EP 1163013 A2 20011219 - COLLOID FOR SCINTIGRAPHY
Title (en)
COLLOID FOR SCINTIGRAPHY
Title (de)
KOLLOID ZUR SZINTIGRAPHIE
Title (fr)
COLLOIDE POUR LA SCINTIGRAPHIE
Publication
Application
Priority
- CA 0000326 W 20000324
- US 12637999 P 19990326
Abstract (en)
[origin: WO0057924A2] A new formulation of Tc-99m colloid is described. The new colloid contains a high ratio of perrhenate to thiosulphate, cysteine, and a prepared higher final pH than found previously. In preparing the colloid preferred rhenium sulfide is not used as an ingredient. The pH of the final formulation and can be between about 5.5 an about 8.0, and the ratio of rhenium to sulfur is from about 0.05 to about 1.2. In addition, the new colloid has excellent radiochemical purity, and a much smaller particle size distribution than has generally been previously available for sulfur colloid preparations.
IPC 1-7
IPC 8 full level
A61K 51/12 (2006.01)
CPC (source: EP)
A61K 51/1217 (2013.01)
Citation (search report)
See references of WO 0057924A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0057924 A2 20001005; WO 0057924 A3 20010322; AU 3413000 A 20001016; CA 2370409 A1 20001005; CA 2370409 C 20090203; EP 1163013 A2 20011219
DOCDB simple family (application)
CA 0000326 W 20000324; AU 3413000 A 20000324; CA 2370409 A 20000324; EP 00912305 A 20000324