0502814-A2 is referenced by 25 patents and cites 7 patents.

Suspensions of either echogenic or magnetic particles in aqueous bioadhesive carriers effectively improve imaging by echography, respectively NMRI, of the digestive tract. Affinity of the compositions for the gastric mucosa can be adapted to the needs by appropriately selecting the carrier in function to inherent bioadhesive capacity : this technique leads to improved visualization of selected portions of the lumen.

Title
Compositions for increasing the image contrast in diagnostic investigations of the digestive tract of patients.
Application Number
EP19920810078 19920205
Publication Number
0502814 (A2)
Application Date
February 5, 1992
Publication Date
September 9, 1992
Inventor
Cavagna Friedrich
IT
Hyacinthe Roland
FR
Tournier Herve
FR
Assignee
Sint
CH
IPC
G01R 33/28
A61K 49/00
G01R 33/28
A61K 49/22
A61K 49/06
G01R 33/28
A61K 49/22
A61K 49/18
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