NO311330B1 - Mikropartikul¶re kontrastmidler med surfaktanter - Google Patents
Mikropartikul¶re kontrastmidler med surfaktanter Download PDFInfo
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- NO311330B1 NO311330B1 NO19942561A NO942561A NO311330B1 NO 311330 B1 NO311330 B1 NO 311330B1 NO 19942561 A NO19942561 A NO 19942561A NO 942561 A NO942561 A NO 942561A NO 311330 B1 NO311330 B1 NO 311330B1
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- Norway
- Prior art keywords
- carbohydrate
- surfactant
- contrast agent
- agent according
- microparticles
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- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- 239000005720 sucrose Substances 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
-
- 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
- A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
- A61K49/1821—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
- A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
- A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
- A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
- A61K49/225—Microparticles, microcapsules
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB929200388A GB9200388D0 (en) | 1992-01-09 | 1992-01-09 | Improvements in or relating to contrast agents |
| PCT/EP1993/000027 WO1993013808A2 (en) | 1992-01-09 | 1993-01-08 | Improvements in or relating to contrast agents |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO942561D0 NO942561D0 (no) | 1994-07-07 |
| NO942561L NO942561L (no) | 1994-07-07 |
| NO311330B1 true NO311330B1 (no) | 2001-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19942561A NO311330B1 (no) | 1992-01-09 | 1994-07-07 | Mikropartikul¶re kontrastmidler med surfaktanter |
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| US (5) | US5558856A (da) |
| EP (2) | EP0620744B1 (da) |
| JP (1) | JPH07505136A (da) |
| AT (1) | ATE191646T1 (da) |
| AU (2) | AU676147B2 (da) |
| CA (1) | CA2127705C (da) |
| DE (1) | DE69328354T2 (da) |
| DK (1) | DK0620744T3 (da) |
| ES (1) | ES2144454T3 (da) |
| GB (1) | GB9200388D0 (da) |
| GR (1) | GR3033902T3 (da) |
| HK (1) | HK1001994A1 (da) |
| NO (1) | NO311330B1 (da) |
| PT (1) | PT620744E (da) |
| SG (1) | SG52338A1 (da) |
| WO (1) | WO1993013808A2 (da) |
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-
1992
- 1992-01-09 GB GB929200388A patent/GB9200388D0/en active Pending
-
1993
- 1993-01-08 DE DE69328354T patent/DE69328354T2/de not_active Expired - Fee Related
- 1993-01-08 WO PCT/EP1993/000027 patent/WO1993013808A2/en not_active Application Discontinuation
- 1993-01-08 EP EP93902156A patent/EP0620744B1/en not_active Revoked
- 1993-01-08 EP EP99203253A patent/EP0972527A3/en not_active Withdrawn
- 1993-01-08 SG SG1996003035A patent/SG52338A1/en unknown
- 1993-01-08 US US08/256,149 patent/US5558856A/en not_active Expired - Lifetime
- 1993-01-08 AT AT93902156T patent/ATE191646T1/de not_active IP Right Cessation
- 1993-01-08 DK DK93902156T patent/DK0620744T3/da active
- 1993-01-08 PT PT93902156T patent/PT620744E/pt unknown
- 1993-01-08 AU AU33484/93A patent/AU676147B2/en not_active Ceased
- 1993-01-08 JP JP5512124A patent/JPH07505136A/ja active Pending
- 1993-01-08 ES ES93902156T patent/ES2144454T3/es not_active Expired - Lifetime
- 1993-01-08 CA CA002127705A patent/CA2127705C/en not_active Expired - Lifetime
-
1994
- 1994-07-07 NO NO19942561A patent/NO311330B1/no not_active IP Right Cessation
-
1995
- 1995-06-07 US US08/478,037 patent/US5827502A/en not_active Expired - Fee Related
-
1997
- 1997-06-06 AU AU24763/97A patent/AU2476397A/en not_active Abandoned
-
1998
- 1998-02-05 HK HK98100862A patent/HK1001994A1/xx not_active IP Right Cessation
-
2000
- 2000-07-05 GR GR20000401587T patent/GR3033902T3/el not_active IP Right Cessation
-
2002
- 2002-02-08 US US10/072,655 patent/US20030059373A1/en not_active Abandoned
-
2004
- 2004-04-07 US US10/820,428 patent/US20050031543A1/en not_active Abandoned
-
2005
- 2005-02-10 US US11/055,544 patent/US20050196342A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0620744A1 (en) | 1994-10-26 |
| ATE191646T1 (de) | 2000-04-15 |
| NO942561D0 (no) | 1994-07-07 |
| NO942561L (no) | 1994-07-07 |
| WO1993013808A2 (en) | 1993-07-22 |
| GB9200388D0 (en) | 1992-02-26 |
| US20050031543A1 (en) | 2005-02-10 |
| HK1001994A1 (en) | 1998-07-24 |
| JPH07505136A (ja) | 1995-06-08 |
| DE69328354T2 (de) | 2000-12-14 |
| AU3348493A (en) | 1993-08-03 |
| CA2127705C (en) | 2000-11-21 |
| DE69328354D1 (de) | 2000-05-18 |
| CA2127705A1 (en) | 1993-07-22 |
| ES2144454T3 (es) | 2000-06-16 |
| EP0972527A2 (en) | 2000-01-19 |
| US5827502A (en) | 1998-10-27 |
| US20050196342A1 (en) | 2005-09-08 |
| US5558856A (en) | 1996-09-24 |
| DK0620744T3 (da) | 2000-09-11 |
| GR3033902T3 (en) | 2000-11-30 |
| AU676147B2 (en) | 1997-03-06 |
| SG52338A1 (en) | 1998-09-28 |
| EP0620744B1 (en) | 2000-04-12 |
| US20030059373A1 (en) | 2003-03-27 |
| EP0972527A3 (en) | 2000-08-16 |
| AU2476397A (en) | 1997-08-21 |
| WO1993013808A3 (en) | 1993-10-14 |
| PT620744E (pt) | 2000-07-31 |
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Legal Events
| Date | Code | Title | Description |
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| MM1K | Lapsed by not paying the annual fees |