Published September 1, 1977 | Version v1
Patent Open

Radioactively labelled scanning agent

Creators

Description

According to the invention, a stabilized alcohol solution of a reducing salt preparation has been developed and used for the preparation of radioactively labelled scanning agents, in particular for the liver. These scanning agents contain colloids of sup(99m)Tc and a reduction agent, e.g. SnCl2, TiCl3, CrCl2, FeCl2, etc., and, if necessary, an additional stabilizing agent. Bone scanning agents further contain a phosphate complex and lung scanning agents a macroaggregated albumin. (VJ)

Availability note (English)

MF available from INIS under the Report Number.

Abstract (German)

Erfindungsgemaess wurde eine stabilisierte Alkoholloesung eines reduzierenden Salzpraeparats entwickelt und zur Herstellung von radioaktiv markierten Scanningmitteln, insbesondere fuer die Leber, verwendet. Diese Scanningmittel enthalten Kolloide von Technetium-99m und eines Reduktionsmittels wie SnCl2, TiCl3, CrCl2, FeCl2 und dgl. und gegebenfalls ein zusaetzliches Stabilisierungsmittel. Knochen-Scanningsmittel enthalten ausserdem einen Phosphatkomplex und Lungen-Scanningmittel ein makroaggregiertes Albumin. (VJ)

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Additional details

Additional titles

Original title (German)
Radioaktiv markiertes Scanningmittel

Publishing Information

Imprint Pagination
18 p.
IPC:
Int. Cl. A61K 29/00.
IPC
Int. Cl. A61K 29/00.
Patent number
DE patent document 2708324/A/

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
10460551
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
ALBUMINS; BONE TISSUES; CHROMIUM CHLORIDES; COLLOIDS; IRON CHLORIDES; ISOMERIC NUCLEI; LIVER; LUNGS; PHOSPHATES; RADIOPHARMACEUTICALS; REDUCTION; SCINTISCANNING; STABILITY; TECHNETIUM COMPOUNDS; TECHNETIUM 99; TIN CHLORIDES; TITANIUM CHLORIDES
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BODY; CHEMICAL REACTIONS; CHLORIDES; CHLORINE COMPOUNDS; CHROMIUM COMPOUNDS; CONNECTIVE TISSUE; COUNTING TECHNIQUES; DIAGNOSTIC TECHNIQUES; DIGESTIVE SYSTEM; DISPERSIONS; DRUGS; GLANDS; HALIDES; HALOGEN COMPOUNDS; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; IRON COMPOUNDS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LABELLED COMPOUNDS; MEDICINE; NUCLEAR MEDICINE; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; ORGANS; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; PROTEINS; RADIOACTIVE MATERIALS; RADIOISOTOPE SCANNING; RADIOISOTOPES; RESPIRATORY SYSTEM; TECHNETIUM ISOTOPES; TIN COMPOUNDS; TISSUES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YEARS LIVING RADIOISOTOPES