Patent · US Active

Method and device for accurate dispensing of radioactivity

US9717928B2 · kind B2 · utility

1Cited by

23References

18Claims

0Family size

Assignee

Universitat Zurich · CH

Inventors

Alfred Buck · Nagold, DE
Bruno Weber · Pfaffenhofen an der Ilm, DE

Key dates

Filing date	Mar 28, 2016
Grant date	Aug 1, 2017
Priority date	—
Expiry date	Mar 28, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61N2005/1021
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A method of delivering a radioactive liquid includes, performing an initialization, including; extracting at least a first amount of a radioactive liquid from a source of radioactive liquid, measuring a radioactivity level for the first amount of radioactive liquid, and performing a calibration phase. The calibration phase includes, extracting a second amount of radioactive liquid from the source of radioactive liquid wherein the second amount is calculated based on the radioactivity level of the first amount to provide a total dose of radioactive liquid having a predetermined radioactivity level, and delivering the total dose and performing at least one more calibration and delivery phases.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.