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1. PT1575621 - CONTRAST MEDIA FORMULATIONS HAVING IMPROVED BIOLOGICAL TOLERANCE

Office
Portugal
Application Number 03786628
Application Date 07.11.2003
Publication Number 1575621
Publication Date 13.11.2009
Publication Kind E
IPC
A61K 49/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
04X-ray contrast preparations
A61K
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
A61K 9/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
A61K 49/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
A61M
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
CPC
A61K 9/0014
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
0012Galenical forms characterised by the site of application
0014Skin, i.e. galenical aspects of topical compositions
A61K 49/0433
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
04X-ray contrast preparations
0433containing an organic halogenated X-ray contrast-enhancing agent
A61K 49/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
A61K 49/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
04X-ray contrast preparations
Applicants BIOPHYSICA INC
Inventors SOVAK MILOS
SELIGSON ALLEN L
TERRY RONALD C
Title
(EN) CONTRAST MEDIA FORMULATIONS HAVING IMPROVED BIOLOGICAL TOLERANCE
(PT) FORMULAÇÕES DE MEIOS DE CONTRASTE COM TOLERÂNCIA BIOLÓGICA MELHORADA
Abstract
(EN) This invention comprises new formulations of radiographic contrast media including dimeric non-ionic media, with an organic amine and a carboxylic acid. Formulations of this invention increase the biological tolerance of such media, thereby increasing their safety.
(FR) L'invention concerne de nouvelles formulations de milieux de contraste radiographique qui comprennent des milieux non ioniques dimères contenant une amine organique et un acide carboxylique. Les formulations selon l'invention renforcent la tolérance biologique de ces milieux et, par conséquent, leur innocuité.