspension of kaolin, optionally combined with bentonite in a citrate buffer, and the invention relates to a process for preparing MRT contrast agents of this type.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19857345A DE19857345A1 (en) | 1998-12-11 | 1998-12-11 | MRI contrast media |
PCT/EP1999/009459 WO2000035489A1 (en) | 1998-12-11 | 1999-12-03 | Magnetic resonance tomography contrast agent |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20012860D0 NO20012860D0 (en) | 2001-06-08 |
NO20012860L true NO20012860L (en) | 2001-08-01 |
Family
ID=7890842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20012860A NO20012860L (en) | 1998-12-11 | 2001-06-08 | MRT contrast agent |
Country Status (19)
Country | Link |
---|---|
EP (1) | EP1137443B1 (en) |
JP (1) | JP2002532439A (en) |
KR (1) | KR20010081078A (en) |
AT (1) | ATE234119T1 (en) |
AU (1) | AU752874B2 (en) |
BG (1) | BG105545A (en) |
CA (1) | CA2353871A1 (en) |
CZ (1) | CZ20011522A3 (en) |
DE (2) | DE19857345A1 (en) |
EE (1) | EE200100291A (en) |
HR (1) | HRP20010307A2 (en) |
HU (1) | HUP0104429A2 (en) |
IL (1) | IL142916A0 (en) |
NO (1) | NO20012860L (en) |
PL (1) | PL348197A1 (en) |
SK (1) | SK6542001A3 (en) |
TR (1) | TR200101641T2 (en) |
WO (1) | WO2000035489A1 (en) |
ZA (1) | ZA200104691B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2621952C1 (en) * | 2016-04-01 | 2017-06-08 | Федеральное государственное бюджетное учреждение "Научно-исследовательский институт онкологии имени Н.Н. Петрова" Министерства здравоохранения Российской Федерации | Method for computer-tomographic study of stomach |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4615879A (en) * | 1983-11-14 | 1986-10-07 | Vanderbilt University | Particulate NMR contrast agents for gastrointestinal application |
US4927624A (en) * | 1987-11-19 | 1990-05-22 | The University Of Rochester | Clay magnetic resonance contrast agents for gastrointestinal comsumption or introduction |
IL101492A0 (en) * | 1992-04-03 | 1992-12-30 | Shalom Levy | Anti-skin rash preparation |
US5424142A (en) * | 1993-05-20 | 1995-06-13 | E-Z-Em, Inc. | Negative contrast agents for magnetic resonance imaging comprising barium sulfate and a clay |
-
1998
- 1998-12-11 DE DE19857345A patent/DE19857345A1/en not_active Withdrawn
-
1999
- 1999-12-03 SK SK654-2001A patent/SK6542001A3/en unknown
- 1999-12-03 IL IL14291699A patent/IL142916A0/en unknown
- 1999-12-03 AT AT99963379T patent/ATE234119T1/en not_active IP Right Cessation
- 1999-12-03 JP JP2000587808A patent/JP2002532439A/en active Pending
- 1999-12-03 KR KR1020017007192A patent/KR20010081078A/en not_active Application Discontinuation
- 1999-12-03 EP EP99963379A patent/EP1137443B1/en not_active Expired - Lifetime
- 1999-12-03 HU HU0104429A patent/HUP0104429A2/en unknown
- 1999-12-03 TR TR2001/01641T patent/TR200101641T2/en unknown
- 1999-12-03 PL PL99348197A patent/PL348197A1/en unknown
- 1999-12-03 AU AU19699/00A patent/AU752874B2/en not_active Ceased
- 1999-12-03 CA CA002353871A patent/CA2353871A1/en not_active Abandoned
- 1999-12-03 CZ CZ20011522A patent/CZ20011522A3/en unknown
- 1999-12-03 WO PCT/EP1999/009459 patent/WO2000035489A1/en not_active Application Discontinuation
- 1999-12-03 EE EEP200100291A patent/EE200100291A/en unknown
- 1999-12-03 DE DE59904570T patent/DE59904570D1/en not_active Expired - Fee Related
-
2001
- 2001-05-02 HR HR20010307A patent/HRP20010307A2/en not_active Application Discontinuation
- 2001-05-29 BG BG105545A patent/BG105545A/en unknown
- 2001-06-08 NO NO20012860A patent/NO20012860L/en not_active Application Discontinuation
- 2001-06-08 ZA ZA200104691A patent/ZA200104691B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BG105545A (en) | 2001-12-29 |
WO2000035489A1 (en) | 2000-06-22 |
HUP0104429A2 (en) | 2002-03-28 |
PL348197A1 (en) | 2002-05-06 |
CA2353871A1 (en) | 2000-06-22 |
TR200101641T2 (en) | 2001-10-22 |
AU1969900A (en) | 2000-07-03 |
JP2002532439A (en) | 2002-10-02 |
NO20012860D0 (en) | 2001-06-08 |
CZ20011522A3 (en) | 2001-09-12 |
HRP20010307A2 (en) | 2002-06-30 |
EE200100291A (en) | 2002-08-15 |
IL142916A0 (en) | 2002-04-21 |
KR20010081078A (en) | 2001-08-25 |
DE19857345A1 (en) | 2000-06-15 |
AU752874B2 (en) | 2002-10-03 |
DE59904570D1 (en) | 2003-04-17 |
SK6542001A3 (en) | 2001-11-06 |
ATE234119T1 (en) | 2003-03-15 |
EP1137443A1 (en) | 2001-10-04 |
EP1137443B1 (en) | 2003-03-12 |
ZA200104691B (en) | 2002-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |