Polymers and copolymers of acrylic acid MRI of the digestive tra

Details Polymers and copolymers of acrylic acid MRI of the digestive tra Polymers and copolymers of acrylic acid MRI of the digestive tra

1996-02-07

1998-08-11

Hollinden, Gary E.

Drug, bio-affecting and body treating compositions

In vivo diagnosis or in vivo testing

Magnetic imaging agent

427 214, 436173, 1286534, A61B 5055

Patent

active

057924457

ABSTRACT:
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.

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